The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 30, 2001
Filed:
Mar. 13, 2000
Lothaire Scherer, Fos sur Mer, FR;
Ronald Kefferstein, Saint Victoret, FR;
Philippe Antoine, Allée des Tilleuls, FR;
Sollac, Puteaux, FR;
Abstract
The invention concerns a composition useful for providing temporary protection against corrosion to metal surfaces comprising an oil-in-water emulsion characterised in that said emulsion contains in its aqueous phase at least a compound of general formula (I) in which the groups R, R,and R,represent independently of one another a hydrogen atom, a C,-C,alkyl group, a C,-C,halogenoalkyl group with the halogen being chlorine, bromine, iodine or fluorine, a C,-C,cycloalkyl group, a carboxylic function or a C,-C,carboxyalkyl group; n is a whole number varying from 1 to 3; and X represents an oxygen or sulphur atom in the form of one of its soluble salts. The invention also concerns a method for preparing said composition, its method of application to the surface of metal part and the resulting part.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile