Title:
WATER-REPELLENT FILM, WATER-REPELLENT MEMBER, COATING COMPOSITION AND METHOD FOR PRODUCING WATER-REPELLENT MEMBER
Document Type and Number:
Japanese Patent JP2022113144
Kind Code:
A
Abstract:
To provide a water-repellent film which has high water repellency even under an acid condition or a contamination condition, a water-repellent member, a coating composition and a method for producing a water-repellent member.SOLUTION: A water-repellent film includes a plurality of long particles containing at least any one of alumina and boehmite as a main component, and an aggregate containing a covering layer that covers the surface of the plurality of long particles and is formed of a water-repellent resin. The aggregate is formed by three-dimensionally aggregating the plurality of long particles. The outer surface of the aggregate is covered with the covering layer. The aggregate holds a space communicating with the outside of the water-repellent film between the plurality of long particles covered with the covering layer.SELECTED DRAWING: Figure 3
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Inventors:
NISHIKAWA YOSUKE
ISOBE SATOMI
OSHIMA IKUO
MIKI NORIHIKO
ISOBE SATOMI
OSHIMA IKUO
MIKI NORIHIKO
Application Number:
JP2022007721A
Publication Date:
August 03, 2022
Filing Date:
January 21, 2022
Export Citation:
Assignee:
NIPPON LIGHT METAL CO
KAWAI LIME IND
KAWAI LIME IND
International Classes:
C09K3/18; B05D5/00; B05D7/24; C09D7/61; C09D127/12; C09D183/04; C09D201/00
Attorney, Agent or Firm:
Hidekazu Miyoshi
Shunichi Takahashi
Masakazu Ito
Shunichi Takahashi
Masakazu Ito