JPS53104686A - Preparation of copolymer - Google Patents
Preparation of copolymerInfo
- Publication number
- JPS53104686A JPS53104686A JP1915477A JP1915477A JPS53104686A JP S53104686 A JPS53104686 A JP S53104686A JP 1915477 A JP1915477 A JP 1915477A JP 1915477 A JP1915477 A JP 1915477A JP S53104686 A JPS53104686 A JP S53104686A
- Authority
- JP
- Japan
- Prior art keywords
- copolymer
- preparation
- olefins
- prepare
- tensile strength
- 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 copolymer useful as a packaging film and having improved transparency, elastic recovery, tensile strength, etc., by copolymerizing propylene with the other olefins 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 |
---|---|---|---|
JP1915477A JPS6043363B2 (en) | 1977-02-25 | 1977-02-25 | Copolymer manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1915477A JPS6043363B2 (en) | 1977-02-25 | 1977-02-25 | Copolymer manufacturing method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53104686A true JPS53104686A (en) | 1978-09-12 |
JPS6043363B2 JPS6043363B2 (en) | 1985-09-27 |
Family
ID=11991495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1915477A Expired JPS6043363B2 (en) | 1977-02-25 | 1977-02-25 | Copolymer manufacturing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6043363B2 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53118488A (en) * | 1977-03-25 | 1978-10-16 | Nippon Oil Co Ltd | Production of polyolefin |
JPS53124592A (en) * | 1977-04-07 | 1978-10-31 | Nippon Oil Co Ltd | Preparation of polyolefin |
JPS55135105A (en) * | 1979-04-10 | 1980-10-21 | Mitsui Petrochem Ind Ltd | Titanium catalyst component for olefin polymerization |
JPS56136805A (en) * | 1980-03-29 | 1981-10-26 | Mitsui Petrochem Ind Ltd | Titanium catalyst component for olefin polymerization |
JPS56149410A (en) * | 1980-04-21 | 1981-11-19 | Mitsubishi Petrochem Co Ltd | Propylene copolymer |
JPS58138720A (en) * | 1982-02-12 | 1983-08-17 | Mitsui Petrochem Ind Ltd | Preparation of propylene random copolymer |
JPS6279208A (en) * | 1985-10-01 | 1987-04-11 | Mitsui Petrochem Ind Ltd | 4-methyl-1-pentene random copolymer |
EP1209165A2 (en) | 1993-06-07 | 2002-05-29 | Mitsui Chemicals, Inc. | Novel transition metal compound for use as a polymerisation caltalyst |
-
1977
- 1977-02-25 JP JP1915477A patent/JPS6043363B2/en not_active Expired
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53118488A (en) * | 1977-03-25 | 1978-10-16 | Nippon Oil Co Ltd | Production of polyolefin |
JPS565448B2 (en) * | 1977-03-25 | 1981-02-05 | ||
JPS565449B2 (en) * | 1977-04-07 | 1981-02-05 | ||
JPS53124592A (en) * | 1977-04-07 | 1978-10-31 | Nippon Oil Co Ltd | Preparation of polyolefin |
JPS6347721B2 (en) * | 1979-04-10 | 1988-09-26 | Mitsui Petrochemical Ind | |
JPS55135105A (en) * | 1979-04-10 | 1980-10-21 | Mitsui Petrochem Ind Ltd | Titanium catalyst component for olefin polymerization |
JPS56136805A (en) * | 1980-03-29 | 1981-10-26 | Mitsui Petrochem Ind Ltd | Titanium catalyst component for olefin polymerization |
JPS6347723B2 (en) * | 1980-03-29 | 1988-09-26 | Mitsui Petrochemical Ind | |
JPS56149410A (en) * | 1980-04-21 | 1981-11-19 | Mitsubishi Petrochem Co Ltd | Propylene copolymer |
JPS58138720A (en) * | 1982-02-12 | 1983-08-17 | Mitsui Petrochem Ind Ltd | Preparation of propylene random copolymer |
JPH0335322B2 (en) * | 1982-02-12 | 1991-05-27 | Mitsui Petrochemical Ind | |
JPS6279208A (en) * | 1985-10-01 | 1987-04-11 | Mitsui Petrochem Ind Ltd | 4-methyl-1-pentene random copolymer |
EP1209165A2 (en) | 1993-06-07 | 2002-05-29 | Mitsui Chemicals, Inc. | Novel transition metal compound for use as a polymerisation caltalyst |
Also Published As
Publication number | Publication date |
---|---|
JPS6043363B2 (en) | 1985-09-27 |
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