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Patent Searching and Data


Title:
COMPOSITION FOR FORMING UNDERCOAT LAYER OF ENERGY STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/188539
Kind Code:
A1
Abstract:
Provided is a composition for forming an undercoat layer of an energy storage device, the composition comprising carbon nanotubes, a carbon nanotube dispersant, and a solvent, and the G/D band ratio of the carbon nanotubes being 0.680 to 2.900. This composition makes it possible to provide an undercoat layer that exhibits the effects of reducing resistance and suppressing an increase in resistance.

Inventors:
HATANAKA TATSUYA (JP)
SAKAIDA YASUSHI (JP)
MATSUBARA KOUTATSU (JP)
Application Number:
JP2019/011328
Publication Date:
October 03, 2019
Filing Date:
March 19, 2019
Export Citation:
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Assignee:
NISSAN CHEMICAL CORP (JP)
International Classes:
H01M4/04; C09D5/00; C09D5/24; C09D7/20; C09D7/61; C09D7/65; C09D201/00; H01B1/24; H01G11/28; H01M4/02; H01M4/13; H01M4/66
Domestic Patent References:
WO2015029949A12015-03-05
WO2017119287A12017-07-13
WO2016194747A12016-12-08
WO2017119288A12017-07-13
WO2014042080A12014-03-20
WO2017094598A12017-06-08
WO2016076393A12016-05-19
Foreign References:
JP2017206413A2017-11-24
JP2017206412A2017-11-24
Attorney, Agent or Firm:
PATENT PROFESSIONAL CORPORATION EI-MEI PATENT OFFICE (JP)
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