Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
BINDER COMPOSITION FOR POWER STORAGE DEVICE, AND MANUFACTURING METHOD FOR SAME
Document Type and Number:
WIPO Patent Application WO/2016/076369
Kind Code:
A1
Abstract:
 Provided is a binder composition for a power storage device, and a manufacturing method for same, the composition having excellent dispersion stability and adhesive properties, and enabling excellent uniform coating properties to be obtained in an electrode mixture for a power storage device. A manufacturing method for a binder composition for a power storage device, the method comprising: an emulsion polymerization step for obtaining a latex comprising a fluorine-containing polymer by emulsion polymerizing a monomer mixture comprising fluorine-containing vinyl monomers, in the presence of an anionic emulsifier (A), an aqueous medium and a radical polymerization initiator; and a subsequent adding step for adding a nonionic emulsifier (B) to the latex.

Inventors:
KOSE TAKEHIRO (JP)
SEKI MITSURU (JP)
ENTA TOYOKAZU (JP)
Application Number:
PCT/JP2015/081778
Publication Date:
May 19, 2016
Filing Date:
November 11, 2015
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
ASAHI GLASS CO LTD (JP)
International Classes:
H01M4/62; C08F2/24; C08F14/18; C08F14/22; C08F14/26; C08F14/28; H01G11/38; H01M4/139; H01M10/0566
Domestic Patent References:
WO2009098986A12009-08-13
WO2014061803A12014-04-24
Foreign References:
JP2003119204A2003-04-23
JP2006040543A2006-02-09
Attorney, Agent or Firm:
SENMYO, Kenji et al. (JP)
Spring name Kenji (JP)
Download PDF: