Liquid composition suitable for use as a corrosion inhibitor and a method for its preparation
AssigneeBromine Compounds Ltd.
InventorsDavid Itzhak, Sharon Krumbein Rubin, Arieh Kampf, Vered Atiya Zuckerman, Mira Bergstein Freiberg
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Abstract
A liquid composition comprising a high-capacity aqueous carrier in which (i) a metalloid compound selected from the group consisting of antimony and germanium compounds and (ii) morpholine or derivative thereof are dissolved in the presence of (iii) unsaturated alcohol and (iv) water-soluble organic acid having reducing capacity, wherein the total concentration of said four components is preferably not less than 5% relative to the total weight of the composition. The composition is useful as a corrosion inhibitor. Also provided is a process for preparing the composition.
Claims3
A liquid composition, in the form of a clear solution, comprising a high capacity aqueous carrier in which (i) 0.40-0.60% by weight of an antimony halide and (ii) morpholine or one or more 4-(2-hydroxyalkyl)morpholine derivatives are dissolved, wherein the solution further comprises (iii) 7-18% by weight straight chain primary alkenol having from 3 to 5 carbon atoms and (iv) 20-30% by weight (iso)ascorbic acid
- wherein the water content of the composition is not less than 30% by weight.
Dependencies are inferred from the claim text.