发明名称 |
THERMOPLASTIC RESIN COMPOSITION, METHOD FOR PRODUCING SAME, AND MOLDED BODY |
摘要 |
The purpose of the present invention is to provide: a thermoplastic resin composition which exhibits excellent rigidity, while having excellent impact strength characteristics; and a method for producing the thermoplastic resin composition. This thermoplastic resin composition, wherein a polyolefin resin contains a polyamide resin that is dispersed therein, is characterized in that: the thermoplastic resin composition is obtained by melting and kneading a polyolefin resin and a mixed resin that is obtained by melting and kneading a polyamide resin and a compatibilizer; and the compatibilizer is a modified elastomer that is obtained by providing an elastomer (such as an olefin-based thermoplastic elastomer or a styrene-based thermoplastic elastomer) with a reactive group that is reactive with the polyamide resin. The present invention also relates to a thermoplastic resin composition which is obtained by melting and kneading from 1% by mass to 80% by mass (inclusive) of a plant-derived polyamide resin such as polyamide 11, from 5% by mass to 75% by mass (inclusive) of a polyolefin resin and from 1% by mass to 30% by mass (inclusive) of a compatibilizer that is an olefin-based thermoplastic elastomer that is modified with an acid. |
申请公布号 |
EP2796497(A4) |
申请公布日期 |
2015.07.01 |
申请号 |
EP20120860507 |
申请日期 |
2012.12.21 |
申请人 |
TOYOTA BOSHOKU KABUSHIKI KAISHA |
发明人 |
KITO MASAYUKI;ARIO TOSHIYUKI;KAWADA JUMPEI;MOURI MAKOTO;WATANABE OSAMU;KATO MAKOTO;OKAMOTO HIROTAKA |
分类号 |
C08L23/02;C08L23/12;C08L77/00 |
主分类号 |
C08L23/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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