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1. 发明授权

US07498369B2 Ultrahigh molecular weight polyethylene articles and method of manufacture 有权
标题翻译：超高分子量聚乙烯制品及其制造方法
公开(公告)号：US07498369B2
公开(公告)日：2009-03-03
申请号：US11070511
申请日：2005-03-02
申请人： J. Kevin Whear , Joseph G. Yaritz
发明人： J. Kevin Whear , Joseph G. Yaritz
IPC分类号： H01M2/14
CPC分类号： H01M10/06 , B29C47/0004 , B29C47/0014 , B29C47/0021 , B29C49/04 , B29K2023/0683 , B29K2105/0005 , B29K2105/0044 , B29K2105/04 , C08L23/06 , H01M2/1653 , H01M8/0221 , H01M10/052 , Y02P70/56 , C08L2666/22
摘要： An article of manufacture comprises an ultrahigh molecular weight polyethylene (UHMWPE) mixed with a processing oil and a lubricant selected from the group consisting of fatty acid esters, ethoxylated fatty acid esters, glycol esters, PEG esters, glycerol esters, ethoxylated esters, sorbitol esters, ethoxylated sorbitol esters, aromatic ethoxylates, alcohol ethoxylates, mercaptan ethoxylates, modified ethoxylates, amide surfactants, phosphate esters, phosphonate esters, phosphite esters, alkyl sulfates, fatty acid ethers, alkyl ether sulfates, alkylaryl ether sulfates, sulfonates, naphthalene sulfonates, sulfosuccinates, sulfonated esters, sulfonated amides, alkyl ether carboxylates, alkylaryl ether carboxylates, quaternary amines, amino quaternary amines, ethoxylated amines, imidazoline derivatives, betaines, sultaines, aminopropionate, catechol derivatives, saturated fatty acids, unsaturated fatty acids, and combinations thereof. The method for making those articles is also disclosed.
摘要翻译：一种制品包括与加工油混合的超高分子量聚乙烯（UHMWPE）和选自脂肪酸酯，乙氧基化脂肪酸酯，二醇酯，PEG酯，甘油酯，乙氧基化酯，山梨醇酯的润滑剂，乙氧基化山梨醇酯，芳族乙氧基化物，醇乙氧基化物，硫醇乙氧基化物，改性乙氧基化物，酰胺表面活性剂，磷酸酯，膦酸酯，亚磷酸酯，烷基硫酸酯，脂肪酸醚，烷基醚硫酸酯，烷基芳基醚硫酸盐，磺酸盐，萘磺酸盐，磺基琥珀酸盐磺化酯，磺化酰胺，烷基醚羧酸盐，烷基芳基醚羧酸盐，季胺，氨基季胺，乙氧基化胺，咪唑啉衍生物，甜菜碱，磺基甜菜碱，氨基丙酸酯，邻苯二酚衍生物，饱和脂肪酸，不饱和脂肪酸及其组合。还公开了制造这些物品的方法。

