Title:
オルガノポリシロキサン化合物およびそれを含む活性エネルギー線硬化性組成物
Document Type and Number:
Japanese Patent JP6866804
Kind Code:
B2
Abstract:
To provide an organopolysiloxane compound having excellent compatibility with various polymerizable unsaturated compounds, and an active energy ray-curable composition that contains the organopolysiloxane, and make it possible to give a cured product having excellent crack resistance, hardness and flex resistance.SOLUTION: An organopolysiloxane compound has a constitutional unit represented by general formula (I), and an alkoxy group or having a hydroxy group directly bound to a silicon atom (where Rand Rindependently represent a C1 to 10 divalent hydrocarbon group, Ris a hydrogen atom or a methyl group, Ris a hydrogen atom, a C1 to 8 alkyl group optionally substituted with a halogen atom, a phenyl group, a (meth) acryloyloxypropyl group, or a glycidoxypropyl group).SELECTED DRAWING: None
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Inventors:
Takuya Fujimoto
Yuji Yoshikawa
Yuji Yoshikawa
Application Number:
JP2017159441A
Publication Date:
April 28, 2021
Filing Date:
August 22, 2017
Export Citation:
Assignee:
Shin-Etsu Chemical Co., Ltd.
International Classes:
C08G77/26; C08F290/14; C08F299/08; C09D183/06
Domestic Patent References:
| JP2017149657A | ||||
| JP2019038872A | ||||
| JP2011079926A |
Foreign References:
| US5714524 | ||||
| WO2010067685A1 |
Attorney, Agent or Firm:
Hideaki International Patent Office