WO1997014736A1 - Coating compositions of an acrylic polymer and a fluorinated polyisocyanate - Google Patents
Coating compositions of an acrylic polymer and a fluorinated polyisocyanate Download PDFInfo
- Publication number
- WO1997014736A1 WO1997014736A1 PCT/US1996/016288 US9616288W WO9714736A1 WO 1997014736 A1 WO1997014736 A1 WO 1997014736A1 US 9616288 W US9616288 W US 9616288W WO 9714736 A1 WO9714736 A1 WO 9714736A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- weight
- carbon atoms
- coating composition
- alkyl
- binder
- Prior art date
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- 239000008199 coating composition Substances 0.000 title claims abstract description 43
- 239000005056 polyisocyanate Substances 0.000 title claims abstract description 29
- 229920001228 polyisocyanate Polymers 0.000 title claims abstract description 29
- 229920000058 polyacrylate Polymers 0.000 title claims abstract description 27
- 239000000203 mixture Substances 0.000 claims abstract description 34
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 26
- 239000011230 binding agent Substances 0.000 claims abstract description 22
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 20
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000000178 monomer Substances 0.000 claims abstract description 13
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims abstract description 7
- 125000005250 alkyl acrylate group Chemical group 0.000 claims abstract description 6
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims abstract description 3
- -1 hydroxy alkyl methacrylates Chemical class 0.000 claims description 17
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 5
- 125000005442 diisocyanate group Chemical group 0.000 claims description 5
- QZPSOSOOLFHYRR-UHFFFAOYSA-N 3-hydroxypropyl prop-2-enoate Chemical compound OCCCOC(=O)C=C QZPSOSOOLFHYRR-UHFFFAOYSA-N 0.000 claims description 4
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 4
- 238000005227 gel permeation chromatography Methods 0.000 claims description 4
- 125000005010 perfluoroalkyl group Chemical group 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 125000003709 fluoroalkyl group Chemical group 0.000 claims description 3
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 239000003963 antioxidant agent Substances 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims description 2
- 239000004611 light stabiliser Substances 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 230000003078 antioxidant effect Effects 0.000 claims 1
- 150000002734 metacrylic acid derivatives Chemical class 0.000 abstract description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- 239000000470 constituent Substances 0.000 description 12
- 238000002156 mixing Methods 0.000 description 11
- 239000000049 pigment Substances 0.000 description 11
- 239000002585 base Substances 0.000 description 9
- 239000007787 solid Substances 0.000 description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 239000012948 isocyanate Substances 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- CATSNJVOTSVZJV-UHFFFAOYSA-N heptan-2-one Chemical compound CCCCCC(C)=O CATSNJVOTSVZJV-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- NQBXSWAWVZHKBZ-UHFFFAOYSA-N 2-butoxyethyl acetate Chemical compound CCCCOCCOC(C)=O NQBXSWAWVZHKBZ-UHFFFAOYSA-N 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000010960 cold rolled steel Substances 0.000 description 4
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 4
- 150000002513 isocyanates Chemical class 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 3
- 239000012975 dibutyltin dilaurate Substances 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 150000001558 benzoic acid derivatives Chemical class 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- XSIFPSYPOVKYCO-UHFFFAOYSA-N butyl benzoate Chemical group CCCCOC(=O)C1=CC=CC=C1 XSIFPSYPOVKYCO-UHFFFAOYSA-N 0.000 description 2
- 239000004205 dimethyl polysiloxane Substances 0.000 description 2
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000004070 electrodeposition Methods 0.000 description 2
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 2
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 2
- 239000003505 polymerization initiator Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 229940116351 sebacate Drugs 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-L sebacate(2-) Chemical compound [O-]C(=O)CCCCCCCCC([O-])=O CXMXRPHRNRROMY-UHFFFAOYSA-L 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 2
- SWAXTRYEYUTSAP-UHFFFAOYSA-N tert-butyl ethaneperoxoate Chemical compound CC(=O)OOC(C)(C)C SWAXTRYEYUTSAP-UHFFFAOYSA-N 0.000 description 2
