Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Liquid composition
Reexamination Certificate
2006-04-04
2006-04-04
Ogden, Necholus (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Liquid composition
C510S417000, C510S424000, C510S426000, C510S505000
Reexamination Certificate
active
07022657
ABSTRACT:
The present invention provides a shear thinning, transparent, gel laundry detergent composition, comprising a surfactant system containing surfactant material selected from an anionic surfactant, a nonionic surfactant or a mixture thereof, and from 1 to 8% by weight of a fatty alcohol gelling agent having the formulawherein R1, R2 and R3 are independently selected from hydrogen and saturated or unsaturated, linear or branched C1–C16alkyl groups, whereby the total number of carbon atoms in the gelling agent is between 8 and 17. It has been found that this gel laundry composition can stable suspend particles or capsules either for improving visual appearance or for practical reasons.
REFERENCES:
patent: 5281355 (1994-01-01), Tsaur et al.
patent: 5820695 (1998-10-01), Lance-Gomez et al.
patent: 5952286 (1999-09-01), Puvvada et al.
patent: 6362156 (2002-03-01), Hsu et al.
patent: 2002/0010111 (2002-01-01), Mitra
patent: 100 61 416 (2002-06-01), None
patent: 1 308 190 (1973-02-01), None
patent: 99/27065 (1999-06-01), None
European Search Report in an EP application EP 02 25 7682.
Derwent Abstract of DE 100 61 416 published Jun. 20, 2002.
Co-pending U.S. Appl. No. 10/251,738, filed Sep. 20, 2002, Zhu et al.
Co-pending U.S. Appl. No. 10/251,481, filed Sep. 20, 2002, Hsu et al.
Co-pending U.S. Appl. No. 10/251,458, filed Sep. 20, 2002, Hsu et al.
Co-pending U.S. Appl. No. 10/247,957, filed Sep. 20, 2002, Hsu et al.
Co-pending U.S. Appl. No. 10/694,980, filed Oct. 28, 2003, Hsu et al.
Hines John David
Hsu Feng-Lung Gordon
Zhu Yun-Peng
Mitelman Rimma
Ogden Necholus
Unilever Home and Personal Care USA division of Conopco, Inc.
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