Title:
CATIONIC POLYMERIZATION CURING-TYPE INK JET RESIN COMPOSITION FOR SEALING ORGANIC EL ELEMENT
Document Type and Number:
WIPO Patent Application WO/2019/003991
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a resin composition for sealing an organic EL element, the resin composition having a viscosity that allows application by ink jet, exceptional curing characteristics, and no coloring problem. This cationic polymerization curing-type ink jet resin composition for sealing an organic EL element includes a curable resin (A) and a cationic photoinitiator (B), the cationic polymerization curing-type ink jet resin composition for sealing an organic EL element being constituted such that the curable resin (A) includes the compound represented formula (II), and the cationic photoinitiator (B) is an iodonium salt.
Inventors:
IIDA HIROKI (JP)
ONOUE SHINYA (JP)
MURAOKA TSUNEHIRO (JP)
ONOUE SHINYA (JP)
MURAOKA TSUNEHIRO (JP)
Application Number:
PCT/JP2018/023181
Publication Date:
January 03, 2019
Filing Date:
June 19, 2018
Export Citation:
Assignee:
KYORITSU CHEMICAL & CO LTD (JP)
International Classes:
C08G59/02; C08G59/68; H01L51/50; H05B33/04; H05B33/10
Domestic Patent References:
| WO2016167347A1 | 2016-10-20 |
Foreign References:
| JPH09309950A | 1997-12-02 | |||
| JP2010520947A | 2010-06-17 | |||
| US8030401B1 | 2011-10-04 | |||
| JP2014225380A | 2014-12-04 | |||
| JP2018111792A | 2018-07-19 |
Attorney, Agent or Firm:
TSUKUNI & ASSOCIATES et al. (JP)
Download PDF:
Previous Patent: INFORMATION PROCESSING DEVICE, PROGRAM, COMMUNICATION TERMINAL, AND COMMUNICATION SYSTEM
Next Patent: INFORMATION MANAGEMENT DEVICE
Next Patent: INFORMATION MANAGEMENT DEVICE