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1.发明授权公开(公告)号：US08911870B2
公开(公告)日：2014-12-16
申请号：US12483072
申请日：2009-06-11
IPC分类号： B32B27/08 , B32B27/18 , B32B27/20 , B32B27/36 , B32B15/04 , B32B15/08 , B32B15/09 , C08L67/04 , C08K3/10 , C08K3/26 , C08K3/34 , C08K3/36 , B29C47/00 , B29C47/06 , B29K105/00 , B29L9/00
CPC分类号： B32B27/36 , B29C47/0021 , B29C47/065 , B29K2105/256 , B29L2009/00 , B32B7/02 , B32B7/12 , B32B15/08 , B32B27/08 , B32B27/18 , B32B27/308 , B32B2255/10 , B32B2255/26 , B32B2264/102 , B32B2264/104 , B32B2264/107 , B32B2307/31 , B32B2307/406 , B32B2307/408 , B32B2307/41 , B32B2307/412 , B32B2307/518 , B32B2307/746 , B32B2307/75 , B32B2439/00 , B32B2451/00 , B32B2519/00 , B32B2553/00 , Y10S428/91 , Y10T428/249921 , Y10T428/249953 , Y10T428/249978 , Y10T428/249986 , Y10T428/249987 , Y10T428/249991 , Y10T428/249992 , Y10T428/25 , Y10T428/254 , Y10T428/256 , Y10T428/257 , Y10T428/258 , Y10T428/259 , Y10T428/2826 , Y10T428/31681 , Y10T428/31786
摘要： A biaxially oriented laminate film including a core layer including a blend of crystalline polylactic acid polymer and an inorganic antiblock particle which is biaxially oriented at low transverse direction orientation temperatures to impart a degree of cavitation around the particles such that a matte or opaque appearance is obtained. The laminate film may further have additional layers such as a heat sealable layer disposed on one side of the core layer including an amorphous polylactic acid resin and/or a polylactic acid resin-containing layer disposed on the side of the core layer opposite the heat sealable layer, a metal layer, or combinations thereof.
摘要翻译： 一种双轴取向层合膜，其包括芯层，其包含结晶聚乳酸聚合物和无机防粘剂颗粒的混合物，其在低横向取向温度下双轴取向以在颗粒周围赋予一定程度的空化，从而获得无光泽或不透明的外观 。 层压膜可以进一步具有附加层，例如设置在芯层的一侧上的可热封层，包括无定形聚乳酸树脂和/或设置在芯层的与可热封的相反侧的聚乳酸树脂含有层 层，金属层或其组合。
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2.发明申请METHOD TO PRODUCE MATTE AND OPAQUE BIAXIALLY ORIENTED POLYLACTIC ACID FILM 审中-公开生产马铃薯和OPAQUE双向聚乳酸薄膜的方法公开(公告)号：US20120128973A1
公开(公告)日：2012-05-24
申请号：US13362991
申请日：2012-01-31
CPC分类号： B32B27/36 , B29C47/0021 , B29C47/065 , B29K2105/256 , B29L2009/00 , B32B7/02 , B32B7/12 , B32B15/08 , B32B27/08 , B32B27/18 , B32B27/308 , B32B2255/10 , B32B2255/26 , B32B2264/102 , B32B2264/104 , B32B2264/107 , B32B2307/31 , B32B2307/406 , B32B2307/408 , B32B2307/41 , B32B2307/412 , B32B2307/518 , B32B2307/746 , B32B2307/75 , B32B2439/00 , B32B2451/00 , B32B2519/00 , B32B2553/00 , Y10S428/91 , Y10T428/249921 , Y10T428/249953 , Y10T428/249978 , Y10T428/249986 , Y10T428/249987 , Y10T428/249991 , Y10T428/249992 , Y10T428/25 , Y10T428/254 , Y10T428/256 , Y10T428/257 , Y10T428/258 , Y10T428/259 , Y10T428/2826 , Y10T428/31681 , Y10T428/31786
摘要： A biaxially oriented laminate film including a core layer including a blend of crystalline polylactic acid polymer and an inorganic antiblock particle which is biaxially oriented at low transverse direction orientation temperatures to impart a degree of cavitation around the particles such that a matte or opaque appearance is obtained. The laminate film may further have additional layers such as a heat sealable layer disposed on one side of the core layer including an amorphous polylactic acid resin and/or a polylactic acid resin-containing layer disposed on the side of the core layer opposite the heat sealable layer, a metal layer, or combinations thereof.
摘要翻译： 一种双轴取向层合膜，其包括芯层，其包含结晶聚乳酸聚合物和无机防粘剂颗粒的混合物，其在低横向取向温度下双轴取向以在颗粒周围赋予一定程度的空化，从而获得无光泽或不透明的外观 。 层压膜可以进一步具有附加层，例如设置在芯层的一侧上的可热封层，包括无定形聚乳酸树脂和/或设置在芯层的与可热封的相反侧的聚乳酸树脂含有层 层，金属层或其组合。
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3.发明申请公开(公告)号：US20100055429A1
公开(公告)日：2010-03-04
申请号：US12542385
申请日：2009-08-17
申请人： Mark S. Lee , Harold E. Koehn , Emilio Coletta , Matthew H. Brown
发明人： Mark S. Lee , Harold E. Koehn , Emilio Coletta , Matthew H. Brown
CPC分类号： B29C48/08 , B29C48/21 , B29D7/01 , B29K2023/00 , B29L2007/008 , B29L2009/00 , B32B27/08 , B32B27/327 , B32B2250/02 , B32B2250/03 , B32B2250/242 , B32B2307/31 , B32B2307/582 , B32B2439/46 , C08J5/18 , C08J2323/16 , C08L23/0815 , C08L23/10 , C08L23/16 , C08L2205/02 , C08L2205/035 , C08L2314/06 , Y10T428/2495 , Y10T428/2826 , Y10T428/31913 , C08L2666/02 , C08L2666/06
摘要： A monoaxially oriented film including heat sealable layer including an ethylene-propylene impact copolymer and a metallocene-catalyzed propylene-butene elastomer. The heat sealable layer may include a metallocene-catalyzed ethylene-butene elastomer. The film is oriented at least 4 times in the machine direction and exhibits excellent linear directional tear properties in the machine direction and excellent heat seal performance. This film formulation and orientation is suitable for pouch applications requiring an “easy-tear” linear tear feature and excellent hermetic seal properties, particularly for retort pouches.
摘要翻译： 包括可包含乙烯 - 丙烯抗冲共聚物和茂金属催化的丙烯 - 丁烯弹性体的可热封层的单轴取向膜。 可热封层可以包括金属茂催化的乙烯 - 丁烯弹性体。 膜在机器方向取向至少为4倍，在机器方向上具有优异的线性方向撕裂性能和优异的热封性能。 该膜的配方和取向适用于需要“易撕”线性撕裂特征和优异气密密封性能的袋应用，特别适用于蒸馏袋。
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