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1.
公开(公告)号:US06761958B2
公开(公告)日:2004-07-13
申请号:US10206453
申请日:2002-07-26
申请人: John Fitch , Jan Moritz , Gianfranco Chicarella, Jr. , Yuji Shimizu , Yasuo Nishigaki , Bonnie Adams , Michael G. Fatica , Steven J. Sargeant
发明人: John Fitch , Jan Moritz , Gianfranco Chicarella, Jr. , Yuji Shimizu , Yasuo Nishigaki , Bonnie Adams , Michael G. Fatica , Steven J. Sargeant
IPC分类号: B32B2708
CPC分类号: C08J7/047 , B29C55/023 , B29C55/026 , B32B27/36 , C08J2367/02 , C08J2425/00 , C08J2433/00 , C08J2467/00 , Y10S428/91 , Y10T428/24355 , Y10T428/24479 , Y10T428/2457 , Y10T428/24612 , Y10T428/2495 , Y10T428/24967 , Y10T428/24975 , Y10T428/256 , Y10T428/266 , Y10T428/269 , Y10T428/31786 , Y10T428/31797 , Y10T428/31909 , Y10T428/31931
摘要: A directly embossable, coated polyethyleneterephthalate film including a dry, uniaxially oriented PET film, and a coating applied to the PET film, wherein the coating and the PET film have as a composite been transversely stretched, the coating resin being capable of impregnating the PET surface on drawing, rendering the film surface susceptible to embossing under pressure and the coating having low heat sealability and a method of producing a coated, directly embossable polyethyleneterephthalate film.
摘要翻译: 包括干燥的单向取向的PET膜的直接压花的涂覆的聚对苯二甲酸乙二醇酯薄膜和施加到PET薄膜上的涂层,其中涂层和PET薄膜作为复合材料被横向拉伸,涂层树脂能够浸渍PET表面 在拉伸时,使膜表面在压力下容易压花,并且具有低热封性的涂层以及制备涂覆的直接压花的聚对苯二甲酸乙二醇酯膜的方法。
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公开(公告)号:US6033786A
公开(公告)日:2000-03-07
申请号:US721146
申请日:1996-09-26
申请人: Michael G. Fatica , Nand K. Singh
发明人: Michael G. Fatica , Nand K. Singh
CPC分类号: B32B27/32 , B32B15/08 , Y10T428/31 , Y10T428/31692 , Y10T428/31913
摘要: A biaxially oriented, heat-set, multilayer film includes a core layer, a bonding layer having a surface adhered to the core layer and a flame treated surface opposite the surface adhered to the core layer. A metal coating for providing oxygen and moisture barrier properties deposited on the flame treated surface and a protective plastic film adhered to said metal coating. The core layer and bonding layer either are free of void-creating additives or include only a quantity of such additives that does not create a matte surface adversely affecting the barrier properties of the metal coating. The bonding layer comprising a mixture including 40 to 100% by weight of propylene/butene-1 copolymer containing up to about 14% by weight of butene-1 (PBC), 0 to 60% of an isotactic polypropylene (PP) and 0 to 50% of a copolymer of ethylene and propylene wherein propylene is the predominant component by weight (EPC).
摘要翻译: 双轴取向的热固性多层膜包括芯层,具有粘附到芯层的表面的粘合层和与粘附到芯层的表面相对的火焰处理表面。 一种金属涂层,用于提供沉积在火焰处理过的表面上的氧气和湿气阻隔性能,以及一个保护性塑料薄膜,附着在所述金属涂层上。 芯层和粘合层既不含空隙产生添加剂,也不包括一定量的这种添加剂,不会产生不利影响金属涂层阻挡性能的无光泽表面。 粘结层包括含有40-100%(重量)含有至多约14%(重量)丁烯-1(PBC),0-60%全同立构聚丙烯(PP)和0- 50%的乙烯和丙烯的共聚物,其中丙烯是主要的重量份(EPC)。
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