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US 2014/0371129 A1Published application
Carrageenan gel air freshener
AssigneeFirmenich SA
InventorsGerald Allison, Nicholas O'Leary
Life of this patent
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Abstract
The present invention relates to the field of perfumery. It relates more particularly to a gel device which allows for an effective and prolonged evaporation of an active volatile ingredient. The gel device of the present invention comprises an active volatile and a gelling agent formed of carrageenan together with dibutyl lauroyl glutamide and/or dibutyl ethylhexanoyl glutamide, and a polyol.
Claims15
A gel for the diffusion of an active volatile ingredient comprising:
- a) an oil containing said active volatile ingredient;
- b) a gelling agent formed of carrageenan gelling component together with dibutyl lauroyl glutamide and/or dibutyl ethylhexanoyl glutamide;
- and
- c) a polyol plasticizer.
1 more element
Dependencies are inferred from the claim text.