公开(公告)号：US5739234A

公开(公告)日：1998-04-14

申请号：US646492

申请日：1996-05-08

申请人： Hidetora Kashio ,  Katsuo Horie ,  Fujio Suzuki

发明人： Hidetora Kashio ,  Katsuo Horie ,  Fujio Suzuki

IPC分类号： C08F14/22 ,  C08F16/14 ,  C08F22/10 ,  C08F214/22 ,  C08F216/14 ,  C08F222/16 ,  C08L27/16 ,  H01M4/62 ,  H01M6/10

CPC分类号： H01M4/623 ,  C08F214/227 ,  H01M4/621 ,  H01M2300/0025 ,  H01M4/525 ,  H01M4/625 ,  H01M6/10

摘要： A vinylidene fluoride copolymer having a relatively high molecular weight is formed by copolymerizing (a) vinylidene fluoride as a principal component, (b) a small amount of epoxy group-containing monomer, and (c) an optional component, such as an unsaturated dibasic acid monoester functioning as a curing agent for the epoxy group. When cured with an optional epoxy curing agent, the vinylidene fluoride copolymer provides a cured product having an adhesion with a metal substrate, etc., and also showing excellent solvent resistance and chemical resistance. The vinylidene fluoride copolymer is particularly suitable for constituting a binder for producing an electrode for a non-aqueous solvent-type secondary battery.

摘要翻译： 通过共聚（a）偏二氟乙烯作为主要成分，（b）少量含环氧基的单体，和（c）任选的组分，如不饱和二元碱，形成具有较高分子量的偏二氟乙烯共聚物 用作环氧基的固化剂的酸性单酯。 当使用任选的环氧固化剂固化时，偏二氟乙烯共聚物提供了与金属基材等具有粘合性的固化产物，并且还具有优异的耐溶剂性和耐化学性。 偏二氟乙烯共聚物特别适用于构成用于制造非水溶剂型二次电池用电极的粘合剂。

公开(公告)号：US5776637A

公开(公告)日：1998-07-07

申请号：US804150

申请日：1997-02-20

申请人： Hidetora Kashio ,  Katsuo Horie ,  Aisaku Nagai ,  Tomoyuki Aita ,  Hiroshi Kitagoh

发明人： Hidetora Kashio ,  Katsuo Horie ,  Aisaku Nagai ,  Tomoyuki Aita ,  Hiroshi Kitagoh

IPC分类号： C08L27/16 ,  C08F14/22 ,  C08L27/12 ,  C08L27/14 ,  H01G9/00 ,  H01G11/22 ,  H01G11/24 ,  H01G11/26 ,  H01G11/38 ,  H01G11/42 ,  H01G11/86 ,  H01M4/13 ,  H01M4/139 ,  H01M4/62 ,  H01M10/0566 ,  H01M4/64

CPC分类号： H01G9/155 ,  C08F14/22 ,  H01M4/04 ,  H01M4/0404 ,  H01M4/0409 ,  H01M4/0416 ,  H01M4/621 ,  H01M4/623 ,  H01M2300/0025 ,  Y02E60/13 ,  Y02P70/54

摘要： A binder solution for providing an electrode suitable for use in non-aqueous-type electrochemical devices, such as a battery and an electric double layer capacitor, is formed by dissolving a vinylidene fluoride polymer having an inherent viscosity (and thus a polymerization degree) higher than a conventional level in an organic solvent. An electrode-forming composition is formed by dispersing powdery electrode material in the binder solution and is applied onto an electroconductive substrate while avoiding the gelation of the polymer, followed by drying, to form a composite electrode layer, which retains the powdery electrode material at a smaller amount of vinylidene fluoride polymer than a conventional level and is well resistant to a non-aqueous electrolytic solution.

