GB744273A - Improvements in or relating to the production of modified alkyd resins - Google Patents

Improvements in or relating to the production of modified alkyd resins

Info

Publication number
GB744273A
GB744273A GB22148/53A GB2214853A GB744273A GB 744273 A GB744273 A GB 744273A GB 22148/53 A GB22148/53 A GB 22148/53A GB 2214853 A GB2214853 A GB 2214853A GB 744273 A GB744273 A GB 744273A
Authority
GB
United Kingdom
Prior art keywords
acid
heated together
added
glycerol
linseed
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
GB22148/53A
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.)
Roehm GmbH Darmstadt
Original Assignee
Roehm and Haas GmbH
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 Roehm and Haas GmbH filed Critical Roehm and Haas GmbH
Publication of GB744273A publication Critical patent/GB744273A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08G63/46Polyesters chemically modified by esterification
    • C08G63/48Polyesters chemically modified by esterification by unsaturated higher fatty oils or their acids; by resin acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

A modified alkyd resin is made by reacting (a) a low molecular weight polymer or copolymer of an ester of acrylic acid and/or one of its alpha-substitution products with a monohydric alcohol; (b) a polycarboxylic acid or anhydride; (c) a polyhydric alcohol, and (d) a mono- or di-glyceride of an oil fatty acid. All four reactants may be heated together or two or three of them heated together, the remaining one or two added, and reaction continued. Natural or artificial resins may be added during the reaction. Specified are, for (a)-the methyl, ethyl or butyl esters of acrylic or methacrylic acid; for (b)-phthalic, terephthalic, maleic and adipic acids or anhydrides; for (c)-glycerol, pentaerythrite, trimethylol propane, hexanetriol, butanetriol, sorbitol, hexitol and glycol; for (d)-the glycerides of linseed, castor, wood-spirit, soya-bean, sunflower seed, coconut, perilla, oiticica and tall oils. The resins are soluble in xylene, turpentine substitute, esters, mono- and polyhydric alcohols, ketones and petrol, and may be emulsified. In examples: (1) a copolymer of the butyl- and ethyl-esters of methacrylic acid, glycerol and phthalic acid were heated together, linseed monoglyceride added, heating continued, and the product run into a solvent mixture of xylene and turpentine substitute; (2) an alkyd from butanetriol and phthalic anhydride was heated with linseed mono- and di-glyceride and polymethacrylic acid methyl ester; (3) castor oil, glycerol and acrylic acid ethyl ester were heated together in presence of calcium oxide, trimethylol propane and phthalic anhydride added, and heating continued; (4) polymethacrylic acid butyl ester, glycerol, phthalic anhydride and maleic anhydride were heated together, congo copal and a mixture of linseed oil and castor oil monoglyceride added, and heating continued. Specification 731,447, is referred to.
GB22148/53A 1951-08-28 1953-08-11 Improvements in or relating to the production of modified alkyd resins Expired GB744273A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1065702X 1951-08-28
DE731447X 1951-08-28
DE744273X 1952-11-11

Publications (1)

Publication Number Publication Date
GB744273A true GB744273A (en) 1956-02-01

Family

ID=27207349

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22148/53A Expired GB744273A (en) 1951-08-28 1953-08-11 Improvements in or relating to the production of modified alkyd resins

Country Status (2)

Country Link
FR (1) FR1065702A (en)
GB (1) GB744273A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2890186A (en) * 1956-06-06 1959-06-09 Sherwin Williams Co Modified dialkyl fumarate alkyd resin reacted with a vinyl aromatic compound, a vinyl cyanide and an acrylate
US2890185A (en) * 1956-06-06 1959-06-09 Sherwin Williams Co Modified alkyd resin reacted with a vinyl aromatic compound, a vinyl cyanide and an acrylate
CN112094612A (en) * 2020-09-02 2020-12-18 德清县虎马中环佳科技有限公司 Biomass alkyd resin adhesive and preparation method and application thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2890186A (en) * 1956-06-06 1959-06-09 Sherwin Williams Co Modified dialkyl fumarate alkyd resin reacted with a vinyl aromatic compound, a vinyl cyanide and an acrylate
US2890185A (en) * 1956-06-06 1959-06-09 Sherwin Williams Co Modified alkyd resin reacted with a vinyl aromatic compound, a vinyl cyanide and an acrylate
CN112094612A (en) * 2020-09-02 2020-12-18 德清县虎马中环佳科技有限公司 Biomass alkyd resin adhesive and preparation method and application thereof

Also Published As

Publication number Publication date
FR1065702A (en) 1954-05-28

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