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 2
- 239000013638 trimer Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- SGPDKAGVCMVLGQ-UHFFFAOYSA-N (2-dodecoxy-3-hydroxyphenyl)-phenylmethanone Chemical compound CCCCCCCCCCCCOC1=C(O)C=CC=C1C(=O)C1=CC=CC=C1 SGPDKAGVCMVLGQ-UHFFFAOYSA-N 0.000 description 1
- HJIAMFHSAAEUKR-UHFFFAOYSA-N (2-hydroxyphenyl)-phenylmethanone Chemical class OC1=CC=CC=C1C(=O)C1=CC=CC=C1 HJIAMFHSAAEUKR-UHFFFAOYSA-N 0.000 description 1
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 description 1
- WVWYODXLKONLEM-UHFFFAOYSA-N 1,2-diisocyanatobutane Chemical compound O=C=NC(CC)CN=C=O WVWYODXLKONLEM-UHFFFAOYSA-N 0.000 description 1
- PQDIQKXGPYOGDI-UHFFFAOYSA-N 1,3,5-triisocyanatobenzene Chemical compound O=C=NC1=CC(N=C=O)=CC(N=C=O)=C1 PQDIQKXGPYOGDI-UHFFFAOYSA-N 0.000 description 1
- VGHSXKTVMPXHNG-UHFFFAOYSA-N 1,3-diisocyanatobenzene Chemical compound O=C=NC1=CC=CC(N=C=O)=C1 VGHSXKTVMPXHNG-UHFFFAOYSA-N 0.000 description 1
- UFXYYTWJETZVHG-UHFFFAOYSA-N 1,3-diisocyanatobutane Chemical compound O=C=NC(C)CCN=C=O UFXYYTWJETZVHG-UHFFFAOYSA-N 0.000 description 1
- CDMDQYCEEKCBGR-UHFFFAOYSA-N 1,4-diisocyanatocyclohexane Chemical compound O=C=NC1CCC(N=C=O)CC1 CDMDQYCEEKCBGR-UHFFFAOYSA-N 0.000 description 1
- SBJCUZQNHOLYMD-UHFFFAOYSA-N 1,5-Naphthalene diisocyanate Chemical compound C1=CC=C2C(N=C=O)=CC=CC2=C1N=C=O SBJCUZQNHOLYMD-UHFFFAOYSA-N 0.000 description 1
- 229940008841 1,6-hexamethylene diisocyanate Drugs 0.000 description 1
- KDLIYVDINLSKGR-UHFFFAOYSA-N 1-isocyanato-4-(4-isocyanatophenoxy)benzene Chemical compound C1=CC(N=C=O)=CC=C1OC1=CC=C(N=C=O)C=C1 KDLIYVDINLSKGR-UHFFFAOYSA-N 0.000 description 1
- ZAXXZBQODQDCOW-UHFFFAOYSA-N 1-methoxypropyl acetate Chemical compound CCC(OC)OC(C)=O ZAXXZBQODQDCOW-UHFFFAOYSA-N 0.000 description 1
- XDDLRVYDQACVBC-UHFFFAOYSA-N 10-oxo-10-(1,2,2,6,6-pentamethylpiperidin-4-yl)oxydecanoic acid Chemical compound CN1C(C)(C)CC(OC(=O)CCCCCCCCC(O)=O)CC1(C)C XDDLRVYDQACVBC-UHFFFAOYSA-N 0.000 description 1
- ZXDDPOHVAMWLBH-UHFFFAOYSA-N 2,4-Dihydroxybenzophenone Chemical compound OC1=CC(O)=CC=C1C(=O)C1=CC=CC=C1 ZXDDPOHVAMWLBH-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- IEVADDDOVGMCSI-UHFFFAOYSA-N 2-hydroxybutyl 2-methylprop-2-enoate Chemical compound CCC(O)COC(=O)C(C)=C IEVADDDOVGMCSI-UHFFFAOYSA-N 0.000 description 1
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 1
- RUMACXVDVNRZJZ-UHFFFAOYSA-N 2-methylpropyl 2-methylprop-2-enoate Chemical compound CC(C)COC(=O)C(C)=C RUMACXVDVNRZJZ-UHFFFAOYSA-N 0.000 description 1
- GNSFRPWPOGYVLO-UHFFFAOYSA-N 3-hydroxypropyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCO GNSFRPWPOGYVLO-UHFFFAOYSA-N 0.000 description 1
- NDWUBGAGUCISDV-UHFFFAOYSA-N 4-hydroxybutyl prop-2-enoate Chemical compound OCCCCOC(=O)C=C NDWUBGAGUCISDV-UHFFFAOYSA-N 0.000 description 1
- WTNFILZMBZUFDX-UHFFFAOYSA-N 4-phenyl-1,2-dihydrotriazol-5-one Chemical compound N1N=NC(C=2C=CC=CC=2)=C1O WTNFILZMBZUFDX-UHFFFAOYSA-N 0.000 description 1
- JTHZUSWLNCPZLX-UHFFFAOYSA-N 6-fluoro-3-methyl-2h-indazole Chemical compound FC1=CC=C2C(C)=NNC2=C1 JTHZUSWLNCPZLX-UHFFFAOYSA-N 0.000 description 1
- NJCDRURWJZAMBM-UHFFFAOYSA-N 6-phenyl-1h-1,3,5-triazin-2-one Chemical compound OC1=NC=NC(C=2C=CC=CC=2)=N1 NJCDRURWJZAMBM-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 1
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 1
- 239000005058 Isophorone diisocyanate Substances 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- QORUGOXNWQUALA-UHFFFAOYSA-N N=C=O.N=C=O.N=C=O.C1=CC=C(C(C2=CC=CC=C2)C2=CC=CC=C2)C=C1 Chemical compound N=C=O.N=C=O.N=C=O.C1=CC=C(C(C2=CC=CC=C2)C2=CC=CC=C2)C=C1 QORUGOXNWQUALA-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- DFLXWAISOFFYEE-UHFFFAOYSA-N OC1(O)C=CC=CC1C(=O)C1=NN(C=2C=CC=CC=2)N=C1 Chemical compound OC1(O)C=CC=CC1C(=O)C1=NN(C=2C=CC=CC=2)N=C1 DFLXWAISOFFYEE-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- ISKQADXMHQSTHK-UHFFFAOYSA-N [4-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=C(CN)C=C1 ISKQADXMHQSTHK-UHFFFAOYSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- 150000008366 benzophenones Chemical class 0.000 description 1
- 150000001565 benzotriazoles Chemical class 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- VBWIZSYFQSOUFQ-UHFFFAOYSA-N cyclohexanecarbonitrile Chemical compound N#CC1CCCCC1 VBWIZSYFQSOUFQ-UHFFFAOYSA-N 0.000 description 1
- GTBGXKPAKVYEKJ-UHFFFAOYSA-N decyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCOC(=O)C(C)=C GTBGXKPAKVYEKJ-UHFFFAOYSA-N 0.000 description 1
- FWLDHHJLVGRRHD-UHFFFAOYSA-N decyl prop-2-enoate Chemical compound CCCCCCCCCCOC(=O)C=C FWLDHHJLVGRRHD-UHFFFAOYSA-N 0.000 description 1
