公开(公告)号：US5389471A

公开(公告)日：1995-02-14

申请号：US218489

申请日：1994-03-28

申请人： James K. Kung

发明人： James K. Kung

IPC分类号： H01M2/16 ,  H01M10/34

CPC分类号： H01M2/162 ,  H01M10/345 ,  H01M2300/0014

摘要： A wettable battery separator for alkaline batteries is formed of a microporous plastic sheet selected from porous films, fabrics and papers. The separator is impregnated with a resin which has one or more carboxyl groups which have been neutralized by a base so as to form a salt. The resin is present in an amount from about 0.0001 to 3% by weight of the separator. Alkali resistant fillers may also be included.

摘要翻译： 用于碱性电池的可湿性电池隔板由选自多孔膜，织物和纸的微孔塑料片形成。 用具有一个或多个羧基的树脂浸渍分离器，该羧基已被碱中和以形成盐。 树脂的含量为隔板重量的约0.0001％至3％。 还可以包括耐碱填料。

公开(公告)号：US5389433A

公开(公告)日：1995-02-14

申请号：US41115

申请日：1993-04-01

申请人： Victor S. C. Chang ,  Richard C. Hartwig ,  James K. Kung ,  Joseph T. Lundquist ,  Marc E. Parham ,  James A. Avtges ,  Anthony J. Laccetti

发明人： Victor S. C. Chang ,  Richard C. Hartwig ,  James K. Kung ,  Joseph T. Lundquist ,  Marc E. Parham ,  James A. Avtges ,  Anthony J. Laccetti

IPC分类号： H01M2/14 ,  H01M2/16 ,  B32B3/26 ,  B01D39/14 ,  B32B5/18

CPC分类号： H01M2/14 ,  H01M2/1653 ,  Y10T428/249961 ,  Y10T428/249979 ,  Y10T428/249981

摘要： A battery separator composed of a microporous sheet product having first and second major surfaces and a thickness of less than about 50 mils, formed from a uniform mixture of a polysulfone polymer and a filler or polysulfone polymer and structure enhancing agent, said sheet product having a fibrous sheet embedded within said mixture and between the first and second major surfaces. The porosity of the sheet product is at least about 60 volume percent composed of pores such that the average pore diameter increases from each major surface toward the interior of the sheet product's thickness.

摘要翻译： 一种由聚砜聚合物和填料或聚砜聚合物和结构增强剂的均匀混合物形成的具有第一和第二主表面的厚度小于约50密耳的微孔板产品的电池隔板，所述片材产品具有 纤维片材嵌入所述混合物内并在第一和第二主表面之间。 片材产品的孔隙率为由孔组成的至少约60体积％，使得平均孔径从每个主表面向片材产品厚度的内部增加。

公开(公告)号：US5362582A

公开(公告)日：1994-11-08

申请号：US41747

申请日：1993-04-01

申请人： Victor S. Chang ,  Richard C. Hartwig ,  Joseph T. Lundquist ,  Marc E. Parham ,  James K. Kung ,  James A. Avtges ,  Anthony J. Laccetti

发明人： Victor S. Chang ,  Richard C. Hartwig ,  Joseph T. Lundquist ,  Marc E. Parham ,  James K. Kung ,  James A. Avtges ,  Anthony J. Laccetti

IPC分类号： H01M2/14 ,  H01M2/16

CPC分类号： H01M2/1653 ,  H01M2/14

摘要： A battery separator composed of a microporous sheet product having first and second major surfaces and a thickness of less than about 50 mils, formed from a uniform mixture of a polymer and a filler or a polymer and a structure enhancing agent and having a porous sheet embedded between the first and second major surface. The porosity of the sheet product is at least about 50 volume percent having a pore distribution such that the nominal pore diameter increases from each major surface towards the interior central portion of the sheet product's thickness.

摘要翻译： 一种由具有第一和第二主表面的厚度小于约50密耳的微孔板产品组成的电池隔板，由聚合物和填料或聚合物和结构增强剂的均匀混合物形成，并且具有嵌入的多孔片 在第一和第二主表面之间。 片材产品的孔隙率至少为约50体积％，具有孔分布，使得标称孔径从片材产品厚度的每个主表面向内部中心部分增加。

公开(公告)号：US5298348A

公开(公告)日：1994-03-29

申请号：US48626

申请日：1993-04-16

申请人： James K. Kung

发明人： James K. Kung

IPC分类号： H01M2/16 ,  H01M10/34

CPC分类号： H01M2/162 ,  H01M10/345 ,  H01M2300/0014

摘要： A battery separator for nickel/metal hydride batteries is formed of a synthetic pulp, one or more nonwater swellable fibers and at least one water swellable polyvinyl alcohol fiber. The separator is impregnated with an acrylic resin binder. Alkali resistant fillers may also be included.

摘要翻译： 用于镍/金属氢化物电池的电池隔板由合成纸浆，一种或多种非水可溶胀纤维和至少一种水溶胀性聚乙烯醇纤维形成。 隔板用丙烯酸树脂粘合剂浸渍。 还可以包括耐碱填料。

公开(公告)号：US5154988A

公开(公告)日：1992-10-13

申请号：US663213

申请日：1991-03-18

申请人： Wai M. Choi ,  James K. Kung

发明人： Wai M. Choi ,  James K. Kung

IPC分类号： H01M2/02 ,  H01M2/16 ,  H01M4/62 ,  H01M10/06

CPC分类号： H01M2/1686 ,  H01M10/06 ,  H01M2/0262 ,  H01M2/1666 ,  H01M4/62 ,  H01M2/1613 ,  H01M2/162 ,  H01M2/1626 ,  H01M2/1633 ,  H01M2/1653 ,  H01M2300/0005

摘要： A battery separator for use in deep cycle traction batteries, such as golf cart batteries. The separator is formed of a microporous, mainly polymeric layer, preferably in the form of a synthetic paper; a glass mat layer adjacent one surface of the microporous layer; and a coating on one or both sides of the mircoporous layer/glass mat combination. The coating is preferably formed of natural rubber which positively affects top-of-charge behavior and reduces the possibility of antimony poisoning, thus providing for longer and improved battery performance and life.

摘要翻译： 用于深循环牵引电池的电池分离器，例如高尔夫球车电池。 分离器由微孔主要聚合物层形成，优选为合成纸的形式; 邻近所述微孔层的一个表面的玻璃垫层; 以及在微孔层/玻璃毡组合的一侧或两侧上的涂层。 该涂层优选由天然橡胶形成，其积极地影响充电行为并降低锑中毒的可能性，从而提供更长的和改善的电池性能和寿命。