Title:
POLYORGANOSILSESQUIOXANE, MULTILAYER BODY AND SURFACE-COATED MOLDED BODY
Document Type and Number:
WIPO Patent Application WO/2021/215106
Kind Code:
A1
Abstract:
The present invention provides a polyorganosilsesquioxane which forms a cured product having a high hardness by means of curing, and which is suppressed in the progress of a curing reaction when heated at around 80°C to 350°C. A polyorganosilsesquioxane according to the present disclosure has a constituent unit represented by formula (A) (ReSiO2/2(OE)) and a constituent unit represented by formula (1) (R1SiO3/2) (excluding a constituent unit represented by formula (A)), while containing a complete cage type silsesquioxane and/or an incomplete cage type silsesquioxane.
Inventors:
NISHIDA KAZUHIRO (JP)
SHIBAMOTO AKIHIRO (JP)
KOJIMA RYOUTA (JP)
SHIBAMOTO AKIHIRO (JP)
KOJIMA RYOUTA (JP)
Application Number:
PCT/JP2021/006855
Publication Date:
October 28, 2021
Filing Date:
February 24, 2021
Export Citation:
Assignee:
DAICEL CORP (JP)
International Classes:
C08G59/20; B32B27/00; C08G77/14; C09D183/04
Domestic Patent References:
| WO2018207647A1 | 2018-11-15 |
Foreign References:
| CN106008981A | 2016-10-12 | |||
| JP2016047923A | 2016-04-07 | |||
| JP2019077783A | 2019-05-23 | |||
| JP2016170380A | 2016-09-23 | |||
| JP2017008144A | 2017-01-12 | |||
| JP2010515778A | 2010-05-13 | |||
| JPH1087834A | 1998-04-07 |
Attorney, Agent or Firm:
GOTO & CO. (JP)
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