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1.发明授权Use of a structure based on poly(dimethylketene) and objects comprising this structure 失效使用基于聚（二甲基烯酮）的结构和包含该结构的物体公开(公告)号：US06793995B2
公开(公告)日：2004-09-21
申请号：US10330575
申请日：2002-12-30
IPC分类号： C08F1636
CPC分类号： B32B27/08 , B32B27/288 , B32B27/302 , B32B27/304 , B32B27/32 , B32B27/34 , B32B27/36 , B32B27/365 , B32B2307/7244 , B32B2325/00 , B32B2327/06 , B32B2367/00 , B32B2369/00 , B32B2377/00 , B32B2439/00 , B32B2597/00 , C08G61/02 , C08G63/005 , Y10T428/1352 , Y10T428/1379 , Y10T428/1383 , Y10T428/1393 , Y10T428/31786 , Y10T428/31797 , Y10T428/31942
摘要： A structure comprising one or more layers of a polymer (A) comprising: the units (A1) and the units (A2) wherein the A2/(A1+A2) molar ratio is between 0 and 30%, is suitable as a barrier against oxygen permeation under high relative humidity. The structure is, thus, useful as packaging and as hollow bodies, such as pipes, bottles and containers.
摘要翻译： 包含一层或多层聚合物（A）的结构，包括：其中A2 /（A1 + A2）摩尔比为0至30％的单元（A1）和单元（A2）适合作为防 氧气在高相对湿度下渗透。 因此，该结构可用作包装和中空体，例如管，瓶和容器。
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2.发明授权Use of a structure based on poly(dimethylketene) and objects comprising this structure 失效使用基于聚（二甲基烯酮）的结构和包含该结构的物体公开(公告)号：US06528135B1
公开(公告)日：2003-03-04
申请号：US09447350
申请日：1999-11-22
IPC分类号： C08F1636
CPC分类号： B32B27/08 , B32B27/288 , B32B27/302 , B32B27/304 , B32B27/32 , B32B27/34 , B32B27/36 , B32B27/365 , B32B2307/7244 , B32B2325/00 , B32B2327/06 , B32B2367/00 , B32B2369/00 , B32B2377/00 , B32B2439/00 , B32B2597/00 , C08G61/02 , C08G63/005 , Y10T428/1352 , Y10T428/1379 , Y10T428/1383 , Y10T428/1393 , Y10T428/31786 , Y10T428/31797 , Y10T428/31942
摘要： A structure comprising at least one layer of a polymer (A) comprising: the units (A1) and the units (A2) wherein the A2/(A1+A2) molar ratio is between 0 and 30% is a barrier against oxygen permeation under high relative humidity, making the structure useful for packaging and hollow bodies, such as pipes, bottles and containers.
摘要翻译： 包含至少一层聚合物（A）的结构包括：单元（A1）和单元（A2），其中A2 /（A1 + A2）摩尔比为0至30％是在氧气渗透下的阻挡 高相对湿度，使结构对包装和中空体如管，瓶和容器有用。
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