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1. 发明专利

JP2010239061A Separator for electric storage device 审中-公开
标题翻译：电动储存装置分离器
公开(公告)号：JP2010239061A
公开(公告)日：2010-10-21
申请号：JP2009087697
申请日：2009-03-31
申请人： Tomoegawa Paper Co Ltd , 株式会社巴川製紙所
发明人： HASHIMOTO TAKESHI , TOTSUKA HIROMI , TAKAHATA MASANORI , TAKANASHI KOKICHI , OTA YASUHIRO , SANO KAZUHIKO , TEZUKA DAISUKE
IPC分类号： H01G9/02 , H01M2/16
CPC分类号： Y02E60/13
摘要： PROBLEM TO BE SOLVED: To provide a separator that can be made thin, has excellent ion permeability to have low resistance, hardly causes a short circuit between electrodes or a self-discharge, and also has excellent mechanical strength.
SOLUTION: The separator for electric storage device is constituted by laminating a fiber containing fibrillated polyolefin fiber of 100 to 170°C in melting point and a fibril fiber of ≥200°C in melting point on a nonwoven fabric comprising a fiber of ≥200°C in melting point. The nonwoven fabric comprises a continuous filament, and the contact of the filament is preferably molten.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供可以变薄的隔膜，具有优异的离子渗透性以具有低电阻，几乎不引起电极之间的短路或自放电，并且还具有优异的机械强度。解决方案：蓄电装置用隔膜由熔融温度为100〜170℃的原纤化聚烯烃纤维的纤维和熔点为200℃以上的原纤维构成的无纺布构成，所述无纺布包含纤维熔点≥200°C。无纺织物包括连续的长丝，并且丝的接触优选是熔融的。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2010219335A Separator for storage device, and method of manufacturing the same 审中-公开
标题翻译：用于存储装置的分离器及其制造方法
公开(公告)号：JP2010219335A
公开(公告)日：2010-09-30
申请号：JP2009064888
申请日：2009-03-17
申请人： Tomoegawa Paper Co Ltd , 株式会社巴川製紙所
发明人： HASHIMOTO TAKESHI , TOTSUKA HIROMI , TAKAHATA MASANORI , TAKANASHI KOKICHI , OTA YASUHIRO , SANO KAZUHIKO , TEZUKA DAISUKE
IPC分类号： H01G9/02 , H01M2/16
CPC分类号： Y02E60/13 , Y02T10/7011 , Y02T10/7022
摘要： PROBLEM TO BE SOLVED: To provide a separator which has heat resistance, mechanical strength, and size stability and is made into a thin film, the separator having superior ion transmissivity and low resistance, seldom causing a short circuit between electrodes or a self-discharge and being superior in durability even after being used for a long period in a high-temperature environment in the presence of an organic solvent and an ionic liquid. SOLUTION: The separator for a storage device is formed by laminating two or more fiber layers, and at least one or more of the fiber layers contain synthetic fiber and a synthetic resin-based binding agent. Further, the synthetic resin-based binding agent is preferably composed of at least one kind selected between carboxymethyl cellulose and styrene butadiene rubber, and the fiber layers are preferably laminated one over another on a paper making net by using an inclined wire paper making machine having two or more heads. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题为了提供具有耐热性，机械强度和尺寸稳定性并制成薄膜的隔膜，具有优异的离子透射率和低电阻的隔膜很少引起电极之间的短路或者即使在有机溶剂和离子液体的存在下在高温环境中长时间使用后，其耐久性也优异。解决方案：用于存储装置的隔板通过层叠两个或更多个纤维层而形成，并且至少一个或多个纤维层含有合成纤维和合成树脂基粘合剂。此外，合成树脂系粘合剂优选由选自羧甲基纤维素和苯乙烯丁二烯橡胶中的至少一种组成，并且纤维层优选通过使用具有两个或更多个头。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2010129308A Power storage device separator 审中-公开
标题翻译：电力存储设备分离器
公开(公告)号：JP2010129308A
公开(公告)日：2010-06-10
