Title:
PHOTOCURABLE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2021/215155
Kind Code:
A1
Abstract:
[Problem] To provide a novel photocurable composition. [Solution] A photocurable composition including the following component (a), component (b), component (c), and component (d). (a): At least one polyfunctional (meth)acrylate having two or more (meth)acryloyloxy groups per molecule. (b): A photoradical initiator. (c): Silica particles having a primary particle size of 1-100 nm, the silica particles being surface modified by at least one silane coupling agent represented by formula (1). (d): A specific polyfunctional thiol. (In the formula, X1 represents a hydrogen atom or a (meth)acryloyloxy group, R1 and R2 each independently represent a hydrogen atom or a C1-2 alkyl group, m represents an integer of 8-14, and n represents an integer of 0-2.)
Inventors:
IMAI SHOTA (JP)
SUZUKI TOMOYA (JP)
SUZUKI TOMOYA (JP)
Application Number:
PCT/JP2021/011251
Publication Date:
October 28, 2021
Filing Date:
March 18, 2021
Export Citation:
Assignee:
NISSAN CHEMICAL CORP (JP)
International Classes:
C09D4/00; C08F2/48; C08G75/045; G03F7/075
Domestic Patent References:
| WO2018155013A1 | 2018-08-30 | |||
| WO2017203979A1 | 2017-11-30 |
Foreign References:
| JP2017114962A | 2017-06-29 | |||
| JP2015172176A | 2015-10-01 | |||
| JP2011202127A | 2011-10-13 | |||
| JP2013151609A | 2013-08-08 |
Attorney, Agent or Firm:
HANABUSA PATENT & TRADEMARK OFFICE (JP)
Download PDF:
Previous Patent: LIGHT TRANSMISSIVE ELECTROCONDUCTIVE LAYER AND LIGHT TRANSMISSIVE ELECTROCONDUCTIVE FILM
Next Patent: BRAKE DEVICE
Next Patent: BRAKE DEVICE