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US 10,793,714 B2Granted
Polycarbonate resin composition and molded product using same
AssigneeLotte Advanced Materials Co., Ltd.
InventorsEun Taek Woo, Yoo Jin Jung, Eric Arifin, Jung Ki Kim, Na Ri Park, Mi Rae Jang, Sang Hyun Hong
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Abstract
A polycarbonate resin composition, according to the present invention, comprises: a polycarbonate resin; a polyester resin; and a metal compound, wherein the content ratio of the polycarbonate resin and polyester resin is from approximately 4:1 to approximately 9:1. The polycarbonate resin composition and a molded product using same have excellent physical properties, such as impact resistance, fluidity and the like, as well as excellent exterior and plating adhesion.
Claims8
A polycarbonate resin composition comprising:
- a polycarbonate resin;
- a polyester resin comprising polyethylene terephthalate glycol (PETG), polybutylene terephthalate (PBT), and/or polytrimethylene terephthalate (PTT);
- an olefin copolymer;
- and
- a metal compound comprising a heavy metal complex oxide represented by Formula 1 and having a spinel structure:
- AB2O4, [Formula 1]
- wherein A is cadmium, chromium, manganese, nickel, zinc, copper, cobalt, iron, magnesium, tin, or titanium;
- and B is chromium, iron, aluminum, nickel, manganese, molybdenum, antimony, bismuth, or tin in an amount of about 1 to about 15 parts by weight relative to about 100 parts by weight of the polycarbonate resin and the polyester resin,
- wherein the polycarbonate resin and the polyester resin are present in a weight ratio of about 5:1 to about 9:1.
6 more elements
Dependencies are inferred from the claim text.