JPS5284275A - Super high molecular weight block copolymers - Google Patents
Super high molecular weight block copolymersInfo
- Publication number
- JPS5284275A JPS5284275A JP29976A JP29976A JPS5284275A JP S5284275 A JPS5284275 A JP S5284275A JP 29976 A JP29976 A JP 29976A JP 29976 A JP29976 A JP 29976A JP S5284275 A JPS5284275 A JP S5284275A
- Authority
- JP
- Japan
- Prior art keywords
- molecular weight
- block copolymers
- high molecular
- super high
- weight block
- 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: Block copolymers having a super high molecular weight and a narrow molecular weight distribution, consisting of an aromatic alkenylpolymer part with an atactic structure and a conjugated diolefin polymer part, obtained by the emulsion polymerization.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29976A JPS5913525B2 (en) | 1976-01-01 | 1976-01-01 | Ultra-high molecular weight block copolymer |
GB5440076A GB1558835A (en) | 1976-01-01 | 1976-12-31 | Process for preparing polymers having high molecular weight |
US05/881,914 US4201848A (en) | 1976-01-01 | 1978-02-28 | Process for preparing polymers having high molecular weight |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29976A JPS5913525B2 (en) | 1976-01-01 | 1976-01-01 | Ultra-high molecular weight block copolymer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5284275A true JPS5284275A (en) | 1977-07-13 |
JPS5913525B2 JPS5913525B2 (en) | 1984-03-30 |
Family
ID=11470013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP29976A Expired JPS5913525B2 (en) | 1976-01-01 | 1976-01-01 | Ultra-high molecular weight block copolymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5913525B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002348340A (en) * | 2001-05-28 | 2002-12-04 | Denki Kagaku Kogyo Kk | Block copolymer and method for producing the same |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0460250U (en) * | 1990-10-02 | 1992-05-22 | ||
JPH06165838A (en) * | 1992-10-30 | 1994-06-14 | Higano:Kk | Wall embedment type fire extinguisher case |
-
1976
- 1976-01-01 JP JP29976A patent/JPS5913525B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002348340A (en) * | 2001-05-28 | 2002-12-04 | Denki Kagaku Kogyo Kk | Block copolymer and method for producing the same |
Also Published As
Publication number | Publication date |
---|---|
JPS5913525B2 (en) | 1984-03-30 |
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