Title:
防曇性膜及びその形成方法並びに防曇性膜形成用塗布剤
Document Type and Number:
Japanese Patent JP4381742
Kind Code:
B2
Abstract:
The invention relates to a two-package coating agent for forming an antifogging film. This coating agent contains a first coating agent comprising an isocyanate containing an isocyanate group; and a second coating agent comprising (a) a polyol component comprising at least a water-absorbing polyol and a hydrophobic polyol and (b) a surfactant comprising a group that is reactive with the isocyanate group. It is possible to form an antifogging film by a method including the steps of mixing the first and second coating agents together to prepare a coating agent; applying the coating agent to the substrate to form a precursory film on the substrate; and hardening the precursory film under room temperature or heating into the antifogging film.
Inventors:
Noboru Murata
Masahiro Shinkawa
Keiji Honjo
Matsuura Toshiro
Seiji Yamazaki
Masahiro Shinkawa
Keiji Honjo
Matsuura Toshiro
Seiji Yamazaki
Application Number:
JP2003272270A
Publication Date:
December 09, 2009
Filing Date:
July 09, 2003
Export Citation:
Assignee:
Central Glass Co., Ltd.
International Classes:
C09D175/08; C03C17/32; C08G18/08; C08G18/40; C08G18/44; C08G18/66; C08G18/78; C09D175/04; C09D175/06
Domestic Patent References:
| JP7258600A | ||||
| JP2000515572A | ||||
| JP2000063479A | ||||
| JP2175784A | ||||
| JP2004076000A |
Attorney, Agent or Firm:
Yoshiaki Hanada