BE835943A - PREPARATION OF A NON-LINEAR, ELASTOMER COPOLYMER - Google Patents

PREPARATION OF A NON-LINEAR, ELASTOMER COPOLYMER

Info

Publication number: BE835943A
Authority: BE; Belgium
Prior art keywords: linear; preparation; elastomer copolymer; elastomer; copolymer
Prior art date: 1974-12-06

Application number

BE1007032A

Other languages

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.)

1974-12-06

Filing date

1975-11-26

Publication date

1976-05-26

1975-11-26 Application filed filed Critical

1976-05-26 Publication of BE835943A publication Critical patent/BE835943A/en

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
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
- C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C08G81/021—Block or graft polymers containing only sequences of polymers of C08C or C08F
- C08G81/022—Block or graft polymers containing only sequences of polymers of C08C or C08F containing sequences of polymers of conjugated dienes and of polymers of alkenyl aromatic compounds
- 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
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
- C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C08G81/021—Block or graft polymers containing only sequences of polymers of C08C or C08F

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Graft Or Block Polymers (AREA)
Compositions Of Macromolecular Compounds (AREA)
Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)

BE1007032A 1974-12-06 1975-11-26 PREPARATION OF A NON-LINEAR, ELASTOMER COPOLYMER BE835943A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB52826/74A GB1527226A (en)	1974-12-06	1974-12-06	Preparation of a non-linear elastomeric copolymer

Publications (1)

Publication Number	Publication Date
BE835943A true BE835943A (en)	1976-05-26

Family

ID=10465474

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE1007032A BE835943A (en)	1974-12-06	1975-11-26	PREPARATION OF A NON-LINEAR, ELASTOMER COPOLYMER

Country Status (11)

Country	Link
JP (1)	JPS5947687B2 (en)
AU (1)	AU500161B2 (en)
BE (1)	BE835943A (en)
CA (1)	CA1067643A (en)
DE (1)	DE2554585C2 (en)
ES (1)	ES443215A1 (en)
FR (1)	FR2293446A1 (en)
GB (1)	GB1527226A (en)
IT (1)	IT1051029B (en)
NL (1)	NL182571C (en)
ZA (1)	ZA757620B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2550226C2 (en) *	1975-11-08	1984-12-13	Basf Ag, 6700 Ludwigshafen	Branched block copolymers and process for their preparation
JPS61171714A (en) *	1984-07-23	1986-08-02	Japan Synthetic Rubber Co Ltd	Block copolymer and pressure-sensitive adhesive composition thereof
GB2169905A (en) *	1984-12-13	1986-07-23	Japan Synthetic Rubber Co Ltd	Conjugated diene based rubber composition
US5292819A (en) *	1989-08-11	1994-03-08	The Dow Chemical Company	Radial block copolymers containing butadiene endblock
US5399627A (en) *	1989-08-11	1995-03-21	The Dow Chemical Company	Radial styrene-isoprene-butadiene multi-armed block copolymers and compositions and articles containing block copolymers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3639521A (en) *	1969-04-23	1972-02-01	Phillips Petroleum Co	Polar compound adjuvants for improved block polymers prepared with primary hydrocarbyllithium initiators

1974
- 1974-12-06 GB GB52826/74A patent/GB1527226A/en not_active Expired
1975
- 1975-10-20 CA CA237,975A patent/CA1067643A/en not_active Expired
- 1975-11-26 BE BE1007032A patent/BE835943A/en not_active IP Right Cessation
- 1975-12-02 IT IT29939/75A patent/IT1051029B/en active
- 1975-12-04 FR FR7537142A patent/FR2293446A1/en active Granted
- 1975-12-04 JP JP50143431A patent/JPS5947687B2/en not_active Expired
- 1975-12-04 DE DE2554585A patent/DE2554585C2/en not_active Expired
- 1975-12-04 AU AU87267/75A patent/AU500161B2/en not_active Expired
- 1975-12-04 ES ES443215A patent/ES443215A1/en not_active Expired
- 1975-12-04 NL NLAANVRAGE7514129,A patent/NL182571C/en active Search and Examination
- 1975-12-04 ZA ZA757620A patent/ZA757620B/en unknown

Also Published As

Publication number	Publication date
NL7514129A (en)	1976-06-09
AU8726775A (en)	1977-06-09
FR2293446B1 (en)	1980-06-20
GB1527226A (en)	1978-10-04
ZA757620B (en)	1976-11-24
FR2293446A1 (en)	1976-07-02
JPS5182390A (en)	1976-07-19
ES443215A1 (en)	1977-04-16
DE2554585C2 (en)	1986-04-03
CA1067643A (en)	1979-12-04
DE2554585A1 (en)	1976-06-10
JPS5947687B2 (en)	1984-11-21
AU500161B2 (en)	1979-05-10
IT1051029B (en)	1981-04-21
NL182571C (en)	1988-04-05

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Legal Events

Date

Code

Title

Description

1995-05-31

RE

Patent lapsed

Owner name: SHELL INTERNATIONALE RESEARCH MIJ B.V.

Effective date: 19941130