GB1451986A - Coating compositions - Google Patents

Coating compositions

Info

Publication number
GB1451986A
GB1451986A GB569374A GB569374A GB1451986A GB 1451986 A GB1451986 A GB 1451986A GB 569374 A GB569374 A GB 569374A GB 569374 A GB569374 A GB 569374A GB 1451986 A GB1451986 A GB 1451986A
Authority
GB
United Kingdom
Prior art keywords
styrene
coating compositions
formaldehyde
weight
urea
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
GB569374A
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
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 US05/372,447 external-priority patent/US4062821A/en
Application filed by Rohm and Haas Co filed Critical Rohm and Haas Co
Publication of GB1451986A publication Critical patent/GB1451986A/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1451986 Coating compositions ROHM & HAAS CO 7 Feb 1974 [20 Feb 1973 21 June 1973] 05693/74 Headings C3P and C3R Thermosetting coating compositions comprise an alkaline aqueous blend of (A) a latex of a water-insoluble copolymer of (1) a monovinyl aromatic monomer, (2) at least one ester of acrylic or methacrylic acid free from amide or hydroxyl groups, (3) at least one olefinically unsaturated monomer having at least one amide or hydroxyl group and (4) at least one olefinically unsaturated monomer having a carboxyl group in free acid form or in the form of a salt with ammonia or a water-soluble volatile amine, the amount of (3) being 1À5 to 10% when the monomer contains an amide group and 1À5 to 10% when the monomer contains a hydroxyl group and the amount of (4) being 0À5 to 5%, based on the total weight of monomers, the Tg of the polymer being below 45‹ C.; and (B) a watersoluble condensate of urea or a triazine with formaldehyde, or an ethanol or methanol ether thereof; the weight ratio of (A) to (B) being 35 : 65 to 65 : 35, the minimum film-forming temperature of the composition being no higher than 25‹ C., the composition having a solids content of 40 to 80 weight per cent and containing 1 to 5% by weight of the solids of components A and B of a water-soluble polyethylene oxide having a molecular weight of at most 100,000 or polyethylene glycol or derivative thereof as rheology modifier. Preferred copolymers are derived from (1) styrene or vinyl toluene, (2) C 2-12 alkyl acrylates or C 6-14 alkyl methacrylates, (3) acrylamide, methacrylamide or hydroxyethyl or hydroxypropyl acrylates or methacrylates, and (4) acrylic, methacrylic or itaconic acids. Preferred condensates are methyl ethers of urea- or melamine-formaldehyde condensates. Preferably the compositions contain a volatile base, e.g. a tertiary amine. They may also contain pigments and dispersants, and may be used for coating metal sheets which may be post-formed into cans, lids and screw caps, or ceramics or wood, by direct or reverse roll coating. Examples describe coating compositions comprising polyethylene glycols or polyethylene oxides, triethylamine and (1) methylated melamine/formaldehyde condensate and styrene/ isobutyl acrylate/hydroxyethyl methacrylate/ methacrylic acid copolymer; and methylated urea/formaldehyde condensates and (2-6) styrene/butyl acrylate/methacrylamide/methacrylic acid copolymers and (7) styrene/butyl acrylate/hydroxyethyl methacrylate/methacrylie acid copolymer; and optionally pigments such as titanium dioxide.
GB569374A 1973-02-20 1974-02-07 Coating compositions Expired GB1451986A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33359473A 1973-02-20 1973-02-20
US05/372,447 US4062821A (en) 1973-02-20 1973-06-21 Rheologically modified metal decorating and aqueous coating composition comprising copolymer latex and aminoplast

Publications (1)

Publication Number Publication Date
GB1451986A true GB1451986A (en) 1976-10-06

Family

ID=26988804

Family Applications (1)

Application Number Title Priority Date Filing Date
GB569374A Expired GB1451986A (en) 1973-02-20 1974-02-07 Coating compositions

Country Status (7)

Country Link
JP (1) JPS49115125A (en)
CA (1) CA1031487A (en)
DE (1) DE2403755A1 (en)
FR (1) FR2218370B1 (en)
GB (1) GB1451986A (en)
IT (1) IT1007618B (en)
NL (1) NL7402353A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000015722A1 (en) * 1998-09-14 2000-03-23 E.I. Du Pont De Nemours And Company, Inc. Double-layer varnish comprising an aqueous base varnish and clear varnish with improved clear varnish wetting limit
WO2022018013A1 (en) * 2020-07-20 2022-01-27 Basf Se Aqueous polymer latex of film-forming copolymers suitable as binder in waterborne coating compositions

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534042A (en) * 1976-03-03 1978-01-14 Dainippon Toryo Co Ltd Water-dispersible, thermosetting coating compositions
JPS5351234A (en) * 1976-10-22 1978-05-10 Honshu Paper Co Ltd Composite for coating
JPS5377228A (en) * 1976-12-20 1978-07-08 Dainippon Ink & Chem Inc Aqueous thermosetting composition for coating
JPS6083894A (en) * 1983-10-14 1985-05-13 Sakata Shokai Ltd Aqueous overcoating composition and printing method using the same
JP2769822B2 (en) * 1988-11-24 1998-06-25 日本ペイント株式会社 Topcoat paint for scratch prevention and its coating film
DE69323620T2 (en) * 1992-05-29 1999-10-07 Henkel Corp METHOD FOR MODIFYING THE RHEOLOGICAL PROPERTIES OF A LATEX PAINT

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT255613B (en) * 1962-03-07 1967-07-10 Reichhold Chemie Ag Process for the production of water-compatible or water-soluble baking enamel combinations
US3267174A (en) * 1963-05-10 1966-08-16 Union Carbide Corp Acrylic coating composition containing an adduct of a triol with an alkylene oxide

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000015722A1 (en) * 1998-09-14 2000-03-23 E.I. Du Pont De Nemours And Company, Inc. Double-layer varnish comprising an aqueous base varnish and clear varnish with improved clear varnish wetting limit
WO2022018013A1 (en) * 2020-07-20 2022-01-27 Basf Se Aqueous polymer latex of film-forming copolymers suitable as binder in waterborne coating compositions
CN116134056A (en) * 2020-07-20 2023-05-16 巴斯夫欧洲公司 Aqueous polymer latex suitable as film-forming copolymer for binders in aqueous coating compositions

Also Published As

Publication number Publication date
NL7402353A (en) 1974-08-22
AU6577374A (en) 1975-08-21
DE2403755A1 (en) 1974-08-22
CA1031487A (en) 1978-05-16
JPS49115125A (en) 1974-11-02
FR2218370A1 (en) 1974-09-13
FR2218370B1 (en) 1977-06-10
IT1007618B (en) 1976-10-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee