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Title:
SYSTEM AND METHOD FOR THE DELIVERY OF A SANITIZING FOAM
Document Type and Number:
WIPO Patent Application WO/2010/068688
Kind Code:
A3
Abstract:
A spray solution generates a foam to sanitize surfaces. The spray dip solution is a mixture of the solution with carbon dioxide and nitrous oxide in a closed vessel. After ejecting the liquid dip solution mixture from a nozzle a foam is generated from the solution as the solution hits a surface. The spray can be applied to a number of different surfaces. In an embodiment of the invention, the spray can be applied to cow teats without risk of cross-contamination of the nozzle or other equipment. The generated foam remains intact on the teat for a prolonged period of time, increases the area of the teat in contact with the foam during the treatment period and disperses skin-conditioning fats present in the dip treatment, thereby increasing the coverage of the skin conditioner on and within the epidermis of the teat and surrounding areas.

Inventors:
HEWES LEROY (US)
UNRUH SCOTT F (US)
Application Number:
PCT/US2009/067368
Publication Date:
August 12, 2010
Filing Date:
December 09, 2009
Export Citation:
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Assignee:
GREEN SOURCE AUTOMATION LLC (US)
HEWES LEROY (US)
UNRUH SCOTT F (US)
International Classes:
A61K9/12; A61K9/66; A61K47/36; A61K47/48
Domestic Patent References:
WO2005046316A22005-05-26
Foreign References:
US5112533A1992-05-12
US20030070621A12003-04-17
US20060178281A12006-08-10
EP0945057A11999-09-29
Attorney, Agent or Firm:
MEYER, Sheldon, R. et al. (650 California Street Fourteenth Floo, San Francisco California, US)
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