JPS5562943A - Thermoplastic elastic polymer composition - Google Patents
Thermoplastic elastic polymer compositionInfo
- Publication number
- JPS5562943A JPS5562943A JP13574178A JP13574178A JPS5562943A JP S5562943 A JPS5562943 A JP S5562943A JP 13574178 A JP13574178 A JP 13574178A JP 13574178 A JP13574178 A JP 13574178A JP S5562943 A JPS5562943 A JP S5562943A
- Authority
- JP
- Japan
- Prior art keywords
- polymer composition
- rubber
- elastic polymer
- butyl rubber
- thermoplastic
- 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.)
- Pending
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: A thermoplastic and elastic polymer composition that is made by mixing with heat a butyl rubber and an ethylene-propylene copolymer rubber in the presence of an organic peroxide resulting in partial crosslinking, thus having high elastic, thermal and melt-flowing properties.
CONSTITUTION: A mixture consisting of a butyl rubber, such as butyl rubber or polyisobutylene rubber, an ethylene-propylene copolymer rubber is blended with heat in the presence of an organic peroxide resulting in partial crosslinking. The thermoplastic and elastic polymer composition has good compatibility to polyolefin as polyethylene or polypropylene and nylon 12 and the blended products show improved flexibility, especially much improved shock resistance at lower temperature. Further, said polymer composition can be incorporated with a tackfier as coumarone- indene resin or terpene resin to give a hot-melt adhesive and sealant.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13574178A JPS5562943A (en) | 1978-11-06 | 1978-11-06 | Thermoplastic elastic polymer composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13574178A JPS5562943A (en) | 1978-11-06 | 1978-11-06 | Thermoplastic elastic polymer composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5562943A true JPS5562943A (en) | 1980-05-12 |
Family
ID=15158778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13574178A Pending JPS5562943A (en) | 1978-11-06 | 1978-11-06 | Thermoplastic elastic polymer composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5562943A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006060896A1 (en) * | 2004-12-08 | 2006-06-15 | Lanxess Inc. | Peroxide vulcanizable butyl compositions useful for rubber articles |
US7323516B2 (en) | 2004-12-03 | 2008-01-29 | Lanxess Inc. | Peroxide curable butyl formulations for rubber articles |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52133347A (en) * | 1976-04-30 | 1977-11-08 | Daikyo Gomu Seiko Kk | High molecular products |
JPS52142753A (en) * | 1976-05-24 | 1977-11-28 | Japan Synthetic Rubber Co Ltd | Thermoplastic elastomer compositions |
-
1978
- 1978-11-06 JP JP13574178A patent/JPS5562943A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52133347A (en) * | 1976-04-30 | 1977-11-08 | Daikyo Gomu Seiko Kk | High molecular products |
JPS52142753A (en) * | 1976-05-24 | 1977-11-28 | Japan Synthetic Rubber Co Ltd | Thermoplastic elastomer compositions |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7323516B2 (en) | 2004-12-03 | 2008-01-29 | Lanxess Inc. | Peroxide curable butyl formulations for rubber articles |
JP2008521976A (en) * | 2004-12-03 | 2008-06-26 | ランクセス・インク. | Peroxide curable butyl compound for rubber articles |
WO2006060896A1 (en) * | 2004-12-08 | 2006-06-15 | Lanxess Inc. | Peroxide vulcanizable butyl compositions useful for rubber articles |
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