GB1107936A

GB1107936A – Copolymers of substituted norbornenes and olefins and process for producing the same
– Google Patents

GB1107936A – Copolymers of substituted norbornenes and olefins and process for producing the same
– Google Patents
Copolymers of substituted norbornenes and olefins and process for producing the same

Info

Publication number
GB1107936A

GB1107936A
GB21240/66A
GB2124066A
GB1107936A
GB 1107936 A
GB1107936 A
GB 1107936A
GB 21240/66 A
GB21240/66 A
GB 21240/66A
GB 2124066 A
GB2124066 A
GB 2124066A
GB 1107936 A
GB1107936 A
GB 1107936A
Authority
GB
United Kingdom
Prior art keywords
vanadium
norbornene
hydrocarbon group
halogen
preferred
Prior art date
1965-05-13
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
GB21240/66A
Inventor
Kohei Nakaguchi
Shoh Achi Kawasumi
Masaaki Hirooka
Toshimichi Fujita
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.)

Sumitomo Chemical Co Ltd

Original Assignee
Sumitomo Chemical Co Ltd
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.)
1965-05-13
Filing date
1966-05-13
Publication date
1968-03-27

1966-05-13
Application filed by Sumitomo Chemical Co Ltd
filed
Critical
Sumitomo Chemical Co Ltd

1968-03-27
Publication of GB1107936A
publication
Critical
patent/GB1107936A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

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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

C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Abstract

A copolymer of (i) substituted norbornenes having the formula wherein X1, X2, X3 and X4 are each halogen, hydrogen or an alkyl, aryl, aralkyl, alkaryl or cycloalkyl hydrocarbon group, and at least one of them is a halogen or a said hydrocarbon group, and R1, R2, R3, R4, R5 and R6 are each hydrogen, a hydrocarbon group or halogen; (ii) ethylene; and (iii) one or more a -olefines having the formula CH2 = CHR7, where R7 is a hydrocarbon group having 1 to 20 carbon atoms. The copolymer may be prepared by copolymerizing the monomers in the presence of a catalyst system containing (i) an organoaluminium composition having the formula AIR8nX53- n, where R8 is a hydrocarbon group having 1 to 20 carbon atoms, X5 is a halogen and n is a number, not necessarily an integer, of 1 to 3; and (ii) a vanadium compound. Preferred substituted norbornenes are 5-chloro – norbornene – 2, 5 – bromo – norbornene – 2, 5,5,6 – trichloro – norbornene – 2, 5 – methyl – norbornene – 2, 5 – ethyl – norbornene – 2 and 5 – phenyl – norbornene – 2. Preferred a -olefines are propylene and butene-1. Preferred aluminium compounds are diethylaluminium chloride, ethylaluminium sesquichloride and ethylaluminium dichloride. Preferred vanadium compounds are vanadium halides, vanadium oxyhalides, orthovanadates, halo-ortho-vanadates, vanadium acetylacetonate and vanadium halo-acetylacetonates. In examples vanadyl trichloride, vanadium triacetylacetonate, vanadium tetrachloride and ethyl orthovanadate are used. Solvents used are n-heptane, a mixed solvent of heptane fraction containing paraffinic hydrocarbon, naphthenic hydrocarbon and aromatic hydrocarbon, and toluene. Methanol is used to stop the reaction. The polymers are washed with hydrochloric acid-methanol mixture, with water and then deposited in methanol. The polymers may be cured with a composition of (Ex. 1): zinc oxide, HAF Black, sulphur, tetramethylthiuram disulphide and mercaptobenzothiazole or (Ex. 4): dicumyl peroxide, quinone dioxime, Pb3O4, HAF Black. Example 4 contains a comparative example using dicyclopentadiene in place of the 5-chloro-norbornene-2. In Examples 6 and 20 lists of other norbornenes are given. Example 8 uses trihexyl aluminium. In Example 10 the catalyst system additionally contains benzenesulphonyl chloride.

