GB939212A - Thermosetting surface-coating compositions - Google Patents
Thermosetting surface-coating compositionsInfo
- Publication number
- GB939212A GB939212A GB66360A GB66360A GB939212A GB 939212 A GB939212 A GB 939212A GB 66360 A GB66360 A GB 66360A GB 66360 A GB66360 A GB 66360A GB 939212 A GB939212 A GB 939212A
- Authority
- GB
- United Kingdom
- Prior art keywords
- copolymer
- acrylate
- group
- monoethylenically
- esters
- 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
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
- C09D161/00—Coating compositions based on condensation polymers of aldehydes or ketones; Coating compositions based on derivatives of such polymers
- C09D161/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
-
- 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
- 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
- C09D157/00—Coating compositions based on unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09D157/04—Copolymers in which only the monomer in minority is defined
-
- 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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- 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
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paints Or Removers (AREA)
Abstract
Coating compositions which may be applied to substrates by brushing, spraying, dipping or roller coating, followed by drying and curing by baking, if desired with the addition of an acidic catalyst, comprise organic solvent solutions of a compatible mixture of at least one thermosetting alkylated aminoplast resin, a polyepoxide, and a thermoplastic copolymer of one or more hydroxyalkyl esters of monoethylenically a ,b -unsaturated carboxylic acids, which esters may contain in the hydroxy alkyl moiety thereof, in addition to the hydroxyl group, a second hydroxyl group, a halogen atom or a nitrile group, and one or more copolymerizable monoethylenically unsaturated compounds containing a CH2=C< group, which latter compound or compounds constitute a major proportion by weight of the copolymer (see Group IVa). The compositions may be used for coating metals, wood, ceramics, brick, stone and concrete surfaces, e.g. as finishing topcoats for automobiles or for the decoration of tin cans or other canisters; they are particularly suitable for the finishing of household appliances, such as stoves and refrigerators, because of their resistance to modern detergents. Examples describe the production of glossy coatings on "Bonderized" (Registered Trade Mark) steel panels. Specifications 518,057, 579,698 and 939,211 are referred to.ALSO:A thermosetting coating composition comprises a compatible mixture of at least one thermosetting alkylated aminoplast resin, a polyepoxide, and a thermoplastic copolymer of one or more hydroxyalkyl esters of monoethylenically a ,b -unsaturated carboxylic acids, which esters may contain in the hydroxy alkyl moiety thereof, in addition to the hydroxyl group, a second hydroxyl group, a halogen atom or a nitrile group, and one or more copolymerizable monoethylenically unsaturated compounds containing a CH2=C< group, which latter compound or compounds constitute a major proportion by weight of the copolymer. The alkylated aminoplast may be one obtained by alkylation with an alkanol having 1 to 8 carbon atoms or cyclohexanol, of a condensate of an aldehyde, particularly formaldehyde, with urea, N,N1-ethylene urea, dicyandiamide or an aminotriazine; alkylated aminoplasts used in the examples are butylated or methylated methylol melamine, butylated urea-formaldehyde condensate and butylated benzoguanamine-formaldehyde condensate. The polyepoxides contemplated are those which contain at least two epoxy groups, those used in the examples being condensation products of epichlorhydrin with glycerine, ethylene glycol, 4,41-isopropylidene-bisphenol or a mixture of ethylene glycol and diethylene glycol. The hydroxyalkyl ester may be 2-hydroxyethyl, 2-hydroxypropyl, 3-hydroxypropyl, 6-hydroxyhexyl, -8 hydroxyoctyl or 10-hydroxydecyl acrylate or methacrylate, 4-hydroxybutyl acrylate, 5-hydroxyamyl or 7-hydroxyheptyl acrylate or crotonate, 9-hydroxynonyl acrylate, 6-hydroxyhexyl or 10-hydroxydecyl crotonate, di(2-hydroxyethyl), di(4-hydroxybutyl), di(6-hydroxyhexyl) or di(10-hydroxydecyl) maleate or fumarate, di(9-hydroxynonyl) maleate, 2,3-dihydroxypropyl acrylate, 3,5-dihydroxyamyl crotonate, 6,10-dihydroxydecyl methacrylate, di-2,6-dihydroxyhexyl maleate or di-2-chloro-7-hydroxyheptyl fumarate. The other monoethylenically unsaturated compounds which may be used include esters of acrylic or methacrylic acid with cyclohexanol, benzyl alcohol or alkanols having 1 to 18 carbon atoms, acrylonitrile, methacrylonitrile, styrene, vinyl toluene, or a -methyl styrene. The copolymer preferably also contains from 1 to 4% of a monoethylenically, a ,b -unsaturated carboxylic acid such as acrylic, methacrylic, itaconic, maleic, fumaric, aconitic, citraconic or crotonic acid. The copolymers are preferably prepared by solution polymerization in a solvent such as xylene in the presence of an initiator such as an azo catalyst, t-butyl peracetate, benzoyl peroxide, t-butyl hydroperoxide or cumene hydroperoxide. The coating composition may be prepared by dissolving the copolymer, the aminoplast and the polyepoxide in a solvent such as those specified in Specification 939,211, and pigments referred to in that specification may also be added. Specifications 518,057 and 579,698 also are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US78579959A | 1959-01-09 | 1959-01-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB939212A true GB939212A (en) | 1963-10-09 |
Family
ID=25136654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB66360A Expired GB939212A (en) | 1959-01-09 | 1960-01-07 | Thermosetting surface-coating compositions |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE586364A (en) |
DE (1) | DE1149842B (en) |
FR (1) | FR1246467A (en) |
GB (1) | GB939212A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1598703A1 (en) * | 2003-02-21 | 2005-11-23 | Nissan Chemical Industries, Ltd. | Acrylic polymer-containing gap filler forming composition for lithography |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1278050B (en) * | 1963-07-17 | 1968-09-19 | Reichhold Chemie Ag | Stoving enamels on the basis of combinations that are composed of resinous epoxy compounds and copolymers of ª ‡, ª ‰ -unsaturated carboxylic acids with other unsaturated polymerizable monomers and also contain amine-formaldehyde resins |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2681897A (en) * | 1950-10-06 | 1954-06-22 | American Cyanamid Co | Surface coating compositions comprising aminoplast resins and a thermoplastic copolymer containing a polymerized hydroxy alkyl ester of an alpha, beta ethylenically unsaturated carboxylic acid |
-
0
- BE BE586364D patent/BE586364A/xx unknown
-
1960
- 1960-01-07 GB GB66360A patent/GB939212A/en not_active Expired
- 1960-01-09 DE DER27073A patent/DE1149842B/en active Pending
- 1960-01-09 FR FR815260A patent/FR1246467A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1598703A1 (en) * | 2003-02-21 | 2005-11-23 | Nissan Chemical Industries, Ltd. | Acrylic polymer-containing gap filler forming composition for lithography |
EP1598703A4 (en) * | 2003-02-21 | 2006-04-26 | Nissan Chemical Ind Ltd | Acrylic polymer-containing gap filler forming composition for lithography |
US8007979B2 (en) | 2003-02-21 | 2011-08-30 | Nissan Chemical Industries, Ltd. | Acrylic polymer-containing gap fill material forming composition for lithography |
Also Published As
Publication number | Publication date |
---|---|
DE1149842B (en) | 1963-06-06 |
FR1246467A (en) | 1960-11-18 |
BE586364A (en) |
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