Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Specific organic component
Reexamination Certificate
2007-02-20
2007-02-20
Ogden, Necholus (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Specific organic component
C510S276000, C510S470000, C510S473000, C008S137000
Reexamination Certificate
active
10759417
ABSTRACT:
Incorporation in a laundry detergent composition of a graft polymer having a locust bean gum backbone and grafts of an aromatic sulphonic acid improves antiredeposition properties. The preferred polymer is locust bean gum—graft—poly (4-styrenesulphonic acid).
REFERENCES:
patent: 4235735 (1980-11-01), Marco et al.
patent: 6288022 (2001-09-01), Clark et al.
patent: 936 224 (1999-08-01), None
patent: 00/18861 (2000-04-01), None
patent: 00/18862 (2000-04-01), None
patent: 01/88075 (2001-11-01), None
patent: 2003/10267 (2003-02-01), None
Co-pending U.S. Appl. No. 10/484,295, filed Jan. 20, 2004. Rogers et al.
Co-pending U.S. Appl. No. 10/484,392, filed Jan. 20, 2004. Blokzijl et al.
Co-pending U.S. Appl. No. 09/409,169, filed Sep. 30, 1999. Clark et al.
PCT International Search Report in a PCT application PCT/EP 03/14522.
Gibbs Christopher David
Parry Alyn James
Rogers Susanne Henning
Mitelman Rimma
Ogden Necholus
Unilever Home & Personal Care USA Division of Conopco, Inc
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