JPS5265550A - Stable block copolymer composition - Google Patents
Stable block copolymer compositionInfo
- Publication number
- JPS5265550A JPS5265550A JP14077275A JP14077275A JPS5265550A JP S5265550 A JPS5265550 A JP S5265550A JP 14077275 A JP14077275 A JP 14077275A JP 14077275 A JP14077275 A JP 14077275A JP S5265550 A JPS5265550 A JP S5265550A
- Authority
- JP
- Japan
- Prior art keywords
- block copolymer
- copolymer composition
- stable block
- aromatic hydrocarbon
- conjugated diene
- 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
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: A block copolymer composition having an improved heat stability prepared by adding alkyl-substituted phenols, phosphite compounds, etc., to a conjugated diene-vinyl aromatic hydrocarbon block copolymer having excellent transparency and impact strength.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14077275A JPS5929609B2 (en) | 1975-11-26 | 1975-11-26 | antenna block equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14077275A JPS5929609B2 (en) | 1975-11-26 | 1975-11-26 | antenna block equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5265550A true JPS5265550A (en) | 1977-05-31 |
JPS5929609B2 JPS5929609B2 (en) | 1984-07-21 |
Family
ID=15276380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14077275A Expired JPS5929609B2 (en) | 1975-11-26 | 1975-11-26 | antenna block equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5929609B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61159442A (en) * | 1984-12-29 | 1986-07-19 | Mitsubishi Plastics Ind Ltd | Shrinkable styrene resin film |
US4720514A (en) * | 1985-03-11 | 1988-01-19 | Phillips Petroleum Company | Pigment concentrates for resins |
-
1975
- 1975-11-26 JP JP14077275A patent/JPS5929609B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61159442A (en) * | 1984-12-29 | 1986-07-19 | Mitsubishi Plastics Ind Ltd | Shrinkable styrene resin film |
US4720514A (en) * | 1985-03-11 | 1988-01-19 | Phillips Petroleum Company | Pigment concentrates for resins |
Also Published As
Publication number | Publication date |
---|---|
JPS5929609B2 (en) | 1984-07-21 |
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