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1.发明申请METHOD TO PRODUCE MATTE AND OPAQUE BIAXIALLY ORIENTED POLYLACTIC ACID FILM 有权生产马铃薯和OPAQUE双向聚乳酸薄膜的方法公开(公告)号：US20090311544A1
公开(公告)日：2009-12-17
申请号：US12483072
申请日：2009-06-11
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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公开(公告)号：US20100040904A1
公开(公告)日：2010-02-18
申请号：US12542428
申请日：2009-08-17
CPC分类号： B32B27/08 , B32B27/308 , B32B27/36 , B32B2255/10 , B32B2255/205 , B32B2255/28 , B32B2270/00 , B32B2307/31 , B32B2307/518 , B32B2307/702 , B32B2307/704 , B32B2307/716 , B32B2307/7242 , B32B2307/7244 , B32B2307/7246 , B32B2307/7265 , B32B2439/70 , B32B2451/00 , B32B2519/00 , C23C14/024 , C23C14/14 , C23C14/24 , C23C14/34 , C23C28/00 , Y10T428/12569
摘要： A multilayer film including a first layer including a polylactic acid polymer, a second layer of a metal primer, deposited upon one surface of the first polylactic acid polymer layer, and a third metal layer deposited on the second metal primer layer. This metal-primed and metallized polylactic acid film exhibits improved moisture barrier properties versus a non-metal-primed and metallized polylactic acid film and can be used as part of a lamination structure for food packaging applications.
摘要翻译： 包括沉积在第一聚乳酸聚合物层的一个表面上的包含聚乳酸聚合物，金属底漆的第二层的第一层和沉积在第二金属底漆层上的第三金属层的多层膜。 这种金属化和金属化的聚乳酸薄膜相对于非金属化和金属化的聚乳酸薄膜显示出改进的防潮性能，并且可以用作食品包装应用的层压结构的一部分。
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3.发明申请BIAXIALLY ORIENTED POLYLACTIC ACID FILM WITH IMPROVED HEAT SEAL PROPERTIES 有权具有改进的热封特性的双向聚对苯二甲酸乙二醇酯公开(公告)号：US20100323196A1
公开(公告)日：2010-12-23
申请号：US12814802
申请日：2010-06-14
申请人： Shichen DOU , Mark S. LEE , Keunsuk P. CHANG
发明人： Shichen DOU , Mark S. LEE , Keunsuk P. CHANG
CPC分类号： B32B27/18 , B32B27/08 , B32B27/16 , B32B27/205 , B32B27/308 , B32B27/32 , B32B27/36 , B32B37/15 , B32B2038/0028 , B32B2250/02 , B32B2250/03 , B32B2250/24 , B32B2250/244 , B32B2250/40 , B32B2255/10 , B32B2255/205 , B32B2264/0214 , B32B2264/025 , B32B2264/102 , B32B2264/104 , B32B2270/00 , B32B2307/30 , B32B2307/31 , B32B2307/4023 , B32B2307/406 , B32B2307/408 , B32B2307/41 , B32B2307/412 , B32B2307/518 , B32B2307/702 , B32B2307/704 , B32B2307/7163 , B32B2307/7242 , B32B2307/746 , B32B2307/75 , B32B2367/00 , B32B2439/70 , B32B2451/00 , B32B2519/00 , B32B2553/00 , C08G63/02 , C08G63/08 , C08G63/12 , C08G63/123 , C08G63/127 , C08G63/16 , C08G63/18 , C08G63/181 , C08G63/183 , C08L23/08 , C08L23/0846 , C08L23/0869 , C08L67/02 , C08L67/03 , C08L67/04 , C08L2201/06 , C08L2203/16 , C08L2203/162 , C08L2205/02 , Y10T428/24942 , Y10T428/2826 , Y10T428/31786
摘要： Multi-layer biaxially oriented polylactic acid (BOPLA) film with a novel formulation improves the heat seal initiation temperature and heat seal performance of BOPLA films while maintaining good optical clarity. The film may include a core layer including polylactic acid base polymer resin, and a heat sealable layer including amorphous polylactic acid base polymer and a modifier comprising polycaprolactone or poly(butylene-adipate-co-butylene terephthalate).
摘要翻译： 具有新型配方的多层双轴取向聚乳酸（BOPLA）膜改善了BOPLA膜的热封起始温度和热封性能，同时保持良好的光学透明度。 膜可以包括包含聚乳酸基聚合物树脂的芯层和包含无定形聚乳酸基聚合物的热封层和包含聚己内酯或聚（丁二酸 - 己二酸酯 - 共聚对苯二甲酸丁二醇酯）的改性剂。
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4.发明申请BIAXIALLY ORIENTED BIO-BASED POLYOLEFIN FILM THAT HAS BEEN EXTRUSION COATED WITH BIO-BASED SEALANT FOR LIDDING APPLICATIONS 审中-公开双面密封的基于生物的聚烯烃薄膜已经用生物基密封剂涂覆在包装应用上公开(公告)号：US20140065398A1
公开(公告)日：2014-03-06
申请号：US13601423
申请日：2012-08-31
CPC分类号： B05D3/007 , C08J5/18 , C08J2367/02 , Y10T428/269 , Y10T428/31786 , Y10T428/31797
摘要： A lidding film including a polyester film including a bio-based polyester, and an extrusion coated heat seal layer including a bio-based polymer. The polyester film may include a biaxially oriented core layer including bio-based polyester and an amorphous copolyester skin layer. The heat seal layer may include a low density polyethylene.
摘要翻译： 包括包含生物基聚酯的聚酯膜和包含生物基聚合物的挤出涂覆的热密封层的封盖膜。 聚酯膜可以包括双轴取向的芯层，包括生物基聚酯和非晶共聚酯表皮层。 热封层可以包括低密度聚乙烯。
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公开(公告)号：US20130011631A1
公开(公告)日：2013-01-10
申请号：US13179007
申请日：2011-07-08
IPC分类号： B32B3/10 , C08G63/672 , C08G63/183 , C08G63/199 , C23C16/04 , B32B27/36 , B32B27/06 , B32B15/09 , B29C47/06 , C23C16/44 , C08G63/189 , C08G63/88
CPC分类号： B29C47/0057 , B29C47/0004 , B29C47/0021 , B29C47/0066 , B29C47/065 , B29C47/92 , B29C55/023 , B29C55/12 , B29C65/18 , B29C65/48 , B29C65/8215 , B29C66/0042 , B29C66/45 , B29C66/71 , B29C66/72341 , B29C66/73713 , B29C66/73715 , B29C66/73791 , B29C66/91411 , B29C66/91423 , B29C66/919 , B29C66/929 , B29C66/949 , B29C2947/92704 , B29K2067/003 , B29K2995/0056 , B29L2031/744 , B32B15/09 , B32B27/06 , B32B27/18 , B32B27/36 , B32B2439/70 , Y10T428/24802 , Y10T428/31681 , Y10T428/31786 , B29K2067/00
摘要： A laminate film including at least one bio-based polyester layer. The polyester layer has a radiocarbon (14C) content of at least 21.5 pMC. The laminate film may further have additional layers such as a second bio-based polyester resin-containing layer of at least about 21.5 pMC radiocarbon content, a metal layer, or combinations thereof.
摘要翻译： 包含至少一个生物基聚酯层的层压膜。 聚酯层具有至少21.5pMC的放射性碳（14C）含量。 层压膜还可以具有另外的层，例如至少约21.5pMC放射性碳含量的第二生物基聚酯树脂层，金属层或其组合。
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