摘要翻译： 通过将具有特性粘度（因此聚合度）更高的偏二氟乙烯聚合物溶解，形成适用于非水型电化学器件如电池和双电层电容器的电极的粘结剂溶液 比常规水平在有机溶剂中。 通过将粉末状电极材料分散在粘合剂溶液中而形成电极形成组合物，并将其施加到导电基材上，同时避免聚合物的凝胶化，然后干燥，形成复合电极层，将复合电极层保持在 更少量的偏二氟乙烯聚合物比常规水平好，并且对非水电解液具有良好的耐受性。

公开(公告)号：US06200703B1

公开(公告)日：2001-03-13

申请号：US08779955

申请日：1996-12-23

申请人： Hidetora Kashio ,  Katsuo Horie ,  Takumi Katsurao ,  Fumio Shibata ,  Aisaku Nagai

发明人： Hidetora Kashio ,  Katsuo Horie ,  Takumi Katsurao ,  Fumio Shibata ,  Aisaku Nagai

IPC分类号： H01M462

CPC分类号： C08K3/24 ,  C08K5/09 ,  H01M4/62 ,  H01M4/621

摘要： A vinylidene fluoride polymer binder solution for forming an electrode for a non-aqueous-type battery is formed by adding an acid, preferably an organic acid, as a stabilizer to a solution of a vinylidene fluoride polymer in an organic solvent. The acid is preferably added in an amount sufficient to ensure a pH of at most 9 when measured with respect to a 10-times dilution of the binder solution with deionized water. The acid addition is effective for preventing a problematic viscosity increase in the binder solution and also gelling of an electrode-forming composition formed by adding a powdery electrode material in the binder solution.

摘要翻译： 用于形成非水电池用电极的偏二氟乙烯聚合物粘合剂溶液通过在有机溶剂中加入作为稳定剂的酸，优选有机酸形成。 当用去离子水相对于10倍稀释的粘合剂溶液测量时，酸的量优选以足以确保pH至多为9的量加入。 酸添加对于防止粘合剂溶液中的粘度增加有问题，并且通过在粘合剂溶液中添加粉末状电极材料而形成的电极形成组合物也是有效的。

公开(公告)号：US4251405A

公开(公告)日：1981-02-17

申请号：US33984

申请日：1979-04-27

申请人： Kunizoh Kidoh ,  Hideki Wakamori ,  Hidetora Kashio

发明人： Kunizoh Kidoh ,  Hideki Wakamori ,  Hidetora Kashio

IPC分类号： C08F214/00 ,  C08F2/00 ,  C08F2/20 ,  C08F2/44 ,  C08F14/00 ,  C08F214/08 ,  C08L91/00 ,  C08F14/08 ,  C08F114/08

CPC分类号： C08F214/08

摘要： A plasticized vinylidene chloride-vinyl chloride copolymer is produced by copolymerizing 65 to 95 wt. % of vinylidene chloride and 35 to 5 wt. % of vinyl chloride or a mixture of vinyl chloride as a main component and a comonomer wherein 0.5 to 10.0 wt. parts of a plasticizer being soluble in said monomer mixture is added to 100 wt. parts of said monomer mixture and said monomer mixture is copolymerized by a suspension polymerization in the presence of an oil soluble radical initiator and a macromolecular suspending agent in water whereby a blending step can be eliminated.

摘要翻译： 通过将65〜95重量份的共聚物制造塑化的偏二氯乙烯 - 氯乙烯共聚物。 ％偏二氯乙烯和35〜5wt。 ％的氯乙烯或氯乙烯作为主要成分的混合物和共聚单体，其中0.5至10.0wt。 将可溶于所述单体混合物的增塑剂的部分加入到100重量％ 所述单体混合物和所述单体混合物的部分通过在油溶性自由基引发剂和大分子悬浮剂存在下在水中的悬浮聚合共聚合，由此可以除去共混步骤。

公开(公告)号：US3966696A

公开(公告)日：1976-06-29

申请号：US555994

申请日：1975-03-06

申请人： Kunizoh Kidoh ,  Hidetora Kashio ,  Toshio Hosokawa ,  Kazuo Kusida

发明人： Kunizoh Kidoh ,  Hidetora Kashio ,  Toshio Hosokawa ,  Kazuo Kusida

IPC分类号： C08F14/00 ,  C08F2/00 ,  C08F2/18 ,  C08F14/06 ,  C08F114/02 ,  C08L1/28 ,  C08L5/00

CPC分类号： C08F14/06

摘要： A process for suspension polymerization of vinyl chloride or a mixture of vinyl chloride and a monomer copolymerizable therewith in an aqueous medium in the presence of an oil-soluble polymerization catalyst is improved by the use of a suspending agent comprising a well known protective colloid and a saccharose alkyl ester.

摘要翻译： 通过使用包含公知的保护胶体和悬浮聚合物的悬浮剂，改进了在油溶性聚合催化​​剂存在下，在含水介质中氯乙烯或可与其共聚的单体的混合物的悬浮聚合方法 蔗糖烷基酯。