Coating composition for a metal substrate

Details Coating composition for a metal substrate Coating composition for a metal substrate

2007-06-19

2007-06-19

Green, Anthony J. (Department: 1755)

Compositions: coating or plastic

Coating or plastic compositions

Corrosion inhibiting coating composition

C106S014050, C106S014210, C427S385500, C427S386000, C427S387000, C427S388400, C427S397800, C428S457000

Reexamination Certificate

active

10508347

ABSTRACT:
The invention relates to a coating composition for a metal substrate exhibiting a free outer surface consisting of a metal coating based on zinc or a zinc-based alloy, characterized in that it comprises: silicate(s) of sodium and/or potassium and/or lithium (3-35 wt. %), a tensioning agent (à.01-1 wt. %), the remainder being water in a quantity sufficient to arrive at 100 %.

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