JPS53104687A - Preparation of propylene-ethylene elastic copolymer - Google Patents
Preparation of propylene-ethylene elastic copolymerInfo
- Publication number
- JPS53104687A JPS53104687A JP1915377A JP1915377A JPS53104687A JP S53104687 A JPS53104687 A JP S53104687A JP 1915377 A JP1915377 A JP 1915377A JP 1915377 A JP1915377 A JP 1915377A JP S53104687 A JPS53104687 A JP S53104687A
- Authority
- JP
- Japan
- Prior art keywords
- propylene
- elastic copolymer
- preparation
- ethylene
- ethylene elastic
- 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
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
PURPOSE: To prepare a propylene-ethylene elastic copolymer useful as a film, a sheet, a hollow vessel, etc. and having improved transparency and tensile strength, by copolymerizing the above components in the presence of a catalyst prepared from specific components.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1915377A JPS53104687A (en) | 1977-02-25 | 1977-02-25 | Preparation of propylene-ethylene elastic copolymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1915377A JPS53104687A (en) | 1977-02-25 | 1977-02-25 | Preparation of propylene-ethylene elastic copolymer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53104687A true JPS53104687A (en) | 1978-09-12 |
JPS6237043B2 JPS6237043B2 (en) | 1987-08-11 |
Family
ID=11991471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1915377A Granted JPS53104687A (en) | 1977-02-25 | 1977-02-25 | Preparation of propylene-ethylene elastic copolymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53104687A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55764A (en) * | 1979-04-09 | 1980-01-07 | Mitsui Petrochem Ind Ltd | Production of polypropylene composition |
JPS5556111A (en) * | 1978-10-20 | 1980-04-24 | Nippon Oil Co Ltd | Preparation of copolymer |
JPS5558210A (en) * | 1978-10-26 | 1980-04-30 | Nippon Oil Co Ltd | Production of copolymer |
JPS58138710A (en) * | 1982-02-12 | 1983-08-17 | Mitsui Petrochem Ind Ltd | Polymerization of olefin |
JPS58138705A (en) * | 1982-02-12 | 1983-08-17 | Mitsui Petrochem Ind Ltd | Polymerization of olefin |
JPS58138708A (en) * | 1982-02-12 | 1983-08-17 | Mitsui Petrochem Ind Ltd | Polymerization of olefin |
JPS58138706A (en) * | 1982-02-12 | 1983-08-17 | Mitsui Petrochem Ind Ltd | Polymerization of olefin |
JPS59206421A (en) * | 1983-05-11 | 1984-11-22 | Mitsui Petrochem Ind Ltd | Production of rubbery ethylene copolymer |
CN116023544A (en) * | 2021-10-27 | 2023-04-28 | 中国石油化工股份有限公司 | Catalyst component for olefin polymerization, preparation method thereof, catalyst and olefin polymerization method |
-
1977
- 1977-02-25 JP JP1915377A patent/JPS53104687A/en active Granted
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5556111A (en) * | 1978-10-20 | 1980-04-24 | Nippon Oil Co Ltd | Preparation of copolymer |
JPS6320844B2 (en) * | 1978-10-20 | 1988-04-30 | Nippon Oil Co Ltd | |
JPS5558210A (en) * | 1978-10-26 | 1980-04-30 | Nippon Oil Co Ltd | Production of copolymer |
JPS6320845B2 (en) * | 1978-10-26 | 1988-04-30 | Nippon Oil Co Ltd | |
JPS6234056B2 (en) * | 1979-04-09 | 1987-07-24 | Mitsui Petrochemical Ind | |
JPS55764A (en) * | 1979-04-09 | 1980-01-07 | Mitsui Petrochem Ind Ltd | Production of polypropylene composition |
JPS58138705A (en) * | 1982-02-12 | 1983-08-17 | Mitsui Petrochem Ind Ltd | Polymerization of olefin |
JPS58138706A (en) * | 1982-02-12 | 1983-08-17 | Mitsui Petrochem Ind Ltd | Polymerization of olefin |
JPS58138708A (en) * | 1982-02-12 | 1983-08-17 | Mitsui Petrochem Ind Ltd | Polymerization of olefin |
JPS58138710A (en) * | 1982-02-12 | 1983-08-17 | Mitsui Petrochem Ind Ltd | Polymerization of olefin |
JPH0345086B2 (en) * | 1982-02-12 | 1991-07-10 | Mitsui Petrochemical Ind | |
JPH0346481B2 (en) * | 1982-02-12 | 1991-07-16 | Mitsui Petrochemical Ind | |
JPH0354122B2 (en) * | 1982-02-12 | 1991-08-19 | ||
JPH0354123B2 (en) * | 1982-02-12 | 1991-08-19 | ||
JPS59206421A (en) * | 1983-05-11 | 1984-11-22 | Mitsui Petrochem Ind Ltd | Production of rubbery ethylene copolymer |
CN116023544A (en) * | 2021-10-27 | 2023-04-28 | 中国石油化工股份有限公司 | Catalyst component for olefin polymerization, preparation method thereof, catalyst and olefin polymerization method |
Also Published As
Publication number | Publication date |
---|---|
JPS6237043B2 (en) | 1987-08-11 |
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