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. 05, 2002
Filed:
Aug. 02, 2000
Applicant:
Inventors:
Peter Willem Appel, Vlaardingen, NL;
Roger Joseph Janssen, Vlaardingen, NL;
Assignee:
Unilever Home & Personal Care USA a division of Conopco, Inc., Greenwich, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 1/100 ;
U.S. Cl.
CPC ...
C11D 1/100 ;
Abstract
The speed of disintegration of tablets containing a water-softening agent, especially water-insoluble, water-softening agent intended as detergency builder for fabric washing is enhanced by incorporating granules containing acetate (sodium acetate and/or potassium acetate) along with at least one other ingredient. Such tablets are provided, as are, methods of making the granules.