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公开(公告)号：US08388878B2
公开(公告)日：2013-03-05
申请号：US12059145
申请日：2008-03-31
CPC分类号： C08J9/0014 , C08J5/18 , C08J9/0066 , C08J9/28 , C08J2201/03 , C08J2201/0502 , C08J2323/00 , C08J2323/06 , Y10T428/249978
摘要： Provided is a method of producing a microporous sheet material of a polymeric matrix of polyolefin, with finely divided and substantially water-insoluble filler distributed throughout the matrix, and a network of interconnecting pores communicating throughout the microporous material. The method includes: (a) forming a mixture of polyolefin, filler and a processing plasticizer composition; (b) extruding the mixture to form a continuous sheet; and (c) contacting the continuous sheet with a non-flammable extraction fluid composition to extract the processing plasticizer composition from the continuous sheet. The extraction fluid has a boiling point of 75° C. or less, and is essentially free of trichloroethylene. The microporous sheet material has Tensile Strength equal to or greater than 800 kPa. A microporous sheet material also is provided.
摘要翻译： 提供了一种生产聚烯烃聚合物基质的微孔片材的方法，其具有分布在整个基质中的细分和基本上不溶于水的填料，以及在整个微孔材料中连通的互连孔网络。 该方法包括：（a）形成聚烯烃，填料和加工增塑剂组合物的混合物; （b）挤出混合物以形成连续片; 和（c）使连续片材与不可燃提取液组合物接触，以从连续片材中提取加工增塑剂组合物。 提取液的沸点为75℃以下，基本上不含三氯乙烯。 微孔片材具有等于或大于800kPa的拉伸强度。 还提供了微孔片材。
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公开(公告)号：US20090246503A1
公开(公告)日：2009-10-01
申请号：US12059145
申请日：2008-03-31
CPC分类号： C08J9/0014 , C08J5/18 , C08J9/0066 , C08J9/28 , C08J2201/03 , C08J2201/0502 , C08J2323/00 , C08J2323/06 , Y10T428/249978
摘要： Provided is a method of producing a microporous sheet material of a polymeric matrix of polyolefin, with finely divided and substantially water-insoluble filler distributed throughout the matrix, and a network of interconnecting pores communicating throughout the microporous material. The method includes: (a) forming a mixture of polyolefin, filler and a processing plasticizer composition; (b) extruding the mixture to form a continuous sheet; and (c) contacting the continuous sheet with a non-flammable extraction fluid composition to extract the processing plasticizer composition from the continuous sheet. The extraction fluid has a boiling point of 75° C. or less, and is essentially free of trichloroethylene. The microporous sheet material has Tensile Strength equal to or greater than 800 kPa. A microporous sheet material also is provided.
摘要翻译： 提供了一种生产聚烯烃聚合物基质的微孔片材的方法，其具有分布在整个基质中的细分和基本上不溶于水的填料，以及在整个微孔材料中连通的互连孔的网络。 该方法包括：（a）形成聚烯烃，填料和加工增塑剂组合物的混合物; （b）挤出混合物以形成连续片; 和（c）使连续片材与不可燃提取液组合物接触，以从连续片材中提取加工增塑剂组合物。 提取液的沸点为75℃以下，基本上不含三氯乙烯。 微孔片材具有等于或大于800kPa的拉伸强度。 还提供了微孔片材。
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公开(公告)号：US20110127763A1
公开(公告)日：2011-06-02
申请号：US12971726
申请日：2010-12-17
申请人： Paul L. Benenati , James L. Boyer , Charles R. Coleman , Luciano M. Parrinello , Narayan K. Raman
发明人： Paul L. Benenati , James L. Boyer , Charles R. Coleman , Luciano M. Parrinello , Narayan K. Raman
CPC分类号： C08J5/18 , B32B7/12 , B32B27/08 , B32B27/18 , B32B27/20 , B32B27/32 , B32B2250/03 , B32B2250/24 , B32B2250/40 , B32B2264/102 , B32B2264/12 , B32B2305/026 , B32B2305/30 , B32B2425/00 , B32B2554/00 , C06B23/008 , C08J9/28 , C08J2201/03 , C08J2201/0543 , C08J2201/0546 , C08J2205/05 , C08J2323/02 , C08J2323/06 , Y10T428/249978 , Y10T428/24998 , Y10T428/249981 , Y10T428/249986
摘要： Provided is a microporous material, e.g., a microporous sheet material, having a matrix of polyolefin, finely-divided, substantially water insoluble particulate filler, a network of interconnecting pores communicating throughout the microporous material, and at least one retrospectively identifiable taggant material embedded within the matrix, optionally the at least one taggant being unique to an end user for the microporous material, wherein the polyolefin is present in the microporous material in an amount of 20 to 35 weight percent, based on the weight of the microporous material. The taggant material provides a marker, signature or code that is capable of retrospective identification by machine, instrument or by the naked eye. Articles including the microporous material and processes for preparing the microporous material also are provided.
