THERMOPLASTIC RESIN COMPOSITION - YOKOHAMA RUBBER CO LTD

Title:

THERMOPLASTIC RESIN COMPOSITION

Document Type and Number:

WIPO Patent Application WO/2012/026173

Kind Code:

A1

Abstract:

The present invention improves the low temperature endurance of a thermoplastic elastomer composition comprising a polyamide resin and a modified rubber. A thermoplastic elastomer composition which comprises a polyamide resin and a modified rubber having an acid anhydride group or an epoxy group, characterized in that the modified rubber having an acid anhydride group or an epoxy group is modified with a secondary amine. The secondary amine is preferably a compound having a structural formula R1-NH-R2 (In the formula, R1 is a C1-30 straight chain alkyl group, and R2 is a C1-30 hydrocarbon group or a C1-30 hydrocarbon group having a hydroxyl group, a sulphonyl group, a carbonyl group or an ether linkage).

Inventors:

KAWAGUCHI KOICHI (JP)
HARA YUICHI (JP)

Application Number:

PCT/JP2011/062146

Publication Date:

March 01, 2012

Filing Date:

May 20, 2011

Export Citation:

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Assignee:

YOKOHAMA RUBBER CO LTD (JP)
KAWAGUCHI KOICHI (JP)
HARA YUICHI (JP)

International Classes:

C08L23/26; B32B25/14; B60C5/14; C08K5/17; C08L77/00

Foreign References:

JP2010037465A	2010-02-18
JPS63170460A	1988-07-14
JP2009155441A	2009-07-16
JPH04159363A	1992-06-02
JPS6431864A	1989-02-02
JP2010132850A	2010-06-17
JP2007297525A	2007-11-15
JP2007031578A	2007-02-08
JPH08259741A	1996-10-08
JPH1025375A	1998-01-27

Other References: