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Title:
CONDUCTIVE PASTE AND CONDUCTING FILM
Document Type and Number:
WIPO Patent Application WO/2022/054774
Kind Code:
A1
Abstract:
Provided is a conductive paste which has excellent initial conductivity and can maintain the excellent conductivity for a long period of time. This conductive paste contains at least one (A) among tannic acid and a tannic acid derivative, a copper powder (B), a thermosetting resin (C), and a solvent (D).

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Inventors:
NISHIKAWA TEPPEI
HAMADA NOBUHITO
TANAKA SHINYA
SAKAI SHIZUO
KOGA SHINYA
Application Number:
PCT/JP2021/032755
Publication Date:
March 17, 2022
Filing Date:
September 07, 2021
Export Citation:
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Assignee:
GOO CHEMICAL CO LTD (JP)
International Classes:
C08K3/08; C08G59/40; C08K3/38; C08K5/09; C08K5/205; C08L101/00; H01B1/22; H01B5/14
Foreign References:
JP2008531810A2008-08-14
JPH05135619A1993-06-01
JPH06215631A1994-08-05
JP2016008337A2016-01-18
JPH1074661A1998-03-17
Attorney, Agent or Firm:
HOKUTO PATENT ATTORNEYS OFFICE (JP)
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