摘要翻译： 提供了一种微孔材料，例如微孔片材，其具有聚烯烃基质，细分的，基本上不溶于水的颗粒填料，连通整个微孔材料的互连孔网络，以及至少一个可回收识别的标记物材料 所述基质，任选地所述至少一种标签剂对于所述微孔材料的最终用户是独特的，其中所述聚烯烃以所述微孔材料的重量计为20-35重量％的量存在于所述微孔材料中。 标签材料提供能够通过机器，仪器或肉眼追溯鉴定的标记，签名或代码。 还提供了包括微孔材料的制品和用于制备微孔材料的方法。
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公开(公告)号：US08728617B2
公开(公告)日：2014-05-20
申请号：US12971726
申请日：2010-12-17
申请人： Paul L. Benenati , James L. Boyer , Charles R. Coleman , Luciano M. Parrinello , Narayan K. Raman
发明人： Paul L. Benenati , James L. Boyer , Charles R. Coleman , Luciano M. Parrinello , Narayan K. Raman
CPC分类号： C08J5/18 , B32B7/12 , B32B27/08 , B32B27/18 , B32B27/20 , B32B27/32 , B32B2250/03 , B32B2250/24 , B32B2250/40 , B32B2264/102 , B32B2264/12 , B32B2305/026 , B32B2305/30 , B32B2425/00 , B32B2554/00 , C06B23/008 , C08J9/28 , C08J2201/03 , C08J2201/0543 , C08J2201/0546 , C08J2205/05 , C08J2323/02 , C08J2323/06 , Y10T428/249978 , Y10T428/24998 , Y10T428/249981 , Y10T428/249986
摘要： Provided is a microporous material, e.g., a microporous sheet material, having a matrix of polyolefin, finely-divided, substantially water insoluble particulate filler, a network of interconnecting pores communicating throughout the microporous material, and at least one retrospectively identifiable taggant material embedded within the matrix, optionally the at least one taggant being unique to an end user for the microporous material, wherein the polyolefin is present in the microporous material in an amount of 20 to 35 weight percent, based on the weight of the microporous material. The taggant material provides a marker, signature or code that is capable of retrospective identification by machine, instrument or by the naked eye. Articles including the microporous material and processes for preparing the microporous material also are provided.
摘要翻译： 提供了一种微孔材料，例如微孔片材，其具有聚烯烃基质，细分的，基本上不溶于水的颗粒填料，连通整个微孔材料的互连孔网络，以及至少一个可回收识别的标记物材料 所述基质，任选地所述至少一种标签剂对于所述微孔材料的最终用户是独特的，其中所述聚烯烃以所述微孔材料的重量计为20-35重量％的量存在于所述微孔材料中。 标签材料提供能够通过机器，仪器或肉眼追溯鉴定的标记，签名或代码。 还提供了包括微孔材料的制品和用于制备微孔材料的方法。
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公开(公告)号：US20120231242A1
公开(公告)日：2012-09-13
申请号：US13473001
申请日：2012-05-16
CPC分类号： C08J9/0066 , A61L9/042 , A61L9/12 , B01D39/00 , B01D39/1676 , B01D2239/0471 , C08J5/18 , C08J9/28 , C08J9/365 , C08J2201/0502 , C08J2205/044 , C08J2429/00 , Y10T428/24942 , Y10T428/249921 , Y10T428/249978 , Y10T428/24998 , Y10T428/249986 , Y10T428/249991 , Y10T428/249992
摘要： Microporous materials that include thermoplastic organic polyolefin polymer (e.g., ultrahigh molecular weight polyolefin, such as polyethylene), particulate filler (e.g., precipitated silica), and a network of interconnecting pores, are described. The microporous materials of the present invention possess controlled volatile material transfer properties. The microporous materials can have a density of at least 0.8 g/cm3; and a volatile material transfer rate, from the volatile material contact surface to the vapor release surface of the microporous material, of from 0.04 to 0.6 mg/(hour*cm2). In addition, when volatile material is transferred from the volatile material contact surface to the vapor release surface, the vapor release surface is substantially free of volatile material in liquid form.