GB21240/66A
1965-05-13
1966-05-13
Copolymers of substituted norbornenes and olefins and process for producing the same

Expired

GB1107936A
(en)

Applications Claiming Priority (2)

Application Number
Priority Date
Filing Date
Title

JP2834065

1965-05-13

JP2918665

1965-05-18

Publications (1)

Publication Number
Publication Date

GB1107936A
true

GB1107936A
(en)

1968-03-27

Family
ID=26366422
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB21240/66A
Expired

GB1107936A
(en)

1965-05-13
1966-05-13
Copolymers of substituted norbornenes and olefins and process for producing the same

Country Status (3)

Country
Link

US
(1)

US3478002A
(en)

DE
(1)

DE1645348C3
(en)

GB
(1)

GB1107936A
(en)

Cited By (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

DE2616079A1
(en)

*

1975-04-17
1976-10-28
Goodrich Co B F

GEL-FREE COPOLYMERISATES AND METHOD FOR THEIR PRODUCTION

Families Citing this family (14)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US4195013A
(en)

*

1974-06-28
1980-03-25
Compagnie Generale Des Etablissements Michelin
Elastomer composition for pneumatic tire treads

US3980623A
(en)

*

1974-08-02
1976-09-14
Exxon Research And Engineering Company
Process for ethylene-propylene-diene terpolymers using VCl4 as catalyst and as cocatalyst (1) R3 Al and (2) RAlCl2 in admixture

US3989658A
(en)

*

1975-04-14
1976-11-02
Velsicol Chemical Corporation
Hot melt resinous composition comprising a primary resin, a wax and a terpolymer of styrene, isobutylene and beta-pinene

US3959238A
(en)

*

1975-04-14
1976-05-25
Velsicol Chemical Corporation
Terpolymers of styrene, isobutylene and beta-pinene

US4442011A
(en)

*

1981-12-21
1984-04-10
Exxon Research And Engineering Co.
Drilling mud viscosification agents based on sulfonated ionomers

US5658998A
(en)

*

1985-05-24
1997-08-19
Mitsui Petrochemical Industries, Ltd.
Random copolymer, and process and production thereof

CA1278899C
(en)

*

1985-05-24
1991-01-08
Mitsui Chemicals, Inc.
Random copolymer, and process for production thereof

US5654386A
(en)

*

1986-05-27
1997-08-05
Mitsui Petrochemical Industries, Ltd.
Random copolymer, and process for production thereof

US5003019A
(en)

*

1987-03-02
1991-03-26
Mitsui Petrochemical Industries, Ltd.
Cyclo-olefinic random copolymer, olefinic random copolymer, and process for producing cyclo-olefinic random copolymers

US4948856A
(en)

*

1987-05-22
1990-08-14
B. F. Goodrich Company
Homogeneous addition copolymers of ethylene and cycloolefin monomers and method for producing same

JPH0819189B2
(en)

*

1987-10-02
1996-02-28
三井石油化学工業株式会社

Preparation of cyclic olefin-based random copolymer

US5281368A
(en)

*

1992-03-31
1994-01-25
Exxon Chemical Patents Inc.
Norbornene polymerization initiators and process for preparing same

US5453473A
(en)

*

1993-11-09
1995-09-26
Bayer Rubber Inc.
Reduced fouling in process for production of EP

US6875719B2
(en)

*

2000-04-27
2005-04-05
Industrial Technology Research Institute
Catalyst composition for preparing olefin polymers

Family Cites Families (5)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US2799668A
(en)

*

1956-09-19
1957-07-16
Du Pont
Novel polymers of ethylene and bicyclo (2.2.1)-2-heptenes

US3220988A
(en)

*

1958-08-26
1965-11-30
Hooker Chemical Corp
Polyhalogen containing bicyclic compounds and polymers thereof

US3093620A
(en)

*

1960-03-29
1963-06-11
Du Pont
5-alkenyl-2-norbornenes and sulfur-curable elastomeric copolymers thereof

US3291780A
(en)

*

1960-10-05
1966-12-13
Du Pont
Slurry process for the preparation of hydrocarbon interpolymers

BE622213A
(en)

*

1961-09-07

1966

1966-05-11
US
US549138A
patent/US3478002A/en
not_active
Expired – Lifetime

1966-05-13
DE
DE1645348A
patent/DE1645348C3/en
not_active
Expired

1966-05-13
GB
GB21240/66A
patent/GB1107936A/en
not_active
Expired

Cited By (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

DE2616079A1
(en)

*

1975-04-17
1976-10-28
Goodrich Co B F

GEL-FREE COPOLYMERISATES AND METHOD FOR THEIR PRODUCTION

Also Published As

Publication number
Publication date

DE1645348B2
(en)

1973-05-17

DE1645348A1
(en)

1970-07-23

DE1645348C3
(en)

1973-12-06

US3478002A
(en)

1969-11-11

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