EP 1165857 A4 20030813 - COMPOSITION AND PROCESS FOR TREATING METAL SURFACES
Title (en)
COMPOSITION AND PROCESS FOR TREATING METAL SURFACES
Title (de)
ZUSAMMENSETZUNG UND VERFAHREN ZUM BEHANDELN VON METALLOBERFLÄCHEN
Title (fr)
COMPOSITION ET PROCEDE DE TRAITEMENT DE SURFACES METALLIQUES
Publication
Application
Priority
- US 0005766 W 20000303
- US 12281099 P 19990304
- US 14793299 P 19990809
- US 15817199 P 19991007
Abstract (en)
[origin: WO0052226A1] A metal substrate is provided with a coating that (i) provides substantial corrosion resistance, (ii) makes it possible to shape the substrate by roll forming and similar light cold forming operations without the need for any oil or wax lubricant, and (iii) has good adhesion to subsequently applied paint. This is achieved by coating the metal substrate surface with an aqueous liquid composition that contains acrylate polymer resin, wax, and hexavalent chromium and then drying this coating into place on the surface to produce the desired dry coating.
IPC 1-7
C09D 125/00; C09D 133/08; C23C 22/28; C10M 173/00; B05D 7/14
IPC 8 full level
C09D 5/08 (2006.01); C10M 111/04 (2006.01); C10M 169/02 (2006.01); C10M 169/04 (2006.01); C10M 173/02 (2006.01)
CPC (source: EP)
C09D 5/08 (2013.01); C10M 101/025 (2013.01); C10M 107/28 (2013.01); C10M 111/04 (2013.01); C10M 169/02 (2013.01); C10M 169/04 (2013.01); C10M 173/02 (2013.01); C10M 2201/086 (2013.01); C10M 2205/04 (2013.01); C10M 2205/043 (2013.01); C10M 2205/06 (2013.01); C10M 2205/063 (2013.01); C10M 2205/14 (2013.01); C10M 2205/143 (2013.01); C10M 2205/163 (2013.01); C10M 2205/173 (2013.01); C10M 2205/183 (2013.01); C10M 2205/22 (2013.01); C10M 2207/04 (2013.01); C10M 2207/0406 (2013.01); C10M 2209/08 (2013.01); C10M 2209/084 (2013.01); C10M 2209/0845 (2013.01); C10M 2209/0863 (2013.01); C10M 2209/104 (2013.01); C10M 2209/1045 (2013.01); C10M 2209/108 (2013.01); C10M 2209/1085 (2013.01); C10M 2223/043 (2013.01); C10M 2229/041 (2013.01); C10N 2020/091 (2020.05); C10N 2030/06 (2013.01); C10N 2030/08 (2013.01); C10N 2030/12 (2013.01); C10N 2040/02 (2013.01); C10N 2040/04 (2013.01); C10N 2040/24 (2013.01); C10N 2040/241 (2020.05); C10N 2040/242 (2020.05); C10N 2040/243 (2020.05); C10N 2040/244 (2020.05); C10N 2040/245 (2020.05); C10N 2040/246 (2020.05); C10N 2040/247 (2020.05); C10N 2040/32 (2013.01); C10N 2040/34 (2013.01); C10N 2050/10 (2013.01)
Citation (search report)
- [Y] US 5859095 A 19990112 - MOYLE RICHARD T [US], et al
- [Y] US 5321061 A 19940614 - ANDERSON KARL P [US]
- [Y] WO 9207924 A1 19920514 - SMITH NOEL S [US]
- [E] WO 0035595 A1 20000622 - HENKEL CORP [US], et al
- [A] PATENT ABSTRACTS OF JAPAN vol. 1995, no. 05 30 June 1995 (1995-06-30)
- See references of WO 0052226A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0052226 A1 20000908; AU 3725700 A 20000921; AU 779227 B2 20050113; CA 2363081 A1 20000908; CA 2363081 C 20100928; EP 1165857 A1 20020102; EP 1165857 A4 20030813
DOCDB simple family (application)
US 0005766 W 20000303; AU 3725700 A 20000303; CA 2363081 A 20000303; EP 00916098 A 20000303