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US 2026/0272799 A1Published application
Ethanol-free fragrance chassis
AssigneeCoty Inc.
InventorsClaudie Bellouard, Maugan Boileau
Life of this patent
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Abstract
Various aspects according to the instant disclosure are related to an optically clear or transparent oil-in-water microemulsion that is substantially free (e.g., less than 1 wt %) of ethanol. Non-limiting examples of suitable fragrance components include a perfume, an Eaux de Toilette, an aqueous perfume, a body spray, or a body deodorant.
Claims25
A transparent oil-in-water microemulsion composition comprising:
- a fragrance component;
- a surfactant;
- modulator, comprising a glycol or polycitronellol;
- water;
- and
- a transparency component, wherein
- the transparent oil-in-water microemulsion comprises less than 3 wt % ethanol.
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A transparent oil-in-water microemulsion comprising:
- a fragrance component in a range of from about 0.5 wt % to about 30 wt % of the transparent oil-in-water microemulsion;
- a surfactant in a range of from about 10 wt % to about 20 wt % of the transparent oil-in-water microemulsion, the surfactant comprising a mixture of:
- polyglyceryl-4 laurate/sebacate;
- polyglyceryl-6 caprylate/caprate;
- and water,
- polyglyceryl-4 laurate/sebacate, polyglyceryl-4 caprylate/caprate;
- and water, or
- polyglyceryl-4 caprate;
- Polyglyceryl-6 Caprylate, Polyglyceryl-4 Caprate
- Polyglyceryl-3 Cocoate, Polyglyceryl-6 Ricinoleate
- a modulator present in a range of from about 1 wt % to about 15 wt % of the transparent oil-in-water microemulsion, the modulator comprising polycitronellol, pentylene glycol, glucam, or a mixture thereof;
- water;
- and
- a transparency component present in a range of from about 5 wt % to about 20 wt % of the transparent oil-in-water microemulsion the transparency component comprising a 1,2-hexanediol, wherein
- the transparent oil-in-water microemulsion comprises less than 1 wt % ethanol.
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Dependencies are inferred from the claim text.