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Title:
AQUEOUS RUST-REMOVING PAINT
Document Type and Number:
Japanese Patent JP2015074743
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an aqueous rust-removing paint which removes rust generating during film formation in painting on a metallic material and smoothly and cleanly coating the metallic material regardless of performing anti-rust treatment just before painting on the metallic materials being the iron or iron alloy materials to be painted, removal of an anti-rust agent, descaling or rust-removing treatment or the like.SOLUTION: There is provided an aqueous rust-removing paint applied on the substrate surface of a metallic material selected from iron materials and iron alloy materials. The paint contains: 0.1-40 pts.wt. of a water-soluble, water-dispersible or water-suspensible rust-removing component comprising at least either one of organic phosphonic acid compounds such as alkylidene-diphosphonic acid compounds and amphoteric compounds such as amino-carboxylic acid compounds; 10-99 pts.wt. of a water-soluble, water-dispersible or water-suspensible film-forming component of at least either one selected from unsaturated monomers and film-forming resin components; and 1-99 pts.wt. of water or an aqueous solvent including water.

Inventors:
TAKENAKA NAOMI
KINUGAWA MASAYUKI
SAINOUCHI YUSUKE
UEDA ATSUNARI
Application Number:
JP2013213028A
Publication Date:
April 20, 2015
Filing Date:
October 10, 2013
Export Citation:
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Assignee:
KYOEISHA CHEMICAL
International Classes:
C09D4/00; B05D7/14; B05D7/24; C09D4/02; C09D5/02; C09D5/08; C09D7/12; C09D125/04; C09D127/12; C09D131/04; C09D133/00; C09D167/00; C09D167/08; C09D175/04; C09D201/00
Domestic Patent References:
JPH1136079A1999-02-09
JP2005154557A2005-06-16
JP2012001785A2012-01-05
JP2009287079A2009-12-10
JP2013067785A2013-04-18
JP2006272767A2006-10-12
JP2006022370A2006-01-26
JP2008248356A2008-10-16
JP2000297384A2000-10-24
JPH11302860A1999-11-02
JPH04337368A1992-11-25
Foreign References:
WO2011122119A12011-10-06
WO2011065581A12011-06-03
WO2010070728A12010-06-24
WO2013073401A12013-05-23
Attorney, Agent or Firm:
Yoshio Komiya
Hiroyuki Onishi