Styrene based resin composition

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United States of America Patent

PATENT NO 5990217
SERIAL NO

09075867

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Abstract

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A polystyrene-based resin composition containing a styrene-based resin with mainly syndiotactic configuration and filler as main components. Styrene-based resins of mainly syndiotactic configuration include polystyrene, poly(alkylstyrene), poly(halogenated styrene), poly(alkoxystyrene), styrene copolymers comprised of polymerized units of at least of styrene, alkylstyrene, halogenated styrene and alkoxystyrene, and mixtures thereof.

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Patent Owner(s)

Patent OwnerAddress
IDEMITSU KOSAN CO LTD2-1 OTEMACHI 1-CHOME CHIYODA-KU TOKYO 1008321 ?1008321

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Funaki, Keisuke Ichihara, JP 44 792
Ijitsu, Toshikazu Sodegaura-machi, JP 12 167
Kuramoto, Masahiko Ichihara, JP 47 706
Nakano, Akikazu Ichihara, JP 24 448
Sawada, Michihiro Sodegaura-machi, JP 14 132
Sumitomo, Takashi Ichihara, JP 21 381
Suzuki, Masakazu Ichihara, JP 172 2958

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