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Title:
BISPHENOLIC RESIN, ELECTRODE, LEAD STORAGE BATTERY, METHOD OF PRODUCING THESE, AND RESIN COMPOSITION
Document Type and Number:
Japanese Patent JP2015137330
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a bisphenolic resin which can provide an excellent cycle characteristic of a lead storage battery.SOLUTION: A bisphenolic resin is obtained by reacting (a) a bisphenolic compound, (b) at least one selected from the group consisting of aminonaphthalenesulfonic acid and aminonaphthalenesulfonic acid derivatives, and (c) at least one selected from the group consisting of formaldehyde and formaldehyde derivatives.

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Inventors:
UEDA TOMOKO
YAMASHITA TAKESHI
SUZUKI KENJI
MINOURA SATOSHI
SHIBAHARA TOSHIO
KOGURE KOJI
Application Number:
JP2014010376A
Publication Date:
July 30, 2015
Filing Date:
January 23, 2014
Export Citation:
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Assignee:
HITACHI CHEMICAL CO LTD
International Classes:
C08G14/073; C08L61/34; H01M4/14; H01M4/20; H01M4/62
Domestic Patent References:
JPH06183804A1994-07-05
JPH07157350A1995-06-20
JPH03139570A1991-06-13
JP2012043594A2012-03-01
JPH03140317A1991-06-14
Foreign References:
US5233012A1993-08-03
WO1997037393A11997-10-09
US6074782A2000-06-13
WO2015064445A12015-05-07
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshinori Shimizu
Tomoya Furoshita



 
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