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：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。