公开(公告)号：US5633099A

公开(公告)日：1997-05-27

申请号：US461419

申请日：1995-06-05

申请人： Keiichi Yokoyama ,  Akio Hiwara ,  Shigeru Fujita ,  Atsuo Omaru

发明人： Keiichi Yokoyama ,  Akio Hiwara ,  Shigeru Fujita ,  Atsuo Omaru

IPC分类号： C07C69/96 ,  H01M6/16 ,  H01M10/0569 ,  H01M10/40

CPC分类号： H01M10/0569 ,  C07C69/96 ,  H01M6/164 ,  H01M2300/0034

摘要： A novel carbonate compound represented by the general formula [I]:R.sup.3 CH.sub.2 O-CO-OCH.sub.2 R.sup.4 [I]wherein R.sup.3 represents an alkyl group or an alkyl group substituted with one or more halogen atoms, and R.sup.4 represent an alkyl group having no hydrogen atom at the .beta.-position thereof or an alkyl group substituted with one or more halogen atoms having no hydrogen atom at the .beta.-position thereof, with the proviso that R.sup.3 is not identical to R.sup.4, which has excellent properties as solvent, is disclosed. A non-aqueous electrolytic solution and a battery utilizing the novel carbonate compound are also disclosed.

摘要翻译： 由通式[I]表示的新型碳酸酯化合物：R3CH2O-CO-OCH2R4 [I]，其中R3表示烷基或被一个或多个卤素原子取代的烷基，R4表示不具有氢原子的烷基 其β-位或其β-位上被一个或多个不具有氢原子的卤素原子取代的烷基，条件是R 3与作为溶剂具有优异性能的R 4不同。 还公开了一种非水电解液和利用该新型碳酸酯化合物的电池。

公开(公告)号：US5847188A

公开(公告)日：1998-12-08

申请号：US837349

申请日：1997-04-17

申请人： Keiichi Yokoyama ,  Akio Hiwara ,  Shigeru Fujita ,  Atsuo Omaru

发明人： Keiichi Yokoyama ,  Akio Hiwara ,  Shigeru Fujita ,  Atsuo Omaru

IPC分类号： C07C69/96 ,  H01M6/16 ,  H01M10/0569

CPC分类号： H01M10/0569 ,  C07C69/96 ,  H01M6/164 ,  H01M2300/0034

摘要： A novel carbonate compound represented by the general formula �I!: R.sup.1 CH.sub.2 O--CO--OCH.sub.2 R.sup.2 �I! wherein R.sup.1 represents a hydrogen atom, an alkyl group or an alkyl group substituted with one or more halogen atoms, and R.sup.2 represent an alkyl group having no hydrogen atom at the .alpha.-position thereof or an alkyl group substituted with one or more halogen atoms having no hydrogen atom at the .alpha.-position thereof, with the proviso that R.sup.1 is not identical to R.sup.2, which has excellent properties as solvent, is disclosed. A non-aqueous electrolytic solution and a battery utilizing the novel carbonate compound are also disclosed.

摘要翻译： 由通式[I]表示的新型碳酸酯化合物：R1CH2O-CO-OCH2R2 [I]其中R1表示氢原子，烷基或被一个或多个卤素原子取代的烷基，R2表示具有 在α位没有氢原子或被一个或多个在其位置没有氢原子的卤素原子取代的烷基，条件是R 1与作为溶剂具有优异性能的R 2不同，是 披露 还公开了一种非水电解液和利用该新型碳酸酯化合物的电池。

公开(公告)号：US5714281A

公开(公告)日：1998-02-03

申请号：US851481

申请日：1997-05-05

申请人： Yoshiaki Naruse ,  Shigeru Fujita ,  Atsuo Omaru

发明人： Yoshiaki Naruse ,  Shigeru Fujita ,  Atsuo Omaru

IPC分类号： H01M4/58 ,  H01M4/587 ,  H01M10/0525 ,  H01M10/0569 ,  H01M10/36 ,  H01M6/14

CPC分类号： H01M10/0569 ,  H01M10/0525 ,  H01M4/587

摘要： A non-aqueous liquid electrolyte secondary cell including a cathode formed of metal lithium, a lithium alloy or a material capable of doping/undoping lithium, an anode and a non-aqueous liquid electrolyte formed by an electrolyte dissolved in a non-aqueous solvent. The non-aqueous solvent contains vinylene carbonate. The non-aqueous liquid electrolyte secondary cell may be advantageously employed as a power supply source for a small-sized lightweight portable electronic equipment.

