WO2012173884A3 - Systems and methods for marine anti-fouling - Google Patents

Systems and methods for marine anti-fouling Download PDF

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Publication number
WO2012173884A3
WO2012173884A3 PCT/US2012/041473 US2012041473W WO2012173884A3 WO 2012173884 A3 WO2012173884 A3 WO 2012173884A3 US 2012041473 W US2012041473 W US 2012041473W WO 2012173884 A3 WO2012173884 A3 WO 2012173884A3
Authority
WO
WIPO (PCT)
Prior art keywords
fouling
hydrophobically
base polymer
systems
methods
Prior art date
Application number
PCT/US2012/041473
Other languages
French (fr)
Other versions
WO2012173884A2 (en
Inventor
Robert Seth Hartshorne
Gary John Tustin
James Francis Westwood
Steven Antony Gahlings
Original Assignee
Geco Technology B.V.
Schlumberger Canada Limited
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
Priority claimed from US13/160,934 external-priority patent/US20120321809A1/en
Priority claimed from GB201110087A external-priority patent/GB2492316A/en
Application filed by Geco Technology B.V., Schlumberger Canada Limited filed Critical Geco Technology B.V.
Publication of WO2012173884A2 publication Critical patent/WO2012173884A2/en
Publication of WO2012173884A3 publication Critical patent/WO2012173884A3/en

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
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3802—Low-molecular-weight compounds having heteroatoms other than oxygen having halogens
    • C08G18/3804—Polyhydroxy compounds
    • C08G18/3812—Polyhydroxy compounds having fluorine atoms
    • 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
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/16—Antifouling paints; Underwater paints
    • C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
    • C09D5/1662—Synthetic film-forming substance

Abstract

An anti-biofouling material for use on marine equipment is described, the anti-biofouling material comprising a polymer system comprising a hydrophobically-modified base polymer, the hydrophobically-modified base polymer comprising a base polymer having a backbone and a hydrophobically derivatized chain extender coupled to said backbone of said base polymer, wherein the the hydrophobically derivatized chain extender comprises a hydrophobic moiety. The anti-fouling casing comprises a hydrophobic surface the serves to prevent biofouling of the surface.
PCT/US2012/041473 2011-06-15 2012-06-08 Systems and methods for marine anti-fouling WO2012173884A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US13/160,934 2011-06-15
US13/160,934 US20120321809A1 (en) 2011-06-15 2011-06-15 Systems and methods for marine anti-fouling
GB201110087A GB2492316A (en) 2011-06-15 2011-06-15 Anti-biofouling material
GB1110087.2 2011-06-15

Publications (2)

Publication Number Publication Date
WO2012173884A2 WO2012173884A2 (en) 2012-12-20
WO2012173884A3 true WO2012173884A3 (en) 2013-06-13

Family

ID=47357675

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/041473 WO2012173884A2 (en) 2011-06-15 2012-06-08 Systems and methods for marine anti-fouling

Country Status (1)

Country Link
WO (1) WO2012173884A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5637772A (en) * 1995-09-22 1997-06-10 Aerojet General Corporation Fluorinated diamines and polymers formed therefrom
KR0159478B1 (en) * 1996-01-29 1998-12-15 남창우 Polyolefin anti-fouling resin composition
US6313335B1 (en) * 1997-11-25 2001-11-06 3M Innovative Properties Room temperature curable silane terminated and stable waterborne polyurethane dispersions which contain fluorine and/or silicone and low surface energy coatings prepared therefrom
US20060167206A1 (en) * 2003-07-11 2006-07-27 Alois Maier Fluorine-modified polyurethane resins containing one or two constituents, method for the production thereof, and use of the same
US20070201307A1 (en) * 2004-06-30 2007-08-30 Henry Lobe Anti-biofouling seismic streamer casing and method of manufacture

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5637772A (en) * 1995-09-22 1997-06-10 Aerojet General Corporation Fluorinated diamines and polymers formed therefrom
KR0159478B1 (en) * 1996-01-29 1998-12-15 남창우 Polyolefin anti-fouling resin composition
US6313335B1 (en) * 1997-11-25 2001-11-06 3M Innovative Properties Room temperature curable silane terminated and stable waterborne polyurethane dispersions which contain fluorine and/or silicone and low surface energy coatings prepared therefrom
US20060167206A1 (en) * 2003-07-11 2006-07-27 Alois Maier Fluorine-modified polyurethane resins containing one or two constituents, method for the production thereof, and use of the same
US20070201307A1 (en) * 2004-06-30 2007-08-30 Henry Lobe Anti-biofouling seismic streamer casing and method of manufacture

Also Published As

Publication number Publication date
WO2012173884A2 (en) 2012-12-20

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