Title:
METHOD FOR PRODUCING COATING LIQUID AND METHOD FOR PRODUCING THERMAL INSULATION MATERIAL
Document Type and Number:
WIPO Patent Application WO/2022/190209
Kind Code:
A1
Abstract:
The present invention is a method for producing a coating liquid, the method comprising: a preparation step for preparing aerogel particles and an emulsion containing a polymer emulsifying agent, a binder resin and a liquid medium; and a mixing step for mixing the emulsion and aerogel particles prepared in the preparation step, and allowing at least a portion of the aerogel particles to agglomerate, to obtain a coating liquid that contains the agglomerated aerogel particles, the polymer emulsifying agent, the binder resin, and the liquid medium.
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Inventors:
IZUMI HIROYUKI (JP)
TOGASAKI KEI (JP)
YOKOTA HIROSHI (JP)
TOGASAKI KEI (JP)
YOKOTA HIROSHI (JP)
Application Number:
PCT/JP2021/009289
Publication Date:
September 15, 2022
Filing Date:
March 09, 2021
Export Citation:
Assignee:
SHOWA DENKO MATERIALS CO LTD (JP)
International Classes:
C09D183/04; C09D7/65; C09D201/00; C09D201/02; F16L59/02
Domestic Patent References:
| WO2020209131A1 | 2020-10-15 | |||
| WO2020040171A1 | 2020-02-27 | |||
| WO2020208756A1 | 2020-10-15 | |||
| WO2019069412A1 | 2019-04-11 | |||
| WO2019069404A1 | 2019-04-11 |
Foreign References:
| JP2020122544A | 2020-08-13 | |||
| JP2012091943A | 2012-05-17 | |||
| JP2014035044A | 2014-02-24 | |||
| JP2000026609A | 2000-01-25 | |||
| JP2012233110A | 2012-11-29 | |||
| JP5250900B2 | 2013-07-31 |
Other References:
See also references of EP 4289911A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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