Lg Chem, Ltd

Jin Oh Nam

Seong Lyong Kim

Seung Cheol Ryoo

Hyun Ki Kim

Dae San Jung

Seung Hun Han

Sung Hwan Yoon

The present invention relates to a thermoplastic resin composition comprising: 100 parts by weight of a base resin comprising a first polymer obtained by graft polymerization of an aromatic vinyl-based monomer and a vinyl cyanide-based monomer to a diene-based rubber polymer, a second polymer comprising maleimide-based monomer units, maleic acid-based monomer units, and aromatic vinyl-based monomer units, and a third polymer comprising aromatic vinyl-based monomer units and vinyl cyanide-based monomer units; and 1 part by weight to 3 parts by weight of a fourth polymer comprising polyvinyl alcohol.

Thermoplastic resin composition

The present invention relates to a heat-resistant resin composition including a first copolymer including a conjugated diene-based polymer, units derived from an aromatic vinyl-based monomer, and units derived from a vinyl cyan-based monomer; a second copolymer including units derived from an aromatic vinyl-based monomer and units derived from a vinyl cyan-based monomer and having a glass transition temperature of 115&#xb0; C. or more; and a third copolymer including units derived from an aromatic vinyl-based monomer and units derived from a vinyl cyan-based monomer, wherein the second copolymer has a linear shape, and the third copolymer has a branched shape and a branched degree of 2 to 8.

Heat-resistant resin composition and automobile spoiler manufactured using the same

The present invention relates to a resin composition including (1) 80 wt % to 99.8 wt % of a butadiene-based graft copolymer mixture; (2) 0.1 wt % to 10 wt % of a graft copolymer including a derived unit from a polyolefin-based polymer, a derived unit from a vinyl cyanide compound and a derived unit from an aromatic vinyl-based compound; and (3) 0.1 wt % to 10 wt % of an alpha olefin-based copolymer.

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Daejeon, South Korea

Jin Oh Nam