Title:
重合性化合物、それを用いた高分子固体電解質及びその用途
Document Type and Number:
Japanese Patent JP4017091
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a compound having high ion conductivity at a room temperature or low temperature, and superior in the processability, the heavy-current characteristic, and the chemical.electrochemical stability by including a specific carbonate group, a polymer of at least one kind of polymerizable compound having a specific polymerizable functional group, and at least one kind of electrolytic salt. SOLUTION: An electrolyte includes a polymer of at least one kind of polymerizable compounds having a carbonate group represented by a formula I (in the formula, R1 is 1-10C divalent group optionally including a chained, branched or cyclic hetero atom, m is integer of 1-10, and n is integer of 1-1000. When a plurality of R1 exist, they are optionally same or different with each another), and a polymerizable functional group represented by a formula II (in the formula, R2 is a hydrogen atom or a 1-6C alkyl group, and R3 is a divalent group composed of 1-10C chained, branched or cyclic hydrocarbon), and at least one kind of electrolytic salt.
Inventors:
Masataka Takeuchi
Shuichi Uchijo
Nishioka Ayako
Shuichi Uchijo
Nishioka Ayako
Application Number:
JP23253398A
Publication Date:
December 05, 2007
Filing Date:
August 19, 1998
Export Citation:
Assignee:
SHOWA DENKO K.K.
International Classes:
C08F2/00; C08L33/04; C08F18/24; H01B1/12; C08F299/00; H01G9/025; H01G11/22; H01G11/38; H01G11/42; H01G11/44; H01G11/52; H01G11/56; H01G11/60; H01G11/64; H01G11/78; H01G11/84; H01G11/86; H01M6/18; H01M10/05; H01M10/0565
Domestic Patent References:
| JP9291123A | ||||
| JP11149823A | ||||
| JP11149824A | ||||
| JP8295713A |
Foreign References:
| WO1997008215A1 |
Attorney, Agent or Firm:
Kunihisa Landlord