Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Specific organic component
Reexamination Certificate
2007-06-05
2007-06-05
Mruk, Brian (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Specific organic component
C510S276000, C510S302000, C510S320000, C510S330000, C510S392000, C510S473000, C510S475000, C008S137000
Reexamination Certificate
active
10867047
ABSTRACT:
The invention is directed to liquid laundry detergent compositions comprising (a) at least one surfactant; (b) at least one enzyme and an enzyme stabilizing system comprising boron; (c) at least one fabric care ingredient which is not a fabric cleaning ingredient; and (d) at least one modified cationic polysaccharide-based deposition aid for the fabric care ingredient, wherein prior to modification, the cationic deposition aid contains at least one pair of cis-hydroxy groups, and wherein the cationic deposition aid is modified in such a way that the enzyme stabilizing system does not exhibit cis-hydroxy group interaction with the cationic deposition aid. The use of such compositions and methods for treating fabrics in fabric treatment applications including domestic laundering to thereby provide improved cleaning and fabric care are also covered.
REFERENCES:
patent: 5723426 (1998-03-01), Zhen et al.
patent: 2002/0045562 (2002-04-01), Moe et al.
patent: WO 94/03152 (1994-02-01), None
patent: WO 98/18828 (1998-05-01), None
patent: WO 99/14295 (1999-03-01), None
patent: WO 2004/022686 (2004-03-01), None
Boutique Jean-Pol
Delplancke Patrick Firmin August
Kluesener Bernard William
Scialla Stefano
Sivik Mark Robert
Matthews Armina E.
McConihay Julie A.
Mruk Brian
The Proctor & Gamble Company
William Zerby Kim
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