Search International and National Patent Collections

1. (WO2018003381) ULTRAVIOLET CURABLE SILICONE COMPOSITION AND CURED PRODUCT OF SAME

Pub. No.:    WO/2018/003381    International Application No.:    PCT/JP2017/020183
Publication Date: Fri Jan 05 00:59:59 CET 2018 International Filing Date: Thu Jun 01 01:59:59 CEST 2017
IPC: C08F 290/06
B29C 64/112
B33Y 70/00
B41M 5/00
Applicants: SHIN-ETSU CHEMICAL CO., LTD.
信越化学工業株式会社
Inventors: MATSUMOTO Nobuaki
松本 展明
KITAGAWA Taichi
北川 太一
YAGINUMA Atsushi
柳沼 篤
SHIROTA Masaaki
城田 政明
Title: ULTRAVIOLET CURABLE SILICONE COMPOSITION AND CURED PRODUCT OF SAME
Abstract:
Provided is an ultraviolet curable silicone composition which is able to be ejected by inkjet systems. An ultraviolet curable silicone composition which contains: 100 parts by mass of (A) an organopolysiloxane represented by general formula (1); 1-500 parts by mass of one or both of (B) a monofunctional (meth)acrylate compound containing no siloxane structure and (C) a polyfunctional (meth)acrylate compound containing no siloxane structure, relative to 100 parts by mass of the component (A); and 0.1-20 parts by mass of (D) a photopolymerization initiator relative to 100 parts by mass of the component (A). (In formula (1), each R1 independently represents a group selected from among a monovalent aliphatic hydrocarbon group having 1-10 carbon atoms, an acryloyl group, a methacryloyl group, an alkyl acrylate group and an alkyl methacrylate group, with at least two R1 moieties in each molecule being groups selected from among an acryloyl group, a methacryloyl group, an alkyl acrylate group and an alkyl methacrylate group; and n represents a number satisfying 10 ≤ n ≤ 1,000.)