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1. 发明授权

US09570727B2 Battery separator with Z-direction stability 有权
标题翻译：电池分离器，Z方向稳定
公开(公告)号：US09570727B2
公开(公告)日：2017-02-14
申请号：US11575506
申请日：2005-10-18
申请人： Zhengming Zhang , Khuy V. Nguyen , Pankaj Arora , Ronald W. Call , Donald K. Simmons , Tien Dao
发明人： Zhengming Zhang , Khuy V. Nguyen , Pankaj Arora , Ronald W. Call , Donald K. Simmons , Tien Dao
IPC分类号： H01M2/16 , C08J5/22 , H01M2/18 , H01M10/052
CPC分类号： H01M2/166 , C08J5/2206 , H01M2/18 , H01M10/052 , Y02E60/122
摘要： A battery separator is a microporous membrane. The membrane has a major volume of a thermoplastic polymer and a minor volume of an inert particulate filler. The filler is dispersed throughout the polymer. The membrane exhibits a maximum Z-direction compression of 95% of the original membrane thickness. Alternatively, the battery separator is a microporous membrane having a TMA compression curve with a first substantially horizontal slope between ambient temperature and 125° C., a second substantially horizontal slope at greater than 225° C. The curve of the first slope has a lower % compression than the curve of the second slope. The curve of the second slope is not less than 5% compression. The TMA compression curve is graphed so that the Y-axis represents % compression from original thickness and the X-axis represents temperature.
摘要翻译：电池隔膜是微孔膜。膜具有主要体积的热塑性聚合物和少量的惰性颗粒填料。填料分散在整个聚合物中。膜的最大Z方向压缩率为原膜厚度的95％。或者，电池隔板是具有在环境温度和125℃之间具有第一基本上水平的斜率的TMA压缩曲线的微孔膜，大于225℃的第二基本上水平的斜率。第一斜率的曲线具有较低的％压缩比第二斜率的曲线。第二斜率的曲线不小于5％压缩。绘制TMA压缩曲线，使得Y轴表示来自原始厚度的％压缩，X轴表示温度。

2. 发明授权

US07790320B2 Battery separator with Z-direction stability 有权
标题翻译：电池分离器，Z方向稳定
公开(公告)号：US07790320B2
公开(公告)日：2010-09-07
申请号：US11619002
申请日：2007-01-02
申请人： Pankaj Arora , Ronald W. Call , Tien Dao , Khuy V. Nguyen , Donald K. Simmons , Zhengming Zhang
发明人： Pankaj Arora , Ronald W. Call , Tien Dao , Khuy V. Nguyen , Donald K. Simmons , Zhengming Zhang
IPC分类号： H01M2/16 , H01M2/14
CPC分类号： H01M2/166 , H01M2/18
摘要： A battery separator is a microporous membrane. The membrane has a major volume of a thermoplastic polymer and a minor volume of an inert particulate filler. The filler is dispersed throughout the polymer. The membrane exhibits a maximum Z-direction compression of 95% of the original membrane thickness. Alternatively, the battery separator is a microporous membrane having a TMA compression curve with a first substantially horizontal slope between ambient temperature and 125° C., a second substantially horizontal slope at greater than 225° C. The curve of the first slope has a lower % compression than the curve of the second slope. The curve of the second slope is not less than 5% compression. The TMA compression curve is graphed so that the Y-axis represents % compression from original thickness and the X-axis represents temperature.
摘要翻译：电池隔膜是微孔膜。膜具有主要体积的热塑性聚合物和少量的惰性颗粒填料。填料分散在整个聚合物中。膜的最大Z方向压缩率为原膜厚度的95％。或者，电池隔板是具有在环境温度和125℃之间具有第一基本上水平的斜率的TMA压缩曲线的微孔膜，大于225℃的第二基本上水平的斜率。第一斜率的曲线具有较低的％压缩比第二斜率的曲线。第二斜率的曲线不小于5％压缩。绘制TMA压缩曲线，使得Y轴表示来自原始厚度的％压缩，X轴表示温度。

3. 发明申请

US20080268345A1 Battery Separator With Z-Direction Stability 有权
标题翻译： Z方向稳定电池分离器
公开(公告)号：US20080268345A1
公开(公告)日：2008-10-30
申请号：US11575506
申请日：2005-10-18
申请人： Zhengming Zhang , Khuy V. Nguyen , Pankaj Arora , Ronald W. Call , Donald K. Simmons , Tien Dao
发明人： Zhengming Zhang , Khuy V. Nguyen , Pankaj Arora , Ronald W. Call , Donald K. Simmons , Tien Dao
IPC分类号： H01M2/14 , H01M4/40
CPC分类号： H01M2/166 , C08J5/2206 , H01M2/18 , H01M10/052 , Y02E60/122
摘要： A battery separator is a microporous membrane. The membrane has a major volume of a thermoplastic polymer and a minor volume of an inert particulate filler. The filler is dispersed throughout the polymer. The membrane exhibits a maximum Z-direction compression of 95% of the original membrane thickness. Alternatively, the battery separator is a microporous membrane having a TMA compression curve with a first substantially horizontal slope between ambient temperature and 125° C., a second substantially horizontal slope at greater than 225° C. The curve of the first slope has a lower % compression than the curve of the second slope. The curve of the second slope is not less than 5% compression. The TMA compression curve is graphed so that the Y-axis represents % compression from original thickness and the X-axis represents temperature.
摘要翻译：电池隔膜是微孔膜。膜具有主要体积的热塑性聚合物和少量的惰性颗粒填料。填料分散在整个聚合物中。膜的最大Z方向压缩率为原始膜厚度的95％。或者，电池隔板是具有在环境温度和125℃之间具有第一基本上水平的斜率的TMA压缩曲线的微孔膜，大于225℃的第二基本上水平的斜率。第一斜率的曲线具有较低的％压缩比第二斜率的曲线。第二斜率的曲线不小于5％压缩。绘制TMA压缩曲线，使得Y轴表示来自原始厚度的％压缩，X轴表示温度。