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 1
- KORSJDCBLAPZEQ-UHFFFAOYSA-N dicyclohexylmethane-4,4'-diisocyanate Chemical compound C1CC(N=C=O)CCC1CC1CCC(N=C=O)CC1 KORSJDCBLAPZEQ-UHFFFAOYSA-N 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- GMSCBRSQMRDRCD-UHFFFAOYSA-N dodecyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCCCOC(=O)C(C)=C GMSCBRSQMRDRCD-UHFFFAOYSA-N 0.000 description 1
- 238000007590 electrostatic spraying Methods 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- LNCPIMCVTKXXOY-UHFFFAOYSA-N hexyl 2-methylprop-2-enoate Chemical compound CCCCCCOC(=O)C(C)=C LNCPIMCVTKXXOY-UHFFFAOYSA-N 0.000 description 1
- LNMQRPPRQDGUDR-UHFFFAOYSA-N hexyl prop-2-enoate Chemical compound CCCCCCOC(=O)C=C LNMQRPPRQDGUDR-UHFFFAOYSA-N 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- UACSZOWTRIJIFU-UHFFFAOYSA-N hydroxymethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCO UACSZOWTRIJIFU-UHFFFAOYSA-N 0.000 description 1
- GJIDOLBZYSCZRX-UHFFFAOYSA-N hydroxymethyl prop-2-enoate Chemical group OCOC(=O)C=C GJIDOLBZYSCZRX-UHFFFAOYSA-N 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- PBOSTUDLECTMNL-UHFFFAOYSA-N lauryl acrylate Chemical compound CCCCCCCCCCCCOC(=O)C=C PBOSTUDLECTMNL-UHFFFAOYSA-N 0.000 description 1
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
- IIXYEVUNJFXWEB-UHFFFAOYSA-N n-hydroxy-2-methylprop-2-enamide Chemical compound CC(=C)C(=O)NO IIXYEVUNJFXWEB-UHFFFAOYSA-N 0.000 description 1
- LKEDKQWWISEKSW-UHFFFAOYSA-N nonyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCOC(=O)C(C)=C LKEDKQWWISEKSW-UHFFFAOYSA-N 0.000 description 1
- MDYPDLBFDATSCF-UHFFFAOYSA-N nonyl prop-2-enoate Chemical compound CCCCCCCCCOC(=O)C=C MDYPDLBFDATSCF-UHFFFAOYSA-N 0.000 description 1
- HMZGPNHSPWNGEP-UHFFFAOYSA-N octadecyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)C(C)=C HMZGPNHSPWNGEP-UHFFFAOYSA-N 0.000 description 1
- 125000005474 octanoate group Chemical group 0.000 description 1
- NZIDBRBFGPQCRY-UHFFFAOYSA-N octyl 2-methylprop-2-enoate Chemical compound CCCCCCCCOC(=O)C(C)=C NZIDBRBFGPQCRY-UHFFFAOYSA-N 0.000 description 1
- 229940065472 octyl acrylate Drugs 0.000 description 1
- ANISOHQJBAQUQP-UHFFFAOYSA-N octyl prop-2-enoate Chemical compound CCCCCCCCOC(=O)C=C ANISOHQJBAQUQP-UHFFFAOYSA-N 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- GYDSPAVLTMAXHT-UHFFFAOYSA-N pentyl 2-methylprop-2-enoate Chemical compound CCCCCOC(=O)C(C)=C GYDSPAVLTMAXHT-UHFFFAOYSA-N 0.000 description 1
- ULDDEWDFUNBUCM-UHFFFAOYSA-N pentyl prop-2-enoate Chemical compound CCCCCOC(=O)C=C ULDDEWDFUNBUCM-UHFFFAOYSA-N 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 230000019612 pigmentation Effects 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- BOQSSGDQNWEFSX-UHFFFAOYSA-N propan-2-yl 2-methylprop-2-enoate Chemical compound CC(C)OC(=O)C(C)=C BOQSSGDQNWEFSX-UHFFFAOYSA-N 0.000 description 1
- NHARPDSAXCBDDR-UHFFFAOYSA-N propyl 2-methylprop-2-enoate Chemical compound CCCOC(=O)C(C)=C NHARPDSAXCBDDR-UHFFFAOYSA-N 0.000 description 1
- PNXMTCDJUBJHQJ-UHFFFAOYSA-N propyl prop-2-enoate Chemical compound CCCOC(=O)C=C PNXMTCDJUBJHQJ-UHFFFAOYSA-N 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000000935 solvent evaporation Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- SJMYWORNLPSJQO-UHFFFAOYSA-N tert-butyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC(C)(C)C SJMYWORNLPSJQO-UHFFFAOYSA-N 0.000 description 1
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- 150000003918 triazines Chemical class 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- 150000004072 triols Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000012463 white pigment Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
- C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
- C08G18/622—Polymers of esters of alpha-beta ethylenically unsaturated carboxylic acids
- C08G18/6225—Polymers of esters of acrylic or methacrylic acid
- C08G18/6229—Polymers of hydroxy groups containing esters of acrylic or methacrylic acid with aliphatic polyalcohols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
- C08G18/8083—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with compounds containing at least one heteroatom other than oxygen or nitrogen
- C08G18/8087—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with compounds containing at least one heteroatom other than oxygen or nitrogen containing halogen atoms
Definitions
- This invention is directed to coating compositions of acrylic polymers and fluorinated isocyanates that remain relatively dirt free under exterior use conditions and are easily cleaned for example by washing with water when soiled.
