NONAQUEOUS ELECTROLYTE BATTERY BINDER COMPOSITION, AND NONAQUEOUS ELECTROLYTE BATTERY SLURRY COMPOSITION, NONAQUEOUS ELECTROLYTE BATTERY NEGATIVE ELECTRODE, AND NONAQUEOUS ELECTROLYTE BATTERY USING SAME
申请人:Kuraray Co., Ltd.
公开号:EP3336941A1
公开(公告)日:2018-06-20
The present invention pertains to: a non aqueous electrolyte battery binder composition containing a polyamine and a neutralized salt of an α-olefin-maleic acid copolymer obtained through copolymerization of an α-olefin and maleic acid; and a non aqueous electrolyte battery slurry composition, a non aqueous electrolyte battery negative electrode, and a non aqueous electrolyte battery, etc., using the non aqueous electrolyte battery binder composition.
Slurry composition for non aqueous electrolyte battery electrode, and non aqueous electrolyte battery positive electrode and non aqueous electrolyte battery using same
申请人:KURARAY CO., LTD.
公开号:US10644307B2
公开(公告)日:2020-05-05
The present invention pertains to a slurry composition for non aqueous electrolyte battery electrodes that includes a binder composition, an active material, and a solvent, in which the active material is a lithium-containing metal oxide, the binder composition contains a neutralized salt of an α-olefin-maleic acid copolymer in which an α-olefin and a maleic acid are copolymerized, and the degree of neutralization for carboxylic acid generated from the maleic acid in the copolymer is from 0.3 to 1.0. The present invention further pertains to a non aqueous electrolyte battery positive electrode and a non aqueous electrolyte battery using the slurry composition for non aqueous electrolyte battery electrodes.
Non aqueous electrolyte battery binder composition, and non aqueous electrolyte battery slurry composition, non aqueous electrolyte battery negative electrode, and non aqueous electrolyte battery using same
申请人:Kuraray Co., Ltd.
公开号:US10720646B2
公开(公告)日:2020-07-21
The present invention pertains to: a non aqueous electrolyte battery binder composition containing a polyamine and a neutralized salt of an α-olefin-maleic acid copolymer obtained through copolymerization of an α-olefin and maleic acid; and a non aqueous electrolyte battery slurry composition, a non aqueous electrolyte battery negative electrode, and a non aqueous electrolyte battery, etc., using the non aqueous electrolyte battery binder composition.
Diphenyldiazomethane regioselectively adds to 2-R-substituted maleimides to yield 1-pyrazoline derivatives, 1-R-7-aryl-6,8-dioxo-4,4-Biphenyl-2,3,7-triazabicyclo[3.3.0]oct-2-enes that on heating liberate nitrogen to afford substituted 3-azabicyclo[3.1.0]hexanes. To the N-arylsubstituted imides of itaconic acid the diphenyldiazomethane adds to furnish 5-aryl-4,6-dioxo-1,1-Biphenyl-5-azaspiro[2.4]heptanes.
Molchanov; Stepakov; Kostikov, Russian Journal of Organic Chemistry, 2000, vol. 36, # 8, p. 1139 - 1143