JPS5421486A - Preparation of ethylene copolymer - Google Patents
Preparation of ethylene copolymerInfo
- Publication number
- JPS5421486A JPS5421486A JP8597177A JP8597177A JPS5421486A JP S5421486 A JPS5421486 A JP S5421486A JP 8597177 A JP8597177 A JP 8597177A JP 8597177 A JP8597177 A JP 8597177A JP S5421486 A JPS5421486 A JP S5421486A
- Authority
- JP
- Japan
- Prior art keywords
- ethylene copolymer
- preparation
- titaniumcontaining
- olefin
- prepare
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PURPOSE: To prepare a highly transparent ethylene copolymer in high yield, by copolymerizing ethylene with an α-olefin in the presence of specific titaniumcontaining solid catalyst and an organoaluminum compound under specific condition.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52085971A JPS6026129B2 (en) | 1977-07-20 | 1977-07-20 | Method for producing ethylene copolymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52085971A JPS6026129B2 (en) | 1977-07-20 | 1977-07-20 | Method for producing ethylene copolymer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5421486A true JPS5421486A (en) | 1979-02-17 |
JPS6026129B2 JPS6026129B2 (en) | 1985-06-21 |
Family
ID=13873602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52085971A Expired JPS6026129B2 (en) | 1977-07-20 | 1977-07-20 | Method for producing ethylene copolymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6026129B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5523189A (en) * | 1978-08-02 | 1980-02-19 | Montedison Spa | Ethylene polymer and its manufacture |
EP0014306A2 (en) * | 1979-01-15 | 1980-08-20 | Phillips Petroleum Company | Catalyst, catalyst composition and process for the polymerization of olefins |
EP0050455A2 (en) * | 1980-10-09 | 1982-04-28 | Mitsui Petrochemical Industries, Ltd. | Composite film structures of ethylenic polymers |
JPS57105411A (en) * | 1980-12-23 | 1982-06-30 | Mitsubishi Petrochem Co Ltd | Ethylenic copolymer |
JPS5975910A (en) * | 1982-10-25 | 1984-04-28 | Mitsui Petrochem Ind Ltd | Ethylene copolymer |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5155388A (en) * | 1974-11-09 | 1976-05-15 | Mitsubishi Petrochemical Co | Echirenjugotaino seizoho |
JPS5222080A (en) * | 1975-08-12 | 1977-02-19 | Nippon Oil Co Ltd | Preparation of polyolefin |
JPS5232985A (en) * | 1975-09-10 | 1977-03-12 | Nippon Oil Co Ltd | Process for the preparation of polyolefin |
JPS532584A (en) * | 1976-06-29 | 1978-01-11 | Mitsubishi Petrochem Co Ltd | Preparation of olefin polymers |
-
1977
- 1977-07-20 JP JP52085971A patent/JPS6026129B2/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5155388A (en) * | 1974-11-09 | 1976-05-15 | Mitsubishi Petrochemical Co | Echirenjugotaino seizoho |
JPS5222080A (en) * | 1975-08-12 | 1977-02-19 | Nippon Oil Co Ltd | Preparation of polyolefin |
JPS5232985A (en) * | 1975-09-10 | 1977-03-12 | Nippon Oil Co Ltd | Process for the preparation of polyolefin |
JPS532584A (en) * | 1976-06-29 | 1978-01-11 | Mitsubishi Petrochem Co Ltd | Preparation of olefin polymers |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5523189A (en) * | 1978-08-02 | 1980-02-19 | Montedison Spa | Ethylene polymer and its manufacture |
JPH0315646B2 (en) * | 1978-08-02 | 1991-03-01 | Montedison Spa | |
EP0014306A2 (en) * | 1979-01-15 | 1980-08-20 | Phillips Petroleum Company | Catalyst, catalyst composition and process for the polymerization of olefins |
EP0014306A3 (en) * | 1979-01-15 | 1980-09-03 | Phillips Petroleum Company | Catalyst, catalyst composition and process for the polymerization of olefins |
EP0050455A2 (en) * | 1980-10-09 | 1982-04-28 | Mitsui Petrochemical Industries, Ltd. | Composite film structures of ethylenic polymers |
JPS57105411A (en) * | 1980-12-23 | 1982-06-30 | Mitsubishi Petrochem Co Ltd | Ethylenic copolymer |
JPH0134250B2 (en) * | 1980-12-23 | 1989-07-18 | Mitsubishi Petrochemical Co | |
JPS5975910A (en) * | 1982-10-25 | 1984-04-28 | Mitsui Petrochem Ind Ltd | Ethylene copolymer |
JPH0339093B2 (en) * | 1982-10-25 | 1991-06-12 | Mitsui Petrochemical Ind |
Also Published As
Publication number | Publication date |
---|---|
JPS6026129B2 (en) | 1985-06-21 |
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