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US 9,574,065 B2Granted
Thermoplastic resin composition and its molded product
AssigneeToray Industries, Inc.
InventorsKohei Miyamoto, Mitsushige Hamaguchi, Hideyuki Umetsu
Life of this patent
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Abstract
A thermoplastic resin composition includes 100 parts by weight of a thermoplastic resin (a) that is a liquid crystalline polyester and/or a polyphenylene sulfide; and 0.001 to 10 parts by weight of a metal complex (b) having a monodentate or a bidentate ligand; and at least one metal and/or its salt selected from the group consisting of copper, zinc, nickel, manganese, cobalt, chromium and tin.
Claims11
A thermoplastic resin composition comprising:
- 100 parts by weight of a thermoplastic resin (a) that is a liquid crystalline polyester or a mixture of a liquid crystalline polyester and a polyphenylene sulfide;
- and
- 0.001 to 10 parts by weight of a metal complex (b) having:
- a monodentate or a bidentate ligand;
- wherein said metal complex is selected from the group consisting of an equimolar complex of 2-mercaptobenzimidazole and copper iodide, a 2-fold molar complex of 2-mercaptobenzothiazole and zinc, a bis(8-quinolinolato) copper (II) complex, and a copper (II) acetylacetonate complex,
- the composition having a rate of change in flow length of 2 to 9% in a molding at a temperature of the melting point of the thermoplastic resin (a)+10° C.
3 more elements
Dependencies are inferred from the claim text.