Title:
BINDER COMPOSITION FOR LITHIUM ION SECONDARY BATTERY, SLURRY COMPOSITION FOR LITHIUM ION SECONDARY BATTERY, ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, LITHIUM ION SECONDARY BATTERY, AND METHOD FOR PRODUCING BINDER COMPOSITION FOR LITHIUM ION SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2014/185381
Kind Code:
A1
Abstract:
This binder composition for a lithium ion secondary battery includes: a particulate polymer; a water-soluble polymer; a polyether-modified silicone compound; and water. The water-soluble polymer includes 20-70 wt% of acid-group-containing monomer units. The content of the polyether-modified silicone compound is 0.1-10 parts by weight per 100 parts by weight of the water-soluble polymer.
Inventors:
SASAKI TOMOKAZU (JP)
Application Number:
PCT/JP2014/062607
Publication Date:
November 20, 2014
Filing Date:
May 12, 2014
Export Citation:
Assignee:
ZEON CORP (JP)
International Classes:
H01M4/62; H01M10/052; H01M10/0566
Domestic Patent References:
| WO2013031690A1 | 2013-03-07 | |||
| WO2013099990A1 | 2013-07-04 | |||
| WO2013176232A1 | 2013-11-28 |
Foreign References:
| JP2011076981A | 2011-04-14 | |||
| JP2014007120A | 2014-01-16 |
Attorney, Agent or Firm:
SAKAI, HIROAKI (JP)
Hiroaki Sakai (JP)
Hiroaki Sakai (JP)
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