JPS55110108A - Preparation of cyclopentadiene copolymer - Google Patents
Preparation of cyclopentadiene copolymerInfo
- Publication number
- JPS55110108A JPS55110108A JP1858279A JP1858279A JPS55110108A JP S55110108 A JPS55110108 A JP S55110108A JP 1858279 A JP1858279 A JP 1858279A JP 1858279 A JP1858279 A JP 1858279A JP S55110108 A JPS55110108 A JP S55110108A
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- oxygen
- complex
- copolymer
- 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.)
- Pending
Links
Landscapes
- Polymerization Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PURPOSE: To prepare a copolymer free of gel and soluble in organic solvents, by polymerizing a cyclopentadiene compound and an unsaturated hydrocarbon in the presence of a catalyst comprising a solution of a complex of a Lewis acid, an electron donative oxygen-containing compound, and an aromatic hydrocarbon.
CONSTITUTION: A cyclopentadiene compound and an unsaturated hydrocarbon copolymerizable therewith (e.g. isoprene, etc.) are copolymerized in the presence of a catalyst comprising a solution of a complex of (a) Lewis acid (e.g. aluminum trichloride, etc.), (b) an electron donative oxygen-containing compound (e.g. diethyl ether, etc.), and (c) an aromatic hydrocarbon (e.g. xylene, etc.), to give the desired copolymer. The molar ratio of (a)/(b)/(c) in the catalyst is preferably 1/0.5W5.0/1.0W10.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1858279A JPS55110108A (en) | 1979-02-19 | 1979-02-19 | Preparation of cyclopentadiene copolymer |
FR8003508A FR2449103B1 (en) | 1979-02-19 | 1980-02-18 | PROCESS FOR PRODUCING CYCLOPENTADIENE COPOLYMER, RUBBER COMPOSITION CONTAINING SAME, AND RESULTING VULCANIZED PRODUCT |
IT8047932A IT1145354B (en) | 1979-02-19 | 1980-02-18 | Cyclopentadiene copolymer with conjugated diene! and/or olefin! |
DE19803006001 DE3006001A1 (en) | 1979-02-19 | 1980-02-18 | METHOD FOR THE PRODUCTION OF CYCLOPENTADIENE MIXED POLYMERISATS, A RUBBER MATERIAL CONTAINING SUCH A MIXED POLYMERISATE AND THEIR VULCANIZATION PRODUCTS |
GB8005611A GB2044277B (en) | 1979-02-19 | 1980-02-19 | Process for producing a cyclopentadiene copolymer and a composition comprising said copolymer and a rubber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1858279A JPS55110108A (en) | 1979-02-19 | 1979-02-19 | Preparation of cyclopentadiene copolymer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55110108A true JPS55110108A (en) | 1980-08-25 |
Family
ID=11975614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1858279A Pending JPS55110108A (en) | 1979-02-19 | 1979-02-19 | Preparation of cyclopentadiene copolymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55110108A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61185516A (en) * | 1985-02-13 | 1986-08-19 | Nippon Zeon Co Ltd | Production of hydrocarbon resin |
JPS6248704A (en) * | 1985-06-20 | 1987-03-03 | ザ・ユニバ−シテイ・オブ・アクロン | Complex and its production |
WO1994028038A1 (en) * | 1993-05-21 | 1994-12-08 | Asahi Kasei Kogyo Kabushiki Kaisha | Cyclic conjugated diene polymer |
WO1994029359A1 (en) * | 1993-06-16 | 1994-12-22 | Asahi Kasei Kogyo Kabushiki Kaisha | Novel polymer containing saturated cyclic molecular structure units |
WO2021040384A1 (en) * | 2019-08-26 | 2021-03-04 | 주식회사 엘지화학 | Catalyst composition and method for preparing hydrocarbon resin by using same |
KR20210071659A (en) * | 2019-12-06 | 2021-06-16 | 주식회사 엘지화학 | Catalyst composition and preparation method of polyisobutene using the same |
-
1979
- 1979-02-19 JP JP1858279A patent/JPS55110108A/en active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61185516A (en) * | 1985-02-13 | 1986-08-19 | Nippon Zeon Co Ltd | Production of hydrocarbon resin |
JPS6248704A (en) * | 1985-06-20 | 1987-03-03 | ザ・ユニバ−シテイ・オブ・アクロン | Complex and its production |
WO1994028038A1 (en) * | 1993-05-21 | 1994-12-08 | Asahi Kasei Kogyo Kabushiki Kaisha | Cyclic conjugated diene polymer |
WO1994029359A1 (en) * | 1993-06-16 | 1994-12-22 | Asahi Kasei Kogyo Kabushiki Kaisha | Novel polymer containing saturated cyclic molecular structure units |
WO2021040384A1 (en) * | 2019-08-26 | 2021-03-04 | 주식회사 엘지화학 | Catalyst composition and method for preparing hydrocarbon resin by using same |
KR20210024978A (en) * | 2019-08-26 | 2021-03-08 | 주식회사 엘지화학 | Catalyst composition and method for producing hydrocarbon resin using same |
CN113490692A (en) * | 2019-08-26 | 2021-10-08 | 株式会社Lg化学 | Catalyst composition and process for preparing hydrocarbon resin using the same |
US11987651B2 (en) | 2019-08-26 | 2024-05-21 | Lg Chem, Ltd. | Catalyst composition and method for preparing hydrocarbon resin using the same |
KR20210071659A (en) * | 2019-12-06 | 2021-06-16 | 주식회사 엘지화학 | Catalyst composition and preparation method of polyisobutene using the same |
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