-
公开(公告)号：US20190144581A1
公开(公告)日：2019-05-16
申请号：US16207496
申请日：2018-12-03
发明人： Shivendra Kumar Goyal , Bronwyn Hilary Gillon , Christopher John Brooke Dobbin , Stephen Salomons
IPC分类号： C08F210/16 , B32B7/02 , C08L23/08 , C08L23/06 , C08J5/18 , B32B27/32 , B32B27/08 , C08F210/00
摘要： Provided herein are VLDPE polymer compositions suitable for use in the manufacture of flexible films or sheets. In one embodiment, the copolymer comprises a polyethylene VLDPE resin with Mz/Mw of greater than 2, CDBI50 of greater than 55 and a single melting peak in DSC measurement. The polymer compositions disclosed herein may be suitable for use in the manufacture of films with improved balance of film toughness, processability and sealability in monolayer and multi-layer film structures.
-
公开(公告)号：US20160060425A1
公开(公告)日：2016-03-03
申请号：US14842005
申请日：2015-09-01
IPC分类号： C08K5/098
CPC分类号： C08K5/098 , C08K5/0083 , C08L23/06
摘要： Grease resistant packaging is prepared from a high density polyethylene (HDPE) composition that contains a nucleating agent. Outstanding results are observed when the nucleated HDPE composition is included in an internal layer of a multilayer packaging structure. The use of HDPE that is prepared with a chromium or titanium (especially titanium) containing catalyst is preferred. The packaging may be in the form of a monolayer film, a multilayer film, a sheet or a molded part.
摘要翻译： 耐油包装由含有成核剂的高密度聚乙烯（HDPE）组合物制备。 当成核HDPE组合物包含在多层包装结构的内层中时，观察到出色的结果。 使用由含有铬或钛（特别是钛）的催化剂制备的HDPE是优选的。 包装可以是单层膜，多层膜，片材或模制部件的形式。
-
公开(公告)号：US10189922B2
公开(公告)日：2019-01-29
申请号：US15501881
申请日：2015-08-06
发明人： Shivendra Kumar Goyal , Bronwyn Hilary Gillon , Christopher John Brooke Dobbin , Stephen Salomons
摘要： Provided herein are VLDPE polymer compositions suitable for use in the manufacture of flexible films or sheets. In one embodiment, the copolymer comprises a polyethylene VLDPE resin with Mz/Mw of greater than 2, CDBI50 of greater than 55 and a single melting peak in DSC measurement. The polymer compositions disclosed herein may be suitable for use in the manufacture of films with improved balance of film toughness, processability and sealability in monolayer and multi-layer film structures.
-
公开(公告)号：US20170226244A1
公开(公告)日：2017-08-10
申请号：US15501881
申请日：2015-08-06
发明人： Shivendra Kumar Goyal , Bronwyn Hilary Gillon , Christopher John Brooke Dobbin , Stephen Salomons
CPC分类号： C08F210/16 , B32B7/02 , B32B27/08 , B32B27/327 , B32B2307/72 , B32B2553/00 , C08F4/65908 , C08F4/65912 , C08F210/00 , C08F2420/04 , C08F2500/08 , C08F2500/26 , C08J5/18 , C08J2323/08 , C08L23/06 , C08L23/0815 , C08L2203/16 , C08L2205/02 , Y02P20/52 , C08F4/6592 , C08F2/001 , C08F2/04 , C08F2500/06 , C08F2500/12
摘要： Provided herein are VLDPE polymer compositions suitable for use in the manufacture of flexible films or sheets. In one embodiment, the copolymer comprises a polyethylene VLDPE resin with Mz/Mw of greater than 2, CDBI50 of greater than 55 and a single melting peak in DSC measurement. The polymer compositions disclosed herein may be suitable for use in the manufacture of films with improved balance of film toughness, processability and sealability in monolayer and multi-layer film structures.
-
-
-
搜索结果
4 条记录 (耗时 0.012 秒)
