PHOTOCURABLE RESIN COMPOSITION AND OPTICAL MATERIAL USING SAME

WIPO Patent Application WO/2016/104039

A1

The present invention is a photocurable resin composition which contains: (A) a cationically polymerizable compound containing a compound having an oxetanyl group and at least one compound selected from the group consisting of compounds having an epoxy group, compounds having a vinyl ether group and compounds having an episulfide group; (B) a photoacid generator, (C) zirconium oxide particles having an average primary particle diameter of 1-10 nm, and (D) a cationic polymerization accelerator. Consequently, a cured product obtained by photocuring this photocurable resin composition is provided with a high refractive index and a high Abbe number. In addition, since this photocurable resin composition is able to be photocured on a transparent substrate such as a glass plate, a high-quality hybrid lens is able to be produced by having this photocurable resin composition integrated with the transparent substrate.

JPS57209930	HEAT POLYMERIZABLE COMPOSITION AND HEAT POLYMERIZATION OF CATIONIC POLYMERIZABLE COMPOUND
JP2000129097	HEAT- OR ULTRAVIOLET-INITIATING LATENT CURING AGENT FOR EPOXY RESIN, EPOXY RESIN COMPOSITION CONTAINING SAME, AND CURED EPOXY PRODUCT
JP4746805	A novel compound having a lanthanide and a tridentate ligand, a method for producing the same, and particularly its use as a polymerization catalyst.

SUGIMOTO NAOYA (JP)
TANAKA YUKIKO (JP)

PCT/JP2015/083304

June 30, 2016

November 27, 2015

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NITTO DENKO CORP (JP)

C08G59/68; C08G65/18; C08K3/22; C08K9/06; C08L63/00

WO2007029733A1

2007-03-15

JP2014019800A	2014-02-03
JP2011037943A	2011-02-24
JP2011241380A	2011-12-01

SAITOH Yukihiko et al. (JP)
Masahiko Nishifuji (JP)

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