Title: Liquid compound for processing metal surface
Application Number: 85105959 Application Date: 1985.08.06
Publication Number: 1009142 Publication Date: 1987.03.04
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C23C22/37
Applicant(s) Name: Dackrosamonroe Co., Ltd. Address:
Inventor(s) Name: Konishi Tamokao
Attorney & Agent: MU DEJUN TIANG YUE
Abstract:
     The invention is a chromate processing solvent without water. It is consisted of hydrocarbon solvent containing chlorine and fluorine, chronium anhydride, alcohol solubilizing agent and a promoter of organic caboxylic acid reaction. The high chrome plating and good corrosion resistance are obtained.
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