Title:
硬化性有機ケイ素樹脂組成物
Document Type and Number:
Japanese Patent JP7114510
Kind Code:
B2
Abstract:
Resin composition of (A) an organopolysiloxane having at least two alkenyl groups bonded to a silicon atom, and 0.1 to 30 mol % of R2R3SiO2/2 units based on the total mole of siloxane units and an SiO4/2 unit and a R1SiO3/2 unit, wherein the total mole of the SiO4/2 unit and the R1SiO3/2 unit is 50 mol % or more based on the total mole of the siloxane units, wherein a hydroxyl group is bonded to a silicon atom in an amount of at least 0.001 mol/100 g of the organopolysiloxane; (B) an organohydrogenpolysiloxane having at least two hydrogen atoms each bonded to a silicon atom and at least one aromatic hydrocarbon groups each bonded to a silicon atom at a ratio of the number of the hydrosilyl group in component (B) to the number of the alkenyl group in component (A) is 0.1 to 4.0; and (C) a platinum group metal catalyst.
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Inventors:
Tomoyuki Mizunashi
Application Number:
JP2019040172A
Publication Date:
August 08, 2022
Filing Date:
March 06, 2019
Export Citation:
Assignee:
Shin-Etsu Chemical Co., Ltd.
International Classes:
C08L83/07; C08K3/22; C08K3/24; C08L83/05; H01L23/29; H01L23/31
Domestic Patent References:
| JP2017088644A | ||||
| JP2018145370A | ||||
| JP2010109034A | ||||
| JP2006213789A | ||||
| JP200991449A |
Attorney, Agent or Firm:
Mitsuo Matsui
Hiroshi Murakami
Yukari Kato
Kawamura English
Hiroshi Murakami
Yukari Kato
Kawamura English
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