A - Human Necessities – 61 – L
Patent
A - Human Necessities
61
L
A61L 9/03 (2006.01) A01M 1/20 (2006.01) A61L 9/12 (2006.01)
Patent
CA 2566319
Methods and devices include having a container (1) for holding a liquid with a viscosity µ, and a porous wick (5) with an average pore size of at least about 4 microns to about 50 microns and a porosity .epsilon. between about 0.20 to about 0.75, and having a length L and a total exposed surface area A exposed to the ambient air. The viscosity of the liquid and the dimensions of the wick are such that a quantity A/µL is in a range of about 4 x 10 -4 to about 18 cm/poise.
L'invention concerne des procédés et des dispositifs comprenant un récipient (1) destiné à recevoir un liquide avec une viscosité µ, et une mèche poreuse (5) avec une dimension de pore moyenne d'au moins environ 4 microns à environ 50 microns et une porosité e d'environ 0,20 à environ 0,75, et une longueur L et une zone de surface totale exposée A exposée à l'air ambiant. La viscosité du liquide et les dimensions de la mèche sont telles qu'une quantité A/µL varie d'environ 4 x 10<sup
Adair Joel E.
Varanasi Prabodh P.
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
S. C. Johnson & Son Inc.
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