摘要翻译： 包括由金属锂形成的阴极，锂合金或能够掺杂/不掺杂锂的材料的非水电解液二次电池，由溶解在非水溶剂中的电解质形成的阳极和非水电解液。 非水溶剂含有碳酸亚乙烯酯。 非水电解液二次电池可以有利地用作小尺寸轻型便携式电子设备的电源。

公开(公告)号：US5561005A

公开(公告)日：1996-10-01

申请号：US233992

申请日：1994-04-28

申请人： Atsuo Omaru ,  Shigeru Fujita ,  Keiichi Yokoyama ,  Akio Hihara

发明人： Atsuo Omaru ,  Shigeru Fujita ,  Keiichi Yokoyama ,  Akio Hihara

IPC分类号： H01M4/58 ,  H01M10/40

CPC分类号： H01M10/0569 ,  H01M4/583

摘要： A secondary battery having a non-aqueous electrolyte according to the present invention includes a negative electrode using a carbonaceous material capable of doping and undoping lithium ions as the anode material, a positive electrode using a composite oxide of lithium and-a transition metal as the cathode material, and a non-aqueous electrolyte formed by dissolving an electrolyte into a non-aqueous solvent, the non-aqueous solvent containing methylethyl carbonate and dimethyl carbonate. According to the present invention, a secondary battery having a non-aqueous electrolyte in which normal charge/discharge reactions can be maintained even in battery overcharge and after high-temperature storage of the charged battery, and which exhibits high energy density, long cycle life, high safety performance and excellent environment-resistance, can be produced.

摘要翻译： 根据本发明的具有非水电解质的二次电池包括使用能够掺杂和去掺杂锂离子作为负极材料的碳质材料的负极，使用锂和过渡金属的复合氧化物的正极作为 阴极材料和通过将电解质溶解在非水溶剂中形成的非水电解质，所述非水溶剂含有碳酸甲乙酯和碳酸二甲酯。 根据本发明，具有非水电解质的二次电池，即使在电池过充电中也能够维持正常的充放电反应，并且在充电电池的高温保存之后，具有高能量密度，长循环寿命 可以生产出高安全性能和优异的耐环境性能。

公开(公告)号：US5437945A

公开(公告)日：1995-08-01

申请号：US131957

申请日：1993-10-08

申请人： Atsuo Omaru ,  Shigeru Fujita

发明人： Atsuo Omaru ,  Shigeru Fujita

IPC分类号： H01M4/58 ,  H01M6/16 ,  H01M10/40

CPC分类号： H01M10/0569 ,  H01M4/587 ,  H01M6/164

摘要： A secondary battery which employs a non-aqueous solvent for the electrolyte and which includes a positive electrode formed of a compound oxide of lithium and a negative electrode of a carbonaceous material is disclosed. The non-aqueous electrolyte, comprised of an electrolyte dissolved in the non-aqueous solvent, is employed in such secondary battery. According to the present invention, a mixed solvent composed of propylene carbonate and methyl ethyl carbonate is employed. The volume ratio of propylene carbonate to methyl ethyl carbonate is 6:4 to 3:7 and preferably 4.5:5.5 to 3:7. As the electrolyte, LiPF.sub.6 is dissolved at a concentration of 0.6 to 1.8 mol/lit. The battery is not increased in its internal pressure even when employed under a high temperature environment, while its electrolyte is not solidified when the battery is employed under a low temperature environment, such that a high energy density, a long service life and high operating reliability may be achieved over a broad range of the working temperature.