2. 发明授权

US07682536B2 Method of making a microporous material 有权
标题翻译：制造微孔材料的方法
公开(公告)号：US07682536B2
公开(公告)日：2010-03-23
申请号：US12199079
申请日：2008-08-27
申请人： Eric H. Miller , Joseph G. Yaritz , Mark T. Demeuse , J. Kevin Whear
发明人： Eric H. Miller , Joseph G. Yaritz , Mark T. Demeuse , J. Kevin Whear
IPC分类号： B01D67/00 , B29C67/20
CPC分类号： C08L23/06 , B01D67/0027 , B01D67/003 , B01D71/26 , B01D2323/00 , B01D2323/20 , B01D2325/34 , B29B7/90 , B29C47/0004 , B29C47/0021 , B29C47/004 , B29C47/0057 , B29C55/005 , B29C55/18 , B29C67/202 , B29C70/58 , B29K2023/0683 , B29K2105/04 , B29K2105/16 , B29K2507/04 , B29K2509/00 , B29L2031/3468 , B29L2031/755 , C08J5/18 , C08J2323/06 , C08K3/36 , C08L2203/20 , C08L2205/02 , C08L2205/025 , C08L2207/062 , C08L2207/068 , H01M2/145 , H01M2/1646 , H01M2/166 , H01M2/18 , H01M8/0289 , H01M8/1051 , H01M10/0525 , H01M10/06 , H01M2008/1095 , Y02P70/56 , Y10T428/249978 , Y10T428/249979 , Y10T428/249986 , C08L2666/06
摘要： A method for producing a microporous material comprising the steps of: providing an ultrahigh molecular weight polyethylene (UHMWPE); providing a filler; providing a processing plasticizer; adding the filler to the UHMWPE in a mixture being in the range of from about 1:9 to about 15:1 filler to UHMWPE by weight; adding the processing plasticizer to the mixture; extruding the mixture to form a sheet from the mixture; calendering the sheet; extracting the processing plasticizer from the sheet to produce a matrix comprising UHMWPE and the filler distributed throughout the matrix; stretching the microporous material in at least one direction to a stretch ratio of at least about 1.5 to produce a stretched microporous matrix; and subsequently calendering the stretched microporous matrix to produce a microporous material which exhibits improved physical and dimensional stability properties over the stretched microporous matrix.
摘要翻译：一种生产微孔材料的方法，包括以下步骤：提供超高分子量聚乙烯（UHMWPE）; 提供填料; 提供加工增塑剂; 将混合物中的填料加入至约1:9至约15:1填料的UHMWPE中，至UHMWPE的重量比; 将加工增塑剂加入混合物中; 从混合物中挤出混合物以形成片材; 压延片材; 从片材中提取加工增塑剂以产生包含UHMWPE和分布在整个基质中的填料的基质; 将微孔材料在至少一个方向拉伸至至少约1.5的拉伸比，以产生拉伸的微孔基体; 随后压延拉伸的微孔基质以产生相对于拉伸的微孔基质表现出改善的物理和尺寸稳定性的微孔材料。

3. 发明申请

US20090305127A1 MICROPOROUS MATERIAL AND A METHOD OF MAKING SAME 有权
标题翻译：微孔材料及其制备方法
公开(公告)号：US20090305127A1
公开(公告)日：2009-12-10
申请号：US11719344
申请日：2005-11-22
申请人： Eric H. Miller , Joseph G. Yaritz , Mark T. Demeuse , Kevin J. Whear
发明人： Eric H. Miller , Joseph G. Yaritz , Mark T. Demeuse , Kevin J. Whear
IPC分类号： H01M2/02
CPC分类号： C08L23/06 , B01D67/0027 , B01D67/003 , B01D71/26 , B01D2323/00 , B01D2323/20 , B01D2325/34 , B29B7/90 , B29C47/0004 , B29C47/0021 , B29C47/004 , B29C47/0057 , B29C55/005 , B29C55/18 , B29C67/202 , B29C70/58 , B29K2023/0683 , B29K2105/04 , B29K2105/16 , B29K2507/04 , B29K2509/00 , B29L2031/3468 , B29L2031/755 , C08J5/18 , C08J2323/06 , C08K3/36 , C08L2203/20 , C08L2205/02 , C08L2205/025 , C08L2207/062 , C08L2207/068 , H01M2/145 , H01M2/1646 , H01M2/166 , H01M2/18 , H01M8/0289 , H01M8/1051 , H01M10/0525 , H01M10/06 , H01M2008/1095 , Y02P70/56 , Y10T428/249978 , Y10T428/249979 , Y10T428/249986 , C08L2666/06
摘要： A method for producing a microporous material comprising the steps of: providing an ultrahigh molecular weight polyethylene (UHMWPE); providing a filler, providing a processing plasticizer, adding the filler to the UHMWPE in a mixture being in the range of from about 1:9 to about 15:1 filler to UHMWPE by weight; adding the processing plasticizer to the mixture; extruding the mixture to form a sheet from the mixture; calendering the sheet; extracting the processing plasticizer from the sheet to produce a matrix comprising UHMWPE and the filler distributed throughout the matrix; stretching the microporous material in at least one direction to a stretch ratio of at least about 1.5 to produce a stretched microporous matrix; and subsequently calendering the stretched microporous matrix to produce a microporous material which exhibits improved physical and dimensional stability properties over the stretched microporous matrix.
摘要翻译：一种生产微孔材料的方法，包括以下步骤：提供超高分子量聚乙烯（UHMWPE）; 提供填料，提供加工增塑剂，将所述填料以约1:9至约15:1的填料与UHMWPE的重量比混合在UHMWPE中; 将加工增塑剂加入混合物中; 从混合物中挤出混合物以形成片材; 压延片材; 从片材中提取加工增塑剂以产生包含UHMWPE和分布在整个基质中的填料的基质; 将微孔材料在至少一个方向拉伸至至少约1.5的拉伸比，以产生拉伸的微孔基体; 随后压延拉伸的微孔基质以产生相对于拉伸的微孔基质表现出改善的物理和尺寸稳定性的微孔材料。

