Lotte Advanced Materials Co., Ltd.

Samsung Sdi Co., Inc.

Cheil Industries Inc.

Lotte Chemical Corporation

Jung Hun Lee

Doo Young Kim

Chang Min Hong

Won Yup Ko

Won Young Choi

Young Sub Jin

Seung Shik Shin

Su Hak Bae

Yang Il Kim

Bong Jae Lee

Eric Arifin

Jin-Kyung Cho

Dong Kil Choi

Dong Min Park

Wonyoung Choi

Min Jung Joo

Won Ko

A liquid crystalline polymer composition of the present invention comprises: about 10-50% by weight of a liquid crystalline polymer, about 20-60% by weight of an aromatic sulfone polymer, and about 10-50% by weight of an inorganic filler having a pH of about 7-12. The liquid crystalline polymer composition has excellent fluidity, rigidity, and abrasion resistance, and generates little dust.

Liquid crystalline polymer composition and molded article produced therefrom

The present invention relates to a conductive polyamide/polyphenylene ether resin composition and an automotive molded article manufactured therefrom. The conductive polyamide/polyphenylene ether resin composition comprises: (a) a base resin comprising (a-1) polyphenylene ether and (a-2) polyamide; (b) a modified polyolefin based resin; (c) an impact modifier; (d) a compatibilizer; and (e) a conductive filler, and the conductive polyamide/polyphenylene ether resin composition is formed in a domain phase and a matrix phase, wherein the domain phase comprises (a-1) the polyphenylene ether and (c) the impact modifier and the matrix phase comprises (a-2) the polyamide and (b) the modified polyolefin based resin, (e) the conductive filler being dispersed on the domain phase and the matrix phase and the content of the conductive filler dispersed on the matrix phase being higher than that of the conductive filler dispersed on the domain phase.

Conductive polyamide/polyphenylene ether resin composition and automotive molded article manufactured therefrom

An electrically conductive polyamide/polyphenylene ether resin composition and a molded article for vehicles using the same. The resin composition includes a polyphenylene ether; a polyamide; an olefin-based polymer; an impact modifier; a compatibilizer; and carbon fibrils, wherein the polyphenylene ether and the impact modifier form domains, and the polyamide, the olefin-based polymer and the carbon fibrils form a matrix, the domains including about 90 vol % or more of domain particles having a particle diameter of about 0.1 &#x3bc;m to about 2.0 &#x3bc;m, and wherein the electrically conductive polyamide/polyphenylene ether resin composition has a surface resistance of about 10&#x3a9;/&#x25a1; or less as measured on a specimen having a size of about 100 mm&#xd7;about 100 mm&#xd7;about 0.5 mm under conditions of about 23&#xb0; C. and about 50% relative humidity (RH). The electrically conductive polyamide/polyphenylene ether resin composition and the molded article for vehicles using the same can exhibit good properties in terms of mechanical strength, heat resistance, impact resistance and electrical conductivity.

Electrically conductive polyamide/polyphenylene ether resin composition and molded article for vehicle using the same

An electroconductive polyamide/polyphenylene ether resin composition and a molded product for vehicle manufactured using the same includes a base resin (a) including polyphenylene ether (a-1) and polyamide (a-2); an impact modifier (b); a compatibilizer (c); and an electroconductive filler (d). The electroconductive filler (d) includes aromatic compounds having molecular weights of about 120 to about 1,000 g/mol, wherein the aromatic compounds are byproducts generated when preparing the electroconductive filler (d).

Electroconductive polyamide/polyphenylene ether resin composition and molded product for vehicle using the same

A flame retardant thermoplastic resin composition includes: (A) about 60% by weight (wt %) to about 90 wt % of a polycarbonate resin including a first polycarbonate having a weight average molecular weight from about 30,000 g/mol to about 50,000 g/mol and a second polycarbonate having a weight average molecular weight from about 5,000 g/mol to about 20,000 g/mol; (B) about 10 wt % to about 40 wt % of an aromatic vinyl resin having a fogging index (FI) of about 0.8 or less as calculated by Equation 1 defined in the specification; (C) about 1 part by weight to about 20 parts by weight of an impact modifier based on about 100 parts by weight of (A)+(B); and (D) about 5 parts by weight to about 30 parts by weight of a flame retardant based on about 100 parts by weight of (A)+(B.

Flame retardant thermoplastic resin composition and molded article produced from the same

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Uiwang-si, South Korea

Jung Hun Lee