JPS6479251A - Composition containing block copolymer - Google Patents
Composition containing block copolymerInfo
- Publication number
- JPS6479251A JPS6479251A JP22034488A JP22034488A JPS6479251A JP S6479251 A JPS6479251 A JP S6479251A JP 22034488 A JP22034488 A JP 22034488A JP 22034488 A JP22034488 A JP 22034488A JP S6479251 A JPS6479251 A JP S6479251A
- Authority
- JP
- Japan
- Prior art keywords
- block copolymer
- weight ratio
- polymer
- copolymer
- iii
- 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
- 229920001400 block copolymer Polymers 0.000 title abstract 8
- 239000000203 mixture Substances 0.000 title abstract 2
- 229920000642 polymer Polymers 0.000 abstract 6
- 229920001577 copolymer Polymers 0.000 abstract 3
- 229920001971 elastomer Polymers 0.000 abstract 2
- 239000000806 elastomer Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 239000007822 coupling agent Substances 0.000 abstract 1
- 150000001993 dienes Chemical class 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 230000009477 glass transition Effects 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000003999 initiator Substances 0.000 abstract 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE:To obtain the title composition excellent in low-temperature orientability, shrinkage, environmental disruption resistance, impact resistance, blow moldability and surface hardness, by mixing a specified linear or radial block copolymer with a polymer selected from among another block copolymer resins, block copolymer elastomers, etc. CONSTITUTION:A linear block copolymer of a structure of I-III or radial block copolymer (I) of a structure of formula IV-VII (wherein m and n are each 1-5), wherein A is a plastic polymer segment comprising a copolymer of a vinylaromatic hydrocarbon (a) with a conjugated diene (b) at a weight ratio of 90/10-98/2 or comprising a polymer part of component (a) and a copoly mer adjacent thereto of an a to b weight ratio of 75/25-90/10 and having a glass transition temperature Tg of 55-87 deg.C, B is a nonplastic polymer segment such as a polymer comprising a copolymer of an a to be weight ratio of 30/70-90/10 and having a Tg <=30 deg.C and X is a residue of, e.g., a coupling agent or an initiator, is mixed with a polymer (III) selected from among a block copolymer resin different from component I of an a to b weight ratio of 60/40-95/5, a block copolymer elastomer of an a to b weight ratio of 10/90-60/40, etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22034488A JPH0637587B2 (en) | 1984-04-21 | 1988-09-05 | Block copolymer composition |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7933484A JPS60223812A (en) | 1984-04-21 | 1984-04-21 | Block copolymer and composition containing the same |
| JP22034488A JPH0637587B2 (en) | 1984-04-21 | 1988-09-05 | Block copolymer composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6479251A true JPS6479251A (en) | 1989-03-24 |
| JPH0637587B2 JPH0637587B2 (en) | 1994-05-18 |
Family
ID=26420351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22034488A Expired - Lifetime JPH0637587B2 (en) | 1984-04-21 | 1988-09-05 | Block copolymer composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0637587B2 (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000290465A (en) * | 1999-04-06 | 2000-10-17 | Nippon Elastomer Kk | Rubber-like polymer composition and its production |
| WO2007013541A1 (en) | 2005-07-29 | 2007-02-01 | Zeon Corporation | Block copolymer and method for producing same, composition for resin modification, and modified resin composition and method for producing same |
| WO2010074270A1 (en) * | 2008-12-26 | 2010-07-01 | 日本ゼオン株式会社 | Block copolymer composition, film, and process for producing block copolymer composition |
| JP4776074B2 (en) * | 1998-09-14 | 2011-09-21 | 旭化成ケミカルズ株式会社 | Hydrogenated block copolymer |
| JP2011525561A (en) * | 2008-06-27 | 2011-09-22 | ビーエーエスエフ ソシエタス・ヨーロピア | Styrene butadiene block copolymer mixture for shrink wrapping film |
| US8470929B2 (en) | 2009-03-31 | 2013-06-25 | Zeon Corporation | Composition for stretchable film |
| US8492480B2 (en) | 2008-03-31 | 2013-07-23 | Zeon Corporation | Block copolymer composition, method for producing the same, and film of the same |
| US8501869B2 (en) | 2008-12-26 | 2013-08-06 | Zeon Corporation | Block copolymer composition and hot-melt adhesive composition |
| US8578852B2 (en) | 2009-02-27 | 2013-11-12 | Zeon Corporation | Block copolymer composition for flexographic printing plates |
| US8722800B2 (en) | 2009-06-30 | 2014-05-13 | Zeon Corporation | Composition for stretchable film |
| US8791196B2 (en) | 2009-03-31 | 2014-07-29 | Zeon Corporation | Adhesive composition for labels |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5929876B2 (en) | 2013-11-12 | 2016-06-08 | 株式会社デンソー | Drive control device and fuel pump using the same |
-
1988
- 1988-09-05 JP JP22034488A patent/JPH0637587B2/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4776074B2 (en) * | 1998-09-14 | 2011-09-21 | 旭化成ケミカルズ株式会社 | Hydrogenated block copolymer |
| JP2000290465A (en) * | 1999-04-06 | 2000-10-17 | Nippon Elastomer Kk | Rubber-like polymer composition and its production |
| WO2007013541A1 (en) | 2005-07-29 | 2007-02-01 | Zeon Corporation | Block copolymer and method for producing same, composition for resin modification, and modified resin composition and method for producing same |
| US8492480B2 (en) | 2008-03-31 | 2013-07-23 | Zeon Corporation | Block copolymer composition, method for producing the same, and film of the same |
| JP2011525561A (en) * | 2008-06-27 | 2011-09-22 | ビーエーエスエフ ソシエタス・ヨーロピア | Styrene butadiene block copolymer mixture for shrink wrapping film |
| WO2010074270A1 (en) * | 2008-12-26 | 2010-07-01 | 日本ゼオン株式会社 | Block copolymer composition, film, and process for producing block copolymer composition |
| US8501869B2 (en) | 2008-12-26 | 2013-08-06 | Zeon Corporation | Block copolymer composition and hot-melt adhesive composition |
| US8598271B2 (en) | 2008-12-26 | 2013-12-03 | Zeon Corporation | Block copolymer composition, film, and method for producing block copolymer composition |
| JP5673105B2 (en) * | 2008-12-26 | 2015-02-18 | 日本ゼオン株式会社 | BLOCK COPOLYMER COMPOSITION, FILM, AND METHOD FOR PRODUCING BLOCK COPOLYMER COMPOSITION |
| US8578852B2 (en) | 2009-02-27 | 2013-11-12 | Zeon Corporation | Block copolymer composition for flexographic printing plates |
| US8470929B2 (en) | 2009-03-31 | 2013-06-25 | Zeon Corporation | Composition for stretchable film |
| US8791196B2 (en) | 2009-03-31 | 2014-07-29 | Zeon Corporation | Adhesive composition for labels |
| US8722800B2 (en) | 2009-06-30 | 2014-05-13 | Zeon Corporation | Composition for stretchable film |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0637587B2 (en) | 1994-05-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |