JPS5742758A - Thermoplastic elastomer composition - Google Patents
Thermoplastic elastomer compositionInfo
- Publication number
- JPS5742758A JPS5742758A JP11912280A JP11912280A JPS5742758A JP S5742758 A JPS5742758 A JP S5742758A JP 11912280 A JP11912280 A JP 11912280A JP 11912280 A JP11912280 A JP 11912280A JP S5742758 A JPS5742758 A JP S5742758A
- Authority
- JP
- Japan
- Prior art keywords
- compsn
- polybutadiene
- 0w50pts
- arom
- flexibility
- 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: To provide the titled compsn. having excellent mechanical strength, foaming properties, flexibility, flow characteristic and wear resistance, consisting of 1,2-polybutadiene, a block copolymer of an arom. vinyl compd. with a conjugated diolefin, and 1,4-polybutadiene as main components.
CONSTITUTION: A compsn. consisting of 20W85wt% polybutadiene (A) having a 1,2-bond structure content of 70% or more, a crystallinity of 5W35wt% and an intrinsic viscosity [η] of 0.7 or above (in toluene at 30°C), 10W70wt% block copolymer (B) of an arom. vinyl compd. with a conjugated diolefin, and 5W30wt% polybutadiene (C) having a 1,4-bond structure content of 80% or above, is used as a main component. When necessary, 0W50pts.wt. (per 100pts.wt. said compsn. composed of components A, B and C) process oil and 0W50pts.wt. inorg. filler are incorporated into said compsn. The resulting compsn. is lightweight and has excellent tensile and tear strength, foaming properties, flexibility, flow characteristics and wear resistance as well as excellent low-temperature resistance and snap-back characteristics.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11912280A JPS5742758A (en) | 1980-08-28 | 1980-08-28 | Thermoplastic elastomer composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11912280A JPS5742758A (en) | 1980-08-28 | 1980-08-28 | Thermoplastic elastomer composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5742758A true JPS5742758A (en) | 1982-03-10 |
JPS631980B2 JPS631980B2 (en) | 1988-01-14 |
Family
ID=14753475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11912280A Granted JPS5742758A (en) | 1980-08-28 | 1980-08-28 | Thermoplastic elastomer composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5742758A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62192439A (en) * | 1986-02-19 | 1987-08-24 | Japan Synthetic Rubber Co Ltd | Thermoplastic elastomer composition |
JPH01289845A (en) * | 1988-05-17 | 1989-11-21 | Japan Synthetic Rubber Co Ltd | Crosslinked rubber |
JPH01297443A (en) * | 1988-05-25 | 1989-11-30 | Japan Synthetic Rubber Co Ltd | Crosslinked substance of high hardness |
JP2002526288A (en) * | 1998-10-05 | 2002-08-20 | スリーエム イノベイティブ プロパティズ カンパニー | Slip control articles suitable for use in wet and dry conditions |
WO2002064673A1 (en) * | 2001-02-15 | 2002-08-22 | Jsr Corporation | Oil extended 1, 2-polybutadiene and method of manufacturing the polybutadiene, and composition and formed product thereof |
US8277922B2 (en) | 1998-10-05 | 2012-10-02 | 3M Innovative Properties Company | Stem web |
-
1980
- 1980-08-28 JP JP11912280A patent/JPS5742758A/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62192439A (en) * | 1986-02-19 | 1987-08-24 | Japan Synthetic Rubber Co Ltd | Thermoplastic elastomer composition |
JPH01289845A (en) * | 1988-05-17 | 1989-11-21 | Japan Synthetic Rubber Co Ltd | Crosslinked rubber |
JPH01297443A (en) * | 1988-05-25 | 1989-11-30 | Japan Synthetic Rubber Co Ltd | Crosslinked substance of high hardness |
JP2002526288A (en) * | 1998-10-05 | 2002-08-20 | スリーエム イノベイティブ プロパティズ カンパニー | Slip control articles suitable for use in wet and dry conditions |
US8277922B2 (en) | 1998-10-05 | 2012-10-02 | 3M Innovative Properties Company | Stem web |
WO2002064673A1 (en) * | 2001-02-15 | 2002-08-22 | Jsr Corporation | Oil extended 1, 2-polybutadiene and method of manufacturing the polybutadiene, and composition and formed product thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS631980B2 (en) | 1988-01-14 |
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