GB929046A - Process for curing unsaturated polyester resin compositions - Google Patents

Process for curing unsaturated polyester resin compositions

Info

Publication number
GB929046A
GB929046A GB1504/62A GB150462A GB929046A GB 929046 A GB929046 A GB 929046A GB 1504/62 A GB1504/62 A GB 1504/62A GB 150462 A GB150462 A GB 150462A GB 929046 A GB929046 A GB 929046A
Authority
GB
United Kingdom
Prior art keywords
cobalt
polyester resin
unsaturated polyester
resin compositions
bicitraconate
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
GB1504/62A
Inventor
Walter Lautenschlager
Herbert Willersinn
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB929046A publication Critical patent/GB929046A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/06—Unsaturated polyesters
    • 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
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/01—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to unsaturated polyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

Unsaturated polyesters are cured with an additional ethylenically unsaturated monomer using as a catalyst system a mixture of an organic hydroperoxide and at least one of cobalt bimaleate or cobalt bicitraconate. The catalyst system exemplified is a mixture of 1-hydroperoxy-11-hydroxydicyclohexyl peroxide, 1,11-bis-hydroperoxydicyclohexyl peroxide and cobalt dimaleate. Unsaturated polyesters used are (1) maleic acid, phthalic acid and propylene glycol (1, 2) condensate dissolved in styrene and (2) fumaric acid/diethylene glycol condensate together with the tetra-allyl ether of tetramethylolglyoxaldiureine and styrene. Hydroquinone is used as inhibitor. Both the cobalt bimaleate and bicitraconate polymerise in the course of the reaction.
GB1504/62A 1961-01-21 1962-01-16 Process for curing unsaturated polyester resin compositions Expired GB929046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB60926A DE1138216B (en) 1961-01-21 1961-01-21 Process for the production of molded parts or coatings by curing polyester compounds

Publications (1)

Publication Number Publication Date
GB929046A true GB929046A (en) 1963-06-19

Family

ID=6973020

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1504/62A Expired GB929046A (en) 1961-01-21 1962-01-16 Process for curing unsaturated polyester resin compositions

Country Status (6)

Country Link
BE (1) BE612804A (en)
CH (1) CH413357A (en)
DE (1) DE1138216B (en)
FR (1) FR1311093A (en)
GB (1) GB929046A (en)
NL (1) NL273762A (en)

Also Published As

Publication number Publication date
NL273762A (en)
BE612804A (en)
FR1311093A (en) 1962-11-30
DE1138216B (en) 1962-10-18
CH413357A (en) 1966-05-15

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