Bleaching and dyeing; fluid treatment and chemical modification – Cleaning or laundering
Reexamination Certificate
2011-06-14
2011-06-14
Mruk, Brian P (Department: 1761)
Bleaching and dyeing; fluid treatment and chemical modification
Cleaning or laundering
C510S276000, C510S360000, C510S475000, C510S490000, C510S499000, C510S503000, C510S535000
Reexamination Certificate
active
07959685
ABSTRACT:
The present invention provides a laundry detergent composition, a process for making said composition, the use of the composition in a laundry detergent and a method for treating fabric with the composition. Said laundry detergent compositions comprise a polyaspartate derivative modified with at least two hydrophilic groups, one of which is a charged hydrophilic group, surfactant and optionally other ingredients.
REFERENCES:
patent: 2003/0069153 (2003-04-01), Jordan et al.
McKee Anthony
Parry Alyn James
Rogers Susanne Henning
van der Wal Albert
Mruk Brian P
Sterne Kessler Goldstein & Fox P.L.L.C.
The Sun Products Corporation
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