Composition for preparing SAN copolymer, SAN copolymer, preparation method therefore, heat-resistant ABS resin blend comprising same, and heat-resistant ABS pellets

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United States of America Patent

PATENT NO 10717859
APP PUB NO 20180072881A1
SERIAL NO

15815520

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Abstract

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The present invention relates to a composition for preparing a SAN copolymer, a SAN copolymer, a preparation method therefor, a heat-resistant ABS resin blend comprising the same, and heat-resistant ABS pellets. Specifically, the present invention provides a composition for preparing a SAN copolymer, the composition comprising a monomer mixture, and ethylene glycol dimethacrylate as a chain extender, wherein the monomer mixture comprises 60 to 75 wt % of an α-methylstyrene monomer and 25 to 40 wt % of an acrylonitrile-based monomer based on the total weight of the monomer mixture; and the ethylene glycol dimethacrylate is contained in an amount of 0.001 to 0.15 parts by weight based on 100 parts by weight of the monomer mixture.

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Patent Owner(s)

  • LG CHEM LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Eun Jung Daejeon, KR 52 25
Han, Chang Hun Daejeon, KR 110 531
Kang, Byoung Il Daejeon, KR 21 15
Kim, Gyu Sun Daejeon, KR 17 8
Lee, Dae Woo Daejeon, KR 110 612
Park, Jung Tae Daejeon, KR 54 109
Seo, Jae Bum Daejeon, KR 22 11
Sung, Da Eun Daejeon, KR 16 14

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