Invention Grant
- Patent Title: Thermoplastic resin composition and molded article produced therefrom
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Application No.: US17825134Application Date: 2022-05-26
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Publication No.: US12054609B2Publication Date: 2024-08-06
- Inventor: Ki Hong Choi , Tae Gon Kang , Dong Yeop Shin , Ye Seul Shin , Sung Woo Yang , Seo Yun Lee , Dong In Ha
- Applicant: LOTTE CHEMICAL CORPORATION
- Applicant Address: KR Seoul
- Assignee: Lotte Chemical Corporation
- Current Assignee: Lotte Chemical Corporation
- Current Assignee Address: KR Seoul
- Agency: Additon, Pendelton & Witherspoon, P.A.
- Priority: KR 20210069642 2021.05.31
- Main IPC: C08L69/00
- IPC: C08L69/00 ; C08K3/04 ; C08K3/34 ; C08K7/06 ; C08K7/14 ; C08L51/04

Abstract:
A thermoplastic resin composition comprises: about 100 parts by weight of a polycarbonate resin; about 3 parts by weight to about 20 parts by weight of a rubber-modified aromatic vinyl copolymer resin; about 12 parts by weight to about 28 parts by weight of talc having an average particle size of about 8 μm to about 20 μm and a blackness degree L* of less than about 90; about 5 parts by weight to about 20 parts by weight of acicular inorganic fillers; and about 10 parts by weight to about 30 parts by weight of a phosphorus flame retardant. The thermoplastic resin composition can have good properties in terms of light shielding, impact resistance, dimensional stability, flame retardancy, balance therebetween, and the like.
Public/Granted literature
- US20220380597A1 Thermoplastic Resin Composition and Molded Article Produced Therefrom Public/Granted day:2022-12-01
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