申请号：JP2008301428
申请日：2008-11-26
申请人： Tomoegawa Paper Co Ltd , 株式会社巴川製紙所
发明人： HASHIMOTO TAKESHI , TOTSUKA HIROMI , TAKAHATA MASANORI , TAKANASHI KOKICHI , OTA YASUHIRO , SANO KAZUHIKO , TEZUKA DAISUKE
IPC分类号： H01M2/16 , H01G9/02
CPC分类号： Y02E60/13 , Y02T10/7022
摘要： PROBLEM TO BE SOLVED: To provide a power storage device separator, which can be reduced in film thickness with excellent ion permeability and reduced resistance, hardly causes a short-circuit between electrodes and self-discharge thereof, and can maintain excellent durability even after long-term use under high-temperature environment in the presence of an organic solvent or ionic liquid. SOLUTION: In the power storage device separator obtained by laminating two or more fiber layers, at least one layer or more of the fiber layers contains polyester fiber having crystallinity of 50% or more. The polyester fiber is preferably one or more selected from polyethylene terephthalate, polybutylene terephthalate, and wholly aromatic polyarylate, having crystallinity of 50% or more. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决问题的方案为了提供能够以优异的离子渗透性和电阻降低的膜厚减小的蓄电装置隔板，几乎不会导致电极之间的短路和其自放电，并且可以保持优异的耐久性即使在有机溶剂或离子液体的存在下在高温环境下长期使用。解决方案：在通过层叠两个或更多个纤维层而获得的蓄电装置隔板中，至少一层或多层纤维层含有结晶度为50％以上的聚酯纤维。聚酯纤维优选为结晶度为50％以上的聚对苯二甲酸乙二醇酯，聚对苯二甲酸丁二醇酯，全芳香族多芳基化合物等中的一种以上。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2010239040A Separator for electric storage device 审中-公开
标题翻译：电动储存装置分离器
公开(公告)号：JP2010239040A
公开(公告)日：2010-10-21
申请号：JP2009087421
申请日：2009-03-31
申请人： Tomoegawa Paper Co Ltd , 株式会社巴川製紙所
发明人： HASHIMOTO TAKESHI , TOTSUKA HIROMI , TAKAHATA MASANORI , TAKANASHI KOKICHI , OTA YASUHIRO , SANO KAZUHIKO , TEZUKA DAISUKE
IPC分类号： H01G9/02
CPC分类号： Y02E60/13
摘要： PROBLEM TO BE SOLVED: To provide a separator that has sufficient thermal resistance even against reflow soldering using lead-free solder.
SOLUTION: The separator for electric storage device is constituted by laminating a fibril fiber of ≥200°C in melting point on a nonwoven fabric or a fabric comprising a continuous filament of a resin of ≥200°C in melting point, the filament having a contact melted, wherein the average pore diameter of the separator for electric storage device is 0.1 to 15 μm, a maximum pore diameter is 1.0 to 30 μm, and air permeability is ≤100 s/100 ml.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供即使使用无铅焊料的回流焊接也具有足够的热阻的隔膜。解决方案：蓄电装置用隔膜是通过在无纺布或包含熔点≥200℃的树脂的连续长丝的织物上层叠熔点≥200℃的原纤维而构成的，具有接触熔融的丝，其中蓄电装置用隔膜的平均孔径为0.1〜15μm，最大孔径为1.0〜30μm，透气度为100s / 100ml以下。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2010239028A Separator for electric storage device 审中-公开
标题翻译：电动储存装置分离器
公开(公告)号：JP2010239028A
公开(公告)日：2010-10-21
申请号：JP2009087250
申请日：2009-03-31
申请人： Tomoegawa Paper Co Ltd , 株式会社巴川製紙所
发明人： HASHIMOTO TAKESHI , TOTSUKA HIROMI , TAKAHATA MASANORI , TAKANASHI KOKICHI , OTA YASUHIRO , SANO KAZUHIKO , TEZUKA DAISUKE
IPC分类号： H01G9/02 , H01M2/16
CPC分类号： Y02E60/13
摘要： PROBLEM TO BE SOLVED: To provide a separator that can be made thin, has excellent ion permeability to have low resistance, hardly causes a short circuit between electrodes or a self-discharge, and also has excellent mechanical strength.
