JPS5337791A - Preparation of block copolymer - Google Patents
Preparation of block copolymerInfo
- Publication number
- JPS5337791A JPS5337791A JP3046977A JP3046977A JPS5337791A JP S5337791 A JPS5337791 A JP S5337791A JP 3046977 A JP3046977 A JP 3046977A JP 3046977 A JP3046977 A JP 3046977A JP S5337791 A JPS5337791 A JP S5337791A
- Authority
- JP
- Japan
- Prior art keywords
- block copolymer
- preparation
- ziegler
- meta
- tert
- 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
Abstract
PURPOSE: To prepare a block copolymer in high efficiency by effecting polymerization by adding a (meta) acrylic ester, a tert-amine, and benzyl halide to the polypropylene obtained by the use of a Ziegler-type polymerization catalyst.
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 |
---|---|
JPS5337791A true JPS5337791A (en) | 1978-04-07 |
JPS559009B2 JPS559009B2 (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 Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3046777A Granted JPS5336591A (en) | 1976-09-17 | 1977-03-22 | Preparation of block copolymers |
Country Status (1)
Country | Link |
---|---|
JP (2) | JPS5336591A (en) |
Cited By (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
Cited By (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 |
Also Published As
Publication number | Publication date |
---|---|
JPS5336591A (en) | 1978-04-04 |
JPS559009B2 (en) | 1980-03-07 |
JPS559007B2 (en) | 1980-03-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS52137482A (en) | Preparation of acrylamide polymer | |
JPS5340093A (en) | Preparation of polyolefin | |
JPS5373279A (en) | Preparation of olefin polymer | |
JPS539739A (en) | #-trifluoromethyl-##-isoproxybenzoic acid anilide, its preparation and its use | |
JPS5337791A (en) | Preparation of block copolymer | |
JPS5259690A (en) | Preparation of water absorbing resin | |
JPS524589A (en) | Preparation of graft polymer | |
JPS5317684A (en) | Polymerization of alpha-olefin | |
JPS539891A (en) | Polymerization of ethylene or alpha-olefins | |
JPS52105992A (en) | Preparation of hydrophilic high polymers | |
JPS53112990A (en) | Preparation of polymethyl methacrylate | |
JPS5364296A (en) | Preparation of block copolymer | |
JPS5428970A (en) | Hydraulic circuit | |
JPS51124767A (en) | A tapping screw and the preparation method | |
JPS531286A (en) | Crosslinking of chlorinated polyethylene | |
JPS52129797A (en) | Preparation of radically curable compositions | |
JPS532591A (en) | Preparation of copolymer | |
JPS5351285A (en) | Preparation of highly crystalline olefin polymer | |
JPS5312998A (en) | Preparation of sulfur-containing polymers | |
JPS5294399A (en) | Preparation of copolymers of epoxy compounds and carbon dioxide | |
JPS53281A (en) | Adhesive composition | |
JPS5326394A (en) | Preparation of peptide | |
JPS5354461A (en) | Tracking type a/d converter | |
JPS5373281A (en) | Preparation of polymer | |
JPS52112688A (en) | Preparation of vinylpyprolidone polymers or copolymers |