Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate
2007-09-18
2007-09-18
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...
C510S281000, C510S338000, C510S342000, C510S363000, C510S407000, C510S499000, C510S505000, C510S506000
Reexamination Certificate
active
10937583
ABSTRACT:
A stain removing composition having a mixture of N-methyl pyrrolidinone and at least one solvent from the group consisting of 3-pentanol, dipropylene glycol monomethyl ether, propylene glycol n-propyl ether, and diethylene glycol monobutyl ether. Preferably, the stain removing composition comprises, in percent by weight about 70-90%, N-methyl pyrrolidinone and about 10-30%, in percent by weight, at least one of the solvents from the group described above.
REFERENCES:
patent: 3709825 (1973-01-01), Chirash et al.
patent: 4124542 (1978-11-01), Devine
patent: 4428871 (1984-01-01), Ward et al.
patent: 5011621 (1991-04-01), Sullivan
patent: 5064557 (1991-11-01), Fusiak
patent: 5098591 (1992-03-01), Stevens
patent: 5259848 (1993-11-01), Terry et al.
patent: 5334331 (1994-08-01), Fusiak
patent: 5340493 (1994-08-01), Principato
patent: 5346640 (1994-09-01), Leys
patent: 5424001 (1995-06-01), Bayless
patent: 5437808 (1995-08-01), Weltman et al.
patent: 5464555 (1995-11-01), Bayless
patent: 5561215 (1996-10-01), Pourreau
patent: 5665690 (1997-09-01), Lucas et al.
patent: 5772788 (1998-06-01), Ikeda et al.
patent: 5786317 (1998-07-01), Townsend
patent: 5905065 (1999-05-01), Scialla et al.
patent: 5955410 (1999-09-01), Dingess et al.
patent: 6028044 (2000-02-01), Harris
patent: 6265363 (2001-07-01), Viscovitz
patent: 6326344 (2001-12-01), Levitt
patent: 6566316 (2003-05-01), Hiatt et al.
patent: 6589294 (2003-07-01), Hortel et al.
patent: 6706676 (2004-03-01), Swensen
patent: 2002/0013237 (2002-01-01), Viscovitz et al.
patent: 2002/0189036 (2002-12-01), Thomas
patent: 2003/0032570 (2003-02-01), Hiatt et al.
patent: 2003/0216268 (2003-11-01), Swensen
patent: 2005/0119142 (2005-06-01), Oh et al.
patent: WO 93/16160 (1993-08-01), None
Advantia Law Group
Douyon Lorna M.
Harris Research Inc.
Starkweather Michael W.
Webb Jason P.
LandOfFree
Composition for removing stains from textiles does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Composition for removing stains from textiles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composition for removing stains from textiles will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3766696