Title:
ANTIFOGGING AGENT COMPOSITION AND ANTIFOGGING ARTICLE HAVING ANTIFOGGING COATING FILM
Document Type and Number:
Japanese Patent JP2022092158
Kind Code:
A
Abstract:
To provide an antifogging agent composition having excellent antifogging performance, adhesion and water resistance, by low temperature and short time curing, having suppressed early water dripping mark, and, can obtain an antifogging coating film in which whitening of a water dripping mark is difficult to progress with time.SOLUTION: An anti fogging agent composition comprising a copolymer (A), an acid catalyst (B) and a surfactant (C), in which the copolymer (A) is a (meth)acrylate copolymer obtained from a monomer mixture, the monomer mixture comprises a specific amount of monomers (A-1) to (A-5), the acid catalyst (B) is a sulfonic acid compound, the surfactant (C) is an antifogging agent composition comprising an anionic surfactant (C-1), a cationic surfactant (C-2) and a nonionic surfactant (C-3).SELECTED DRAWING: None
Inventors:
FUKUMOTO AOI
Application Number:
JP2020204784A
Publication Date:
June 22, 2022
Filing Date:
December 10, 2020
Export Citation:
Assignee:
NOF CORP
International Classes:
C09K3/00; C08F20/00; C09D7/47; C09D7/63; C09D133/04; C09D133/26
Attorney, Agent or Firm:
Patent Business Corporation Unias International Patent Office