GB1315191A - Thermosetting acrylic resin compositions - Google Patents

Thermosetting acrylic resin compositions

Info

Publication number
GB1315191A
GB1315191A GB2829970A GB2829970A GB1315191A GB 1315191 A GB1315191 A GB 1315191A GB 2829970 A GB2829970 A GB 2829970A GB 2829970 A GB2829970 A GB 2829970A GB 1315191 A GB1315191 A GB 1315191A
Authority
GB
United Kingdom
Prior art keywords
acrylic resin
ester
alcohol
acrylic
vinyl
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.)
Expired
Application number
GB2829970A
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.)
General Mills Inc
Original Assignee
General Mills Inc
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 General Mills Inc filed Critical General Mills Inc
Publication of GB1315191A publication Critical patent/GB1315191A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • 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
    • C08F16/00—Homopolymers and 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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
    • 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
    • C08G18/6212—Polymers of alkenylalcohols; Acetals thereof; Oxyalkylation products thereof
    • 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
    • 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
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • 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
    • C09D133/062—Copolymers with monomers not covered by C09D133/06
    • C09D133/066—Copolymers with monomers not covered by C09D133/06 containing -OH groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers

Abstract

1315191 Thermosetting acrylic resin coating GENERAL MILLS Inc 11 June 1970 [11 June 1969] 28299/70 Heading B2E [Also in Division C3] Thermosetting acrylic resin compositions suitable for coating substrates such as steel, copper, aluminium, tin, glass and wood comprise (a) an acrylic resin obtained by copolymerising a monohydric alcohol ester of acrylic or substituted acrylic acid with an ethylenically unsaturated alcohol and (b) a sufficient amount (e.g. 0.1-80% based on the weight of acrylic resin) of a polyisocyanate to improve the impact resistance of the thermoset product obtained from the composition, said polyisocyanate having the formula: where y is 0 or 1, x is 2, 3 or 4 and R" is the hydrocarbon residue obtained after removal of the carboxyl groups from polymerised unsaturated fat acid(s). Preferred unsaturated fat acids from which the polyisocyanates are derived contain 16-22 carbon atoms. The ester component of the acrylic resin is preferably an alkyl acrylate or methacrylate; esters such as alkenyl, cycloalkyl, aralkyl and aryl esters may also be used. The alcohol component of the acrylic resin is preferably a partial acrylic ester of a polyhydric alcohol, e.g. a hydroxyalkyl acrylate or methacrylate; components such as allyl alcohol can also be used. The acrylic resin may optionally contain units of additional monomers, e.g. styrene, vinyl toluene, vinyl chloride, vinyl fluoride, vinyl acetate and acrylonitrile. The compositions may also include an aminoplast cross linking agent, e.g. a urea- or melamineformaldehyde resin such as a hexaalkoxyalkyl -melamine. The acrylic resin is preferably employed in an organic solvent solution, e.g. in an aliphatic or cycloaliphatic ketone or ester, an aromatic or aliphatic hydrocarbon, dioxane and glycol ether-esters. Optional additives which may be present include pigments and fillers, e.g. titanium dioxide; urethanation catalysts such as dibutyl tin dilaurate and stannic chloride pentahydrate; and acidic curing catalysts such as p-toluene sulphonic acid. The compositions can be applied to substrates by brushing, spraying, roller coating, dipping or by doctor blade, and the coatings can be cured by heating to 120‹-230‹C.
GB2829970A 1969-06-11 1970-06-11 Thermosetting acrylic resin compositions Expired GB1315191A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83247569A 1969-06-11 1969-06-11

Publications (1)

Publication Number Publication Date
GB1315191A true GB1315191A (en) 1973-04-26

Family

ID=25261759

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2829970A Expired GB1315191A (en) 1969-06-11 1970-06-11 Thermosetting acrylic resin compositions

Country Status (6)

Country Link
AU (1) AU1563470A (en)
BE (1) BE751479A (en)
DE (1) DE2028180A1 (en)
FR (1) FR2050082A5 (en)
GB (1) GB1315191A (en)
NL (1) NL7008554A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113292878A (en) * 2021-04-23 2021-08-24 宁波佰利刀业有限公司 Coating coated on surface of 304 stainless steel cutter and preparation method thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2539104C3 (en) * 1975-09-03 1986-07-10 Basf Ag, 6700 Ludwigshafen Low-solvent stoving enamels
US4554214A (en) * 1982-01-08 1985-11-19 Seikoh Chemicals Co., Ltd. Casting coating
NZ214999A (en) * 1985-02-06 1988-09-29 Albright & Wilson Australia Polyurethane coating composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113292878A (en) * 2021-04-23 2021-08-24 宁波佰利刀业有限公司 Coating coated on surface of 304 stainless steel cutter and preparation method thereof

Also Published As

Publication number Publication date
FR2050082A5 (en) 1971-03-26
NL7008554A (en) 1970-12-15
AU1563470A (en) 1971-12-02
BE751479A (en) 1970-11-16
DE2028180A1 (en) 1970-12-17

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed