A - Human Necessities – 61 – L
Patent
A - Human Necessities
61
L
167/321
A61L 9/04 (2006.01) A61L 9/01 (2006.01)
Patent
CA 1254151
A B S T R A C T LIQUID AIR FRESHENERS A liquid composition, suitable for use in an air freshener, comprising a vessel for the composition, an emanating surface and a wick for supplying the liquid to the emanating surface, contains 20 to 70% water, 8 to 30% perfume and diethylene glycol monobutyl ether and is substantially free of surface active agent. The compositions show an improved, steady rate of emanation of the perfume.
500912
Grimshaw Bryan
Whiteley Timothy S.
Allen Limited Bush Boake
Mccarthy Tetrault Llp
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