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Patent Searching and Data


Title:
POLYETHER COPOLYMER AND METHOD FOR PREPARING SAME
Document Type and Number:
WIPO Patent Application WO/2017/002560
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a polyether copolymer which has high ionic conductivity and is capable of improving battery performance. This polyether copolymer has ether bonds at side chains, and is characterized in that the polyether copolymer has structural units represented by general formula (1) and general formula (2) below, and the halogen element content in the polyether copolymer is equal to or less than 0.3 mass% with respect to the total amount of 100 mass% of the polyether copolymer.

Inventors:
HASHIMOTO MASASHI (JP)
ARAKAWA MOTOHIRO (JP)
Application Number:
PCT/JP2016/067064
Publication Date:
January 05, 2017
Filing Date:
June 08, 2016
Export Citation:
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Assignee:
NIPPON CATALYTIC CHEM IND (JP)
International Classes:
C08G65/22
Foreign References:
JP2002100405A2002-04-05
JPH07206936A1995-08-08
JPH04100825A1992-04-02
JP2008231408A2008-10-02
JP2005154569A2005-06-16
JP2012140505A2012-07-26
JP2013170203A2013-09-02
JP2004182778A2004-07-02
JP2016056342A2016-04-21
Attorney, Agent or Firm:
YASUTOMI & ASSOCIATES (JP)
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