Cleaning and polishing rusted iron-containing surfaces

Details Cleaning and polishing rusted iron-containing surfaces Cleaning and polishing rusted iron-containing surfaces

2008-04-01

2008-04-01

Carrillo, Sharidan (Department: 1792)

Cleaning and liquid contact with solids

Processes

Using sequentially applied treating agents

C134S004000, C134S028000, C134S034000, C134S036000, C134S040000, C134S041000, C134S902000

Reexamination Certificate

active

11387208

ABSTRACT:
A method for cleaning and polishing a rusted iron-containing metal surface is disclosed. The metal surface is contacted with a composition containing fluorometallate anions of a Group IVB metal.

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