Title:
LIQUID-CRYSTAL-DISPLAY-ELEMENT SEALANT, VERTICAL CONDUCTIVE MATERIAL, AND LIQUID-CRYSTAL DISPLAY ELEMENT
Document Type and Number:
WIPO Patent Application WO/2015/072415
Kind Code:
A1
Abstract:
This invention is a liquid-crystal-display-element sealant containing a curable resin, a thioxanthone-based polymerization initiator that can be represented by formula (1), and an amine-based sensitizer. In formula (1), n represents a number from 1 to 6; R3 represents a hydrogen atom or the like; A represents the group -O-, the group -[O(CHR2CHR1)a]y-, the group -[O(CH2)bCO]y-, or the group -[O(CH2)bCO](y−1)-[O(CHR2CHR1)a]-; R1 and R2 represent hydrogen atoms or the like; a is either 1 or 2; b is either 4 or 5; Q represents (poly)ethylene glycol, (poly)propylene glycol, (poly)butylene glycol, glycerin, trimethylolpropane, ditrimethylolpropane, pentaerythritol, dipentaerythritol, or a caprolactone polyol residue; a free hydroxyl group within Q may be esterified; x represents a number that is greater than 1 but does not exceed the number of hydroxyl groups in Q; and y represents a number from 1 to 10.
Inventors:
OYAMA YUICHI (JP)
HAYASHI HIDEYUKI (JP)
HAYASHI HIDEYUKI (JP)
Application Number:
PCT/JP2014/079685
Publication Date:
May 21, 2015
Filing Date:
November 10, 2014
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD (JP)
International Classes:
G02F1/1339; C08F2/50; C09K3/10
Domestic Patent References:
| WO2004108790A1 | 2004-12-16 | |||
| WO2014192880A1 | 2014-12-04 |
Foreign References:
| JP2005060651A | 2005-03-10 |
Attorney, Agent or Firm:
YASUTOMI & Associates (JP)
Patent business corporation Yasutomi international patent firm (JP)
Patent business corporation Yasutomi international patent firm (JP)
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