GB957367A - Improvements relating to synthetic resin coating compositions - Google Patents

Improvements relating to synthetic resin coating compositions

Info

Publication number
GB957367A
GB957367A GB2491862A GB2491862A GB957367A GB 957367 A GB957367 A GB 957367A GB 2491862 A GB2491862 A GB 2491862A GB 2491862 A GB2491862 A GB 2491862A GB 957367 A GB957367 A GB 957367A
Authority
GB
United Kingdom
Prior art keywords
acid
coating compositions
weight
anhydride
formaldehyde
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
GB2491862A
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.)
Allied Corp
Original Assignee
Allied Chemical Corp
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 Allied Chemical Corp filed Critical Allied Chemical Corp
Publication of GB957367A publication Critical patent/GB957367A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D167/00Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D167/08Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/52Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
    • C08G63/54Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation the acids or hydroxy compounds containing carbocyclic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Paints Or Removers (AREA)

Abstract

An unsaturated alkyd resin is obtained by reacting together (a) 2 to 5 parts by weight of an ethylenically unsaturated carboxylic acid or anhydride thereof, (b) 25 to 60 parts by weight of a saturated monobasic carboxylic acid or non-drying fatty acid oil having at least nine carbon atoms in the molecule, (c) 20 to 55 parts by weight of a saturated dicarboxylic acid or anhydride thereof, and (d) sufficient polyhydric alcohol to provide an excess of hydroxyl groups of 10% to 75% above that required to react with the carboxyl groups present, in the presence of 0.005% to 0.5% by weight of the reaction mass of a polymerization inhibitor. The inhibitor may be hydroquinone, anthraquinone diphenylquinone or paraquinone. The alkyd resin may be copolymerized with methyl methacrylate and/or ethyl acrylate, and the copolymer may be used in coating compositions which may include alkoxy-modified amine-formaldehyde resins, solvents and pigments. In examples alkyd resins are prepared from p-t-butyl benzoic acid, pelargonic acid, phthalic anhydride, glycerine, trimethylolethane, maleic anhydride, coconut fatty acid, 2,3-butylene glycol and coconut oil in the presence of hydroquinone; the alkyd resins are copolymerized with methyl methacrylate and ethyl acrylate in the presence of t-butyl perbenzoate, and the copolymers are used as coating compositions with xylene, an alkoxy-modified melamine-formaldehyde resin and titanium dioxide. Other suitable materials for preparing the alkyd resins mentioned are lauric acid, 2-ethyl hexyl carboxylic acid, cotton seed oil, caster oil, maleic acid, itaconic acid, citraconic acid, mesaconic acid, fumeric acid, trimethylol propane, pentaerythritol, ethylene glycol, propylene glycol, terephthalic acid, isophthalic acid, butyl phthalic acid, succinic acid, adipic acid azelaic acid, endomethylene tetrahydrophthalic acid, chlorendic acid, malonic acid and sebacic acid. Other alkoxy-modified amine-formaldehyde resins which may be used in coating compositions are those derived from urea and/or melamine and formaldehyde and alkylated with an alcohol having one to six carbon atoms.
GB2491862A 1961-06-29 1962-06-28 Improvements relating to synthetic resin coating compositions Expired GB957367A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12050961A 1961-06-29 1961-06-29

Publications (1)

Publication Number Publication Date
GB957367A true GB957367A (en) 1964-05-06

Family

ID=22390746

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2491862A Expired GB957367A (en) 1961-06-29 1962-06-28 Improvements relating to synthetic resin coating compositions

Country Status (2)

Country Link
ES (1) ES278756A1 (en)
GB (1) GB957367A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022148399A1 (en) * 2021-01-07 2022-07-14 广东美涂士建材股份有限公司 Amino resin alkyd matting paint

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022148399A1 (en) * 2021-01-07 2022-07-14 广东美涂士建材股份有限公司 Amino resin alkyd matting paint

Also Published As

Publication number Publication date
ES278756A1 (en) 1963-01-16

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