- Acrylic polymer containing coating compositions crosslinked with a polyisocyanate are well known as shown in Vasta US Patent 3,558,564 issued January 26, 1971 and Krueger US Patent 4,156,678 issued May 29, 1979.
- Coating compositions of blends of acrylic polymers and acrylic polymer containing fluorocarbon constituents that form antiicing coatings are well known.
- Clear coats containing acrylic polymers having small amounts of fluorocarbon constituents that are applied over metallic base coats to provide auto finishes that have good weatherability, have high water and oil repellence and stain resistance are shown in Sugimura et al US Patent 4,812,337 issued March 14, 1989.
- Fluorinated polyurethanes that are used as soil release agents are shown in Gresham US Patent 3,759,874 issued September 18, 1973.
- Polyurethanes of fluorinated isocyanates that are used as adhesives are shown in Mitsch et al US Patent 3,972,856 issued August 3, 1976.
- a coating composition containing about 45-80% by weight of a binder and 20-55% by weight of an organic liquid; wherein the binder contains
- (B) about 10-60% by weight, based on the weight ofthe binder, of a fluorinated organic polyisocyanate crosslinking agent.
- Articles coated with the composition also are part of this mvention.
- the coating composition of this invention primarily is used as a clear coat over a pigmented base coat containing solid color pigments or metallic flake pigments or mixtures thereof.
- the coating composition also can be used as a conventional pigmented composition.
- the coating composition can be applied with conventional spray equipment and cured at ambient temperatures or slightly elevated temperatures which decrease drying time. The resulting finish has excellent gloss and distinctness of image.
- the coating composition is a clear coating composition, i.e. containing no pigments or a small amount of transparent pigment.
- the composition has a relatively high solids content of about 45- 80% by weight of binder and about 20-55% by weight of an organic carrier which can be a solvent for the binder or a mixture of solvents and non solvent which would form a non aqueous dispersion.
- the composition has a low VOC (volatile organic content) and meets current pollution regulations.
- the acrylic polymer used in the coating composition is prepared by conventional polymerization techniques in which the monomers, solvent, and polymerization initiator are charged over a 1-24 hour period of time, preferably in a 2-8 hour time period, into a conventional polymerization reactor in which tiie constituents are heated to about 60-175°C, preferably about 140 - 170°C.
- the acrylic polymer formed has a weight average molecular weight of about 2,000 - 20,000, preferably about 5,000 - 10,000.
- Typical polymerization initiators that are used in the process are azo type initiators such as azo-bis-isobutyronitrile, l,l'-azo- bis(cyanocyclohexane), peroxy acetates such as t-butyl peracetate, peroxides such as di-t-butyl peroxide, benzoates such as t-butyl perbenzoate, octoates such as t-butyl peroctoate and the like.
- azo type initiators such as azo-bis-isobutyronitrile, l,l'-azo- bis(cyanocyclohexane)
- peroxy acetates such as t-butyl peracetate
- peroxides such as di-t-butyl peroxide
- benzoates such as t-butyl perbenzoate
- octoates such as t-butyl peroctoate and the like.
- Typical solvents that can be used in the process are ketones such as methyl amyl ketone, methyl isobutyl ketone, methyl ethyl ketone, aromatic hydrocarbons such as toluene, xylene, alkylene carbonates such as propylene carbonate, n-methyl pyrrolidone, ethers, esters, acetates and mixture of any ofthe above.
- Typical polymerizable monomers that are used to form the acrylic polymer are alkyl (meth)acrylates, meaning alkyl acrylates and alkyl methacrylates, having 1-18 carbon atoms in the alkyl group such as methyl methacrylate, ethyl acrylate, ethyl methacrylate, propyl acrylate, propyl methacrylate, isopropyl methacrylate, butyl acrylate, isobutyl methacrylate, butyl methacrylate, t-butyl methacrylate, pentyl acrylate, pentyl methacrylate, hexyl acrylate, hexyl methacrylate, octyl acrylate, octyl methacrylate, nonyl acrylate, nonyl methacrylate, decyl acrylate, decyl methacrylate, lauryl acrylate, lauryl methacrylate, stearyl
- Preferred acrylic polymers which form high quality coatings contain polymerized monomers of an alkyl methacrylate having 2-6 carbon atoms in the alkyl group, an alkyl acrylate having 2-8 carbon atoms in the alkyl group, a hydroxy alkyl acrylate having 2-4 carbon atoms in the alkyl group and styrene.
- One particularly preferred polymer contains butyl methacrylate, butyl acrylate, styrene, and hydroxy propyl acrylate.
- the coating composition contains about 10-60% by weight of a fluorinated organic polyisocyanate crossUnking agent which is an adduct of a fluorinated monofunctional alcohol and a conventional organic polyisocyanate. About 0.1-33 mole percent of active isocyanate groups are reacted with the fluorinated monofunctional alcohol to form the fluorinated organic polyisocyanate. Tyically, the constituents are reacted with a catalyst for about 0.1-4 hours at a temperature of about 50-120°C to form the adduct.
