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. 16, 1999
Filed:
Feb. 20, 1998
Applicant:
Inventors:
A Thomas Weibel, Cranbury, NJ (US);
Ann Marie Lynch, Glen Rock, NJ (US);
Rosita Gabriella Nunez, Nutley, NJ (US);
Helen B Wang, Manalapan, NJ (US);
Pranil Pooran Hagroo, Durban, ZA;
Leonard February, Johannesburg, ZA;
Assignee:
Reckitt & Colman South Africa Ltd., Elandsfontein, ZA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ; C11D / ; C11D / ;
U.S. Cl.
CPC ...
510369 ; 510380 ; 510397 ; 510399 ; 510418 ; 510430 ;
Abstract
The inventive compositions are pourable aqueous bleach composition which contain abrasives, suitable for use in cleaning hard surfaces such as are found, for example, in lavatories and kitchens. The compositions of the invention show good shelf life, exhibit a high level of bleach stability and show good stain and soil removal, particularly from hard surfaces.