US 2005/0032984 A1 · Acrylonitrile-butadiene-styrene copolymer transparent resin having superior chemical resistance and transparency and preparation thereof

Abstract

The present invention relates to acrylonitrile-butadiene-styrene copolymer transparent resin having superior chemical resistance and transparency and preparation thereof, and particularly to acrylonitrile-butadiene-styrene copolymer transparent resin having superior chemical resistance and transparency by graft-copolymerzing on a) conjugated diene rubber latex, b) methacrylate alkylester or acrylate alkylester compound, c) aromatic vinyl compound and d) vinyl cyanide compound, and preparation thereof. In addition, according to the present invention, chemical resistance and ESCR can be further improved by further adding e) polyester-amide copolymer to the acrylonitrile-butadiene-styrene copolymer transparent resin.

Claims8

Dependent claims

Acrylonitrile-butadiene-styrene copolymer transparent resin comprising

i) 100 weight parts of acrylonitrile-butadiene-styrene copolymer resin comprising:
a) 15 to 40 weight parts of conjugated diene rubber latex;
b) 20 to 65 weight parts of methacrylate alkylester or acrylate alkylester compound grafted on the a) conjugated diene rubber latex;
C) 8 to 25 weight parts of aromatic vinyl compound grafted on the a) conjugated diene rubber latex;
and
d) 5 to 20 weight parts of vinyl cyanide compound grafted on the a) conjugated diene rubber latex:
and
ii) 1 to 30 weight parts of polyester-amide copolymer.

5 more elements

Dependencies are inferred from the claim text.

Acrylonitrile-butadiene-styrene copolymer transparent resin having superior chemical resistance and transparency and preparation thereof

Life of this patent

Acrylonitrile-butadiene-styrene copolymer transparent resin having superior chemical resistance and transparency and preparation thereof

Life of this patent

Abstract

Claims8