Title:
CONDUCTIVE PASTE AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP2017135058
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method for producing a conductive paste capable of suppressing the secular change rate of viscosity.SOLUTION: Provided is a method for producing a conductive paste where a vehicle obtained by dissolving a resin, e.g., of a cellulose base, an acetal base or the like into an organic solvent is added with an amine based organic additive of 10C or more of highly amine, a rosin amine compound or the like, so as to be mixed, thereafter the obtained additive-containing vehicle is added with an acid based organic additive of amino acid having an amide bond or its derivative or a 11C or more of higher fatty acid having an amide bond, or its derivative or the like and conductive metal powder such as nickel powder, and mixing is performed, in which the control of the addition amount of the amine based organic additive is performed in accordance with the desired secular change rate of the viscosity of the conductive paste.SELECTED DRAWING: None
Inventors:
NAKAYA KAORI
Application Number:
JP2016015722A
Publication Date:
August 03, 2017
Filing Date:
January 29, 2016
Export Citation:
Assignee:
SUMITOMO METAL MINING CO
International Classes:
H01B13/00; C08K3/08; C08K5/17; C08K5/20; C08L1/00; C08L59/02; C08L101/00; C09D5/24; C09D7/12; C09D101/00; C09D129/14; C09D201/00; H01B1/22
Domestic Patent References:
| JP2001006436A | 2001-01-12 |
Attorney, Agent or Firm:
Noriyuki Tsujikawa