Styrenic resin composition

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United States of America Patent

PATENT NO 5760105
SERIAL NO

08603262

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Abstract

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There are disclosed a styrenic resin composition which comprises 1 to 95% by weight of a (a) styrenic polymer having syndiotactic configuration (SPS) or modified SPS; 1 to 95% by weight of a (b) thermoplastic resin having a polar group; 1 to 50% by weight of a (c) rubbery elastomer having an affinity for the component (a); and 0.1 to 10% by weight of a (d) compatibilizer having a polar group, a styrenic resin composition same as above except that the component (c) has a polar group capable of reacting with the component (b) as well as an affinity for the component (a) and a styrenic resin composition further comprising 1 to 350% parts by weight of an (e) inorganic filler based on 100 parts by weight of the above resin components. According to the present invention, there are obtained styrenic resin compositions that are well suited for various industrial materials and excellent in rigidity, heat resistance, impact resistance and water resistance.

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Patent Owner(s)

Patent OwnerAddress
IDEMITSU KOSAN CO LTDNO 1 2-FAN YIDINGMU DAISAKU MACHI CHIYODA DISTRICT TOKYO JAPAN TOKYO TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukui, Hiroki Ichihara, JP 13 105
Okada, Akihiko Ichihara, JP 40 604

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