公开(公告)号：US20190233637A1

公开(公告)日：2019-08-01

申请号：US16311237

申请日：2017-06-26

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： Andrea COLOMBO ,  Michael HAMILTON ,  Michiel VERSWYVEL ,  Eike JAHNKE ,  Bernd ELBERT ,  Norbert NIESSNER ,  Konrad KNOLL

IPC: C08L53/02 ,  C08J5/18 ,  C08J3/20

CPC classification number: C08L53/02 ,  C08J3/201 ,  C08J5/18 ,  C08J2353/02 ,  C08J2491/00 ,  C08K5/01 ,  C08K5/098 ,  C08L2207/322 ,  C08L91/06

Abstract: The present invention relates to a polymer composition comprising at least one block copolymer and a specific amount of at least one oil component. The block copolymer, which is the polymeric matrix of the inventive composition, is built up from at least one vinyl aromatic monomer MA and at least one conjugated diene monomer MB, in particular the block copolymer is a styrene butadiene block copolymer (SBC).

公开(公告)号：US20160355673A1

公开(公告)日：2016-12-08

申请号：US15117386

申请日：2015-02-10

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： Konrad KNOLL ,  Andrea COLOMBO

IPC: C08L23/12 ,  C08J5/18 ,  C08L23/06

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.

Abstract translation: 包含组分A，B和C的聚合物共混物：A：1至19.5重量％的基于苯乙烯（S-TPE）的弹性体嵌段共聚物A; B：0.5〜8重量％的增容剂B; 和C：80至98.5重量％的至少一种半结晶烯烃均聚物或共聚物C.本发明还涉及包含基于苯乙烯的热塑性弹性体（S-TPE）的组合物，其用作S-TPE嵌段的相容剂 共聚物和聚烯烃，制备聚合物共混物的方法，用于制备聚合物共混物的母料，以及包含所述聚合物共混物的单层和多层膜以及其用于食品包装和收缩罩的用途。