Patent ID: 11965066
Assignee: INEOS STYROLUTION GROUP GMBH
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C | IPC C

Claim 4:
5. The method of claim 1, wherein the at least one thermoplastic polymer composition (A) comprises:
(A-1) 5 to 50 wt.-%, based on the thermoplastic polymer composition (A), of at least one graft copolymer (A-1) comprising or consisting of an acrylonitrile styrene acrylate (ASA) having an average particle size d50 of rubber particles in the ASA copolymer from 50 to 1000 nm, wherein the average particle size is determined by scattered light measurement;
(A-2) 20 to 95 wt.-%, based on the thermoplastic polymer composition (A), of at least one thermoplastic matrix (A-2) comprising 18 to 45 wt.-% of at least one vinyl cyanide and 55 to 82 wt.-% of at least one vinylaromatic; and
(A-3) 0 to 75 wt.-%, v the thermoplastic polymer composition (A), of at least one additional thermoplastic polymer (A-3).