Title:
CURABLE SILICONE COMPOSITION, CURED PRODUCT OF SAME, AND OPTICAL DISPLAY
Document Type and Number:
WIPO Patent Application WO/2018/159725
Kind Code:
A1
Abstract:
The present invention relates to a curable silicone composition which is composed of at least (A) an organopolysiloxane that has at least two alkenyl groups and at least one aryl group in each molecule, (B) a polyoxyalkylene compound represented by general formula XO-(C2H4O)p(CnH2nO)q(YO)r-X (wherein each X represents a hydrogen atom, an alkyl group, an alkenyl group, an aryl group, an acryl group or a methacryl group, provided that at least one X in each molecule is the alkenyl group, the acryl group or the methacryl group; Y represents a divalent hydrocarbon group; n represents an integer of 3-6; p and q are integers satisfying 2 ≤ p ≤ 100 and 0 ≤ q ≤ 50; and r represents 0 or 1), (C) an organopolysiloxane that has at least two silicon-bonded hydrogen atoms in each molecule, and (D) a hydrosilylation reaction catalyst. This composition forms a cured product which is not susceptible to turbidity or coloring even if exposed to high temperature and high humidity.
Inventors:
OGAWA TAKUYA (JP)
MIZUNO HARUNA (JP)
SUGIE ATSUSHI (JP)
YOSHITAKE MAKOTO (JP)
SUTO MICHITAKA (JP)
MIZUNO HARUNA (JP)
SUGIE ATSUSHI (JP)
YOSHITAKE MAKOTO (JP)
SUTO MICHITAKA (JP)
Application Number:
PCT/JP2018/007660
Publication Date:
September 07, 2018
Filing Date:
February 28, 2018
Export Citation:
Assignee:
DOW CORNING TORAY CO LTD (JP)
International Classes:
C08L83/07; C08L71/00; C08L83/05; C09J183/05; C09J183/07; G02B1/04
Foreign References:
JP2001336071A | 2001-12-07 | |||
JP2003119389A | 2003-04-23 | |||
JP2011116902A | 2011-06-16 | |||
JP2003128517A | 2003-05-08 | |||
JP2002348379A | 2002-12-04 | |||
JP2016204596A | 2016-12-08 | |||
JP2012122021A | 2012-06-28 | |||
JP2010260961A | 2010-11-18 | |||
JP2012111850A | 2012-06-14 |
Other References:
See also references of EP 3591008A4
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