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:
Sep. 20, 1994
Filed:
May. 30, 1991
Applicant:
Inventors:
Lisa M Finley, Cincinnati, OH (US);
Stephen H Iding, Cincinnati, OH (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B / ;
U.S. Cl.
CPC ...
25218636 ; 25218724 ; 25218725 ; 25218727 ; 252 95 ;
Abstract
Stable, thickened, aqueous bleaching and cleaning compositions contain hypochlorite and a thickening mixture of high molecular weight polycarboxylate polymer and amine oxide detergent surfactant. Optionally, the compositions can also contain fatty acid, as soap, and/or synthetic anionic bleach stable detergent surfactant. The viscosity is between about 150 and 3,000 centipoises to permit easy dispensing, but still provide a coating action. The compositions are especially good for use in cleaning toilet bowls, bathroom tiles, and shower walls.