4. 发明申请

US20080300332A1 MICROPOROUS MATERIAL AND A METHOD OF MAKING SAME 审中-公开
标题翻译：微孔材料及其制备方法
公开(公告)号：US20080300332A1
公开(公告)日：2008-12-04
申请号：US11854580
申请日：2007-09-13
申请人： Eric H. Miller , Joseph G. Yaritz , Mark T. Demeuse , J. Kevin Whear
发明人： Eric H. Miller , Joseph G. Yaritz , Mark T. Demeuse , J. Kevin Whear
IPC分类号： C08F110/02
CPC分类号： H01M2/166 , B01D67/0027 , B01D67/003 , B01D71/26 , B01D2323/00 , B01D2323/20 , B01D2325/34 , B29B7/90 , B29C48/0011 , B29C48/0018 , B29C48/022 , B29C48/08 , B29C55/005 , B29C55/18 , B29C67/202 , B29C70/58 , B29K2023/0683 , B29K2105/04 , B29K2105/16 , B29K2507/04 , B29K2509/00 , B29L2031/3468 , B29L2031/755 , C08J5/18 , C08J2323/06 , C08K3/36 , C08L23/06 , C08L2203/20 , C08L2205/02 , C08L2205/025 , C08L2207/062 , C08L2207/068 , H01M2/145 , H01M2/1646 , H01M2/18 , H01M8/0289 , H01M8/1051 , H01M10/0525 , H01M10/06 , H01M2008/1095 , Y02P70/56 , Y10T428/249978 , Y10T428/249979 , Y10T428/249986 , C08L2666/06
摘要： A method for producing a microporous material comprising the steps of: providing an ultrahigh molecular weight polyethylene (UHMWPE); providing a filler; providing a processing plasticizer; adding the filler to the UHMWPE in a mixture being in the range of from about 1:9 to about 15:1 filler to UHMWPE by weight; adding the processing plasticizer to the mixture; extruding the mixture to form a sheet from the mixture; calendering the sheet; extracting the processing plasticizer from the sheet to produce a matrix comprising UHMWPE and the filler distributed throughout the matrix; stretching the microporous material in at least one direction to a stretch ratio of at least about 1.5 to produce a stretched microporous matrix; and subsequently calendering the stretched microporous matrix to produce a microporous material which exhibits improved physical and dimensional stability properties over the stretched microporous matrix.
摘要翻译：一种生产微孔材料的方法，包括以下步骤：提供超高分子量聚乙烯（UHMWPE）; 提供填料; 提供加工增塑剂; 将混合物中的填料加入至约1:9至约15:1填料的UHMWPE中，至UHMWPE的重量比; 将加工增塑剂加入混合物中; 从混合物中挤出混合物以形成片材; 压延片材; 从片材中提取加工增塑剂以产生包含UHMWPE和分布在整个基质中的填料的基质; 将微孔材料在至少一个方向拉伸至至少约1.5的拉伸比，以产生拉伸的微孔基体; 随后压延拉伸的微孔基质以产生相对于拉伸的微孔基质表现出改善的物理和尺寸稳定性的微孔材料。

