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:
Mar. 14, 2006
Filed:
Apr. 14, 2004
Applicant:
Neeraj Gupta, Vlaardingen, NL;
Inventor:
Neeraj Gupta, Vlaardingen, NL;
Assignee:
Unilever Home & Personal Care USA, Greenwich, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 7/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides an aqueous effervescent liquid cleaning composition which upon contact with water provides effervescent action, and which comprises at least 5% wt of a surfactant and a dissolved gas in a sufficient amount to provide the effervescent action, said gas having a higher solubility in an aqueous surfactant-containing composition than in water. It has been found that this composition is easy to produce at affordable cost and gives consumer perceivable benefits.