- any ofthe conventional aromatic, aliphatic, cycloaliphatic di and trifunctional polyisocyanates can be used.
- useful diisocyanates are 1,6-hexamethylene diisocyanate, isophorone diisocyanate, 4,4'-biphenylene diisocyanate, toluene diisocyanate, bis cyclohexyl diisocyanate, tetramethylene xylene diisocyanate, ethyl ethylene diisocyanate, 2,3-dimethyl ethylene diisocyanate, 1-methyltrimethylene diisocyanate, 1,3-cyclopentylene diisocyanate, 1,4-cyclohexylene diisocyanate, 1,3-phenylene diisocyanate, 1,5-naphthalene diisocyanate, bis-(4-isocyanatocyclohexyl)-methane, 4,4'-diisocyanatodiphenyl ether and the like.
- Typical trifunctional isocyanates that can be used are triphenylmethane triisocyanate, 1,3,5-benzene triisocyanate, 2,4,5-toluene triisocyanate and the like. Oligomers of diisocyanates also can be used such as the trimer of hexamethylene diisocyanate which is sold under the tradename "Desmodur” N. One particularly preferred oligomer is "Desmodur" N-3390.
- Typical fluorinated monofunctional alcohols used to form the isocyanate functional adducts are represented by the formula
- Rf is a fluoroalkyl containing group having at least 4 carbon atoms and preferably a straight chain or branched chain fluoroalkyl group having 4-20 carbon atoms which optionally can contain oxygen atoms as ether groups or can contain 1-5 chlorine atoms or 1-5 hydrogen atoms.
- Rf is a perfluoroalkyl group having 4-20 carbon atoms and most preferably, Rf is a perfluoroalkyl group containing 6-12 carbon atoms.
- X is a divalent radical, preferably -CH2CH2O-,
- R is an alkyl group preferably having 1-4 carbon atoms.
- R ⁇ is H or an alkyl group having 1-4 carbon atoms, H and methyl being preferred, n is 0-1 and m is 0-30, provided that if n is 0, then m must be greater than or equal to 1, if m is 0, then n is 1 ; if X is -O-, m must be greater than or equal to 1 ; m preferably is 1-20.
- Rf is a perfluoroalkyl group having 6-12 carbon atoms and n is 5-15;
- R is an alkyl group having 1-4 carbon atoms and n is
- n 0-10 and m is 1-20;
- ultraviolet light stabilizers To improve weatherability of a clear coating composition about 0.1-10% by weight, based on the weight ofthe binder , of ultraviolet light stabilizers, screeners, quenchers and antioxidants usually are added.
- Typical ultraviolet light screeners and stabilizers include the following:
- Benzophenones such as hydroxy dodecyl oxy benzophenone, 2,4-dihydroxy benzophenone, hydroxy benzophenones containing sulfonic acid groups and the like.
- Benzoates such as dibenzoate of diphenylol propane, tertiary butyl benzoate of diphenylol propane and the like.
- Triazines such as 3,5-dialkyl-4-hydroxy phenyl derivatives of triazine, sulfur containing derivatives of dialkyl-4-hydroxy phenyl triazine, hydroxy phenyl- 1, 3, 5-triazine and the like.
- Triazoles such as 2-phenyl-4-(2,2'-dihydroxybenzoyl)- triazole, substituted benzotriazoles such as hydroxy-phenyltriazole and the like.
- Hindered amines such as bis( 1,2,2,6,6 pentamethyl-4- piperidinyl sebacate), di[4(2,2,6,6,tetramethyl piperidinyl)] sebacate and the like and any mixtures of any ofthe above.
- the coating composition contains a sufficient amount of a catalyst to cure the composition at ambient temperatures. Generally, about 0.01-2% by weight, based on the weight ofthe binder, of catalyst is used. Typically useful catalysts are triethylene diamine and alkyl tin laurates such as dibutyl tin dilaurate, dibutyl tin diacetate, tertiary amines and the like. Preferred is dibutyl tin dilaurate.
- flow control agents are used in the composition in amounts of about 0.1-5% by weight, based on the weight ofthe binder, such as polyacrylic acid, polyalkylacrylates, polyether modified dimethyl polysiloxane copolymers and polyester modified polydimethyl siloxane.
- pigments in the coating composition which have the same refractive index as the dried coating.
- useful pigments have a particle size of about 0.015-50 micron and are used in a pigment to binder weight ratio of about 1:100 to 10: 100 and are inorganic siliceous pigments such as silica pigment having a refractive index of about 1.4-1.6.
- the coating composition is used as a clear coating on a vehicle such as a car, truck, bus, train, or on construction equipment, industrial equipment, structures such as tanks, bridges, exterior or interior of buildings, a basecoating which may be either a solvent based or waterbased composition is first applied and then the clear coating is applied usually by conventional means such as spraying or electrostatic spraying.
- the clear coating is dried and cures at ambient temperatures but moderately high temperatures of up to about 90°C can be used to shorten drying time.
- the coating composition can be used as a conventional pigmented coating composition containing pigments in a pigment to binder weight ratio of about 0.1-100.
- the composition can be used to coat any of the aforementioned items and substrates and provides a finish that has good gloss and is weatherable, tough and hard.
- the following examples illustrate the invention. All parts and percentages are on a weight basis unless otherwise specified. Molecular weight was determined by gel permeation chromatography using polystyrene as the standard.
