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公开(公告)号:US06214469B1
公开(公告)日:2001-04-10
申请号:US09000173
申请日:1998-01-15
申请人: Ashish M. Sukhadia , David C. Rohlfing , Jay Janzen , Paul J. DesLauriers , Jim D. Byers , Louis Moore, Jr. , M. Bruce Welch , Syriac J. Palackal , William M. Whitte , William R. Coutant , Kiplin D. Cowan
发明人: Ashish M. Sukhadia , David C. Rohlfing , Jay Janzen , Paul J. DesLauriers , Jim D. Byers , Louis Moore, Jr. , M. Bruce Welch , Syriac J. Palackal , William M. Whitte , William R. Coutant , Kiplin D. Cowan
IPC分类号: B32B2732
CPC分类号: B32B27/32 , B32B7/02 , B32B27/08 , B32B2323/04 , C08F10/02 , C08F110/02 , C08F210/16 , C08J5/18 , C08J2323/04 , C08L15/02 , C08L23/0815 , C08L27/12 , C08L2314/04 , C08L2314/06 , Y10T428/3154 , Y10T428/31544 , Y10T428/31913 , Y10T428/31938 , C08L2666/04 , C08L2666/08 , C08F2500/12 , C08F2500/03 , C08F2500/14 , C08F2500/10 , C08F210/08 , C08F210/14
摘要: A high clarity film containing three layers wherein the polymer of each outer layer is the same or different polyethylene selected from polyethylenes having a density of at least 0.925 g/cc, and a molecular weight distribution of less than 4, and being further characterized by being substantially free of branches having 6 or more carbon atoms, polyethylenes of the outer layers optionally containing a fluoroelastomer.
摘要翻译: 包含三层的高透明度膜,其中每个外层的聚合物是相同或不同的聚乙烯,其选自密度为至少0.925g / cc,分子量分布小于4的聚乙烯,其进一步的特征在于: 基本上不含具有6个或更多个碳原子的分支,外层的聚乙烯任选地含有含氟弹性体。
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公开(公告)号:US06355359B1
公开(公告)日:2002-03-12
申请号:US09702908
申请日:2000-10-31
申请人: Ashish M. Sukhadia , William R. Coutant , Jim D. Byers , Louis Moore, Jr. , M. Bruce Welch , Syriac J. Palackal , Kiplin D. Cowan , David C. Rohlfing , Jay Janzen , Paul J. DesLauriers , William M. Whitte
发明人: Ashish M. Sukhadia , William R. Coutant , Jim D. Byers , Louis Moore, Jr. , M. Bruce Welch , Syriac J. Palackal , Kiplin D. Cowan , David C. Rohlfing , Jay Janzen , Paul J. DesLauriers , William M. Whitte
IPC分类号: C08F11002
CPC分类号: B32B27/32 , B32B7/02 , B32B27/08 , B32B2323/04 , C08F10/02 , C08F110/02 , C08F210/16 , C08J5/18 , C08J2323/04 , C08L15/02 , C08L23/0815 , C08L27/12 , C08L2314/04 , C08L2314/06 , Y10T428/3154 , Y10T428/31544 , Y10T428/31913 , Y10T428/31938 , C08L2666/04 , C08L2666/08 , C08F2500/12 , C08F2500/03 , C08F2500/14 , C08F2500/10 , C08F210/08 , C08F210/14
摘要: A self supporting film having one or more layers wherein at least one layer has a percent haze of less than 17.8 and the polymer of that layer consists essentially of a polyethylene having a density of at least 0.925 grams per cc, a molecular weight distribution of no more than 4, optionally containing a fluoroelastomer, and methods for making such film are disclosed.
摘要翻译: 具有一层或多层的自支撑膜,其中至少一层具有小于17.8的雾度百分比,并且该层的聚合物基本上由密度为至少0.925克/厘米3的聚乙烯组成,分子量分布为无 大于4,任选地含有含氟弹性体,并且公开了制备这种膜的方法。
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