Title:
MODIFIED POLYVINYL ACETAL RESIN, STORAGE BATTERY ELECTRODE COMPOSITION, PIGMENT COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2022/014596
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a pigment composition and a storage battery electrode composition in which a modified polyvinyl acetal resin is used, said modified polyvinyl acetal resin having excellent dispersibility, adhesion and stability over time and making it possible, when used for a storage battery electrode, to prevent deterioration by an electrolyte and to produce a high-output storage battery. The present invention is a modified polyvinyl acetal resin that includes a structural unit having a chlorine atom.
Inventors:
TAKENAKA KEISUKE (JP)
ASABA YUTARO (JP)
SASAKI JUN (JP)
ASABA YUTARO (JP)
SASAKI JUN (JP)
Application Number:
PCT/JP2021/026318
Publication Date:
January 20, 2022
Filing Date:
July 13, 2021
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD (JP)
International Classes:
C08F8/28; C08F8/12; C08F16/38; C08F218/08; C08L29/14; C09D17/00; H01M4/139; H01M4/62
Foreign References:
| JPS5811046A | 1983-01-21 | |||
| JPH03162989A | 1991-07-12 | |||
| JPH0545899A | 1993-02-26 | |||
| JPS58134087A | 1983-08-10 | |||
| JP5708872B1 | 2015-04-30 | |||
| JP2001172543A | 2001-06-26 | |||
| JP2020120668A | 2020-08-13 | |||
| JP2021047650A | 2021-03-25 |
Attorney, Agent or Firm:
YASUTOMI & ASSOCIATES (JP)
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