5. 发明授权

US07445735B2 Method of making microporous material 有权
标题翻译：制造微孔材料的方法
公开(公告)号：US07445735B2
公开(公告)日：2008-11-04
申请号：US11006333
申请日：2004-12-07
申请人： Eric H. Miller , Joseph G. Yaritz , Mark T. Demeuse , J. Kevin Whear
发明人： Eric H. Miller , Joseph G. Yaritz , Mark T. Demeuse , J. Kevin Whear
IPC分类号： B01D67/00
CPC分类号： C08L23/06 , B01D67/0027 , B01D67/003 , B01D71/26 , B01D2323/00 , B01D2323/20 , B01D2325/34 , B29B7/90 , B29C47/0004 , B29C47/0021 , B29C47/004 , B29C47/0057 , B29C55/005 , B29C55/18 , B29C67/202 , B29C70/58 , B29K2023/0683 , B29K2105/04 , B29K2105/16 , B29K2507/04 , B29K2509/00 , B29L2031/3468 , B29L2031/755 , C08J5/18 , C08J2323/06 , C08K3/36 , C08L2203/20 , C08L2205/02 , C08L2205/025 , C08L2207/062 , C08L2207/068 , H01M2/145 , H01M2/1646 , H01M2/166 , H01M2/18 , H01M8/0289 , H01M8/1051 , H01M10/0525 , H01M10/06 , H01M2008/1095 , Y02P70/56 , Y10T428/249978 , Y10T428/249979 , Y10T428/249986 , C08L2666/06
摘要： A method for producing a microporous material comprising the steps of: providing an ultrahigh molecular weight polyethylene (UHMWPE); providing a filler; providing a processing plasticizer; adding the filler to the UHMWPE in a mixture being in the range of from about 1:9 to about 15:1 filler to UHMWPE by weight; adding the processing plasticizer to the mixture; extruding the mixture to form a sheet from the mixture; calendering the sheet; extracting the processing plasticizer from the sheet to produce a matrix comprising UHMWPE and the filler distributed throughout the matrix; stretching the microporous material in at least one direction to a stretch ratio of at least about 1.5 to produce a stretched microporous matrix; and subsequently calendering the stretched microporous matrix to produce a microporous material which exhibits improved physical and dimensional stability properties over the stretched microporous matrix.
摘要翻译：一种生产微孔材料的方法，包括以下步骤：提供超高分子量聚乙烯（UHMWPE）; 提供填料; 提供加工增塑剂; 将混合物中的填料加入至约1:9至约15:1填料的UHMWPE中，至UHMWPE的重量比; 将加工增塑剂加入混合物中; 从混合物中挤出混合物以形成片材; 压延片材; 从片材中提取加工增塑剂以产生包含UHMWPE和分布在整个基质中的填料的基质; 将微孔材料在至少一个方向拉伸至至少约1.5的拉伸比，以产生拉伸的微孔基体; 随后压延拉伸的微孔基质以产生相对于拉伸的微孔基质表现出改善的物理和尺寸稳定性的微孔材料。

6. 发明授权

US09725566B2 Microporous material and a method of making same 有权
公开(公告)号：US09725566B2
公开(公告)日：2017-08-08
申请号：US11719344
申请日：2005-11-22
申请人： Eric H. Miller , Joseph G. Yaritz , Mark T. Demeuse , Kevin J. Whear
发明人： Eric H. Miller , Joseph G. Yaritz , Mark T. Demeuse , Kevin J. Whear
IPC分类号： H01M4/66 , C08J5/18 , B01D67/00 , B01D71/26 , B29C55/18 , C08L23/06 , B29C55/00 , B29K23/00 , B29K105/04 , B29K105/16 , H01M8/0289
CPC分类号： C08L23/06 , B01D67/0027 , B01D67/003 , B01D71/26 , B01D2323/00 , B01D2323/20 , B01D2325/34 , B29B7/90 , B29C47/0004 , B29C47/0021 , B29C47/004 , B29C47/0057 , B29C55/005 , B29C55/18 , B29C67/202 , B29C70/58 , B29K2023/0683 , B29K2105/04 , B29K2105/16 , B29K2507/04 , B29K2509/00 , B29L2031/3468 , B29L2031/755 , C08J5/18 , C08J2323/06 , C08K3/36 , C08L2203/20 , C08L2205/02 , C08L2205/025 , C08L2207/062 , C08L2207/068 , H01M2/145 , H01M2/1646 , H01M2/166 , H01M2/18 , H01M8/0289 , H01M8/1051 , H01M10/0525 , H01M10/06 , H01M2008/1095 , Y02P70/56 , Y10T428/249978 , Y10T428/249979 , Y10T428/249986 , C08L2666/06
摘要： A method for producing a microporous material comprising the steps of: providing an ultrahigh molecular weight polyethylene (UHMWPE); providing a filler, providing a processing plasticizer, adding the filler to the UHMWPE in a mixture being in the range of from about 1:9 to about 15:1 filler to UHMWPE by weight; adding the processing plasticizer to the mixture; extruding the mixture to form a sheet from the mixture; calendering the sheet; extracting the processing plasticizer from the sheet to produce a matrix comprising UHMWPE and the filler distributed throughout the matrix; stretching the microporous material in at least one direction to a stretch ratio of at least about 1.5 to produce a stretched microporous matrix; and subsequently calendering the stretched microporous matrix to produce a microporous material which exhibits improved physical and dimensional stability properties over the stretched microporous matrix.