SOLUTION: The separator for electric storage device is constituted by laminating a fiber containing cellulosic fiber and a fibril fiber of ≥200°C in melting point on nonwoven fabric or fabric comprising a continuous filament of resin of ≥200°C in melting point, the filament having a contact melted. The filtrated water degree of the cellulosic fiber is ≤500 ml, the ratio of an average fiber diameter of the cellulosic fiber and an average fiber diameter of the fibril fiber is 2 to 40, and the ratio of an average fiber length of the cellulosic fiber and an average fiber length of the fibril fiber is 3 to 12.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供可以变薄的隔膜，具有优异的离子渗透性以具有低电阻，几乎不引起电极之间的短路或自放电，并且还具有优异的机械强度。解决方案：用于蓄电装置的隔膜由在熔融温度下层压含有纤维素纤维和纤维素纤维≥200℃的原纤维构成，该无纺布或织物包含≥200℃的连续长丝，熔化点，具有接触熔融的丝。纤维素纤维的滤水水平为≤500ml，纤维素纤维的平均纤维直径与原纤维纤维的平均纤维直径的比为2〜40，纤维素纤维的平均纤维长度原纤维纤维的平均纤维长度为3〜12。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2010219351A Separator for storage device, and method of manufacturing the same 审中-公开
标题翻译：用于存储装置的分离器及其制造方法
公开(公告)号：JP2010219351A
公开(公告)日：2010-09-30
申请号：JP2009065205
申请日：2009-03-17
申请人： Tomoegawa Paper Co Ltd , 株式会社巴川製紙所
发明人： HASHIMOTO TAKESHI , TOTSUKA HIROMI , TAKAHATA MASANORI , TAKANASHI KOKICHI , OTA YASUHIRO , SANO KAZUHIKO , TEZUKA DAISUKE
IPC分类号： H01G9/02 , H01M2/16
CPC分类号： Y02E60/13 , Y02T10/7011 , Y02T10/7022
摘要： PROBLEM TO BE SOLVED: To provide a separator for a storage device which has superior heat resistance, mechanical strength, and size stability and is made into a thin film, and a method of manufacturing the same. SOLUTION: The separator for the storage device contains thermoplastic synthetic fiber A, heat-resisting synthetic fiber B, natural fiber C, and a synthetic resin-based binding agent. The synthetic resin-based binding agent is preferably composed of at least one selected between carboxymethyl cellulose and styrene butadiene rubber, and also preferably fused through a heat treatment. In the method of manufacturing the separator for the storage device, the synthetic resin-based binding agent is applied to fiber layers in a dry state or wet-paper state by spraying. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供一种具有优异的耐热性，机械强度和尺寸稳定性并制成薄膜的存储装置用隔膜及其制造方法。解决方案：用于存储装置的隔板包含热塑性合成纤维A，耐热合成纤维B，天然纤维C和合成树脂基粘合剂。合成树脂类粘合剂优选由选自羧甲基纤维素和苯乙烯丁二烯橡胶中的至少一种组成，并且还优选通过热处理而熔融。在制造储存装置用隔膜的方法中，通过喷雾将合成树脂类粘合剂施加到干燥状态或湿纸状态的纤维层上。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2010126829A Multi-tank inclination type wet paper machine and method for producing wet paper sheet 审中-公开
标题翻译：多槽包装式湿纸机及其生产方法
公开(公告)号：JP2010126829A
公开(公告)日：2010-06-10
申请号：JP2008301077
申请日：2008-11-26
申请人： Tomoegawa Paper Co Ltd , 株式会社巴川製紙所
发明人： HASHIMOTO TAKESHI , TOTSUKA HIROMI , TAKAHATA MASANORI , TAKANASHI KOKICHI , OTA YASUHIRO , SANO KAZUHIKO , TEZUKA DAISUKE
IPC分类号： D21F1/24 , D21F11/04 , H01M2/16
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To solve problems that in conventional methods for producing a separator for a power storage device, an open hole to cause an internal short circuit between electrodes is liable to be present, since thinning is hard and an interlayer peeling is apt to occur, a separator for power storage device having different fiber species on the face side and the back side is difficult to produce and a separator having different fiber species on the face side and the back side can not be obtained.
