Verfahren zur Härtung einer Lichthärtbaren Zusammensetzung durch Uv-Led-Bestrahlung und Verfahren zur Herstellung eines Gehärteten Produkts aus Dieser Lichthärtbaren Zusammensetzung

Details

Veröffentlichungs-Nr.

EP4768512

Anmeldetag

6. August 2024

Veröffentlichung

27. Februar 2025

Rechtsraum

EP

Abstract

[Object]An object of the present invention is to provide a method for efficiently curing a photocurable silicone composition containing a (meth)acryloyl group by UV-LED irradiation.[Solution]A method for curing a photocurable composition by UV-LED irradiation, wherein the photocurable composition comprises100 parts by mass of (A) an organopolysiloxane having at least two (meth)acryloyl groups per molecule,0.5 to 30 parts by mass of (B) a compound other than an organo(poly)siloxane, having at least three (meth)acryloyl groups per molecule, and1 to 15 parts by mass of (C) a photo-radical polymerization initiator.

Anmelder

Firma

SHIN-ETSU CHEMICAL CO., LTD.

Land

🇯🇵 Japan