公开(公告)号：US20180298129A1

公开(公告)日：2018-10-18

申请号：US15981489

申请日：2018-05-16

Applicant: Chevron Phillips Chemical Company LP

Inventor： Chung TSO ,  Carlos A. CRUZ ,  Qing YANG ,  Max P. MCDANIEL ,  Jared L. BARR ,  Youlu YU ,  Yongwoo INN ,  Ashish M. SUKHADIA ,  Brandy RUTLEDGE-RYAL ,  Daniel G. HERT ,  Kelly FREY ,  Bill BRIDENDOLPH ,  William FISHER

IPC: C08F210/16 ,  B32B27/32 ,  B32B37/15 ,  C08J7/04 ,  C09D123/08 ,  B32B7/00 ,  C08F210/14

CPC classification number: C08F210/16 ,  B29C47/0004 ,  B29C47/025 ,  B29C47/92 ,  B29C2947/92019 ,  B29C2947/92209 ,  B29D7/01 ,  B32B7/005 ,  B32B27/32 ,  B32B27/327 ,  B32B37/153 ,  B32B2250/02 ,  B32B2307/72 ,  B32B2323/046 ,  C08F10/02 ,  C08F210/14 ,  C08F2500/09 ,  C08F2500/10 ,  C08F2500/26 ,  C08J5/18 ,  C08J7/047 ,  C08J2323/20 ,  C09D123/0815

Abstract: A polyolefin having a density of greater than about 0.930 g/ml which when extruded at a temperature in the range of from about 590° F. to about 645° F. and then coated onto a substrate at a rate of from about 300 ft/min to about 1000 ft/min has an edge weave of from about 0 in/side to about 2.5 in/side and a neck-in of less than about 3.0 in/side.