Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate
2005-04-19
2005-04-19
Douyon, Lorna M. (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
C510S439000, C510S470000, C510S507000
Reexamination Certificate
active
06881712
ABSTRACT:
A laundry detergent product capable of removing malodor from laundered items during an automatic laundry washing process is disclosed. The laundry detergent comprises: (a) cyclodextrin granules formed from a mixture of cyclodextrin powder, an inorganic compound and an aqueous medium, the cyclodextrin granules having a particle size in a range of from about 100 microns to about 1200 microns; (b) a laundry detergent composition including a surfactant, a builder and an enzyme; and (c) the laundry detergent product being adapted to readily dissolve and disperse the cyclodextrin granules into a wash solution when the laundry detergent product is used in the above automatic laundry washing process, and wherein the cyclodextrin, when released into the above wash solution, has an odor loading factor of at least about 50.
REFERENCES:
patent: 4992198 (1991-02-01), Nebashi et al.
patent: 5648328 (1997-07-01), Angell et al.
patent: 5656584 (1997-08-01), Angell et al.
patent: 5660845 (1997-08-01), Trinh et al.
patent: 5681806 (1997-10-01), Trinh et al.
patent: 5773408 (1998-06-01), Trinh et al.
patent: 5783552 (1998-07-01), Trinh et al.
patent: 5853430 (1998-12-01), Shindo et al.
patent: 5885599 (1999-03-01), Peterson et al.
patent: 197 18 978 (1998-11-01), None
patent: 01-256596 (1989-10-01), None
patent: 1-256597 (1989-10-01), None
patent: 02-034693 (1990-02-01), None
patent: WO 9747720 (1997-12-01), None
patent: WO 9812298 (1998-03-01), None
patent: WO 9813456 (1998-04-01), None
patent: WO 9856888 (1998-12-01), None
Angell Adrian John Wayneforth
France Paul Amaat
Douyon Lorna M.
Fayette Thibault
Glazer Julia A.
The Procter & Gamble & Company
William Zerby Kim
LandOfFree
Laundry detergent composition having granular cyclodextrin... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Laundry detergent composition having granular cyclodextrin..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Laundry detergent composition having granular cyclodextrin... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3367114