Title:
1-LIQUID WATER-BASED THERMOSETTING ANTI-FOGGING COATING COMPOSITION AND ANTI-FOGGING COATING FILM
Document Type and Number:
Japanese Patent JP2021181503
Kind Code:
A
Abstract:
To provide an anti-fogging coating composition that can form a cured coating film that achieves both initial anti-fogging property and durable anti-fogging property, has excellent adhesion to durable substrate, and does not whiten, and to provide an anti-fogging coating film.SOLUTION: Provided are a 1-liquid water-based thermosetting anti-fogging composition that contains (A) a water-based resin composition containing an acrylic polymer aqueous dispersion at least having a carboxyl group as an active hydrogen group and having a glass transition temperature of 30°C or higher, and an urethane polymer aqueous dispersion, (B) a hydrophilic compound, and (C) a water-soluble and water-dispersed cross-linking agent, and an anti-fogging coating film obtained by curing the 1-liquid water-based thermosetting anti-fogging composition.SELECTED DRAWING: None
Inventors:
SHINOZAKI TOMOHIRO
Application Number:
JP2018151512A
Publication Date:
November 25, 2021
Filing Date:
August 10, 2018
Export Citation:
Assignee:
TOYO POLYMER KK
International Classes:
C09D133/02; C09D5/02; C09D7/47; C09D7/63; C09D175/04
Attorney, Agent or Firm:
Yasuko Tanaka