摘要翻译： 描述了包括热塑性有机聚烯烃聚合物（例如超高分子量聚烯烃，例如聚乙烯），颗粒填料（例如沉淀二氧化硅）和互连孔网络的微孔材料。 本发明的微孔材料具有控制的挥发性物质转移性能。 微孔材料可以具有至少0.8g / cm 3的密度; 以及从微孔材料的挥发性物质接触表面到蒸汽释放表面的挥发性物质转移速率为0.04至0.6mg /（小时* cm2）。 此外，当挥发性物质从挥发性物质接触表面转移到蒸汽释放表面时，蒸汽释放表面基本上不含液体形式的挥发性物质。
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公开(公告)号：US20090155548A1
公开(公告)日：2009-06-18
申请号：US12333813
申请日：2008-12-12
申请人： James L. Boyer , Luciano M. Parrinello , Paul L. Benenati , Narayan K. Raman , Pamela L. Campbell , Joseph P. Kovacs
发明人： James L. Boyer , Luciano M. Parrinello , Paul L. Benenati , Narayan K. Raman , Pamela L. Campbell , Joseph P. Kovacs
CPC分类号： B32B3/10 , B32B3/26 , Y10T428/24802 , Y10T428/249921 , Y10T428/249978
摘要： Provided is a microporous material including (a) a polyolefin matrix which is 30 to 80 weight percent high density polyolefin, (b) finely divided particulate filler distributed throughout the matrix including 10 to 30 weight percent or less of calcium carbonate, and (c) at least 35 percent by volume of a network of interconnecting pores communicating throughout the microporous material. The microporous material has a density ranging from 0.5 to 0.8 g/cc, a Sheffield smoothness of less than or equal to 40, a air flow rate of 1000 or more Gurley seconds, and MD stress at 1% strain of greater than or equal to 200 psi. Printed electronic devices prepared from the microporous material also are provided.
摘要翻译： 提供了一种微孔材料，其包括（a）30至80重量％的高密度聚烯烃的聚烯烃基质，（b）分布在整个基体中的细碎颗粒填料，包括10至30重量％或更少的碳酸钙，和（c） 至少35体积％的通过整个微孔材料连通的互连孔的网络。 微孔材料的密度范围为0.5至0.8g / cc，谢菲尔德平滑度小于或等于40，空气流量为1000或更高Gurley秒，MD应力为1％应变大于或等于 200 psi。 还提供了由微孔材料制备的印刷电子器件。
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公开(公告)号：US08632878B2
公开(公告)日：2014-01-21
申请号：US13023689
申请日：2011-02-09
CPC分类号： B41M5/267 , C08J5/18 , C08J2323/06 , C08L23/06 , C08L2205/025 , C08L2207/062 , C08L2207/068 , Y10T428/249921 , Y10T428/249978 , Y10T428/249981 , Y10T428/249986 , Y10T428/249991 , Y10T428/249992 , Y10T428/256 , Y10T428/259
摘要： Provided is a microporous material including a polyolefin matrix material; finely divided, substantially water-insoluble filler distributed throughout the matrix material, where the filler includes a positive amount of titanium dioxide; a network of interconnecting pores communicating throughout the microporous material; and optionally, a contrasting enhancing amount of a contrast enhancing material. The sum of the weight percent of the titanium dioxide and the weight percent of the optional contrast enhancing material is at least 3 weight percent based on total weight of the microporous material. Multilayer articles having a layer of the microporous material also are provided.
摘要翻译： 提供了包含聚烯烃基质材料的微孔材料; 细分的，基本上不溶于水的填料分布在整个基质材料中，其中填料包括正量的二氧化钛; 在整个微孔材料中连通的互连孔的网络; 并且可选地，增强对比度的材料的增强量。 二氧化钛的重量百分比和任选的对比度增强材料的重量百分比之和为微孔材料的总重量的至少3重量％。 还提供了具有一层微孔材料的多层制品。
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公开(公告)号：US20110198837A1
公开(公告)日：2011-08-18
申请号：US13023689
申请日：2011-02-09
CPC分类号： B41M5/267 , C08J5/18 , C08J2323/06 , C08L23/06 , C08L2205/025 , C08L2207/062 , C08L2207/068 , Y10T428/249921 , Y10T428/249978 , Y10T428/249981 , Y10T428/249986 , Y10T428/249991 , Y10T428/249992 , Y10T428/256 , Y10T428/259
摘要： Provided is a microporous material including a polyolefin matrix material; finely divided, substantially water-insoluble filler distributed throughout the matrix material, where the filler includes a positive amount of titanium dioxide; a network of interconnecting pores communicating throughout the microporous material; and optionally, a contrasting enhancing amount of a contrast enhancing material. The sum of the weight percent of the titanium dioxide and the weight percent of the optional contrast enhancing material is at least 3 weight percent based on total weight of the microporous material. Multilayer articles having a layer of the microporous material also are provided.
