反応性シリコーン組成物およびその硬化物

Title:

反応性シリコーン組成物およびその硬化物

Document Type and Number:

Japanese Patent JP7415230

Kind Code:

B2

Abstract:

To provide a reactive silicone composition such that a product thereof is transparent in the near-infrared region used for optical communication, its refractive index is adjustable, a fine structure can be easily formed by conventional semiconductor processing technologies such as lithography and etching, and the product has excellent light resistance and heat resistance after curing.Provided is a reactive silicone composition comprising component (S) and component (T) below, the component (S): a reactive silicone compound comprising a condensation product of a diaryl silicate compound represented by Formula [1] and a silicon compound represented by Formula [2],(wherein Ar¹ and Ar² each independently represent a phenyl group optionally substituted by a C_1-6 alkyl group and X represents a hydrolyzable reactive group), the component (T): modified titanium oxide-containing oxide colloidal particles produced by bonding an organosilicon compound to surfaces of titanium oxide-containing oxide colloidal particles (C) having an average particle diameter of from 2 to 100 nm and comprising, as a core, titanium oxide-containing metal oxide colloidal particles (A), surfaces of which are coated with a coating comprising silicon dioxide- and tin oxide-containing composite oxide colloidal particles (B).

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Inventors:

Masahiro Tobita
Shuhei Yamada
Seiji Abe

Application Number:

JP2020558227A

Publication Date:

January 17, 2024

Filing Date:

November 01, 2019

Export Citation:

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Assignee:

Nissan Chemical Co., Ltd.

International Classes:

C08F299/08; C08F290/14; C08G77/04; C08K9/02; C08K9/06; C08L83/07; C09C1/36; C09C3/12; C09D7/20; C09D7/62; C09D183/04; C09J11/04; C09J11/06; C09J183/04

Domestic Patent References:

JP2014510159A

Foreign References:

WO2017170275A1
WO2012165620A1
WO2015115377A1
WO2017170385A1

Attorney, Agent or Firm:

Patent Attorney Corporation Hanabusa Patent and Trademark Office

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