公开(公告)号：US09745456B2

公开(公告)日：2017-08-29

申请号：US14777004

申请日：2014-03-13

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： Mohammed Abboud ,  Rolf Minkwitz ,  Davy Roger Suwier ,  Philipp Boeckmann ,  Hans-Juergen Hausser

IPC: C08L25/12 ,  B32B27/08 ,  B32B27/30 ,  C08L51/00 ,  B32B37/14 ,  C08J3/00 ,  C08J3/20 ,  C08L51/04

CPC classification number: C08L25/12 ,  B32B27/08 ,  B32B27/302 ,  B32B27/304 ,  B32B27/308 ,  B32B37/14 ,  B32B2250/02 ,  B32B2250/246 ,  B32B2264/0207 ,  B32B2264/12 ,  B32B2270/00 ,  B32B2307/712 ,  B32B2419/00 ,  C08J3/005 ,  C08J3/203 ,  C08J2325/12 ,  C08J2451/00 ,  C08L51/003 ,  C08L51/04 ,  C08L2205/025

Abstract: The invention relates to thermoplastic compositions, containing the following components: a) 30 to 90 wt % of one or more styrene copolymers, and acrylonitrile, as component A; b) 10 to 70 wt % of several impact-modifying graft rubbers without an olefinic double bond in the rubber phase as component B, wherein said component B contains: B1) 1 to 50 wt % of rubber particles that have an average particle diameter of 50 to 150 nm as component B I; B2) 50 to 99 wt % of rubber particles that have an average particle diameter of 800 to 1200 nm as component B2; c) 0 to 20 wt % of one or more additives as component C; are especially weather-resistant and have good mechanical properties.