- An acrylic polymer I solution was prepared by charging the following constituents into a reactor equipped with a heat source, a thermometer and a stirrer:
- Portion 1 was charged into the reaction vessel and blanketed with nitrogen and Portion 2 was premixed and added over a 360 minute period while holding the resulting mixture at its reflux temperature of about 150°C.
- Portion 3 was premixed and then added at one time to the reaction mixture 350 minutes after the start ofthe addition of Portion 2.
- Portion 4 was premixed and added at the same time as Portion 2 to the reaction mixture over a 375 minute period and then Portion 5 was added and the reaction mixture was held at its reflux temperature for an additional 60 minutes.
- the resulting polymer solution was cooled to room temperature.
- the resulting acrylic polymer solution I had a weight solids content of about 70%, a polymer of BMA/S/BA HPA in the following percentages 30%/15.0%/17%/38% and the polymer had a weight average molecular weight of about 7,000.
- Fluorinated polyisocyanate solution I was prepared by mixing the following constituents in a reaction vessel equipped with a mechanical stirrer, condenser, nitrogen inlet and a thermocouple:
- Portions 1 and 2 were each added to the reaction vessel under a positive pressure of nitrogen and heated to about 75-80°C and held at this temperature for about 2 hours and allowed to cool overnight.
- the resulting fluorinated polyisocyanate solution I contained about 1% ofthe fluorinated component.
- Fluorinated polyisocyanate solution II was prepared as above except the amount ofthe fluorinating component was reduced by 50% which resulted in a fluorinated polyisocyanate that contained 0.5% ofthe fluorinated component.
- a clear acrylic composition I was prepared as follows:
- Acrylic polymer I solution (prepared above) 72.79
- Resiflow S (Acrylic polymer flow additive) 0.35
- Portion 1 The constituents of Portion 1 were charged into a mixing vessel in the order shown with continuous mixing. Portion 2 was added and mixed for 15 minutes. The constituents of Portion 3 were charged into the mixing vessel in the order shown with constant mixing. The resulting composition had a solids content of about 53.5%.
- a clear coating composition I was prepared by mixing the above clear acrylic composition I with a the above prepared fluorinated polyisocyanate solution I in a 3/1 volume ratio.
- Clear coating composition II was prepared by mixing the above clear acrylic composition I with the above prepared fluorinated polyisocyanate solution II in a 3/1 volume ratio.
- Two phosphated cold rolled steel panels that had been coated with a cured electrocoating composition of a polyepoxy hydroxy ether resin crosslinked with a polyisocyanate were spray coated with a white basecoat coating composition of an acrylic polymer containing an organic polyisocyanate crosslinking agent to a dry film thickness of about 18-23 microns.
- the basecoat was allowed to stand for about 10 minutes to allow solvent to evaporate and then the above prepared clear coating composition I was spray applied. Two coats were applied with a solvent evaporation time of 2 minutes between the application of each coat. The resulting film was dried at about 83°C for about 30 minutes. The dry film thickness of the clear coat was about 44-56 microns. The resulting clear coat was smooth and essentially free of craters and had an excellent appearance.
- a second set of two panels was prepared.
- Phosphated cold rolled steel panel electrocoated with the same above described electrocoating composition were coated with a black basecoat coating composition identical to the white basecoat coating composition except black pigmentation was used instead of white pigment and coated with the clear coating composition I as above and dried and cured as above.
- the resulting clear coat was smooth and essentially free of craters and had an excellent appearance.
- the following properties ofthe clear coated panel were measured and the results are shown in Table I: 20° Gloss and Distinctness of Image(DOI).
- the finishes provided by the clear coating compositions have good gloss and distinctness of image.
- Fluorinated polyisocyanate solution DI was prepared by mixing the following constituents in a reaction vessel equipped with a mechanical stirrer, condenser, nitrogen inlet and a thermocouple:
- Portions 1 and 2 were each added to the reaction vessel under a positive pressure of nitrogen and heated to about 75-85°C and held at this temperature for about 2 hours and allowed to cool overnight.
- the resulting fluorinated polyisocyanate solution HI contained about 2.5% ofthe fluorinated component.
- a clear coating composition EI was prepared by mixing the clear acrylic composition I, described in Example 1, with the above fluorinated polyisocyanate solution III in a 3/1 volume ratio.
- Two phosphated cold rolled steel panels electrocoated as described in Example 1 were spray coated with a white base coat desdribed in Example 1 and coated with the clear coating composition III and cured following the procedure of Example 1.
- the resulting clear coat was smooth and essentially free of craters and had an excellent appearance.
- Fluorinated polyisocyanate solution IV was prepared by mixing the following constituents in a reaction vessel equipped with a mechanical stirrer, condenser, nitrogen inlet and a thermocouple: Portion 1 Parts Bv Weight
- a clear coating composition TV was prepared by mixing the clear acrylic composition I, described in Example 1, with the above fluorinated polyisocyanate solution IV in a 3/1 volume ratio.
- Two phosphated cold rolled steel panels electrocoated as described in Example 1 were spray coated with a white base coat described in Example 1 and coated with the clear coating composition IV and cured following the procedure of Example 1.
- the resulting clear coat was smooth and essentially free of craters and had an excellent appearance.
