公开(公告)号：US10072140B2

公开(公告)日：2018-09-11

申请号：US15117386

申请日：2015-02-10

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： Konrad Knoll ,  Andrea Colombo

IPC: C08L53/02 ,  C08L23/12 ,  C08L23/06 ,  B32B27/32 ,  C08J5/18 ,  B32B7/02 ,  B32B27/08 ,  B32B27/30 ,  C08L23/08

CPC classification number: C08L23/12 ,  B32B7/02 ,  B32B27/08 ,  B32B27/302 ,  B32B27/32 ,  B32B2270/00 ,  B32B2274/00 ,  B32B2307/51 ,  B32B2307/712 ,  B32B2307/7244 ,  B32B2307/7246 ,  B32B2553/00 ,  C08J5/18 ,  C08J2323/06 ,  C08J2323/08 ,  C08J2323/12 ,  C08J2353/02 ,  C08J2423/08 ,  C08J2453/02 ,  C08L23/06 ,  C08L23/0815 ,  C08L2201/10 ,  C08L2203/16 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2207/066 ,  C08L2310/00 ,  C08L53/02

Abstract: Polymer blend comprising components A, B and C: A: 1 to 19.5% by weight of an elastomeric block copolymer A based on styrene (S-TPE); B: 0.5 to 8% by weight of a compatibilizer component B; and C: 80 to 98.5% by weight of at least one semi-crystalline olefin homo- or copolymer C. The invention further relates to a composition comprising thermoplastic elastomers based on styrene (S-TPE) for use as compatibilizer of S-TPE block copolymers and polyolefins, a process for the preparation of the polymer blend, a master batch for the preparation of the polymer blend, and single- and multilayer films comprising said polymer blend and their use for food packaging and as shrink hood.