公开(公告)号：US06613430B2

公开(公告)日：2003-09-02

申请号：US09945865

申请日：2001-09-04

申请人： Edwin C. Culbertson ,  Stephen J. Gust ,  Jan C. Westermeier ,  John M. Heberger ,  Kenneth J. Muschelewicz ,  Jeffrey R. Rounsley ,  Jose F. Alfaro

发明人： Edwin C. Culbertson ,  Stephen J. Gust ,  Jan C. Westermeier ,  John M. Heberger ,  Kenneth J. Muschelewicz ,  Jeffrey R. Rounsley ,  Jose F. Alfaro

IPC分类号： B32B1504

CPC分类号： C09D123/04 ,  C08L23/0869 ,  C08L33/04 ,  C08L83/04 ,  C08L91/06 ,  C09D123/02 ,  C09D123/10 ,  C09D133/066 ,  C09J7/401 ,  C09J2400/226 ,  C09J2423/005 ,  C09J2433/005 ,  Y02P20/582 ,  Y10T428/24355 ,  Y10T428/24372 ,  Y10T428/24405 ,  Y10T428/266 ,  Y10T428/269 ,  Y10T428/28 ,  Y10T428/2813 ,  Y10T428/2817 ,  Y10T428/2822 ,  Y10T428/2826 ,  Y10T428/2839 ,  Y10T428/2848 ,  Y10T428/31794 ,  C08L2666/04 ,  C08L83/00 ,  C08L2666/26

摘要： The present invention provides a coated polymer film having release properties. The film includes a self-supporting polymer film layer, and a release coating on the film layer. The release coating, which can also be applied to alternate substrates, includes a cross-linkable acrylic and a polyolefin wax. The coating can optionally include a polysiloxane in combination with one or both of the acrylic and polyolefin wax.

公开(公告)号：US06719940B2

公开(公告)日：2004-04-13

申请号：US09805532

申请日：2001-03-13

申请人： Jeffrey R. Rounsley

发明人： Jeffrey R. Rounsley

IPC分类号： B29C5506

CPC分类号： B29C55/005 ,  B29C55/06 ,  B29K2023/38 ,  B29K2067/00 ,  B29K2995/0022

摘要： A method of controlling the gloss of a white biaxially oriented polyester film. The film will include at least one layer containing a cycloolefin copolymer at a concentration of about 4 to about 60% by weight of that layer. The method includes the step of stretching the film in a machine direction to a ratio of about 2.3 to about 3.4 to obtain desired gloss characteristics.

摘要翻译： 控制白色双轴取向聚酯薄膜光泽度的方法。 该膜将包含至少一层含有该层的约4至约60重量％浓度的环烯烃共聚物。 该方法包括将膜沿纵向拉伸至约2.3至约3.4的比例以获得所需的光泽特性的步骤。

公开(公告)号：US06607823B2

公开(公告)日：2003-08-19

申请号：US09946399

申请日：2001-09-05

申请人： Robert Giles Posey ,  Charles David Carlson, Jr. ,  Jeffrey R. Rounsley

发明人： Robert Giles Posey ,  Charles David Carlson, Jr. ,  Jeffrey R. Rounsley

IPC分类号： B32B2708

CPC分类号： C08J7/047 ,  B32B7/12 ,  B32B27/08 ,  B32B37/153 ,  B32B38/0008 ,  B32B2310/14 ,  B32B2367/00 ,  C08G63/6886 ,  C08J2467/00 ,  C09D167/02 ,  Y02P20/582 ,  Y10T156/1089 ,  Y10T156/1092 ,  Y10T428/24843 ,  Y10T428/265 ,  Y10T428/2813 ,  Y10T428/2817 ,  Y10T428/2826 ,  Y10T428/2852 ,  Y10T428/31786 ,  Y10T428/31797

摘要： The present invention provides a coated polymer film having heat seal properties. The heat seal coating includes a propylene diol copolyester. Preferably, the copolyester is formed from 1,3-propane diol, isophthalic acid and a sulfomonomer. A method of heat sealing using this coated film is also disclosed.