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002234370A CA2234370C (en) | 1995-10-16 | 1996-10-11 | Coating compositions of an acrylic polymer and a fluorinated polyisocyanate |
DE69603196T DE69603196T2 (en) | 1995-10-16 | 1996-10-11 | COATING COMPOSITION OF AN ACRYLIC POLYMER AND A FLUORINATED POLYISOCYANATE |
JP9515883A JP2000500509A (en) | 1995-10-16 | 1996-10-11 | Acrylic polymer and fluorinated polyisocyanate coating composition |
EP96936366A EP0856023B1 (en) | 1995-10-16 | 1996-10-11 | Coating compositions of an acrylic polymer and a fluorinated polyisocyanate |
NZ321113A NZ321113A (en) | 1995-10-16 | 1996-10-11 | Coating compositions of an acrylic polymer and a fluorinated polyisocyanate |
BR9611023A BR9611023A (en) | 1995-10-16 | 1996-10-11 | Coating composition and coated substrate |
AU74391/96A AU706337B2 (en) | 1995-10-16 | 1996-10-11 | Coating compositions of an acrylic polymer and a fluorinated polyisocyanate |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/543,677 US5627238A (en) | 1995-10-16 | 1995-10-16 | Coating compositions of an acrylic polymer and a fluorinated polyisocyanate |
US08/543,677 | 1995-10-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997014736A1 true WO1997014736A1 (en) | 1997-04-24 |
Family
ID=24169094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1996/016288 WO1997014736A1 (en) | 1995-10-16 | 1996-10-11 | Coating compositions of an acrylic polymer and a fluorinated polyisocyanate |
Country Status (9)
Country | Link |
---|---|
US (1) | US5627238A (en) |
EP (1) | EP0856023B1 (en) |
JP (1) | JP2000500509A (en) |
AU (1) | AU706337B2 (en) |
BR (1) | BR9611023A (en) |
CA (1) | CA2234370C (en) |
DE (1) | DE69603196T2 (en) |
NZ (1) | NZ321113A (en) |
WO (1) | WO1997014736A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2494875C1 (en) * | 2012-02-29 | 2013-10-10 | Закрытое акционерное общество по разработке и внедрению новых информационных материалов и технологий "БИТ" | Protective coating for power-saving films |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5914384A (en) * | 1997-11-21 | 1999-06-22 | E. I. Du Pont De Nemours And Company | Coating compositions containing a highly fluorinated hydroxyl containing additive |
US6673889B1 (en) | 1999-06-28 | 2004-01-06 | Omnova Solutions Inc. | Radiation curable coating containing polyfuorooxetane |
US7288282B2 (en) * | 2003-09-22 | 2007-10-30 | E. I. Du Pont De Nemours And Company | Coating compositions containing a fluorinated organosilane polymer |
US6933005B2 (en) * | 2003-09-22 | 2005-08-23 | E. I. Du Pont De Nemours And Company | Method for achieving recoat adhesion over a fluorinated topcoat |
US7348389B2 (en) * | 2003-09-22 | 2008-03-25 | E. I. Du Pont De Nemours And Company | Method for achieving recoat adhesion over a fluorinated topcoat |
CA2970120C (en) * | 2014-12-08 | 2019-10-15 | Basf Coatings Gmbh | Coating material compositions and coatings produced therefrom and also use thereof |
KR101953499B1 (en) * | 2014-12-08 | 2019-02-28 | 바스프 코팅스 게엠베하 | Non-aqueous coating material compositions, coatings produced from them with enhanced adhesion and scratch resistance, and their use |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0491357A1 (en) * | 1990-12-17 | 1992-06-24 | Dainichiseika Color & Chemicals Mfg. Co. Ltd. | Coating compositions |
EP0540976A1 (en) * | 1991-11-08 | 1993-05-12 | Bayer Ag | Use of polyisocyanate solutions for the impregnation of mineral substrates |
EP0719809A1 (en) * | 1994-12-20 | 1996-07-03 | Bayer Corporation | Low surface energy polyisocyanates and their use in one- or two-component coating compositions |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2803615A (en) * | 1956-01-23 | 1957-08-20 | Minnesota Mining & Mfg | Fluorocarbon acrylate and methacrylate esters and polymers |
US3255131A (en) * | 1961-05-10 | 1966-06-07 | Minnesota Mining & Mfg | Fluorochemical-containing varnishes |
CH1121365D (en) * | 1964-08-14 | |||
US3318852A (en) * | 1965-04-05 | 1967-05-09 | Minnesota Mining & Mfg | Fluorine-containing polymers |
US3478116A (en) * | 1967-07-26 | 1969-11-11 | Du Pont | Fluorinated alcohols |
US3972856A (en) * | 1969-03-10 | 1976-08-03 | Minnesota Mining And Manufacturing Company | Polyurethanes containing poly(perfluoroalkylene oxides) units |
US3558564A (en) * | 1969-03-27 | 1971-01-26 | Du Pont | Thermosetting coating composition of an organic polyisocyanate and a polymer having pendant hydroxyl containing ester groups |
US3759874A (en) * | 1971-08-30 | 1973-09-18 | Fmc Corp | Fluorinated polyurethanes as soil release agents |
