Invention Grant
US08097366B2 Alkaline battery separator comprising alkali-resistance synthetic fiber, fibrillated organic solvent-spun cellulose fiber and mercerized pulp, and alkaline primary battery
有权
碱性电池隔板，包括耐碱合成纤维，原纤化有机溶剂纺丝纤维素纤维和丝光纸浆，以及碱性一次电池
- Patent Title: Alkaline battery separator comprising alkali-resistance synthetic fiber, fibrillated organic solvent-spun cellulose fiber and mercerized pulp, and alkaline primary battery
- Patent Title (中): 碱性电池隔板，包括耐碱合成纤维，原纤化有机溶剂纺丝纤维素纤维和丝光纸浆，以及碱性一次电池
-
Application No.: US11816714Application Date: 2006-02-23
-
Publication No.: US08097366B2Publication Date: 2012-01-17
- Inventor: Toshimitsu Harada , Hisashi Nagi , Hiroyuki Kawai , Masakazu Nishiyama
- Applicant: Toshimitsu Harada , Hisashi Nagi , Hiroyuki Kawai , Masakazu Nishiyama
- Applicant Address: JP Kurashiki-shi
- Assignee: Kuraray Co., Ltd.
- Current Assignee: Kuraray Co., Ltd.
- Current Assignee Address: JP Kurashiki-shi
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2005-050498 20050225
- International Application: PCT/JP2006/303304 WO 20060223
- International Announcement: WO2006/090790 WO 20060831
- Main IPC: H01M2/16
- IPC: H01M2/16
Abstract:
An alkaline battery separator including 25 to 62% by mass of an alkali-resistance synthetic fiber, 5 to 25% by mass of a fibrillated organic solvent-spun cellulose fiber having a Canadian standard freeness value of 10 to 280 ml, and 33 to 50% by mass of a mercerized pulp having a Canadian standard freeness value of not less than 550 ml, wherein the fibrillated organic solvent-spun cellulose fiber intertwines with the mercerized pulp.
Public/Granted literature
- US20090017385A1 ALKALINE BATTERY SEPARATOR AND ALKALINE PRIMARY BATTERY Public/Granted day:2009-01-15
Information query
