Title:
ALKALI-SOLUBLE RESIN, METHOD FOR PRODUCING SAME, PHOTOSENSITIVE RESIN COMPOSITION, CURED PRODUCT, MEMBER FOR DISPLAY DEVICE, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/053609
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide: an alkali-soluble resin able to yield a cured product having a high refractive index; a photosensitive resin composition; and a cured product. The present invention is an alkali-soluble resin characterized by having a structure represented by formula (1), an aromatic ring-containing structure represented by formula (2) and an acid group-containing structure represented by formula (3) and by having an epoxy equivalent weight of 10,000 g/eq or less (In formula (2), X denotes a group including an aromatic group. In formula (3), Y denotes a group including an aromatic group. Z denotes an acid group. R0 denotes a divalent organic group.).
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Inventors:
TERADA TAKUMA (JP)
OTSUKI NOBUAKI (JP)
ISHIKAWA TOMOKI (JP)
OTSUKI NOBUAKI (JP)
ISHIKAWA TOMOKI (JP)
Application Number:
PCT/JP2023/032251
Publication Date:
March 14, 2024
Filing Date:
September 04, 2023
Export Citation:
Assignee:
NIPPON CATALYTIC CHEM IND (JP)
International Classes:
C08G59/40; C08F2/44; C08F290/14; C08G59/14; C08L63/00; G02B5/20; G03F7/004; G03F7/027; G03F7/032; G09F9/30
Foreign References:
| JPH1149840A | 1999-02-23 | |||
| JPH06228252A | 1994-08-16 | |||
| JPH1171450A | 1999-03-16 | |||
| JP2020186325A | 2020-11-19 |
Attorney, Agent or Firm:
WISEPLUS IP FIRM (JP)
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