SOLUTION: The multi-tank inclination type wet paper machine includes a papermaking net having an inclined traveling part traveling slantingly upward, a first flow box for pouring a slurry on the inclined traveling part of the papermaking net in which the lower part of a second flow box is positioned in the vicinity of a crossing part of a waterline in the first flow box and the inclined traveling part. The method for producing a wet paper sheet includes using the multi-tank inclination type wet paper machine.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题为了解决现有的蓄电装置用隔膜的制造方法的问题，易于存在导致电极之间的内部短路的露出孔，因为变薄很难，层间剥离易于发生，难以产生在表面侧和背面具有不同纤维种类的蓄电装置用隔膜，不能获得在正面和背面上具有不同纤维种类的隔膜。解决方案：多槽倾斜式湿纸机包括：具有倾斜行进部件的造纸网，该倾斜行进部件向上倾斜;第一流动箱，用于将浆料倾倒在造纸网的倾斜行进部分上，第二流动箱被定位在第一流动箱中的水线的交叉部分附近和倾斜行进部分。制造湿纸张的方法包括使用多槽倾斜式湿纸机。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2010098074A Separator for electric storage device 审中-公开
标题翻译：电动储存装置分离器
公开(公告)号：JP2010098074A
公开(公告)日：2010-04-30
申请号：JP2008266786
申请日：2008-10-15
申请人： Tomoegawa Paper Co Ltd , 株式会社巴川製紙所
发明人： HASHIMOTO TAKESHI , TOTSUKA HIROMI , TAKAHATA MASANORI , TAKANASHI KOKICHI , OTA YASUHIRO , SANO KAZUHIKO , TEZUKA DAISUKE
IPC分类号： H01G9/02 , H01M2/16
CPC分类号： Y02E60/13 , Y02T10/7022
摘要： PROBLEM TO BE SOLVED: To provide a separator for an electric storage device which has thermal resistance, solvent resistance, and a dimensionally stable thin film form. SOLUTION: The separator for electric storage device contains thermoplastic synthetic fiber A, heat-resistant synthetic fiber B, and a natural fiber C, and the thermoplastic synthetic fiber A is made of polyester fiber with 50% crystallinity or more. Preferably, the thermoplastic synthetic fiber A is made of at least one selected from polyethylene terephthalate, polybutylene terephthalate, and wholly aromatic polyarylate with 50% crystallinity or more, and the heat-resistant synthetic fiber B is made of at least one selected from wholly aromatic polyamide, wholly aromatic polyester, semiaromatic polyamide, polyphenylene sulfide, and polyparaphenylene benzobisoxazole. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有耐热性，耐溶剂性和尺寸稳定性薄膜形式的蓄电装置用隔膜。解决方案：蓄电装置用隔膜含有热塑性合成纤维A，耐热合成纤维B和天然纤维C，热塑性合成纤维A由具有50％以上结晶度的聚酯纤维制成。优选地，热塑性合成纤维A由选自聚对苯二甲酸乙二醇酯，聚对苯二甲酸丁二醇酯和具有50％结晶度以上的全芳香族多芳基化合物中的至少一种制成，耐热合成纤维B由选自全芳族化合物聚酰胺，全芳族聚酯，半芳族聚酰胺，聚苯硫醚和聚对苯撑苯并异恶唑。版权所有（C）2010，JPO＆INPIT

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