Title:
導電ペースト
Document Type and Number:
Japanese Patent JP6935997
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a conductive paste having high printability and excellent in surface smoothness, yarn breakage resistance and handling ability.SOLUTION: A conductive paste used for an electrode of a multilayer ceramic capacitor contains a polyvinyl acetal resin, an organic solvent, and conductive powder. The polyvinyl acetal resin contains a carboxylic acid-modified polyvinyl acetal resin and has an average degree of polymerization of 800-1,600. The polyvinyl acetal resin is an acetal compound of a mixed polyvinyl alcohol resin that comprises two or more kinds of polyvinyl alcohol resins having different degrees of polymerization from each other.SELECTED DRAWING: None
Inventors:
Hiroko Kobayashi
Motokuni Ichitani
Kenji Yamauchi
Shintaro Moriguchi
Motokuni Ichitani
Kenji Yamauchi
Shintaro Moriguchi
Application Number:
JP2016184670A
Publication Date:
September 15, 2021
Filing Date:
September 21, 2016
Export Citation:
Assignee:
Sekisui Chemical Co.,Ltd.
International Classes:
H01G4/30; C08K3/00; C08L29/14; H01B1/22
Domestic Patent References:
| JP201472103A | ||||
| JP201373689A | ||||
| JP2012216488A |
Foreign References:
| WO2015141623A1 |
Attorney, Agent or Firm:
Atomi International Patent Office