Title: Process for improvement of anticorrosion of auto-depositing isolating resin coating on metal surface
Application Number: 86100013 Application Date: 1986.01.04
Publication Number: 1001471 Publication Date: 1986.07.09
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B05D7/14;C09D5/08;C23F11/18
Applicant(s) Name: Gerhard Collardin GmbH Address:
Inventor(s) Name: Lutz Schellenberg;Matthias Hamacher (DE);Ronald Br
Attorney & Agent: CHEN JIZHUANG LUO YINGMING
Abstract:
    A process for increasing the anticorrosive properties of an autodeposited coating wherein after the resin autodeposited but before the curing, metallic chromate salts are formed in the resin coating by first rinsing with metallic non-chromate water soluble salts and then rinsing with a chromium compound.
Time: 3