GB757989A - Cold-setting copolymers - Google Patents

Cold-setting copolymers

Info

Publication number
GB757989A
GB757989A GB2548052A GB2548052A GB757989A GB 757989 A GB757989 A GB 757989A GB 2548052 A GB2548052 A GB 2548052A GB 2548052 A GB2548052 A GB 2548052A GB 757989 A GB757989 A GB 757989A
Authority
GB
United Kingdom
Prior art keywords
amine
hydroxyethyl
phenyl
polyesters
amino
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
GB2548052A
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of GB757989A publication Critical patent/GB757989A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
    • C08G63/6854—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen derived from polycarboxylic acids and polyhydroxy compounds
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

Cold setting copolymers are obtained by catalytically copolymerizing a vinyl monomer with a saturated and/or unsaturated polyester wherein at least one of the polyesters has been modified with a t-amine of formula <FORM:0757989/IV(a)/1> in which R is alkyl, preferably of 1 to 18 carbon atoms, aryl, preferably phenyl, toluolyl, diphenyl or naphthyl, aracyl or aralkyl and Z is COOH, COO- alkyl, NH2 or OH and x is 1 to 6. The t-amines specified are N-di-hydroxyethyl aniline and naphthyl amines, N-dihydroxyethylamino biphenyls, N-(phenyl, b -hydroxyethyl, g -amino-propyl)-amine, N-(phenyl, hydroxyethyl, carboxylethyl)-amine, anilino-diacetic acid and its dimethyl ester and p-toluidino-diacetic acid. The polyesters used may be those described in Specification 755,321 or may be derived from polybasic saturated and unsaturated carboxylic acids, e.g. adipic, phthalic and maleic acids, and polyhydric alcohols, e.g. ethylene glycol, diethylene glycol and 1,3-butanediol, and amino-alcohols with or without diamines. Vinyl monomers specified are styrene, vinyl acetate or chloride and acrylates and catalysts listed are benzoyl, cumene and lauroyl peroxides. Examples describe the modification of polyesters (I and II) during condensation and (III to XIII) after condensation, and the addition of hydroquinone as polymerization inhibitor.
GB2548052A 1951-10-23 1952-10-10 Cold-setting copolymers Expired GB757989A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF7395A DE919431C (en) 1951-10-23 1951-10-23 Process for the production of already cold curing copolymers

Publications (1)

Publication Number Publication Date
GB757989A true GB757989A (en) 1956-09-26

Family

ID=25947732

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2548052A Expired GB757989A (en) 1951-10-23 1952-10-10 Cold-setting copolymers

Country Status (3)

Country Link
DE (1) DE919431C (en)
FR (1) FR1064481A (en)
GB (1) GB757989A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2706191A (en) * 1952-06-19 1955-04-12 Minnesota Mining & Mfg Amino and amido ester polymers and method of making
DE1020183B (en) * 1956-08-18 1957-11-28 Degussa Process for polymerizing unsaturated polyesters
DE1292397B (en) * 1958-10-13 1969-04-10 Beck & Co Ag Dr Process for the production of unsaturated, modified polyesters
DE1769701C3 (en) * 1968-06-29 1985-08-22 Bayer Ag, 5090 Leverkusen Accelerated hardening polyester mixtures suitable for leveling compounds
BE755461A (en) * 1969-08-29 1971-03-01 Bayer Ag POLYESTERS CONTAINING TERTIARY NITROGEN ATOMS
FR2096376A1 (en) * 1970-01-07 1972-02-18 Explosives & Chem Prod Phenyl alanine derivs for treating parkinsonism
IT1068468B (en) * 1976-10-05 1985-03-21 Montedison Spa STRUCTURAL FOAMS OF UNSATURATED POLYESTER RESINS AND PROCEDURE FOR THEIR PREPARATION
DE2649268C2 (en) * 1976-10-29 1982-10-07 Bayer Ag, 5090 Leverkusen Accelerator mixture for unsaturated polyester resin compounds

Also Published As

Publication number Publication date
FR1064481A (en) 1954-05-13
DE919431C (en) 1954-10-25

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