Title: Improvement to rust remover
Application Number: 89106785 Application Date: 1989.09.05
Publication Number: 1050054 Publication Date: 1991.03.20
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C23G1/06
Applicant(s) Name: Clemose PTY Ltd. Address:
Inventor(s) Name:
Attorney & Agent: SUN LINGHUA
Abstract:
     This invention refers to a kind of derusting agent by brushing which is wrapped into two parts. One part is active acidic solution, another part is powdered thickening agent. It contains also hexa-amine used as corrosion retarding agent. Hence, the corrosion of base metal material by the product of this invention is negligible. The time for rust-removing reaction is short when the product of this invention is applied and the period of storage is long.
Time: 7
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