CA2352470A1 - Aqueous graft copolymer pigment dispersants - Google Patents

Aqueous graft copolymer pigment dispersants Download PDF

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Publication number
CA2352470A1
CA2352470A1 CA002352470A CA2352470A CA2352470A1 CA 2352470 A1 CA2352470 A1 CA 2352470A1 CA 002352470 A CA002352470 A CA 002352470A CA 2352470 A CA2352470 A CA 2352470A CA 2352470 A1 CA2352470 A1 CA 2352470A1
Authority
CA
Canada
Prior art keywords
graft copolymer
pigment dispersants
aqueous graft
backbone
copolymer pigment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002352470A
Other languages
French (fr)
Other versions
CA2352470C (en
Inventor
Karyn B. Visscher
Patrick F. Mcintyre
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CA2352470A1 publication Critical patent/CA2352470A1/en
Application granted granted Critical
Publication of CA2352470C publication Critical patent/CA2352470C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/10—Homopolymers or copolymers of methacrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/003—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
    • C09D151/003—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds

Abstract

A polymeric dispersant for pigments based on an acrylic graft copolymer wherein the graft copolymer has a weight average molecular weight of about 5,000-100,000 and comprises a hydrophobic polymeric backbone and discrete anionic and nonionic hydrophilic side chains attached to the backbone. These graft copolymers are useful as dispersants in aqueous systems, and are particularly useful in formulating exterior water borne coatings for automobiles and trucks.
CA002352470A 2000-09-27 2001-07-05 Aqueous graft copolymer pigment dispersants Expired - Fee Related CA2352470C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/670,359 2000-09-27
US09/670,359 US6599973B1 (en) 2000-09-27 2000-09-27 Aqueous graft copolymer pigment dispersants

Publications (2)

Publication Number Publication Date
CA2352470A1 true CA2352470A1 (en) 2002-03-27
CA2352470C CA2352470C (en) 2005-10-25

Family

ID=24690104

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002352470A Expired - Fee Related CA2352470C (en) 2000-09-27 2001-07-05 Aqueous graft copolymer pigment dispersants

Country Status (11)

Country Link
US (1) US6599973B1 (en)
EP (1) EP1197536A3 (en)
JP (1) JP3556189B2 (en)
KR (1) KR100449843B1 (en)
CN (1) CN1285683C (en)
AU (1) AU766474B2 (en)
BR (1) BR0105365A (en)
CA (1) CA2352470C (en)
IL (1) IL144180A0 (en)
NZ (1) NZ512857A (en)
TW (1) TWI245787B (en)

