US 11,781,010 B2 · Thermoplastic resin composition and article produced therefrom

Abstract

A thermoplastic resin composition of the present invention comprises: about 100 parts by weight of a polycarbonate resin; about 1 part by weight to about 5 parts by weight of a silicone-based rubber modified vinyl graft copolymer; and about 0.03 parts by weight to about 0.2 parts by weight of a metallic salt compound; wherein the metallic salt compound comprises a compound represented by the Formula 1, a compound represented by the Formula 2 and/or a compound represented by the Formula 3 as defined herein. The thermoplastic resin composition can have good properties in terms of impact resistance, impact resistance after ultrasonic welding, flame retardancy, heat resistance, and the like.

Claims8

Dependent claims

A thermoplastic resin composition comprising:

about 100 parts by weight of a polycarbonate resin;
about 1 part by weight to about 5 parts by weight of a silicone-based rubber modified vinyl graft copolymer;
and
about 0.03 parts by weight to about 0.2 parts by weight of a metallic salt compound;
wherein the metallic salt compound is a mixture of about 80 wt % to about 95 wt % of a compound represented by the following Formula 1 and about 5 wt % to about 20 wt % of a compound represented by the following Formula 2:
wherein Ar1 is a C6 to C12 aryl group, Ar2 is a C6 to C12 arylene group, and M is Na or K;
wherein R is a C8 to C16 alkyl group, Ar3 and Ar4 are each independently a C6 to C12 arylene group, and M is Na or K.

4 more elements

Dependencies are inferred from the claim text.

Thermoplastic resin composition and article produced therefrom

Life of this patent

Thermoplastic resin composition and article produced therefrom

Life of this patent

Abstract

Claims8