GB1386639A - Preparation of hetron polyesters from crude mixtures of het acid and maleic anhydride and alkylene oxides - Google Patents

Preparation of hetron polyesters from crude mixtures of het acid and maleic anhydride and alkylene oxides

Info

Publication number
GB1386639A
GB1386639A GB3825172A GB3825172A GB1386639A GB 1386639 A GB1386639 A GB 1386639A GB 3825172 A GB3825172 A GB 3825172A GB 3825172 A GB3825172 A GB 3825172A GB 1386639 A GB1386639 A GB 1386639A
Authority
GB
United Kingdom
Prior art keywords
atmosphere
adduct
mixture
polyesters
polycarboxylic acid
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
GB3825172A
Other languages
English (en)
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.)
Occidental Chemical Corp
Original Assignee
Hooker Chemicals and Plastics 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 Hooker Chemicals and Plastics Corp filed Critical Hooker Chemicals and Plastics Corp
Publication of GB1386639A publication Critical patent/GB1386639A/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
    • C08G63/682—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens
    • C08G63/6824—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/6828—Polycarboxylic acids and polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation

Landscapes

  • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
GB3825172A 1971-08-17 1972-08-16 Preparation of hetron polyesters from crude mixtures of het acid and maleic anhydride and alkylene oxides Expired GB1386639A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17259571A 1971-08-17 1971-08-17

Publications (1)

Publication Number Publication Date
GB1386639A true GB1386639A (en) 1975-03-12

Family

ID=22628373

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3825172A Expired GB1386639A (en) 1971-08-17 1972-08-16 Preparation of hetron polyesters from crude mixtures of het acid and maleic anhydride and alkylene oxides

Country Status (11)

Country Link
US (1) US3772406A (cg-RX-API-DMAC7.html)
JP (1) JPS5222994B2 (cg-RX-API-DMAC7.html)
AU (1) AU464928B2 (cg-RX-API-DMAC7.html)
BE (1) BE787641A (cg-RX-API-DMAC7.html)
BR (1) BR7205561D0 (cg-RX-API-DMAC7.html)
CA (1) CA988646A (cg-RX-API-DMAC7.html)
DE (1) DE2240251A1 (cg-RX-API-DMAC7.html)
FR (1) FR2149526B1 (cg-RX-API-DMAC7.html)
GB (1) GB1386639A (cg-RX-API-DMAC7.html)
IT (1) IT963548B (cg-RX-API-DMAC7.html)
NL (1) NL7211130A (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4522978A (en) * 1984-06-29 1985-06-11 Union Carbide Corporation Low viscosity, dicyclopentadienyl-modified polyester compositions and a process for the preparation thereof
US4522977A (en) * 1984-06-29 1985-06-11 Union Carbide Corporation Process for producing dicyclopentadienyl-modified polyester compositions
US20050182230A1 (en) * 2004-02-12 2005-08-18 Mcconnell Wesley W. Chlorendic anhydride/maleic anhydride compositions and method for preparing same

Also Published As

Publication number Publication date
NL7211130A (cg-RX-API-DMAC7.html) 1973-02-20
BE787641A (fr) 1973-02-19
JPS5222994B2 (cg-RX-API-DMAC7.html) 1977-06-21
IT963548B (it) 1974-01-21
AU4497372A (en) 1974-01-31
BR7205561D0 (pt) 1973-07-10
JPS4829897A (cg-RX-API-DMAC7.html) 1973-04-20
FR2149526B1 (cg-RX-API-DMAC7.html) 1978-08-04
DE2240251A1 (de) 1973-02-22
US3772406A (en) 1973-11-13
FR2149526A1 (cg-RX-API-DMAC7.html) 1973-03-30
AU464928B2 (en) 1975-09-11
CA988646A (en) 1976-05-04

Similar Documents

Publication Publication Date Title
US2779701A (en) Flame retardant polyester resinous compositions containing halogen
GB1267606A (en) Improvements in polyesters
US4309511A (en) Process for promoting the low temperature cure of polyester resins
GB961953A (en) Improvements in or relating to casting compounds
US3784586A (en) Copolymerizable composition of oligo-esters having maleic acid end groups and vinyl monomers
KR880001739A (ko) 열가소성 성형 조성물
GB777215A (en) Improvements in catalysts useful in the preparation of polyesters
US2783215A (en) Flame retardant polyester resinous compositions containing halogen
GB1459623A (en) Preparation of brominated pentaerythritols and esters
GB993121A (en) Linear superpolyester production
GB1512528A (en) Polymerization of tetrahydrofuran
US2779700A (en) Flame retardant polyester resinous compositions containing halogen
US3920734A (en) Process for the preparation of aromatic carboxylic acids
US3529002A (en) Production of glycol monoesters of carboxylic acids
US3349119A (en) Oxidative carbonylation of olefins in the presence of inorganic acid anhydrides
CA1167587A (en) Flame retardant polymer systems and polymer compositions
GB1160476A (en) Process for the production of Foamed Materials
US3576842A (en) Method of purifying dimethyl-terephthalate
GB1428420A (en) Flame retardant polyesters and thermosetting compositions based thereon
US3850980A (en) Production of esters
US3146216A (en) Polymerizable polyester resin containing a cadmium salt as polymerization inhibitor
US3816561A (en) Polyester compositions from transpiperylene-maleic acid adducts and hydrogenated bisphenol a
GB1160475A (en) Process for the production of Foamed Materials
GB947701A (en) Process for preparing unsaturated polyester resins curable in air
JPS54157536A (en) Esterification process

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee