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:
Dec. 28, 1999
Filed:
Apr. 29, 1997
Applicant:
Inventors:
Assignee:
Condea Augusta S.p.A., Palermo, IT;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01F / ; C11D / ; C11D / ;
U.S. Cl.
CPC ...
516 58 ; 510535 ; 510536 ; 510126 ; 510130 ; 510237 ; 424 7019 ; 516 70 ; 516 73 ; 516909 ; 516918 ;
Abstract
Aqueous surfactant compositions, with a high viscosity, comprising an anionic surfactant or a mixture of anionic surfactants, an alkyl ester of lactic acid or a mixture of alkyl esters of lactic acid and, optionally, an electrolyte. The above compositions can be used for the preparation of liquid detergents, either transparent or translucent, opaque or pearly, for use as 'personal care' products, domestic detergents, car detergents.