JPS5653112A - Preparation of olefin copolymer rubber - Google Patents

Preparation of olefin copolymer rubber

Info

Publication number
JPS5653112A
JPS5653112A JP12846579A JP12846579A JPS5653112A JP S5653112 A JPS5653112 A JP S5653112A JP 12846579 A JP12846579 A JP 12846579A JP 12846579 A JP12846579 A JP 12846579A JP S5653112 A JPS5653112 A JP S5653112A
Authority
JP
Japan
Prior art keywords
pref
titanium
olefins
catalyst
preparation
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.)
Granted
Application number
JP12846579A
Other languages
Japanese (ja)
Other versions
JPS649329B2 (en
Inventor
Kenya Makino
Hideo Sakurai
Masaru Watanabe
Toshiyuki Nishimura
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.)
NIPPON I P RUBBER KK
NIPPON II P RUBBER KK
Original Assignee
NIPPON I P RUBBER KK
NIPPON II P RUBBER KK
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 NIPPON I P RUBBER KK, NIPPON II P RUBBER KK filed Critical NIPPON I P RUBBER KK
Priority to JP12846579A priority Critical patent/JPS5653112A/en
Priority to IT25138/80A priority patent/IT1132915B/en
Priority to DE19803037748 priority patent/DE3037748A1/en
Priority to NL8005520A priority patent/NL8005520A/en
Publication of JPS5653112A publication Critical patent/JPS5653112A/en
Priority to US06/281,048 priority patent/US4377671A/en
Publication of JPS649329B2 publication Critical patent/JPS649329B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prepare a copolymer having rubber elasticity and excellent processability and tensile strength, by the random copolymerization of two or more olefins using a catalyst comprising a specific organometallic compound and a particular solution of a titanium halide compound.
CONSTITUTION: Two or more olefins are polymerized pref. at 20W80°C and 50kg/ cm2, using a catalyst comprising (A) a liquid obtained by dissolving a solid titanium halide compound (pref. titanium trichloride) in a hydrocarbon solvent (e.g. hexane) in the presence of an ether (e.g. di-n-hexyl ether) and (B) an organic compound of a metal of the IWII group of the periodic table (pref. a trialkyl aluminum). The atomic ratio of the titanium in the component (A) to the metal (e.g. Al) in the component (B) is pref. 1/1W1/50.
COPYRIGHT: (C)1981,JPO&Japio
JP12846579A 1979-10-06 1979-10-06 Preparation of olefin copolymer rubber Granted JPS5653112A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP12846579A JPS5653112A (en) 1979-10-06 1979-10-06 Preparation of olefin copolymer rubber
IT25138/80A IT1132915B (en) 1979-10-06 1980-10-06 Olefin! random copolymer elastomer prepn.
DE19803037748 DE3037748A1 (en) 1979-10-06 1980-10-06 METHOD FOR PRODUCING RUBBER-LIKE, OLEFINIC COPOLYMERS
NL8005520A NL8005520A (en) 1979-10-06 1980-10-06 PROCESS FOR PREPARING A RUBBERY ETHENICALLY UNSATURATED COPOLYMER
US06/281,048 US4377671A (en) 1979-10-06 1981-07-07 Process for producing olefinic copolymer rubbers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12846579A JPS5653112A (en) 1979-10-06 1979-10-06 Preparation of olefin copolymer rubber

Publications (2)

Publication Number Publication Date
JPS5653112A true JPS5653112A (en) 1981-05-12
JPS649329B2 JPS649329B2 (en) 1989-02-17

Family

ID=14985385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12846579A Granted JPS5653112A (en) 1979-10-06 1979-10-06 Preparation of olefin copolymer rubber

Country Status (1)

Country Link
JP (1) JPS5653112A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60118390U (en) * 1984-01-19 1985-08-10 北越工業株式会社 screw compressor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60118390U (en) * 1984-01-19 1985-08-10 北越工業株式会社 screw compressor
JPH027272Y2 (en) * 1984-01-19 1990-02-21

Also Published As

Publication number Publication date
JPS649329B2 (en) 1989-02-17

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