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Title:
THERMOPLASTIC RESIN COMPOSITION, METHOD FOR PRODUCING SAME, AND MOLDED BODY
Document Type and Number:
WIPO Patent Application WO/2018/021569
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a thermoplastic resin composition in which it is possible to impart exceptional impact resistance equivalent to PA11 even with a short-chain polyamide resin, a method for producing said composition, and a molded body. The thermoplastic resin composition is obtained by blending a polyolefin resin, a polyamide resin, and a modified elastomer having a group that is reactive with the polyamide resin. The polyolefin resin has a number average molecular weight of 350,000 or more, and the polyamide resin has a structure in which there are no more than five straight carbons in hydrocarbon groups interposed between adjacent amide bonds in the main chain. The molded body comprises the thermoplastic resin composition. The thermoplastic resin composition is obtained by melt-kneading a melt-kneaded material of a polyamide resin and a modified elastomer, and a polyolefin resin.

Inventors:
KATO KEISUKE (JP)
Application Number:
PCT/JP2017/027564
Publication Date:
February 01, 2018
Filing Date:
July 28, 2017
Export Citation:
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Assignee:
TOYOTA BOSHOKU KK (JP)
International Classes:
C08L23/02; C08J3/20; C08L23/26; C08L25/04; C08L77/00
Foreign References:
JP2013147645A2013-08-01
JP2013147647A2013-08-01
JP2013227423A2013-11-07
Other References:
See also references of EP 3492523A4
Attorney, Agent or Firm:
KOJIMA Seiji (JP)
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