CURABLE SILICONE COMPOSITION

Title:

CURABLE SILICONE COMPOSITION

Document Type and Number:

WIPO Patent Application WO/2022/186650

Kind Code:

A1

Abstract:

A curable silicone composition is provided. The composition comprises: (A) an epoxy-functional organopolysiloxane resin having monovalent aromatic hydrocarbon groups; (B) an epoxy-functional organosiloxane oligomer; (C) a photoacid generator and/or a thermal acid generator; and (D) a black azo dye. The composition exhibits good to excellent storage stability, and cures to form a cured product exhibiting good to excellent shading property without causing shirinkage and "MURA" defects.

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Inventors:

LEE GYUYOUNG (KR)
CHON JINA (KR)

Application Number:

PCT/KR2022/003078

Publication Date:

September 09, 2022

Filing Date:

March 04, 2022

Export Citation:

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Assignee:

LEE GYUYOUNG (KR)
DOW SILICONES CORP (US)
CHON JINA (KR)

International Classes:

C08L83/04; C08G77/14; C08G77/20; C08K5/00; C08K5/23; C08L83/06

Foreign References:

US20140154626A1	2014-06-05
KR20170113220A	2017-10-12
US20100103507A1	2010-04-29
KR20200053559A	2020-05-18
KR20160127084A	2016-11-02

Attorney, Agent or Firm:

CHANG, Hoon (KR)

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