C - Chemistry – Metallurgy – 09 – D
Patent
C - Chemistry, Metallurgy
09
D
31/45
C09D 5/12 (2006.01) C23C 22/33 (2006.01)
Patent
CA 1204587
ABSTRACT OF THE DISCLOSURE An acidic aqueous no-rinse solution for coating metallic surfaces to make them corrosion resistant con- taining hexavalent chromium, trivalent chromium, phosphoric acid, and a poly(alkyleneoxy) polymer. Said solution is stable at both high and low temperatures.
457511
Amchem Products Inc.
Smart & Biggar
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