Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Solid – shaped macroscopic article or structure
Reexamination Certificate
2006-08-01
2006-08-01
Douyon, Lorna M. (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Solid, shaped macroscopic article or structure
C510S441000, C510S294000, C510S298000, C510S469000, C510S480000, C510S507000
Reexamination Certificate
active
07084102
ABSTRACT:
A perfumed detergent tablet comprises a clay mineral compound and a heavy metal ion sequestrant. The clay mineral helps disperse the tablet in aqueous media and acts as a fabric softener for laundered fabrics. The perfume is free of Schiff bases, such as those formed from anthranilates and aldehydes, which can discolor the clay.
REFERENCES:
patent: 4269723 (1981-05-01), Barford et al.
patent: 4460490 (1984-07-01), Barford et al.
patent: 4678593 (1987-07-01), Ridley
patent: 5205955 (1993-04-01), Bunczk et al.
patent: 5780410 (1998-07-01), Baillely et al.
patent: 6007735 (1999-12-01), Creed
patent: 6096703 (2000-08-01), Hall
patent: 6440926 (2002-08-01), Spadoni et al.
patent: 6489279 (2002-12-01), Convents et al.
patent: 6630438 (2003-10-01), Arnau et al.
patent: 0 846 754 (1998-06-01), None
patent: 0 846 755 (1998-06-01), None
patent: 0 846 756 (1998-06-01), None
patent: 1 026 227 (2000-08-01), None
patent: 1 026 228 (2000-08-01), None
patent: 1 026 229 (2000-08-01), None
patent: 1 307 387 (1973-02-01), None
patent: 2061996 (1981-05-01), None
patent: WO 95/20030 (1995-07-01), None
patent: WO 97/05226 (1997-02-01), None
patent: WO 99/06521 (1999-02-01), None
patent: WO 99/27069 (1999-06-01), None
patent: WO 99/31215 (1999-06-01), None
patent: WO 99/40171 (1999-08-01), None
Arnau Jose
Cunningham Philip Andrew
Green Michael
McRitchie Allan Campbell
Charles Mark A.
Douyon Lorna M.
Dressman Marianne
The Procter & Gamble & Company
Zerby Kim W.
LandOfFree
Perfumed detergent tablet does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Perfumed detergent tablet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Perfumed detergent tablet will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3653793