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:
Dec. 04, 2001
Filed:
Sep. 08, 2000
Applicant:
Inventors:
Naresh Dhirajlal Ghatlia, Rutherford, NJ (US);
Donna Wu, Nanuet, NY (US);
Alla Tartakovsky, West Orange, NJ (US);
Joseph Oreste Carnali, Pompton Plains, NJ (US);
Yu-Min Catherine Chiou, Saddle Brook, NJ (US);
Assignee:
Unilever Home & Personal Care USA, Division of Conopco, Inc., Greenwich, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/06 ; C11D 3/26 ; C11D 3/37 ;
U.S. Cl.
CPC ...
C11D 3/06 ; C11D 3/26 ; C11D 3/37 ;
Abstract
A dishwashing composition with polymers having a positive charge and water soluble entities that reduce phosphate scale formation is described. The dishwashing composition displays excellent cleaning benefits and gloss appearance, even in the absence of NaCl additives and conventional rinse aid compositions.