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Patent Searching and Data


Title:
UNDERCOAT LAYER FOR ENERGY STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/188541
Kind Code:
A1
Abstract:
Provided is an undercoat layer which is for an energy storage device and can be obtained from a composition including carbon nanotubes, a carbon nanotube dispersant, and a solvent, wherein when the density of the undercoat layer is 1 g/cm3, the average surface roughness Ra of the undercoat layer is 45% or more with respect to the layer thickness which can be calculated from the basis weight.

Inventors:
HATANAKA TATSUYA (JP)
SAKAIDA YASUSHI (JP)
IIZUKA MASANORI (JP)
Application Number:
JP2019/011333
Publication Date:
October 03, 2019
Filing Date:
March 19, 2019
Export Citation:
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Assignee:
NISSAN CHEMICAL CORP (JP)
International Classes:
H01M4/66; C09D5/00; C09D5/24; C09D7/20; C09D7/61; C09D7/65; C09D201/00; H01B1/24; H01G11/28; H01M4/13
Domestic Patent References:
WO2017119288A12017-07-13
WO2014030208A12014-02-27
Foreign References:
JP2012084612A2012-04-26
JP2011146365A2011-07-28
JP2016207493A2016-12-08
Attorney, Agent or Firm:
PATENT PROFESSIONAL CORPORATION EI-MEI PATENT OFFICE (JP)
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