GB1310461A – Polyester polymerization compositions
– Google Patents
GB1310461A – Polyester polymerization compositions
– Google Patents
Polyester polymerization compositions
Info
Publication number
GB1310461A
GB1310461A
GB1170371*[A
GB1170371A
GB1310461A
GB 1310461 A
GB1310461 A
GB 1310461A
GB 1170371 A
GB1170371 A
GB 1170371A
GB 1310461 A
GB1310461 A
GB 1310461A
Authority
GB
United Kingdom
Prior art keywords
vinyl
dimethyl
maleic
catalyst
succinic
Prior art date
1970-11-24
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
GB1170371*[A
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.)
Aerojet Rocketdyne Holdings Inc
Original Assignee
General Tire and Rubber Co
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.)
1970-11-24
Filing date
1971-04-27
Publication date
1973-03-21
1971-04-27
Application filed by General Tire and Rubber Co
filed
Critical
General Tire and Rubber Co
1973-03-21
Publication of GB1310461A
publication
Critical
patent/GB1310461A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
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
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
C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
C08G63/56—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds other than from esters thereof
C08G63/58—Cyclic ethers; Cyclic carbonates; Cyclic sulfites ; Cyclic orthoesters
Abstract
1310461 Resin-fibre composites GENERAL TIRE & RUBBER CO 27 April 1971 [24 Nov 1970] 11703/71 Heading D1R [Also in Division C3] Glass fibre mats silane sized are impregnated and bonded with a polymerizable composition free of unreactive solvent and capable of polymerizing upon addition of a free radical polymerization catalyst, e.g. benzoyl peroxide, dicumyl peroxide or tertiary butyl hydroperoxide into a solid thermoset resin and comprising (A) at least one unsaturated polyester having an average molecular weight of about 1,000-25,000 and an average of about 6-110 double bond unsaturations per molecule in the main chain at least 50% of the double bond unsaturations being moleate unsaturations and (B) at least one liquid unsaturated monomeric ester in which the polyester is soluble and which is triallyl cyanurate or isocyanurate, vinyl acetate or an aromatic ester of the formula in which Ar is an aryl, aralkyl or alkaryl group containing 6-12 carbon atoms, R 1 is hydrogen or R 2 is hydrogen or methyl and n is 0 or 1, e.g. 4-methylvinyl benzoate, 2,4-dimethyl vinyl benzoate, 2- or 5-vinyl naphthoate, diallyl phthalate or isophthalate or vinyl p-hexyl benzoate, the monomeric ester being incapable of appreciable copolymerization with maleic anhydride at temperatures below 100C in the absence of a free radical catalyst, and produced by reacting together maleic anhydride with an alkylene oxide containing 2-18 carbon atoms dissolved in the liquid unsaturated monomeric ester at 108-100C in the presence of a double metal cyanide complex catalyst comprising a metal cation and a complex of a transition metal with a plurality of cyanide liquids. The alkylene oxide may be ethylene, 1,2-propylene, 1,2-butene, 1,2-hexen, 1,2-dodecane, isobutylene, 1,2-pentene, 1,2-pentadecene, 1,2-isopentene, 1,2-heptene, 1,2-isoheptene or 1,2-octene oxide, butadiene or isoprene monoxide, oxetane or 3,3-dimethyl, 3,allyl-3-methyl, 3-vinyl-3-methyl or 3-butyl-3-decene oxetane. The reaction mixture may also contain ethylene, propylene, diethylene or dipropylene glycol, 1,4-butanediol, 1,2,6-hexane triol, pentaerythritol, adipic, succinic, 4-chloroadipic, 1,2,6- hexane triol, pentaerythritol, adipic, succinic, 4-chloroadipic, fumaric, maleic, pimelic, suberic, azelaic, malonic, glutaric or polyazelaic acid, 8-hydroxy 1,2- naphthalene dicarboxylic acid, or phthalic, succinic, 3,4-dichlorophthalic, tetrahydrophthalic, chloredic, 2,3 dimethyl maleic, 4,5-dimethyl phthalic, 2-phenylethyl maleic or 2-tolyl maleic anhydride. The catalyst may be zinc hexa cyano cobaltate, chromate (III), ferrate (III) or ferrate (II) or nickel (II) hexacyanoferrate (II). The free radical polymerization catalyst may be added to the composition prior to impregnation of the glass fibre mat. The impregnated webs may be hot moulded into shaped products.
GB1170371*[A
1970-11-24
1971-04-27
Polyester polymerization compositions
Expired
GB1310461A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US9253870A
1970-11-24
1970-11-24
Publications (1)
Publication Number
Publication Date
GB1310461A
true
GB1310461A
(en)
1973-03-21
Family
ID=22233713
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1170371*[A
Expired
GB1310461A
(en)
1970-11-24
1971-04-27
Polyester polymerization compositions
Country Status (7)
Country
Link
US
(1)
US3662024A
(en)
JP
(1)
JPS5222993B1
(en)
CA
(1)
CA934491A
(en)
DE
(1)
DE2125690C3
(en)
ES
(1)
ES390974A1
(en)
FR
(1)
FR2115371B1
(en)
GB
(1)
GB1310461A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
WO2012062683A1
(en)
2010-11-09
2012-05-18
Basf Se
Polyetherester polyols
Families Citing this family (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB1517740A
(en)
*
1974-12-14
1978-07-12
Teijin Ltd
Preparation of polyesters
1970
1970-11-24
US
US92538A
patent/US3662024A/en
not_active
Expired – Lifetime
1971
1971-04-27
GB
GB1170371*[A
patent/GB1310461A/en
not_active
Expired
1971-04-28
CA
CA111657A
patent/CA934491A/en
not_active
Expired
1971-05-08
ES
ES390974A
patent/ES390974A1/en
not_active
Expired
1971-05-24
DE
DE2125690A
patent/DE2125690C3/en
not_active
Expired
1971-06-07
JP
JP46039419A
patent/JPS5222993B1/ja
active
Pending
1971-11-24
FR
FR7142043A
patent/FR2115371B1/fr
not_active
Expired
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
WO2012062683A1
(en)
2010-11-09
2012-05-18
Basf Se
Polyetherester polyols
Also Published As
Publication number
Publication date
FR2115371A1
(en)
1972-07-07
DE2125690C3
(en)
1979-09-06
ES390974A1
(en)
1973-06-16
DE2125690A1
(en)
1972-05-31
JPS5222993B1
(en)
1977-06-21
CA934491A
(en)
1973-09-25
DE2125690B2
(en)
1979-01-04
FR2115371B1
(en)
1976-02-13
US3662024A
(en)
1972-05-09
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Legal Events
Date
Code
Title
Description
1973-08-01
PS
Patent sealed [section 19, patents act 1949]
1991-05-29
PE20
Patent expired after termination of 20 years
