Composition and use

Compositions: coating or plastic – Coating or plastic compositions – Corrosion inhibiting coating composition

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106 1442, 428457, 427384, C04B 902

Patent

active

048656470

ABSTRACT:
A composition containing a substituted cyclic anhydride and a hydroxy-oxime. The cyclic anhydride may be a succinic anhydride derivative such as dodecenyl succinic anhydride or a polymer containing cyclic anhydride groups such as polyisobutenyl succinic anhydride. The oxime may be 2-hydroxy-5-nonylbenzaldoxime or 2-hydroxy-5-nonylacetophenone oxime. The composition may be used to inhibit corrosion of metals, particularly iron. The composition may also include further components which are effective to reduce metal corrosion.

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patent: 3382056 (1968-05-01), Mehmedbasich
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patent: 4256595 (1981-03-01), Sung et al.
patent: 4326987 (1982-04-01), Hendricks et al.
patent: 4493876 (1985-01-01), Birkett et al.
patent: 4613384 (1986-09-01), John

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