摘要翻译： 提供了包含聚烯烃基质材料的微孔材料; 细分的，基本上不溶于水的填料分布在整个基质材料中，其中填料包括正量的二氧化钛; 在整个微孔材料中连通的互连孔的网络; 并且可选地，增强对比度的材料的增强量。 二氧化钛的重量百分比和任选的对比度增强材料的重量百分比之和为微孔材料的总重量的至少3重量％。 还提供了具有一层微孔材料的多层制品。
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公开(公告)号：US20080261011A1
公开(公告)日：2008-10-23
申请号：US11855723
申请日：2007-09-14
申请人： Paul L. Benenati , James L. Boyer , Charles R. Coleman , Luciano M. Parrinello , Narayan K. Raman
发明人： Paul L. Benenati , James L. Boyer , Charles R. Coleman , Luciano M. Parrinello , Narayan K. Raman
CPC分类号： C08J9/28 , C06B23/008 , C08J5/18 , C08J2201/03 , C08J2201/0543 , C08J2201/0546 , C08J2323/02 , C08J2323/06
摘要： Provided is a microporous material, e.g., a microporous sheet material, having a matrix of polyolefin, finely-divided, substantially water insoluble particulate filler, a network of interconnecting pores communicating throughout the microporous material, and at least one retrospectively identifiable taggant material embedded within the matrix, wherein the polyolefin is present in the microporous material in an amount of 20 to 60 weight percent, based on the weight of the microporous material. The taggant material provides a marker, signature or code that is capable of retrospective identification by machine, instrument or by the naked eye. Articles including the microporous material and processes for preparing the microporous material also are provided.
摘要翻译： 提供了一种微孔材料，例如微孔片材，其具有聚烯烃基质，细分的，基本上不溶于水的颗粒填料，连通整个微孔材料的互连孔网络，以及至少一个可回收识别的标记物材料 基质，其中基于微孔材料的重量，聚烯烃以20至60重量％的量存在于微孔材料中。 标签材料提供能够通过机器，仪器或肉眼追溯鉴定的标记，签名或代码。 还提供了包括微孔材料的制品和用于制备微孔材料的方法。
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公开(公告)号：US08435631B2
公开(公告)日：2013-05-07
申请号：US12761020
申请日：2010-04-15
CPC分类号： C08J9/0066 , A61L9/042 , A61L9/12 , B01D39/00 , B01D39/1676 , B01D2239/0471 , C08J5/18 , C08J9/28 , C08J9/365 , C08J2201/0502 , C08J2205/044 , C08J2429/00 , Y10T428/24942 , Y10T428/249921 , Y10T428/249978 , Y10T428/24998 , Y10T428/249986 , Y10T428/249991 , Y10T428/249992
摘要： Microporous materials that include thermoplastic organic polyolefin polymer (e.g., ultrahigh molecular weight polyolefin, such as polyethylene), particulate filler (e.g., precipitated silica), and a network of interconnecting pores, are described. The microporous materials of the present invention possess controlled volatile material transfer properties. The microporous materials can have a density of at least 0.8 g/cm3; and a volatile material transfer rate, from the volatile material contact surface to the vapor release surface of the microporous material, of from 0.04 to 0.6 mg/(hour*cm2). In addition, when volatile material is transferred from the volatile material contact surface to the vapor release surface, the vapor release surface is substantially free of volatile material in liquid form.
摘要翻译： 描述了包括热塑性有机聚烯烃聚合物（例如超高分子量聚烯烃，例如聚乙烯），颗粒填料（例如沉淀二氧化硅）和互连孔网络的微孔材料。 本发明的微孔材料具有控制的挥发性物质转移性能。 微孔材料可以具有至少0.8g / cm 3的密度; 以及从微孔材料的挥发性物质接触表面到蒸汽释放表面的挥发性物质转移速率为0.04至0.6mg /（小时* cm2）。 此外，当挥发性物质从挥发性物质接触表面转移到蒸汽释放表面时，蒸汽释放表面基本上不含液体形式的挥发性物质。
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