EP 1204706 A1 20020515 - METHOD FOR PROTECTING METALS AGAINST CORROSION AND NON-POLLUTING REACTIVE COMPOSITION THEREFOR
Title (en)
METHOD FOR PROTECTING METALS AGAINST CORROSION AND NON-POLLUTING REACTIVE COMPOSITION THEREFOR
Title (de)
VERFAHREN ZUM KORROSIONSSCHUTZ VON METALLEN UND NICHT-VERUNREININGENDE REAKTIVE ZUSAMMENSETZUNG DAZU
Title (fr)
PROCEDE DE PROTECTION DES METAUX CONTRE LA CORROSION ET COMPOSITION REACTIVE NON POLLUANTE POUR SA MISE EN OEUVRE
Publication
Application
Priority
- FR 0001636 W 20000613
- FR 9907440 A 19990611
Abstract (en)
[origin: WO0077101A1] The invention concerns a method for protecting metal products against corrosion, characterised in that it consists in applying directly on the metal products, that is without prior treatment, a composition consisting at least of a film-forming binder, at least a corrosion inhibiting additive reactive with metal and at least an oligomer additive bearing phosphonic acids. The inventive composition is characterised in that it comprises a film-forming binder, at least a corrosion inhibiting additive reactive with metal and at least an oligomer additive bearing phosphonic acids.
IPC 1-7
IPC 8 full level
B05D 3/10 (2006.01); B05D 3/12 (2006.01); B05D 5/00 (2006.01); B05D 7/24 (2006.01); C09D 5/08 (2006.01); C09D 7/12 (2006.01); C09D 201/00 (2006.01)
CPC (source: EP KR US)
B05D 3/10 (2013.01 - KR); B05D 7/24 (2013.01 - KR); C09D 5/08 (2013.01 - EP KR US); C09D 7/63 (2017.12 - KR); C23C 22/00 (2013.01 - KR)
Citation (search report)
See references of WO 0077101A1
Designated contracting state (EPC)
DE ES FR GB
DOCDB simple family (publication)
WO 0077101 A1 20001221; AU 6447700 A 20010102; CN 1355829 A 20020626; EP 1204706 A1 20020515; JP 2003527456 A 20030916; KR 20020074059 A 20020928; US 6740173 B1 20040525
DOCDB simple family (application)
FR 0001636 W 20000613; AU 6447700 A 20000613; CN 00808795 A 20000613; EP 00951583 A 20000613; JP 2001503947 A 20000613; KR 20017015930 A 20011211; US 1817502 A 20020214