Title:
CURABLE RESIN COMPOSITION, SEALING AGENT FOR LIQUID CRYSTAL DISPLAY ELEMENT, VERTICAL CONDUCTIVE MATERIAL, AND LIQUID CRYSTAL DISPLAY ELEMENT
Document Type and Number:
WIPO Patent Application WO/2020/171053
Kind Code:
A1
Abstract:
The objective of the present invention is to provide a curable resin composition having both excellent properties of adhering to an alignment film and moisture permeation preventive properties. In addition, the objective of the present invention is to provide a sealing agent for a liquid crystal display element, a vertical conductive material, and a liquid crystal display element, which are obtained by using the curable resin composition. The curable resin composition according to the present invention contains a curable resin and a polymerization initiator and/or a thermosetting agent, wherein the curable resin contains a compound represented by formula (1-1) and/or a compound represented by formula (1-2). In formulae (1-1) and (1-2), R１ represents a hydrogen atom or a methyl group, and R２ represents a group represented by formula (2-1), (2-2), or (2-3), R３ represents a structure derived from an optionally substituted aliphatic dicarboxylic acid or an anhydride thereof, X represents a ring-opened structure of a cyclic lactone, n is 0-5, and Ep represents a structure derived from a bifunctional or higher functional epoxy compound. In formulae (2-1) to (2-3), * represents a binding position; in formula (2-2), a is an integer of 1-8; and in formula (2-3), b is an integer of 1-8, c is an integer of 1-3, and d is an integer of 1-8.
Inventors:
TAKAHASHI SHUNSUKE (JP)
Application Number:
PCT/JP2020/006222
Publication Date:
August 27, 2020
Filing Date:
February 18, 2020
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD (JP)
International Classes:
C08F299/02; C08G59/17; C08G59/40; G02F1/1339; H01B1/22
Domestic Patent References:
| WO2009004960A1 | 2009-01-08 | |||
| WO2017221936A1 | 2017-12-28 |
Foreign References:
| JPH01188517A | 1989-07-27 | |||
| JP2007041559A | 2007-02-15 | |||
| JPH03182755A | 1991-08-08 | |||
| JP2007121991A | 2007-05-17 |
Attorney, Agent or Firm:
YASUTOMI & ASSOCIATES (JP)
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