Title:
HEAT INSULATING MATERIAL, ENGINE COMPRISING HEAT INSULATING MATERIAL, NANOPARTICLE DISPERSION LIQUID, AND PRODUCTION METHOD FOR HEAT INSULATING MATERIAL
Document Type and Number:
WIPO Patent Application WO/2020/213637
Kind Code:
A1
Abstract:
Provided is a heat insulating layer 11 comprising a plurality of hollow particles 12, a silicon-based resin binder 13, and silica nanoparticles 14. The proportion of the silica nanoparticles 14 in the total amount of the resin binder 13 and the nanoparticles 14 is 10-55% by volume.
Inventors:
KOGA HIROYUKI (JP)
KADOSHIMA SHINJI (JP)
YAMAMOTO KAZUAKI (JP)
KADOSHIMA SHINJI (JP)
YAMAMOTO KAZUAKI (JP)
Application Number:
PCT/JP2020/016552
Publication Date:
October 22, 2020
Filing Date:
April 15, 2020
Export Citation:
Assignee:
MAZDA MOTOR (JP)
International Classes:
C01B33/18; C09D7/20; C09D7/61; C09D183/04; F16L59/02
Domestic Patent References:
| WO2018066458A1 | 2018-04-12 |
Foreign References:
| JP2017155847A | 2017-09-07 | |||
| JP2009108222A | 2009-05-21 | |||
| JP2004504461A | 2004-02-12 | |||
| JP2017157785A | 2017-09-07 | |||
| JP2017178763A | 2017-10-05 | |||
| JP2010083004A | 2010-04-15 | |||
| JP2012056138A | 2012-03-22 | |||
| JP6390643B2 | 2018-09-19 | |||
| JPS528864B2 | 1977-03-11 | |||
| JP2011504185W |
Other References:
See also references of EP 3943449A4
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
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