摘要翻译： 公开了一种二次电池，其使用非水溶剂作为电解质，并且包括由锂的复合氧化物形成的正极和碳质材料的负极的二次电池。 在这种二次电池中使用包含溶解在非水溶剂中的电解质的非水电解质。 根据本发明，使用由碳酸丙烯酯和碳酸甲乙酯组成的混合溶剂。 碳酸丙烯酯与碳酸甲乙酯的体积比为6:4〜3:7，优选为4.5:5.5〜3:7。 作为电解液，以0.6〜1.8mol / L的浓度溶解LiPF 6。 即使在高温环境下使用时，电池的内部压力也不会增加，而当电池在低温环境下使用时，其电解质不固化，使得能量密度高，使用寿命长，运行可靠性高 可以在宽的工作温度范围内实现。

公开(公告)号：US5385794A

公开(公告)日：1995-01-31

申请号：US77623

申请日：1993-06-17

申请人： Keiichi Yokoyama ,  Akio Hiwara ,  Shigeru Fujita ,  Atsuo Omaru

发明人： Keiichi Yokoyama ,  Akio Hiwara ,  Shigeru Fujita ,  Atsuo Omaru

IPC分类号： H01M10/0569 ,  H01M6/14

CPC分类号： H01M10/0569

摘要： Disclosed are a solvent for cell electrolyte comprising a carbamate represented by the following formula [1]; ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 independently represent a linear or branched alkyl group, cell electrolyte and non-aqueous electrolyte battery comprising the solvent. The solvent can provide batteries showing high withstand voltage and excellent charge/discharge efficiency.

摘要翻译： 公开了包含下式[1]表示的氨基甲酸酯的电解质电解质溶剂。 [1]其中R1，R2和R3独立地表示直链或支链烷基，电池电解质和包含该溶剂的非水电解质电池。 溶剂可以提供显示出高耐受电压和优异的充放电效率的电池。

公开(公告)号：US5580684A

公开(公告)日：1996-12-03

申请号：US499393

申请日：1995-07-07

申请人： Keiichi Yokoyama ,  Shigeru Fujita ,  Akio Hiwara ,  Yoshiaki Naruse ,  Masahiro Toriida ,  Atsuo Omaru

发明人： Keiichi Yokoyama ,  Shigeru Fujita ,  Akio Hiwara ,  Yoshiaki Naruse ,  Masahiro Toriida ,  Atsuo Omaru

IPC分类号： H01M6/16 ,  H01M10/052 ,  H01M10/0567 ,  H01M6/14

CPC分类号： H01M10/0567 ,  H01M10/052 ,  H01M6/164

摘要： A non-aqueous electrolytic solutions which has self-distinguishing property, low reactivity to metal lithium and high withstand voltage is provided. The non-aqueous electrolytic solutions of the first invention comprise, as electrolyte, lithium salt preferably LiPF.sub.6 and, as solvent, phosphoric acid esters of the following general formula [1]; ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3, which may be the same or different, represent an alkyl group or an alkyl group substituted by one or more halogen atoms and at least one of R.sup.1, R.sup.2, and R.sup.3 represents an alkyl group substituted by one or more halogen atoms. The non-aqueous electrolytic solutions of the second invention comprise, as solvents for electrolyte, trimethyl phosphate, one or more linear carbonates represented by the following general formula [3]; ##STR2## (wherein R.sup.6 represents methyl or ethyl group and R.sup.7 represents a linear or branched alkyl group having 1 to 3 carbon atoms) and one or more cyclic carbonates and, as electrolyte, LiPF.sub.6 ; wherein content of the trymetyl phosphate is 1 to 10% by volume of the solvents for electrolyte. The non-aqueous electrolytic solution is suitable for a cell using carbon material capable of being doped and dedoped with lithium ions as a negative electrode active material and complexed oxide of lithium and a transition metal as a positive electrode active material.

