公开(公告)号：US11667780B2

公开(公告)日：2023-06-06

申请号：US16633278

申请日：2018-07-25

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： Tobias Schulz ,  Norbert Niessner ,  Janna Michaelis de Vasconcellos ,  Hans-Werner Schmidt ,  Tristan Kolb

IPC: C08L25/12 ,  C08J3/22

CPC classification number: C08L25/12 ,  C08J3/226 ,  C08J2325/12 ,  C08J2413/00 ,  C08J2425/12 ,  C08J2483/04 ,  C08L2205/025 ,  C08L2205/035

Abstract: Thermoplastic polymer compositions (P) comprising at least one styrene-based polymer composition (A) comprising at least one graft copolymer (A-1), at least one organopolysiloxane compound, and optionally at least one colorant, dye or pigment, and/or at least one further additive, shows improved properties with respect to residual gloss after abrasion combined with improved melt flow characteristics while heat resistance is not affected.