Thermoplastic resin composition having a pearly luster
AssigneeShiseido Company, Ltd.
InventorsRyoji Odate, Kazuo Haneda
Life of this patent
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Abstract
A thermoplastic resin composition having a pearly luster essentially comprising about 30 to 70% by weight of a polymethyl methacrylate and about 70 to 30% by weight of a styreneacrylonitrile copolymer having an acrylonitrile content of about 25 to 32% by weight. By adding glass fibers to the thermoplastic resin composition, the pearly luster thereof can be further improved and by adding an acrylonitrile-butadiene-styrene resin to the thermoplastic resin composition, the Izod impact value of the resin composition can be increased.
Claims7
A thermoplastic resin composition having a pearly luster consisting of about 30 to 70% by weight of polymethyl metachrylate and about 70 to 30% by weight of a styrene-acrylonitrile copolymer having an acrylonitrile content of about 25 to 32% by weight.
A thermoplastic resin composition having a plearly luster and an Izod impact value of about 2.8 to 14 kg-cm/cm.sup.2 consisting of (a) about 50 to 90% by weight of a thermoplastic resin compositon consisting of about 30 to 70% by weight of polymethyl methacrylate and about 70 to 30% by weight of styrene-acrylonitrile copolymer having an acrylonitrile content of about 25 to 32% by weight and (b) about 50 to 10% by weight of an acrylonitrile-butadiene-styrene resin.
Dependencies are inferred from the claim text.