摘要翻译： 提供了具有自我辨别性，对金属锂的低反应性和高耐受电压的非水电解液。 第一发明的非水电解液包含作为电解质的锂盐，优选LiPF 6和作为溶剂的下列通式[1]的磷酸酯; 其中R 1，R 2和R 3可以相同或不同，表示烷基或被一个或多个卤素原子取代的烷基，并且R 1，R 2和R 3中的至少一个表示烷基 基团被一个或多个卤素原子取代。 第二发明的非水电解液包含作为电解质溶剂的磷酸三甲酯，由以下通式[3]表示的一种或多种直链碳酸酯; [3]（其中R 6表示甲基或乙基，R 7表示碳原子数1〜3的直链或支链烷基）和一种或多种环状碳酸酯，作为电解质，LiPF 6; 其中磷酸三甲酯的含量为电解质溶剂的1〜10体积％。 非水电解液适用于能够掺杂和去掺杂锂离子作为负极活性物质的锂电池和锂和过渡金属的复合氧化物作为正极活性物质的电池。

公开(公告)号：US20140370277A1

公开(公告)日：2014-12-18

申请号：US14241563

申请日：2012-08-20

申请人： Masatsugu Higashi ,  Yutaka Moroishi ,  Shigeru Fujita ,  Tetsuo Inoue

发明人： Masatsugu Higashi ,  Yutaka Moroishi ,  Shigeru Fujita ,  Tetsuo Inoue

IPC分类号： C09J151/00 ,  G02B1/10 ,  G02B5/30 ,  G02B1/04

CPC分类号： C09J151/003 ,  C08F265/06 ,  C09J7/385 ,  G02B1/04 ,  G02B1/105 ,  G02B1/14 ,  G02B5/305 ,  Y10T428/2809 ,  Y10T428/2826 ,  Y10T428/2848 ,  Y10T428/2891 ,  C08F220/32 ,  C08F2220/325 ,  C08F220/18 ,  C08F2220/1858

摘要： The purpose of the present invention is to provide: an adhesive composition for optical applications, which is capable of suppressing luminance unevenness without deteriorating the contrast characteristics in optical applications, and which can be used for optical members and prevents the optical members from separation in a reliability test; an adhesive layer; an optical member; an image display device and the like. An adhesive composition for optical applications, which contains a modified (meth)acrylic graft polymer and an isocyanate crosslinking agent, is prepared. The modified (meth)acrylic graft polymer is obtained by graft polymerizing chains, each of which contains a cyclic ether group-containing monomer, to the trunk polymer, and contains, as constituent components, an alkyl(meth)acrylate, a cyclic ether group-containing monomer, and an acyclic ether group-containing monomer. An adhesive layer for optical applications, which is formed from the composition, an optical member, an image display device and the like are also produced.

摘要翻译： 本发明的目的是提供：一种用于光学应用的粘合剂组合物，其能够抑制亮度不均匀性，而不会降低光学应用中的对比度特性，并且可以用于光学部件，并防止光学部件在光学部件中分离 可靠性试验; 粘合层; 光学构件; 图像显示装置等。 制备含有改性（甲基）丙烯酸接枝聚合物和异氰酸酯交联剂的用于光学应用的粘合剂组合物。 改性（甲基）丙烯酸接枝聚合物通过将含有含环状醚基团的单体的链接枝聚合到树脂聚合物上而获得，并且作为构成成分含有（甲基）丙烯酸烷基酯，环状醚基 的单体和含有无环醚基的单体。 还制造了由组合物形成的用于光学应用的粘合剂层，光学构件，图像显示装置等。

公开(公告)号：US20130003389A1

公开(公告)日：2013-01-03

申请号：US13634641

申请日：2011-03-14

申请人： Yutaka Moroishi ,  Masatsugu Higashi ,  Shigeru Fujita ,  Fumiko Nakano ,  Tetsuo Inoue ,  Akiko Tanaka ,  Aimi Matsuura

发明人： Yutaka Moroishi ,  Masatsugu Higashi ,  Shigeru Fujita ,  Fumiko Nakano ,  Tetsuo Inoue ,  Akiko Tanaka ,  Aimi Matsuura

