公开(公告)号：US20160347944A1

公开(公告)日：2016-12-01

申请号：US15113922

申请日：2015-02-03

Applicant: BOREALIS AG

Inventor： Jingbo WANG ,  Pavel SHUTOV ,  Johanna LILJA ,  Markus GAHLEITNER

IPC: C08L23/14 ,  C08J5/18

CPC classification number: C08L23/142 ,  C08F210/06 ,  C08J5/18 ,  C08J2323/14 ,  C08K5/0083 ,  C08L23/16 ,  C08L2201/10 ,  C08L2203/16 ,  C08L2205/025 ,  C08L2207/02 ,  C08L2308/00 ,  C08L2314/02 ,  C08F210/16 ,  C08F2500/12 ,  C08F2500/17 ,  C08F2500/26 ,  C08F2/001

Abstract: The present invention is directed to a new heterophasic propylene copolymer (RAHECO) and an unoriented film comprising the heterophasic propylene copolymer (RAHECO) as well as a container comprising the unoriented film. The present invention is further directed to the use of the heterophasic propylene copolymer (RAHECO) for improving the balance between softness and haze of an unoriented film.

Abstract translation: 本发明涉及新的异相丙烯共聚物（RAHECO）和包含异相丙烯共聚物（RAHECO）的非取向膜以及包含该未取向膜的容器。 本发明还涉及多相丙烯共聚物（RAHECO）用于改善非取向膜的柔软度和雾度之间的平衡的用途。