7. 发明授权

US07238744B2 Ultrahigh molecular weight polyethylene articles and method of manufacture 有权
标题翻译：超高分子量聚乙烯制品及其制造方法
公开(公告)号：US07238744B2
公开(公告)日：2007-07-03
申请号：US10121278
申请日：2002-04-12
申请人： Joseph G. Yaritz , J. Kevin Whear
发明人： Joseph G. Yaritz , J. Kevin Whear
IPC分类号： C08L23/06 , H01M2/16
CPC分类号： H01M10/06 , B29C47/0004 , B29C47/0014 , B29C47/0021 , B29C49/04 , B29K2023/0683 , B29K2105/0005 , B29K2105/0044 , B29K2105/04 , C08L23/06 , H01M2/1653 , H01M8/0221 , H01M10/052 , Y02P70/56 , C08L2666/22
摘要： An article of manufacture comprises an ultrahigh molecular weight polyethylene (UHMWPE) mixed with a processing oil and a lubricant selected from the group consisting of fatty acid esters, ethoxylated fatty acid esters, glycol esters, PEG esters, glycerol esters, ethoxylated esters, sorbitol esters, ethoxylated sorbitol esters, aromatic ethoxylates, alcohol ethoxylates, mercaptan ethoxylates, modified ethoxylates, amide surfactants, phosphate esters, phosphonate esters, phosphite esters, alkyl sulfates, fatty acid ethers, alkyl ether sulfates, alkylaryl ether sulfates, sulfonates, naphthalene sulfonates, sulfosuccinates, sulfonated esters, sulfonated amides, alkyl ether carboxylates, alkylaryl ether carboxylates, quaternary amines, amino quaternary amines, ethoxylated amines, imidazoline derivatives, betaines, sultaines, aminopropionate, catechol derivatives, saturated fatty acids, unsaturated fatty acids, and combinations thereof. The method for making those articles is also disclosed.
摘要翻译：一种制品包括与加工油混合的超高分子量聚乙烯（UHMWPE）和选自脂肪酸酯，乙氧基化脂肪酸酯，二醇酯，PEG酯，甘油酯，乙氧基化酯，山梨醇酯的润滑剂，乙氧基化山梨醇酯，芳族乙氧基化物，醇乙氧基化物，硫醇乙氧基化物，改性乙氧基化物，酰胺表面活性剂，磷酸酯，膦酸酯，亚磷酸酯，烷基硫酸酯，脂肪酸醚，烷基醚硫酸酯，烷基芳基醚硫酸盐，磺酸盐，萘磺酸盐，磺基琥珀酸盐磺化酯，磺化酰胺，烷基醚羧酸盐，烷基芳基醚羧酸盐，季胺，氨基季胺，乙氧基化胺，咪唑啉衍生物，甜菜碱，磺基甜菜碱，氨基丙酸酯，邻苯二酚衍生物，饱和脂肪酸，不饱和脂肪酸及其组合。还公开了制造这些物品的方法。

8. 发明授权

US06311773B1 Resin composition and methods of consolidating particulate solids in wells with or without closure pressure 有权
标题翻译：在具有或不具有闭合压力的孔中固结颗粒固体的树脂组合物和方法
公开(公告)号：US06311773B1
公开(公告)日：2001-11-06
申请号：US09493998
申请日：2000-01-28
申请人： Bradley L. Todd , Billy F. Slabaugh , Ronald J. Powell , Joseph G. Yaritz
发明人： Bradley L. Todd , Billy F. Slabaugh , Ronald J. Powell , Joseph G. Yaritz
IPC分类号： E21B33138
CPC分类号： C09K8/68 , C09K8/685 , C09K8/805 , E21B43/025 , Y10S507/903 , Y10S507/924
摘要： Improved hardenable resin compositions and methods of consolidating particulate solids in subterranean zones penetrated by well bores are provided. The improved hardenable resin compositions of the invention are basically comprised of a hardenable organic resin, an aminosilane resin-to-particulate solid coupling agent, a viscous carrier fluid breaker for breaking separating films of viscous carrier fluid between resin coated particulate solids and a surface active agent for causing the resin composition to flow to the contact points between resin coated particulate solids.
摘要翻译：提供了改进的可硬化树脂组合物和固化井眼穿透的地下区域中的颗粒固体的方法。本发明的改进的可硬化树脂组合物基本上由可硬化的有机树脂，氨基硅烷树脂与颗粒状固体偶联剂，用于在树脂涂覆的颗粒固体和表面活性剂之间破坏粘性载体流体的分离膜的粘性载流体破碎剂用于使树脂组合物流到树脂涂覆的颗粒固体之间的接触点的试剂。

