JPS5653112A - Preparation of olefin copolymer rubber - Google Patents
Preparation of olefin copolymer rubberInfo
- 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
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
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)
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 |
-
1979
- 1979-10-06 JP JP12846579A patent/JPS5653112A/en active Granted
Cited By (2)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS56811A (en) | Preparation of olefin polymer or copolymer | |
JPS5611908A (en) | Preparation of olefin polymer | |
JPS5340093A (en) | Preparation of polyolefin | |
JPS5222080A (en) | Preparation of polyolefin | |
JPS52110793A (en) | Preparation of highly crystalline olefin polymers | |
JPS5578005A (en) | Polymerization of olefin | |
JPS55133408A (en) | Polymerization of olefin | |
JPS5653112A (en) | Preparation of olefin copolymer rubber | |
JPS5411985A (en) | Preparation of olefin polymer | |
JPS6433106A (en) | Solid catalyst for olefin polymerization | |
JPS5653113A (en) | Preparation of olefin copolymer rubber | |
JPS5470388A (en) | Production of olefin polymer | |
JPS57174310A (en) | Production of propylene/ethylene block copolymer | |
JPS5490382A (en) | Preparation of olefin polymer | |
JPS5628206A (en) | Polymerization of ethylene | |
JPS54152095A (en) | Preparation of propylene-ethylene block copolymer | |
JPS55151010A (en) | Polymerization or copolymerization olefin | |
JPS5230888A (en) | Preparation of poly-alpha -olefin | |
JPS5630406A (en) | Catalyst component for olefin polymerization | |
JPS5518428A (en) | Preparation of prolylene-ethylene block copolymer | |
JPS55118905A (en) | Preparation of polymer or copolymer | |
JPS5540724A (en) | Polymerization of ethylene | |
JPS5494591A (en) | Production of olefin polymer | |
JPS5681313A (en) | Continuous polymerization of alpha-olefin | |
JPS546087A (en) | Preparation of improved polyolefin polymer |