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:
Aug. 01, 2006
Filed:
Mar. 08, 2000
Applicants:
José Arnau, Montigny le Bretonneux, FR;
Philip Andrew Cunningham, Newcastle upon Tyne, GB;
Michael Green, Newcastle u. Tyne, GB;
Allan Campbell Mcritchie, Tyne & Wear, GB;
Inventors:
José Arnau, Montigny le Bretonneux, FR;
Philip Andrew Cunningham, Newcastle upon Tyne, GB;
Michael Green, Newcastle u. Tyne, GB;
Allan Campbell McRitchie, Tyne & Wear, GB;
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
C11D 17/00 (2006.01); C11D 3/50 (2006.01); C11D 3/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
A perfumed detergent tablet comprises a clay mineral compound and a heavy metal ion sequestrant. The clay mineral helps disperse the tablet in aqueous media and acts as a fabric softener for laundered fabrics. The perfume is free of Schiff bases, such as those formed from anthranilates and aldehydes, which can discolor the clay.