GB1522943A – Process for preparing ethylene-carbon monoxide copolymers
– Google Patents
GB1522943A – Process for preparing ethylene-carbon monoxide copolymers
– Google Patents
Process for preparing ethylene-carbon monoxide copolymers
Info
Publication number
GB1522943A
GB1522943A
GB14595/77A
GB1459577A
GB1522943A
GB 1522943 A
GB1522943 A
GB 1522943A
GB 14595/77 A
GB14595/77 A
GB 14595/77A
GB 1459577 A
GB1459577 A
GB 1459577A
GB 1522943 A
GB1522943 A
GB 1522943A
Authority
GB
United Kingdom
Prior art keywords
carbon monoxide
preparing ethylene
monoxide copolymers
ethylene
copolymerization
Prior art date
1977-04-06
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
GB14595/77A
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.)
Atlantic Richfield Co
Original Assignee
Atlantic Richfield 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.)
1977-04-06
Filing date
1977-04-06
Publication date
1978-08-31
1977-04-06
Application filed by Atlantic Richfield Co
filed
Critical
Atlantic Richfield Co
1977-04-06
Priority to GB14595/77A
priority
Critical
patent/GB1522943A/en
1977-04-13
Priority to DE19772716308
priority
patent/DE2716308A1/en
1977-04-15
Priority to NL7704146A
priority
patent/NL7704146A/en
1977-04-27
Priority to FR7712695A
priority
patent/FR2388843A1/en
1978-08-31
Publication of GB1522943A
publication
Critical
patent/GB1522943A/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
C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
C08G67/00—Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing oxygen or oxygen and carbon, not provided for in groups C08G2/00 – C08G65/00
C08G67/02—Copolymers of carbon monoxide and aliphatic unsaturated compounds
Abstract
1522943 Copolymerization of ethylene and carbon monoxide ATLANTIC RICHFIELD CO 6 April 1977 14595/77 Heading C3P Ethylene and carbon monoxide are copolymerized using a peroxydicarbonate as initiator. In the examples the copolymerization is carried out in propylene oxide using dicyclohexylperoxydicarbonate or dicetylperoxydicarbonate as initiator.
GB14595/77A
1977-04-06
1977-04-06
Process for preparing ethylene-carbon monoxide copolymers
Expired
GB1522943A
(en)
Priority Applications (4)
Application Number
Priority Date
Filing Date
Title
GB14595/77A
GB1522943A
(en)
1977-04-06
1977-04-06
Process for preparing ethylene-carbon monoxide copolymers
DE19772716308
DE2716308A1
(en)
1977-04-06
1977-04-13
High melting ethylene-carbon monoxide copolymer prodn. – using a peroxy-dicarbonate catalyst under mild conditions
NL7704146A
NL7704146A
(en)
1977-04-06
1977-04-15
High melting ethylene-carbon monoxide copolymer prodn. – using a peroxy-dicarbonate catalyst under mild conditions
FR7712695A
FR2388843A1
(en)
1977-04-06
1977-04-27
High melting ethylene-carbon monoxide copolymer prodn. – using a peroxy-dicarbonate catalyst under mild conditions
Applications Claiming Priority (4)
Application Number
Priority Date
Filing Date
Title
GB14595/77A
GB1522943A
(en)
1977-04-06
1977-04-06
Process for preparing ethylene-carbon monoxide copolymers
DE19772716308
DE2716308A1
(en)
1977-04-06
1977-04-13
High melting ethylene-carbon monoxide copolymer prodn. – using a peroxy-dicarbonate catalyst under mild conditions
NL7704146A
NL7704146A
(en)
1977-04-06
1977-04-15
High melting ethylene-carbon monoxide copolymer prodn. – using a peroxy-dicarbonate catalyst under mild conditions
FR7712695A
FR2388843A1
(en)
1977-04-06
1977-04-27
High melting ethylene-carbon monoxide copolymer prodn. – using a peroxy-dicarbonate catalyst under mild conditions
Publications (1)
Publication Number
Publication Date
GB1522943A
true
GB1522943A
(en)
1978-08-31
Family
ID=36951574
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB14595/77A
Expired
GB1522943A
(en)
1977-04-06
1977-04-06
Process for preparing ethylene-carbon monoxide copolymers
Country Status (4)
Country
Link
DE
(1)
DE2716308A1
(en)
FR
(1)
FR2388843A1
(en)
GB
(1)
GB1522943A
(en)
NL
(1)
NL7704146A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0228733A1
(en)
*
1985-12-23
1987-07-15
Shell Internationale Researchmaatschappij B.V.
Process for the working-up of ethylene/carbon monoxide copolymers
Families Citing this family (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
IN166314B
(en)
*
1985-08-29
1990-04-07
Shell Int Research
Family Cites Families (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3948873A
(en)
*
1974-10-10
1976-04-06
Atlantic Richfield Company
Process for preparing carbon monoxide-ethylene copolymers
1977
1977-04-06
GB
GB14595/77A
patent/GB1522943A/en
not_active
Expired
1977-04-13
DE
DE19772716308
patent/DE2716308A1/en
active
Pending
1977-04-15
NL
NL7704146A
patent/NL7704146A/en
not_active
Application Discontinuation
1977-04-27
FR
FR7712695A
patent/FR2388843A1/en
not_active
Withdrawn
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0228733A1
(en)
*
1985-12-23
1987-07-15
Shell Internationale Researchmaatschappij B.V.
Process for the working-up of ethylene/carbon monoxide copolymers
AU594406B2
(en)
*
1985-12-23
1990-03-08
Shell Internationale Research Maatschappij B.V.
Process for the working-up of ethylene/carbon monoxide copolymers
Also Published As
Publication number
Publication date
FR2388843A1
(en)
1978-11-24
NL7704146A
(en)
1978-10-17
DE2716308A1
(en)
1978-10-19
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Legal Events
Date
Code
Title
Description
1978-12-20
PS
Patent sealed [section 19, patents act 1949]
1981-11-11
PCNP
Patent ceased through non-payment of renewal fee
