GB1090172A - Thermosetting copolymers - Google Patents
Thermosetting copolymersInfo
- Publication number
- GB1090172A GB1090172A GB776966A GB776966A GB1090172A GB 1090172 A GB1090172 A GB 1090172A GB 776966 A GB776966 A GB 776966A GB 776966 A GB776966 A GB 776966A GB 1090172 A GB1090172 A GB 1090172A
- Authority
- GB
- United Kingdom
- Prior art keywords
- weight
- copolymer
- acrylamide
- solutions
- ammonia
- 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
- 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
- C09D133/08—Homopolymers or copolymers of acrylic acid 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
-
- 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
- C09D125/00—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 an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
- C09D125/02—Homopolymers or copolymers of hydrocarbons
- C09D125/04—Homopolymers or copolymers of styrene
- C09D125/08—Copolymers of styrene
- C09D125/14—Copolymers of styrene with unsaturated esters
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Paints Or Removers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Laminated Bodies (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Abstract
A film-forming, normally solid, copolymer having incorporated therein (a) 1-25% by weight of an N-alkoxymethyl acrylamide or methacrylamide having 1 to 8 carbon atoms in the alkyl group, (b) 35-85% by weight of at least one alkyl acrylate having 1 to 8 carbon atoms in the alkyl group, (c) 5-40% by weight of styrene, vinyl-toluene and/or a -methyl styrene, (d) 3-15% by weight of an a ,b -mono-ethylenically unsaturated mono-carboxylic acid, (e) 3-30% by weight of a copolymerizable ethylenically unsaturated ether or ester having at least one free hydroxyl group, (f) 0-10% by weight of acryl- or methacrylamide. The ammonium or amine salts of the copolymer are soluble in aqueous liquids and the solutions are useful as stoving lacquers. A thermosetting, water-soluble melamine or urea-formaldehyde resin may also be included in the solution. The aqueous solutions of the ammonium or amine salts of the copolymer may be prepared by copolymerizing the comonomers in the proportions specified, in an anhydrous organic solvent which is in contact with a free radical forming catalyst to produce a solution of the copolymer, removing the solvent at least partially after or while adding water and a less than equivalent quantity, as calculated on the carboxyl groups of the copolymer, of ammonia or an amine with a boiling-point below 170 DEG C., the solutions having a pH value of from 6.6 to 7.4. In the examples, monomers used are: (a) N-methoxy methyl acrylamide, (b) butyl acrylate, ethyl acrylate and 2-ethylhexyl acrylate, (c) styrene, (d) acrylic acid, (e) 2-hydroxypropyl methacrylate, and trimethylolpropane-diallyl ether, and (f) acrylamide. The solvent used is n-butanol and tert. dodecylmercaptan is employed as a chain terminator. The catalyst used is cumene hydroperoxide and the salts are formed using ammonia or dimethylethanolamine. In a comparative example, N-methylol acrylamide is used instead of the N-methoxymethyl acrylamide. The viscosities of the polymer solutions may be increased by the addition of ammonia or amines or glycol ether alcohols. The solutions are pigmented with titanium dioxide, butyl glycol is added to avoid bubble formation and the lacquers sprayed on to various substrates and stoved. A water-soluble melamine-formaldehyde resin is incorporated in Example 7.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF0045315 | 1965-02-22 | ||
DE1965F0045317 DE1264066B (en) | 1965-02-22 | 1965-02-22 | Process for the production of aqueous copolymer salt solutions |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1090172A true GB1090172A (en) | 1967-11-08 |
Family
ID=25976634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB776966A Expired GB1090172A (en) | 1965-02-22 | 1966-02-22 | Thermosetting copolymers |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE676769A (en) |
CH (2) | CH465237A (en) |
DE (2) | DE1519144C3 (en) |
FR (1) | FR1514096A (en) |
GB (1) | GB1090172A (en) |
NL (1) | NL148084B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109679414A (en) * | 2018-12-25 | 2019-04-26 | 常熟巴德富科技有限公司 | A kind of primer emulsion of Thief zone and preparation method thereof |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE795367A (en) * | 1971-03-31 | 1973-08-13 | Dow Chemical Co | COATING COMPOSITIONS BASED ON AMINOETHYL INTERPOLYMERS |
GB1393243A (en) * | 1971-04-15 | 1975-05-07 | Ici Ltd | Pigment dispersants |
US3787340A (en) * | 1971-08-16 | 1974-01-22 | Ford Motor Co | Self crosslinking powder coating compositions ii |
SE419748B (en) * | 1973-07-19 | 1981-08-24 | Kubota Ltd | PROCEDURE FOR COATING A CEMENTAL PRODUCT |
CA1146694A (en) * | 1978-08-31 | 1983-05-17 | David Z. Becher | Pigment dispersants for coating compositions |
DE3128025A1 (en) * | 1981-07-16 | 1983-02-03 | Hoechst Ag, 6000 Frankfurt | METHOD FOR PRODUCING AQUEOUS COPOLYMERISAT DISPERSIONS AND USE OF THE DISPERSIONS |
DE3628119A1 (en) * | 1986-08-19 | 1988-02-25 | Herberts Gmbh | FOREIGN NETWORKING BINDER COMBINATION, THIS CONTAINING AQUEOUS COATING AGENT AND ITS USE |
FR2634499A2 (en) * | 1987-10-22 | 1990-01-26 | Prod Chim Auxil Synthese | COMPOSITION FOR THE SUPERFICIAL PROTECTION OF ZINC AGAINST "WHITE RUST" AND METHODS THEREOF |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE539963A (en) * | 1954-07-23 | |||
DE1047431B (en) * | 1957-11-29 | 1958-12-24 | Basf Ag | Process for the production of dispersions of crosslinked plastics |
NL241422A (en) * | 1958-07-21 | |||
DE1102410B (en) * | 1958-12-20 | 1961-03-16 | Roehm & Haas Gmbh | Process for the production of solvent-resistant, hardenable plastics which form a film from dispersions or solutions |
-
1965
- 1965-02-22 DE DE19651519144 patent/DE1519144C3/en not_active Expired
- 1965-02-22 DE DE1965F0045317 patent/DE1264066B/en active Pending
-
1966
- 1966-02-09 CH CH181466A patent/CH465237A/en unknown
- 1966-02-10 CH CH191066A patent/CH469800A/en unknown
- 1966-02-11 FR FR50648A patent/FR1514096A/en not_active Expired
- 1966-02-18 NL NL6602158A patent/NL148084B/en unknown
- 1966-02-21 BE BE676769D patent/BE676769A/xx unknown
- 1966-02-22 GB GB776966A patent/GB1090172A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109679414A (en) * | 2018-12-25 | 2019-04-26 | 常熟巴德富科技有限公司 | A kind of primer emulsion of Thief zone and preparation method thereof |
CN109679414B (en) * | 2018-12-25 | 2021-04-13 | 常熟巴德富科技有限公司 | High-permeability primer emulsion and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
FR1514096A (en) | 1968-02-23 |
NL148084B (en) | 1975-12-15 |
BE676769A (en) | 1966-07-18 |
DE1519144B2 (en) | 1973-07-12 |
CH465237A (en) | 1968-11-15 |
DE1519144C3 (en) | 1975-11-27 |
DE1519144A1 (en) | 1969-12-11 |
CH469800A (en) | 1969-03-15 |
DE1264066B (en) | 1968-03-21 |
NL6602158A (en) | 1966-08-23 |
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