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:
Jul. 06, 2004
Filed:
Jan. 28, 2002
Applicant:
Inventors:
Marion Hackenthal, Ludwigshafen, DE;
Alexandra Hary, Ludwigshafen, DE;
Mike Kosub, Bruchsal, DE;
Edgar Endlein, Wrestedt, DE;
Assignee:
Reckitt Benckiser N.V., Hoofddorp, NL;
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/14 ; C11D 3/37 ; C11D 7/22 ; B08B 3/04 ;
U.S. Cl.
CPC ...
C11D 3/14 ; C11D 3/37 ; C11D 7/22 ; B08B 3/04 ;
Abstract
A detergent for glass-ceramic surfaces has a certain abrasive agent content and a pH value lower than about 6. The abrasive agent contains particles of an organic material, preferably in an amount of at least about 20% of the abrasive agent, and more preferably substantially the entire abrasive agent. The organic material may be a polyolefin or polyurethane, for example, and may be predominantly present as particles with a particle size in the range of about 10 to 1000 &mgr;m. The abrasive agent may also include mineral particles.