IPC分类号： B32B7/12 ,  B32B37/12 ,  F21V3/04 ,  B32B27/04

CPC分类号： G02B5/0278 ,  C08F265/06 ,  C08F2220/1808 ,  C08G18/4063 ,  C08G18/58 ,  C08G18/6225 ,  C08G18/6229 ,  C08G18/6237 ,  C08G18/6266 ,  C08G18/8025 ,  C08G2170/40 ,  C09J7/22 ,  C09J151/003 ,  C09J151/06 ,  C09J175/04 ,  C09J175/14 ,  C09J2201/32 ,  C09J2201/606 ,  C09J2203/318 ,  C09J2433/00 ,  G02B5/0236 ,  Y10T428/1476 ,  Y10T428/24612 ,  C08F2220/281 ,  C08F2220/325 ,  C08F220/14

摘要： Disclosed is an optical sheet with an adhesive layer, which has excellent adhesion, excellent aggregability and excellent long-term durability, and wherein an adhesive layer part does not fill recesses and projections over time, said recesses and projections having been formed by processing. Specifically, an optical sheet with an adhesive layer is produced by arranging an adhesive layer on a recessed and projected surface of an optical film which has been subjected to processing for forming recesses and projections. In addition, the optical sheet with an adhesive layer is bonded to various light sources or image display elements, thereby obtaining light sources or image display devices that have improved light extraction efficiency without changing the designs of the light sources or image display elements, while securing uniform light emission and improving viewing angles especially in devices that comprises the image display elements.

摘要翻译： 公开了具有粘合层的光学片，其具有优异的粘附性，优异的聚集性和优异的长期耐久性，并且其中粘合剂层部分不随时间填充凹凸，所述凹部和突起通过加工形成。 具体地说，具有粘合剂层的光学片通过将粘合剂层设置在经受了用于形成凹凸的加工用的光学膜的凹入投影面上而制造。 此外，具有粘合剂层的光学片被结合到各种光源或图像显示元件，从而获得在不改变光源或图像显示元件的设计的情况下提高光提取效率的光源或图像显示装置，同时确保 均匀的光发射和改善视角，特别是在包括图像显示元件的装置中。

公开(公告)号：US20110232836A1

公开(公告)日：2011-09-29

申请号：US13152472

申请日：2011-06-03

申请人： Yoshihiro Uetani ,  Keisuke Kii ,  Shigeru Fujita ,  Satoshi Nishikawa ,  Tatsuya Okuno

发明人： Yoshihiro Uetani ,  Keisuke Kii ,  Shigeru Fujita ,  Satoshi Nishikawa ,  Tatsuya Okuno

IPC分类号： H01M2/14 ,  B05D5/12

CPC分类号： H01M10/052 ,  H01M2/1653 ,  H01M2/1673 ,  H01M2/168 ,  H01M2/1686 ,  H01M10/058 ,  Y10T29/49108 ,  Y10T29/49114 ,  Y10T29/49115 ,  Y10T428/31786

摘要： A reactive polymer-supporting porous film is provided as a battery separator which comprises a porous substrate film and a partially crosslinked reactive polymer supported on the porous substrate film. The partially crosslinked reactive polymer is obtained by the reaction of a crosslinkable polymer having at least one group selected from the 3-oxetanyl group and epoxy group reactive with a polycarboxylic acid. The reactive polymer-supporting porous film has a separator and electrodes sufficiently bonded to each other and with low inner resistance suitably used for production of battery excellent in high rate performance. Further, provided is a method of producing a battery which comprises placing the electrode/reactive polymer-supporting porous film layered body in a battery container; introducing an electrolytic solution containing a cationic polymerization catalyst into the battery container thereby bonding the porous film and electrodes together.

摘要翻译： 提供反应性聚合物支撑多孔膜作为电池隔板，其包括多孔基底膜和支撑在多孔基底膜上的部分交联的反应性聚合物。 部分交联的反应性聚合物通过具有至少一个选自3-氧杂环丁烷基的基团和与多元羧酸反应的环氧基团的交联性聚合物反应而获得。 反应性聚合物负载型多孔膜具有隔板和彼此充分接合的电极，并且具有适合用于高性能优异的电池的制造的低内阻。 此外，提供一种电池的制造方法，其包括将电极/反应性聚合物负载型多孔膜层叠体放置在电池容器中; 将含有阳离子聚合催化剂的电解液引入电池容器中，从而将多孔膜和电极结合在一起。