CA2154835A1 - Coating Compositions Including High Tg Acrylic Polymers for Low Temperature Cure and Good Etch Resistance - Google Patents

Coating Compositions Including High Tg Acrylic Polymers for Low Temperature Cure and Good Etch Resistance

Info

Publication number
CA2154835A1
CA2154835A1 CA2154835A CA2154835A CA2154835A1 CA 2154835 A1 CA2154835 A1 CA 2154835A1 CA 2154835 A CA2154835 A CA 2154835A CA 2154835 A CA2154835 A CA 2154835A CA 2154835 A1 CA2154835 A1 CA 2154835A1
Authority
CA
Canada
Prior art keywords
low temperature
coating compositions
acrylic polymers
including high
compositions including
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
CA2154835A
Other languages
French (fr)
Other versions
CA2154835C (en
Inventor
Faith S. Crawford-Loney
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.)
BASF Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2154835A1 publication Critical patent/CA2154835A1/en
Application granted granted Critical
Publication of CA2154835C publication Critical patent/CA2154835C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
    • C08G18/792—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates
    • 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
    • C08G18/28—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
    • C08G18/625—Polymers of alpha-beta ethylenically unsaturated carboxylic acids; hydrolyzed polymers of esters of these acids
    • C08G18/6254—Polymers of alpha-beta ethylenically unsaturated carboxylic acids and of esters of these acids containing hydroxy groups
    • 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
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/7806—Nitrogen containing -N-C=0 groups
    • C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
    • C08G18/7831—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing biuret groups
    • 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
    • C08G2150/00—Compositions for coatings
    • C08G2150/50—Compositions for coatings applied by spraying at least two streams of reaction components

Abstract

The present invention is a two-component coating composition comprising an acrylic polymer having a Tg between 53°C and 86°C
and a diisocyanate crosslinker. The crosslinking agent is preferably the isocyanurate of hexamethylene diisocyanate, derivatives thereof, biurets of the isocyanurate of hexamethylene diisocyanate and derivatives thereof. The coating composition exhibits excellent durability and resistance to environmental etch.
CA002154835A 1994-07-28 1995-07-27 Coating compositions including high tg acrylic polymers for low temperature cure and good etch resistance Expired - Fee Related CA2154835C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28240594A 1994-07-28 1994-07-28
US08/282,405 1994-07-28

Publications (2)

Publication Number Publication Date
CA2154835A1 true CA2154835A1 (en) 1996-01-29
CA2154835C CA2154835C (en) 2000-10-17

Family

ID=23081379

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002154835A Expired - Fee Related CA2154835C (en) 1994-07-28 1995-07-27 Coating compositions including high tg acrylic polymers for low temperature cure and good etch resistance

Country Status (5)

Country Link
US (2) US5612415A (en)
EP (1) EP0694569A2 (en)
JP (1) JP3929515B2 (en)
BR (1) BR9503477A (en)
CA (1) CA2154835C (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030060903A (en) * 2000-10-03 2003-07-16 앤더슨 디벨롭먼트 캄파니 Process for Devolatilizing an Acrylic Resin, Process for Preparing a Powder Coating Composition and Composition Capable of Being Formed into a Powder Coating Composition
US7446149B2 (en) * 2001-09-27 2008-11-04 Basf Corporation Fast drying clearcoat refinish composition
US6897251B2 (en) 2002-11-21 2005-05-24 Basf Corporation Clearcoat compositions and method of reducing the ability of rain to bead on a film of the clearcoat composition
US20040131786A1 (en) * 2002-12-13 2004-07-08 Sheau-Hwa Ma Coating composition containing acid functional acrylic copolymer and silica
WO2004090020A1 (en) * 2003-04-02 2004-10-21 Valspar Sourcing, Inc. Aqueous dispersions and coatings
EP1819789B1 (en) 2004-10-20 2011-06-15 Valspar Sourcing, Inc. Coating compositions for cans and methods of coating
JP4772739B2 (en) * 2007-04-27 2011-09-14 株式会社東芝 Visual communication server and communication system
KR101649573B1 (en) * 2014-12-26 2016-08-22 주식회사 케이씨씨 One component low bake paint composition and acrylic polyol resin composition
US10968367B2 (en) 2016-11-08 2021-04-06 H.B. Fuller Company Low temperature curable adhesive composition and articles including the same
CN110003841B (en) * 2019-04-16 2021-03-23 厦门韦尔通科技有限公司 Application method of ultraviolet light curing adhesive and electronic product

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59115365A (en) * 1982-12-22 1984-07-03 Mitsui Toatsu Chem Inc Coating composition
EP0197460A3 (en) * 1985-04-02 1987-08-05 HENKEL CORPORATION (a Delaware corp.) Acrylic polyols having low residual monomer content
JPS6291569A (en) * 1985-10-18 1987-04-27 Dainippon Ink & Chem Inc Coating method for surface finish
DE3545891A1 (en) * 1985-12-23 1987-07-09 Synthopol Chemie Dr Koch Copolymer solution, process for its preparation, and its use
JPH06104802B2 (en) * 1987-10-19 1994-12-21 大日本インキ化学工業株式会社 Resin composition for urethane paint
JPH021718A (en) * 1988-02-01 1990-01-08 Asahi Chem Ind Co Ltd Urethane prepolymer and polyurethane coating composition
JPH04106171A (en) * 1990-08-27 1992-04-08 Kansai Paint Co Ltd Top coating composition
US5137972A (en) * 1991-08-29 1992-08-11 Basf Corporation Environmental etch resistant, two-component, coating composition, method of coating therewith, and coating obtained therefrom
DE4130336A1 (en) * 1991-09-12 1993-03-18 Bayer Ag METHOD FOR THE PRODUCTION OF POWDER VARNISHES AND THEIR USE
US5314953A (en) * 1991-10-21 1994-05-24 E. I. Du Pont De Nemours And Company Clear coating composition for clear coat/color coat finish
US5279862A (en) * 1991-10-21 1994-01-18 E. I. Du Pont De Nemours And Company Process for refinishing clear coat/color coat finish
US5286782A (en) * 1992-08-31 1994-02-15 E. I. Du Pont De Nemours And Company Coating composition of an acrylic polymer, polyol and polyisocyanate crosslinking agent
JP3106745B2 (en) * 1992-11-04 2000-11-06 日本油脂株式会社 Coating film forming method and coated product obtained by the method
DE4320727A1 (en) * 1993-06-23 1995-01-05 Herberts Gmbh Coating compositions and their use, in particular in the production of transparent and pigmented outer layers

Also Published As

Publication number Publication date
CA2154835C (en) 2000-10-17
US5783632A (en) 1998-07-21
JP3929515B2 (en) 2007-06-13
EP0694569A2 (en) 1996-01-31
JPH08170047A (en) 1996-07-02
US5612415A (en) 1997-03-18
BR9503477A (en) 1996-04-16
EP0694569A3 (en) 1996-03-13

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