Title:
ULTRAVIOLET-CURABLE COMPOSITION AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/224118
Kind Code:
A1
Abstract:
[Problem] To provide: an ultraviolet radiation-curable composition which can be cured to yield a cured product having a low relative dielectric constant, which exhibits excellent workability when being coated on a base material, and which has a viscosity suitable for being coated by means of inkjet printing in particular; and an organopolysiloxane that is a main agent of the composition. [Solution] Provided are: one or more types of organopolysiloxane having an ultraviolet radiation-curable functional group and a non-ultraviolet radiation-curable monofunctional polycyclic functional group that may include a heteroatom; an ultraviolet radiation-curable composition containing said organopolysiloxane, and a use thereof as an insulating coating agent.
Inventors:
OGAWA TAKUYA (JP)
HOSOKAWA TOMOKA (JP)
HOSOKAWA TOMOKA (JP)
Application Number:
PCT/JP2023/018756
Publication Date:
November 23, 2023
Filing Date:
May 19, 2023
Export Citation:
Assignee:
DOW TORAY CO LTD (JP)
International Classes:
C07F7/08; C08G59/22
Domestic Patent References:
| WO2021066084A1 | 2021-04-08 |
Foreign References:
| US20070205399A1 | 2007-09-06 | |||
| JP2007192905A | 2007-08-02 | |||
| JP2006298801A | 2006-11-02 | |||
| CN114213446A | 2022-03-22 |
Other References:
CRIVELLO JAMES V., JANG MYOUNGSOUK: "Synthesis of Monomer and Polymer‐Bound Photosensitizers", JOURNAL OF MACROMOLECULAR SCIENCE. PART A, vol. 42, no. 1, 1 January 2005 (2005-01-01), US , pages 1 - 19, XP093109910, ISSN: 1060-1325, DOI: 10.1081/MA-200040947
RUSTAMOV, K. M. ET AL.: "[Bicyclic Silicon Nitriles]", DOKLADY - AKADEMIYA NAUK AZERBAIDZHANSKOI SSR, BAKU : IZD. AKAD. NAUK., vol. 43, no. 6, 1 January 1987 (1987-01-01), pages 39 - 42, XP009550677, ISSN: 0002-3078
RUSTAMOV, K. M. ET AL.: "[Bicyclic Silicon Nitriles]", DOKLADY - AKADEMIYA NAUK AZERBAIDZHANSKOI SSR, BAKU : IZD. AKAD. NAUK., vol. 43, no. 6, 1 January 1987 (1987-01-01), pages 39 - 42, XP009550677, ISSN: 0002-3078
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