4. 发明授权

US10003058B2 Method of making a co-extruded, multi-layered battery separator 有权
公开(公告)号：US10003058B2
公开(公告)日：2018-06-19
申请号：US11560911
申请日：2006-11-17
申请人： Ronald W. Call , C. William Fulk, Jr. , Lie Shi , Xiaomin Zhang , Khuy V. Nguyen
发明人： Ronald W. Call , C. William Fulk, Jr. , Lie Shi , Xiaomin Zhang , Khuy V. Nguyen
IPC分类号： B29C47/04 , B29C47/00 , H01M2/16 , B29C47/14 , B29C47/20 , B29C47/06 , B29C47/12 , B29K23/00 , B29K27/00 , B29K27/18 , B29K29/00 , B29K31/00 , B29K59/00 , B29K67/00 , B29K77/00 , B29K81/00 , B29K105/00 , B29K105/04 , B29K105/06 , B29K105/16 , B29L9/00 , B29L28/00 , H01M10/0525
CPC分类号： H01M2/1653 , B29C48/0012 , B29C48/0018 , B29C48/022 , B29C48/08 , B29C48/13 , B29C48/16 , B29C48/17 , B29C48/21 , B29C48/30 , B29C48/305 , B29C48/307 , B29C48/32 , B29K2023/06 , B29K2023/0625 , B29K2023/0633 , B29K2023/065 , B29K2023/0683 , B29K2023/12 , B29K2027/08 , B29K2027/16 , B29K2027/18 , B29K2029/04 , B29K2031/00 , B29K2059/00 , B29K2067/00 , B29K2067/006 , B29K2077/00 , B29K2081/04 , B29K2105/0008 , B29K2105/0026 , B29K2105/0032 , B29K2105/04 , B29K2105/06 , B29K2105/16 , B29K2105/256 , B29L2009/00 , B29L2028/00 , H01M2/1686 , H01M10/0525
摘要： A battery separator comprises a co-extruded, microporous membrane having at least two layers made of extrudable polymers and having: a uniform thickness defined by a standard deviation of 60 grams.

5. 发明申请

US20080118827A1 CO-EXTRUDED, MULTI-LAYERED BATTERY SEPARATOR 有权
标题翻译：共挤出，多层电池分离器
公开(公告)号：US20080118827A1
公开(公告)日：2008-05-22
申请号：US11560911
申请日：2006-11-17
申请人： Ronald W. Call , C. William Fulk , Lie Shi , Xiaomin Zhang , Khuy V. Nguyen
发明人： Ronald W. Call , C. William Fulk , Lie Shi , Xiaomin Zhang , Khuy V. Nguyen
IPC分类号： H01M2/16 , B29C47/06
CPC分类号： H01M2/1653 , B29C47/0004 , B29C47/0021 , B29C47/0033 , B29C47/0042 , B29C47/0057 , B29C47/04 , B29C47/043 , B29C47/065 , B29C47/12 , B29C47/14 , B29C47/145 , B29C47/20 , B29K2023/06 , B29K2023/0625 , B29K2023/0633 , B29K2023/065 , B29K2023/0683 , B29K2023/12 , B29K2027/08 , B29K2027/16 , B29K2027/18 , B29K2029/04 , B29K2031/00 , B29K2059/00 , B29K2067/00 , B29K2067/006 , B29K2077/00 , B29K2081/04 , B29K2105/0008 , B29K2105/0026 , B29K2105/0032 , B29K2105/04 , B29K2105/06 , B29K2105/16 , B29K2105/256 , B29L2009/00 , B29L2028/00 , H01M2/1686 , H01M10/0525
摘要： A battery separator comprises a co-extruded, microporous membrane having at least two layers made of extrudable polymers and having: a uniform thickness defined by a standard deviation of 60 grams.
摘要翻译：电池隔板包括具有由可挤出聚合物制成的至少两层的共挤出的微多孔膜，并具有：由<0.80微米（mum）的标准偏差限定的均匀厚度; 或由剥离强度> 60克定义的夹层粘合力。

6. 发明授权

US06749961B1 Shutdown battery separator made with a blend of polymer and oligomer 有权
标题翻译：关闭电池隔膜由聚合物和低聚物的混合物制成
公开(公告)号：US06749961B1
公开(公告)日：2004-06-15
申请号：US09546262
申请日：2000-04-10
申请人： Khuy V. Nguyen , C. Glen Wensley
发明人： Khuy V. Nguyen , C. Glen Wensley
IPC分类号： H01M216
CPC分类号： H01M10/4235 , H01M2/1653
摘要： The instant invention is directed to a battery separator including a microporous polyolefinic membrane having a porosity in a range 30-80%, an average pore size in a range of 0.02-2.0 microns, and being made from a blend of a polyolefin polymer and an oligomer of a polyolefinic polymer.
摘要翻译：本发明涉及一种电池隔板，其包括孔隙率在30-80％，平均孔径在0.02-2.0微米范围内的微孔聚烯烃膜，并且由聚烯烃聚合物和聚烯烃聚合物的低聚物。

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