9. 发明授权

US07604687B2 Gas filtration media 有权
标题翻译：气体过滤介质
公开(公告)号：US07604687B2
公开(公告)日：2009-10-20
申请号：US11445357
申请日：2006-06-01
申请人： Eric H. Miller , Joseph G. Yaritz , Karl Froelich , Mark T. Demeuse
发明人： Eric H. Miller , Joseph G. Yaritz , Karl Froelich , Mark T. Demeuse
IPC分类号： B01D46/00 , B01D39/16 , B01D39/20
CPC分类号： B01D53/228 , B01D39/1692 , B01D39/20 , B01D69/02 , B01D69/148 , B01D71/02 , B01D71/26 , B01D2325/00 , B01D2325/22 , B01D2325/24 , B01D2325/34
摘要： A gas filtration media comprises a microporous membrane. The microporous membrane includes an ultrahigh molecular weight polyethylene (UHMWPE), an inorganic material, wherein the ratio of inorganic material to polymer is in the range of 4:1 to 1:4, and less than 30% by weight of the membrane being a processing oil.
摘要翻译：气体过滤介质包括微孔膜。微孔膜包括超高分子量聚乙烯（UHMWPE），无机材料，其中无机材料与聚合物的比例在4:1至1:4的范围内，小于30重量％的膜为加工油。

10. 发明申请

US20080315447A1 METHOD OF MAKING A MICROPOROUS MATERIAL 有权
标题翻译：制备微孔材料的方法
公开(公告)号：US20080315447A1
公开(公告)日：2008-12-25
申请号：US12199079
申请日：2008-08-27
申请人： Eric H. Miller , Joseph G. Yaritz , Mark T. Demeuse , J. Kevin Whear
发明人： Eric H. Miller , Joseph G. Yaritz , Mark T. Demeuse , J. Kevin Whear
IPC分类号： C08J9/26 , B29C67/20
CPC分类号： C08L23/06 , B01D67/0027 , B01D67/003 , B01D71/26 , B01D2323/00 , B01D2323/20 , B01D2325/34 , B29B7/90 , B29C47/0004 , B29C47/0021 , B29C47/004 , B29C47/0057 , B29C55/005 , B29C55/18 , B29C67/202 , B29C70/58 , B29K2023/0683 , B29K2105/04 , B29K2105/16 , B29K2507/04 , B29K2509/00 , B29L2031/3468 , B29L2031/755 , C08J5/18 , C08J2323/06 , C08K3/36 , C08L2203/20 , C08L2205/02 , C08L2205/025 , C08L2207/062 , C08L2207/068 , H01M2/145 , H01M2/1646 , H01M2/166 , H01M2/18 , H01M8/0289 , H01M8/1051 , H01M10/0525 , H01M10/06 , H01M2008/1095 , Y02P70/56 , Y10T428/249978 , Y10T428/249979 , Y10T428/249986 , C08L2666/06
摘要： A method for producing a microporous material comprising the steps of: providing an ultrahigh molecular weight polyethylene (UHMWPE); providing a filler; providing a processing plasticizer; adding the filler to the UHMWPE in a mixture being in the range of from about 1:9 to about 15:1 filler to UHMWPE by weight; adding the processing plasticizer to the mixture; extruding the mixture to form a sheet from the mixture; calendering the sheet; extracting the processing plasticizer from the sheet to produce a matrix comprising UHMWPE and the filler distributed throughout the matrix; stretching the microporous material in at least one direction to a stretch ratio of at least about 1.5 to produce a stretched microporous matrix; and subsequently calendering the stretched microporous matrix to produce a microporous material which exhibits improved physical and dimensional stability properties over the stretched microporous matrix.
摘要翻译：一种生产微孔材料的方法，包括以下步骤：提供超高分子量聚乙烯（UHMWPE）; 提供填料; 提供加工增塑剂; 将混合物中的填料加入至约1:9至约15:1填料的UHMWPE中，至UHMWPE的重量比; 将加工增塑剂加入混合物中; 从混合物中挤出混合物以形成片材; 压延片材; 从片材中提取加工增塑剂以产生包含UHMWPE和分布在整个基质中的填料的基质; 将微孔材料在至少一个方向拉伸至至少约1.5的拉伸比，以产生拉伸的微孔基体; 随后压延拉伸的微孔基质以产生相对于拉伸的微孔基质表现出改善的物理和尺寸稳定性的微孔材料。

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