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JP4235476B2 (en) * 2002-03-29 2009-03-11 関西ペイント株式会社 Pigment dispersion resin and aqueous pigment dispersion containing the same
KR100533940B1 (en) * 2002-09-27 2005-12-06 (주)펨텍 Pigment dispersant using polyether diol
FR2846971B1 (en) * 2002-11-08 2006-09-29 Omya Ag USE OF A COPOLYMER HAVING AT LEAST ONE GRAFT FUNCTION ALKOXY OR HYDROXY POLYALKYLENE GLYCOL, AS AGENT ENHANCING THE BRIGHTNESS OF PAPER AND PRODUCTS OBTAINED
JP3914513B2 (en) * 2003-05-08 2007-05-16 株式会社日本触媒 Polymer mixture and process for producing the same
AT6379U3 (en) * 2003-05-09 2005-06-27 Vae Eisenbahnsysteme Gmbh DEVICE FOR REMOTELY MONITORING SOFT DRIVES
US7495039B2 (en) * 2003-06-27 2009-02-24 Kao Corporation Water dispersion for ink jet recording
CN1875075A (en) * 2003-10-31 2006-12-06 东亚合成株式会社 Water base ink
JP4758652B2 (en) * 2004-01-19 2011-08-31 大日精化工業株式会社 Method for producing graft copolymer having excellent pigment dispersibility, method for producing emulsions using the graft copolymers, and pigment dispersions using the graft copolymers or emulsions
TW200604223A (en) * 2004-01-19 2006-02-01 Dainichiseika Color Chem Graft copolymers having excellent pigment-dispersing ability, production process of the graft copolymers, production method of emulsions by use of the graft copolymers, and pigment dispersions making use of the graft copolymers or emulsions
US20050282946A1 (en) * 2004-06-21 2005-12-22 Tyau-Jeen Lin Titanium dioxide slurries for ink applications
US8563212B2 (en) * 2004-07-16 2013-10-22 Transitions Optical, Inc. Methods for producing photosensitive microparticles, non-aqueous dispersions thereof and articles prepared therewith
US8563213B2 (en) * 2004-07-16 2013-10-22 Transitions Optical, Inc. Methods for producing photosensitive microparticles
US8153344B2 (en) * 2004-07-16 2012-04-10 Ppg Industries Ohio, Inc. Methods for producing photosensitive microparticles, aqueous compositions thereof and articles prepared therewith
US20060189822A1 (en) * 2005-01-20 2006-08-24 Yoon Seon M Dispersant for dispersing carbon nanotubes and carbon nanotube composition comprising the same
US20070060670A1 (en) * 2005-09-15 2007-03-15 Ellis Scott W Aqueous inkjet ink
US20080221263A1 (en) * 2006-08-31 2008-09-11 Subbareddy Kanagasabapathy Coating compositions for producing transparent super-hydrophobic surfaces
US8258206B2 (en) 2006-01-30 2012-09-04 Ashland Licensing And Intellectual Property, Llc Hydrophobic coating compositions for drag reduction
JP4875903B2 (en) * 2006-02-08 2012-02-15 富士フイルム株式会社 Pigment dispersion composition and colored photosensitive composition
WO2007135935A1 (en) * 2006-05-22 2007-11-29 Toagosei Co., Ltd. Dispersing agent
DE102006049381A1 (en) * 2006-10-19 2008-04-24 Süd-Chemie AG Amphiphilic graft polymers
US8519026B2 (en) * 2006-12-28 2013-08-27 Nuplex Resins B.V. Waterborne polymeric dispersions
FR2917091B1 (en) * 2007-06-08 2009-08-28 Coatex S A S Soc Par Actions S PROCESS FOR PRODUCING AN AQUEOUS SOLUTION BASED ON SOLUTION OF AN ACRYLIC COMBED POLYMER AND ACRYLIC THICKENING EMULSION, FORMULATION OBTAINED AND USES THEREOF IN PAPER COATING
US20090064894A1 (en) * 2007-09-05 2009-03-12 Ashland Licensing And Intellectual Property Llc Water based hydrophobic self-cleaning coating compositions
DE102007045230A1 (en) * 2007-09-21 2009-04-09 Clariant International Limited Polycarboxylate ethers as dispersants for inorganic pigment formulations
US8147607B2 (en) * 2009-10-26 2012-04-03 Ashland Licensing And Intellectual Property Llc Hydrophobic self-cleaning coating compositions
EP2368863A1 (en) * 2010-03-22 2011-09-28 Sika Technology AG Additive for hydraulically setting systems with improved processing
US8821843B2 (en) 2010-04-28 2014-09-02 Basf Se Rheology modifying and setting polymer, composition thereof and method for making it
CN102039100B (en) * 2010-11-25 2013-08-21 武汉工程大学 Amphipathic graft polymer pigment dispersing agent and synthesis process thereof
ES2591007T3 (en) 2011-03-14 2016-11-24 Lubrizol Advanced Materials, Inc. Polymer and compositions thereof
BR112015004735B8 (en) * 2012-09-17 2020-08-04 Rohm & Haas multistage polymer, method for preparing a multistage polymer, and coating composition
EP2925814B1 (en) * 2012-11-30 2016-12-28 ANGUS Chemical Company Aminoalcohol compounds as low voc free-thaw stabilizers for paints and coatings
US8895658B2 (en) * 2012-12-18 2014-11-25 Columbia Insurance Company Grafted pigment dispersing polymeric additive and paint employing the same with improved hiding
CN103894106A (en) * 2012-12-28 2014-07-02 南通市晗泰化工有限公司 Body structural water-borne macromolecular dispersing agent
CN105315759B (en) * 2015-12-01 2018-03-13 嘉兴泰格高新材料有限公司 A kind of method that coating dispersant is prepared using naphthalenesulfonate waste water
EP3246365A1 (en) 2016-05-18 2017-11-22 Clariant International Ltd Graft copolymers and compositions thereof
CN109477336A (en) * 2016-07-12 2019-03-15 阿姆斯特郎世界工业公司 For the high solid color face of building panelling and edge coating
US11130879B2 (en) 2017-12-28 2021-09-28 Axalta Coating Systems Ip Co., Llc Dispersants, coating compositions including dispersants, and methods of forming the same

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Also Published As

Publication number Publication date
CN1346858A (en) 2002-05-01
KR20020025729A (en) 2002-04-04
NZ512857A (en) 2003-02-28
CA2352470C (en) 2005-10-25
TWI245787B (en) 2005-12-21
IL144180A0 (en) 2002-05-23
JP2002179978A (en) 2002-06-26
JP3556189B2 (en) 2004-08-18
US6599973B1 (en) 2003-07-29
KR100449843B1 (en) 2004-09-24
EP1197536A3 (en) 2003-07-16
AU766474B2 (en) 2003-10-16
EP1197536A2 (en) 2002-04-17
AU5420801A (en) 2002-04-11
CN1285683C (en) 2006-11-22
BR0105365A (en) 2002-07-30

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