A - Human Necessities – 61 – L
Patent
A - Human Necessities
61
L
A61L 9/01 (2006.01) A61L 9/12 (2006.01) A61L 9/14 (2006.01)
Patent
CA 2503397
Aqueous compositions as well as processes and devices are disclosed for spray application on an air scenting device to provide long lasting freshening or scenting of air flowing through the device with minimal blockage of air flow through the device. The compositions contain a polymeric emulsion, a surfactant and a fragrance material and also may optionally include a rheological agent and/or an anti-microbial agent.
L'invention concerne des compositions aqueuses ainsi que des procédés et des dispositifs correspondants. Ces compositions sont conçues pour être appliquées par pulvérisation sur des dispositifs destinés à parfumer l'air, servent à rafraîchir ou parfumer de manière durable l'air traversant lesdits dispositifs et entraînent un blocage minimal du flux d'air circulant à travers ces dispositifs. Lesdites compositions contiennent une émulsion polymère, un tensioactif ainsi qu'une matière odoriférante et comportent éventuellement un agent rhéologique et/ou un agent antimicrobien.
Kinney James
Laky Richard
Maleeny Robert
Vick Kevin
Ziser David
Ridout & Maybee Llp
Scentco Llc
LandOfFree
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