公开(公告)号：US20060014080A1

公开(公告)日：2006-01-19

申请号：US11153917

申请日：2005-06-16

申请人： Yoshiyo Kubo ,  Yoshitada Hayashi ,  Masahiko Ueta

发明人： Yoshiyo Kubo ,  Yoshitada Hayashi ,  Masahiko Ueta

IPC分类号： H01M2/16 ,  D21F11/00

CPC分类号： D21H27/00 ,  H01M2/1626 ,  H01M2/1686 ,  H01M6/04 ,  H01M10/24 ,  H01M10/30 ,  H01M10/32 ,  H01M12/06 ,  Y10T29/49108

摘要： A thin separator paper is provided for separating a positive electrode active material and a negative electrode active material from one another in alkaline battery. The separator paper has high gas tightness, high shortage preventing effect, and low deterioration. The separator paper possesses a crystalline structure in which cellulose 1 and cellulose 2 coexist. A ratio of the cellulose 2 is controlled in relation to the cellulose 1 and the separator paper is made by using an alkali treated pulp beaten from CSF 50 ml to 0 ml, as a raw material. The separator paper has the thickness between 15 μm and 60 μm, the gas tightness between 10 minutes/100 ml and 800 minutes/100 ml, and the area shrinkage rate which is not greater than 2%. Also provided is an alkaline battery containing the separator paper.

摘要翻译： 提供了一种分离纸，用于在碱性电池中分离正极活性物质和负极活性物质。 分离纸具有高气密性，高防短效，低劣化。 分离纸具有纤维素1和纤维素2共存的结晶结构。 纤维素2的比例相对于纤维素1进行控制，分离纸是通过使用从CSF 50ml至0ml的碱处理纸浆作为原料制成的。 分离纸的厚度在15μm和60μm之间，气密性在10分钟/100毫升和800分钟/ 100毫升之间，面积收缩率不大于2％。 还提供了含有分离纸的碱性电池。

公开(公告)号：US06379836B1

公开(公告)日：2002-04-30

申请号：US08924307

申请日：1997-09-05

申请人： Yoshiyo Kubo ,  Motoi Yamanoue ,  Akio Mizobuchi

发明人： Yoshiyo Kubo ,  Motoi Yamanoue ,  Akio Mizobuchi

IPC分类号： H01M216

CPC分类号： H01M2/1686 ,  B32B5/26 ,  D21H11/12 ,  D21H11/18 ,  D21H13/08 ,  D21H13/14 ,  D21H13/16 ,  D21H13/26 ,  D21H27/38 ,  H01M2/162 ,  H01M2300/0014

摘要： A separator paper is provided which simultaneously satisfies the requirements to have a high denseness that can prevent internal shortage due to such as the deposition of the zinc oxide dendrite accompanied by not adding mercury, and a high liquid impregnate properties that can improve heavy discharging properties. Said separator paper comprises a dense layer having a certain degree of denseness, and a liquid impregnate layer having a certain degree of liquid impregnate properties, said dense layer and said liquid impregnate layer being integrally laminated, and said dense layer being made by mixing alkali proof cellulose fibers which is applicable for beating with synthetic fibers such that said alkali proof cellulose fibers be included in the range of 20 to 80 weight % with the beating degree of 500 ml to 0 ml at CSF value, and said liquid impregnate layer being made by mixing alkali proof cellulose fibers with synthetic fibers such that said alkali proof cellulose fibers be included in the range of 20 to 80 weight % with the beating degree of more than 700 ml at CSF value.

摘要翻译： 提供了一种分离纸，其同时满足具有高致密度的要求，其可防止伴随着不添加汞的氧化锌枝晶的沉积引起的内部缺陷，以及可以改善重的排出性能的高液体浸渍性能。 所述分离纸包括具有一定程度的致密度的致密层和具有一定程度的液体浸渍特性的液体浸渍层，所述致密层和所述液体浸渍层整体层压，并且所述致密层通过混合耐碱 适用于与合成纤维打浆的纤维素纤维，使得所述耐碱纤维素纤维包含在20至80重量％的范围内，在CSF值下的打浆度为500ml至0ml，所述液体浸渍层由 将耐碱纤维素纤维与合成纤维混合，使得所述耐碱纤维素纤维包含在20至80重量％的范围内，在CSF值下的打浆度大于700毫升。

公开(公告)号：US07781104B2

公开(公告)日：2010-08-24

申请号：US11153917

申请日：2005-06-16

申请人： Yoshiyo Kubo ,  Yoshitada Hayashi ,  Masahiko Ueta

发明人： Yoshiyo Kubo ,  Yoshitada Hayashi ,  Masahiko Ueta

IPC分类号： H01M2/16

CPC分类号： D21H27/00 ,  H01M2/1626 ,  H01M2/1686 ,  H01M6/04 ,  H01M10/24 ,  H01M10/30 ,  H01M10/32 ,  H01M12/06 ,  Y10T29/49108

摘要： A thin separator paper is provided for separating a positive electrode active material and a negative electrode active material from one another in alkaline battery. The separator paper has high gas tightness, high shortage preventing effect, and low deterioration. The separator paper possesses a crystalline structure in which cellulose 1 and cellulose 2 coexist. A ratio of the cellulose 2 is controlled in relation to the cellulose 1 and the separator paper is made by using an alkali treated pulp beaten from CSF 50 ml to 0 ml, as a raw material. The separator paper has the thickness between 15 μm and 60 μm, the gas tightness between 10 minutes/100 ml and 800 minutes/100 ml, and the area shrinkage rate which is not greater than 2%. Also provided is an alkaline battery containing the separator paper.

摘要翻译： 提供了一种分离纸，用于在碱性电池中分离正极活性物质和负极活性物质。 分离纸具有高气密性，高防短效，低劣化。 分离纸具有纤维素1和纤维素2共存的结晶结构。 纤维素2的比例相对于纤维素1进行控制，分离纸是通过使用从CSF 50ml至0ml的碱处理纸浆作为原料制成的。 分离纸的厚度在15μm和60μm之间，气密性在10分钟/100毫升和800分钟/ 100毫升之间，面积收缩率不大于2％。 还提供了含有分离纸的碱性电池。

公开(公告)号：US4914548A

公开(公告)日：1990-04-03

申请号：US191339

申请日：1988-05-09

申请人： Yoshiyo Kubo ,  Tetsushi Tamura ,  Tomoko Sasaki

发明人： Yoshiyo Kubo ,  Tetsushi Tamura ,  Tomoko Sasaki

IPC分类号： H01G9/02

CPC分类号： H01G9/02

摘要： An electrolytic paper for an electrolytic capacitor interposed between an anode foil and a cathode foil is made of cellulose fiber induced with organic substituent. The inducing reaction of the organic substituent is selected from etherification for hydroxyl group contained in the cellulose fiber, esterification for hydroxyl group contained in the cellulose fiber, or acetalization for hydroxyl group contained in the cellulose fiber. The swelling degree of the electrolytic paper made of this organic substituent induced fiber for electrolyte is increased.

摘要翻译： 介于阳极箔和阴极箔之间的用于电解电容器的电解纸由用有机取代基诱导的纤维素纤维制成。 有机取代基的诱导反应选自纤维素纤维中含有的羟基的醚化，纤维素纤维中所含的羟基的酯化，或纤维素纤维中所含的羟基的缩醛化。 由该有机取代基诱导的电解纤维制成的电解纸的溶胀度增加。