Title:
COMPOSITION FOR PRINTING ELECTRICALLY CONDUCTIVE PATTERNS AND METHOD FOR PRODUCING SUBSTRATE HAVING ELECTRICALLY CONDUCTIVE PATTERN
Document Type and Number:
WIPO Patent Application WO/2017/209266
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a composition for printing electrically conductive patterns, which provides a measure against a solvent of the composition being absorbed in a blanket, which has improved transfer performance from the blanket to a substrate, and which has good transfer performance even when different line widths are provided in a single substrate. The problem is solved by a composition for printing electrically conductive patterns, which contains at least an electrically conductive powder, a binder resin, and a solvent mixture, and which is characterized in that a solvent (H) having an SP value of 9.4-12.1 is contained at an amount of 2-60 mass% with respect to the entire solvent mixture, and the solvent mixture contains at least one solvent (A) having an SP value which is smaller than that of the solvent (H) by 0.3 or more.
Inventors:
SATOU TAKESHI (JP)
OKADA AYA (JP)
OKADA AYA (JP)
Application Number:
PCT/JP2017/020533
Publication Date:
December 07, 2017
Filing Date:
June 02, 2017
Export Citation:
Assignee:
DNP FINE CHEMICALS CO LTD (JP)
International Classes:
C09D11/52; B41M1/10; B41N1/06; C09D11/033; H01B1/22; H01B13/00; H05K1/09; H05K3/12; H01B5/14
Domestic Patent References:
| WO2015163076A1 | 2015-10-29 | |||
| WO2015151941A1 | 2015-10-08 | |||
| WO2015077145A2 | 2015-05-28 | |||
| WO2012014481A1 | 2012-02-02 |
Foreign References:
| JP2013131385A | 2013-07-04 | |||
| JP2013114836A | 2013-06-10 | |||
| JP2013114837A | 2013-06-10 | |||
| JPH0757545A | 1995-03-03 | |||
| JP2015172103A | 2015-10-01 |
Attorney, Agent or Firm:
TAKAHASHI INTERNATIONAL PATENT OFFICE (JP)
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