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:
Nov. 09, 1976
Filed:
Nov. 01, 1974
Georges Jean Chazard, Bezons, FR;
Yvon Demangeon, Saint-Cloud, FR;
Colgate-Palmolive Company, New York, NY (US);
Abstract
A bleaching detergent composition, in which the bleaching component is a water soluble inorganic percompound, such as sodium perborate, includes an alkali metal builder salt, such as pentasodium tripolyphosphate, a water soluble organic builder salt, such as trisodium nitrilotriacetate and an organic detergent, such as sodium linear higher alkyl benzene sulfonate, and is improved in bleaching effectiveness by inclusion therein of a particular concentration of a water soluble copper salt, such as copper sulfate hydrate, which results in the presence of a particular desirable proportion of copper ions in the bleaching detergent solution resulting from normal use of the composition.