Thermoplastic resin composition
AssigneeLG Chem, Ltd.
InventorsJeong Su Choi, Won Seok Lee, Roo Da Lee, Sang Hoo Park, Jong Ju Lee
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Abstract
The present disclosure relates to a thermoplastic resin composition which includes: a graft polymer including a rubber polymer having a gel content of 0 to 10 wt % and including an aromatic vinyl-based monomer unit and a diene-based monomer unit; and a shell including a (meth)acrylate-based monomer unit and an aromatic vinyl-based monomer unit which are grafted to the rubber polymer; and a non-grafted polymer including a (meth)acrylate-based monomer unit and an aromatic vinyl-based monomer unit, wherein the refractive indices of the graft polymer and the non-grafted polymer differ by 0.0100 or less.
Claims7
A thermoplastic resin composition comprising:
- a graft polymer including a rubber polymer having a gel content of 0 to 5 wt % and including an aromatic vinyl-based monomer unit and a diene-based monomer unit;
- and a shell including a (meth) acrylate-based monomer unit, an aromatic vinyl-based monomer unit, and a vinyl cyanide-based monomer unit, wherein the aromatic vinyl-based monomer unit and the vinyl cyanide-based monomer unit are grafted to the rubber polymer;
- and
- a non-grafted polymer including a (meth) acrylate-based monomer unit, an aromatic vinyl-based monomer unit, and a vinyl cyanide-based monomer unit,
- wherein refractive indices of the graft polymer and the non-grafted polymer differ by 0.0100 or less, and
- wherein the rubber polymer has an average particle diameter of 20 to 100 nm.
Dependencies are inferred from the claim text.