FR2476097A1 (en) * | 1980-02-19 | 1981-08-21 | Ugine Kuhlmann | |
US4396680A (en) * | 1981-03-04 | 1983-08-02 | E. I. Du Pont De Nemours And Co. | Substrate coated with crater resistant acrylic enamel |
US4371657A (en) * | 1981-03-04 | 1983-02-01 | E. I. Du Pont De Nemours And Company | Crater resistant acrylic enamel |
JPS60184513A (en) * | 1984-03-02 | 1985-09-20 | Showa Denko Kk | Production of graft polymer |
JPS6114267A (en) * | 1984-06-29 | 1986-01-22 | Showa Denko Kk | Water-and oil-repellent paint |
JPS6123656A (en) * | 1984-07-11 | 1986-02-01 | Kansai Paint Co Ltd | Anti-icing organic coating composition |
JPS6123657A (en) * | 1984-07-11 | 1986-02-01 | Kansai Paint Co Ltd | Anti-icing organic resin coating composition |
JPS6195078A (en) * | 1984-10-15 | 1986-05-13 | Kansai Paint Co Ltd | Anti-icing organic resin coating composition |
IT1183345B (en) * | 1985-02-13 | 1987-10-22 | Montefluos Spa | FLUORINATED POLYURETHANE CONTAINING POLYOSIPERFLUOROALKYLENE BLOCKS OF IMPROVED MECHANICAL CHARACTERISTICS |
JPS6226736A (en) * | 1985-07-26 | 1987-02-04 | Hitachi Ltd | Metalizing method for x-ray target |
US5159017A (en) * | 1986-01-17 | 1992-10-27 | Nippon Paint Co., Ltd. | Crosslinked polymer microparticles and coating composition containing the same |
US4812337A (en) * | 1986-11-25 | 1989-03-14 | Kansai Paint Company, Limited | Metallic coating method |
US4722545A (en) * | 1987-05-04 | 1988-02-02 | Ford Motor Company | Method and apparatus for determining the center position of a vehicular steering system |
JP2508760B2 (en) * | 1987-10-20 | 1996-06-19 | 旭硝子株式会社 | Water and oil repellent with dirt removability |
US4791166A (en) * | 1988-03-23 | 1988-12-13 | Hoechst Celanese Corporation | Fluorocarbon polymer compositions and methods |
US4841007A (en) * | 1988-03-28 | 1989-06-20 | Becton Dickinson And Company | Fluorinated polyetherurethanes and medical devices therefrom |
JPH0312269A (en) * | 1989-06-12 | 1991-01-21 | Mitsubishi Rayon Co Ltd | Film forming method |
DE3943127A1 (en) * | 1989-12-28 | 1991-07-04 | Hoechst Ag | URETHANES AS ALIPHATIC FLUORO ALCOHOL, ISOCYANATES AND CARBONIC ACIDS, PROCESS FOR THEIR PREPARATION AND THEIR USE |
US5206286A (en) * | 1990-04-02 | 1993-04-27 | Ppg Industries, Inc. | Aqueous emulsion polymers prepared with crosslinkable non-ionic surfactants |
GB9026687D0 (en) * | 1990-12-07 | 1991-01-23 | Vascutek Ltd | Process for providing a low-energy surface on a polymer |
US5250698A (en) * | 1992-08-05 | 1993-10-05 | Ciba-Geigy Corporation | 2-(2-hydroxy-3-perfluoroalkyl thiomethyl-5-alkylphenyl)2H-benzotriazoles and stabilized compositions thereof |
-
1995
- 1995-10-16 US US08/543,677 patent/US5627238A/en not_active Expired - Lifetime
-
1996
- 1996-10-11 JP JP9515883A patent/JP2000500509A/en not_active Abandoned
- 1996-10-11 NZ NZ321113A patent/NZ321113A/en unknown
- 1996-10-11 EP EP96936366A patent/EP0856023B1/en not_active Expired - Lifetime
- 1996-10-11 DE DE69603196T patent/DE69603196T2/en not_active Expired - Fee Related
- 1996-10-11 BR BR9611023A patent/BR9611023A/en not_active IP Right Cessation
- 1996-10-11 AU AU74391/96A patent/AU706337B2/en not_active Ceased
- 1996-10-11 WO PCT/US1996/016288 patent/WO1997014736A1/en active IP Right Grant
- 1996-10-11 CA CA002234370A patent/CA2234370C/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0491357A1 (en) * | 1990-12-17 | 1992-06-24 | Dainichiseika Color & Chemicals Mfg. Co. Ltd. | Coating compositions |
EP0540976A1 (en) * | 1991-11-08 | 1993-05-12 | Bayer Ag | Use of polyisocyanate solutions for the impregnation of mineral substrates |
EP0719809A1 (en) * | 1994-12-20 | 1996-07-03 | Bayer Corporation | Low surface energy polyisocyanates and their use in one- or two-component coating compositions |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2494875C1 (en) * | 2012-02-29 | 2013-10-10 | Закрытое акционерное общество по разработке и внедрению новых информационных материалов и технологий "БИТ" | Protective coating for power-saving films |
Also Published As
Publication number | Publication date |
---|---|
JP2000500509A (en) | 2000-01-18 |
EP0856023B1 (en) | 1999-07-07 |
CA2234370C (en) | 2004-09-28 |
EP0856023A1 (en) | 1998-08-05 |
BR9611023A (en) | 1999-07-13 |
NZ321113A (en) | 2000-01-28 |
AU7439196A (en) | 1997-05-07 |
DE69603196T2 (en) | 1999-11-18 |
AU706337B2 (en) | 1999-06-17 |
US5627238A (en) | 1997-05-06 |
CA2234370A1 (en) | 1997-04-24 |
DE69603196D1 (en) | 1999-08-12 |
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