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US 5,665,795 AGranted
Resin compositions and molded articles
AssigneeNippon Zeon Co., Ltd.
InventorsYuji Koushima, Teiji Kohara, Tadao Natsuume
Life of this patent
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Abstract
A resin composition comprising 30-95 parts by weight of a thermoplastic norbornene resin and 5-70 parts by weight of a spherical inorganic filler having an average particle diameter of 0.05-50 .mu.m; and a precision molding produced therefrom.
Claims16
A resin composition which comprises 30-95 parts by weight of a thermoplastic norbornene resin having a number-average molecular weight of 10,000-200,000 and 5-70 parts by weight of a spherical inorganic filler having an average particle diameter of 0.05-50 .mu.m.
Dependencies are inferred from the claim text.