Fabric (woven – knitted – or nonwoven textile or cloth – etc.) – Coated or impregnated woven – knit – or nonwoven fabric which... – Coating or impregnation functions biologically
Reexamination Certificate
2011-03-29
2011-03-29
Singh-Pandey, Arti (Department: 1786)
Fabric (woven, knitted, or nonwoven textile or cloth, etc.)
Coated or impregnated woven, knit, or nonwoven fabric which...
Coating or impregnation functions biologically
C442S124000, C442S035000
Reexamination Certificate
active
07915184
ABSTRACT:
The present invention is directed to a nonwoven anti-microbial hard surface wipe, and more specifically to an anti-microbial hard surface wipe that more readily releases a disinfectant or anti-microbial agent. In a first embodiment, the nonwoven substrate of the present invention is comprised of a non-ionic binder, as well as a cationic disinfectant. The wipe is introduced into a water source and the disinfectant is readily released from the wipe so as to form a disinfectant solution. In a second embodiment, the nonwoven substrate of the present invention is comprised of a non-ionic binder and used along with a separate commercially available disinfecting or sanitizing solution. The disinfecting solution is preferably a cationic disinfecting solution, such as a cationic dual quaternary sanitizing system.
REFERENCES:
patent: 4929498 (1990-05-01), Suskind et al.
patent: 4931355 (1990-06-01), Radwanski et al.
patent: 5421898 (1995-06-01), Cavanagh
patent: 5475903 (1995-12-01), Collins
patent: 5522942 (1996-06-01), Graubart et al.
patent: 6015836 (2000-01-01), Martin
patent: 6667290 (2003-12-01), Svendsen
patent: 6734157 (2004-05-01), Radwanski et al.
patent: 6735833 (2004-05-01), Putnam et al.
patent: 6878648 (2005-04-01), Mayhorn et al.
patent: 6916480 (2005-07-01), Anderson et al.
patent: 6916776 (2005-07-01), Svendsen
patent: 7013541 (2006-03-01), Rivera et al.
patent: 2002/0022050 (2002-02-01), Anderson et al.
patent: 2004/0228904 (2004-11-01), Ellis et al.
patent: 2330765 (1999-05-01), None
patent: 0148303 (2001-07-01), None
patent: 02077345 (2002-10-01), None
Supplementary European Search Report, European appln. No. EP 03 781 629, Jul. 31, 2007, 2 pages.
European examination communication, European appln. No. EP 03 781 629, Nov. 19, 2007, 6 pages.
Carter Nick
Ellis Dianne
Mayhorn Jennifer
West Jimmy D.
Calloway Valerie
Kilyk & Bowersox P.L.L.C.
Polymer Group Inc.
Singh-Pandey Arti
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