Title:
SURFACE TREATMENT AGENT, FILM PRODUCTION METHOD, AND FILM-EQUIPPED METAL MATERIAL
Document Type and Number:
WIPO Patent Application WO/2017/038251
Kind Code:
A1
Abstract:
[Problem] To provide a surface treatment agent capable of forming a hydrophilic film, the agent having excellent hydrophilicity as well as draining performance (drying performance) and which can further suppress the formation of frost; a method for producing the film; and a film-equipped metal material having the film. [Solution] The problem is solved by a surface treatment agent in which an amphoteric poly(meth)acrylamide and a compound having at least two aldehyde groups are combined in a solvent.
Inventors:
YAMAMOTO YUSUKE (JP)
Application Number:
PCT/JP2016/070195
Publication Date:
March 09, 2017
Filing Date:
July 07, 2016
Export Citation:
Assignee:
NIHON PARKERIZING (JP)
International Classes:
C09D133/26; B05D5/00; B05D7/14; B32B15/082; C09D7/12; C09K3/18; C23C26/00
Foreign References:
| JPH06300482A | 1994-10-28 | |||
| JPS63171684A | 1988-07-15 | |||
| JPH02219876A | 1990-09-03 | |||
| JPH0977999A | 1997-03-25 |
Attorney, Agent or Firm:
ITOH, Atsushi (JP)
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