JPS5336591A - Preparation of block copolymers - Google Patents
Preparation of block copolymersInfo
- Publication number
- JPS5336591A JPS5336591A JP3046777A JP3046777A JPS5336591A JP S5336591 A JPS5336591 A JP S5336591A JP 3046777 A JP3046777 A JP 3046777A JP 3046777 A JP3046777 A JP 3046777A JP S5336591 A JPS5336591 A JP S5336591A
- Authority
- JP
- Japan
- Prior art keywords
- preparation
- block copolymers
- polyethylene
- tert
- acrylate
- 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
- Polymerization Catalysts (AREA)
- Graft Or Block Polymers (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
PURPOSE: To block copolymerize polyethylene and acrylate in good yield, in the presence of specific catalyst system to produce polyethylene in which tert.amine or some organophosphorus compound and some organic halide is present.
COPYRIGHT: (C)1978,JPO&Japio
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3855876A GB1505480A (en) | 1975-09-23 | 1976-09-17 | Process for producing block-copolymer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5336591A true JPS5336591A (en) | 1978-04-04 |
JPS559007B2 JPS559007B2 (en) | 1980-03-07 |
Family
ID=10404271
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3046777A Granted JPS5336591A (en) | 1976-09-17 | 1977-03-22 | Preparation of block copolymers |
JP3046977A Granted JPS5337791A (en) | 1976-09-17 | 1977-03-22 | Preparation of block copolymer |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3046977A Granted JPS5337791A (en) | 1976-09-17 | 1977-03-22 | Preparation of block copolymer |
Country Status (1)
Country | Link |
---|---|
JP (2) | JPS5336591A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5931583A (en) * | 1982-08-13 | 1984-02-20 | 日本電気株式会社 | Cryogenic connector |
US6031066A (en) * | 1998-02-09 | 2000-02-29 | Dainippon Ink And Chemicals, Inc. | Process for producing α, β-unsaturated carboxylic acid ester polymer |
JP2004099694A (en) * | 2002-09-06 | 2004-04-02 | Mitsui Chemicals Inc | Olefinic block copolymer and its use |
JP2006124723A (en) * | 2006-02-06 | 2006-05-18 | Mitsui Chemicals Inc | Olefinic block copolymer and application thereof |
-
1977
- 1977-03-22 JP JP3046777A patent/JPS5336591A/en active Granted
- 1977-03-22 JP JP3046977A patent/JPS5337791A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS559009B2 (en) | 1980-03-07 |
JPS5337791A (en) | 1978-04-07 |
JPS559007B2 (en) | 1980-03-07 |
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