Title:
シリコーン化合物の製造方法
Document Type and Number:
Japanese Patent JP7324170
Kind Code:
B2
Abstract:
To provide a polymerizable group-containing silicone monomer production method for realizing a high-purity silicone monomer by inhibiting generation of silylation products of impurities in a reaction stage of synthesis.SOLUTION: The production method comprises reacting an epoxy-containing organopolysiloxane represented by the general formula (1) in the figure (n is an integer from 1 to 10, and A is a siloxanyl group) with an acrylic or methacrylic acid in the presence of a transition metal Lewis acid.SELECTED DRAWING: None
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Inventors:
Hidenori Kawabata
Application Number:
JP2020067003A
Publication Date:
August 09, 2023
Filing Date:
April 02, 2020
Export Citation:
Assignee:
Shin-Etsu Chemical Co., Ltd.
International Classes:
C07F7/08; C08F30/08; C08G77/38
Domestic Patent References:
| JP2019099472A | ||||
| JP2009542850A | ||||
| JP56022325A | ||||
| JP2005272459A |
Foreign References:
| WO2014195401A1 |
Attorney, Agent or Firm:
Mitsuo Matsui
Hiroshi Murakami
Yukari Kato
Hidefumi Kawamura
Hiroshi Murakami
Yukari Kato
Hidefumi Kawamura
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