Title:
UV-CURABLE SILICONE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2023/112926
Kind Code:
A1
Abstract:
Provided is a UV-curable silicone composition which has low viscosity and is transparent, and gives a cured product having excellent adhesion. The UV-curable silicone composition contains (A) a polyorganosiloxane having at least two silicon atom-bonded alkenyl groups per molecule; (B) a polyorganohydrogensiloxane having a branched or three-dimensional network structure and having at least three silicon atom-bonded hydrogen atoms per molecule; (C) a polyorganohydrogensiloxane having a linear or cyclic structure and having two silicon atom-bonded hydrogen atoms per molecule; and (D) a UV-active addition reaction curing catalyst. The component (B) contains (E) a polyorganohydrogensiloxane having a branched or three-dimensional network structure and having at least one silicon atom-bonded alkoxy group SiOR0 (R0 is a C1-5 alkyl group) and at least three silicon atom-bonded hydrogen atoms per molecule.
Inventors:
MOCHIZUKI KIKUO (JP)
Application Number:
PCT/JP2022/045908
Publication Date:
June 22, 2023
Filing Date:
December 13, 2022
Export Citation:
Assignee:
MOMENTIVE PERFORMANCE MAT INC (US)
MOCHIZUKI KIKUO (JP)
MOCHIZUKI KIKUO (JP)
International Classes:
C08L83/07; C08L83/05; C09K3/10
Domestic Patent References:
| WO2020111141A1 | 2020-06-04 | |||
| WO2019240122A1 | 2019-12-19 | |||
| WO2019240124A1 | 2019-12-19 |
Foreign References:
| JP2006335899A | 2006-12-14 | |||
| JP2008156441A | 2008-07-10 | |||
| JP2015110752A | 2015-06-18 |
Attorney, Agent or Firm:
TSUKUNI & ASSOCIATES et al. (JP)
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