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US 2025/0152480 A1Published application
Emulsion Deodorant Compositions
OwnerTammy Baskerville, Natasha Suzanne Rigby Day +1inventors
InventorsTammy Baskerville, Natasha Suzanne Rigby Day, Joy Rachel McWalter
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Abstract
A rheologicaly stable oil-in-water emulsion deodorant composition comprising a nonionic emulsifier system; a deodorant active comprising zinc neodecanoate; and a rheology modifier consisting of a C16-C22 linear fatty alcohol and a C16-C22 fatty acid glyceride, wherein the composition has a viscosity of from 10,000 mPa·s to 300,000 mPa·s at 10/s and 20° C.
Claims18
An oil-in-water emulsion deodorant composition comprising:
- (i) a nonionic emulsifier system;
- (ii) zinc neodecanoate;
- and
- (iii) a rheology modifier consisting of a C16-C22 linear fatty alcohol and a C16-C22 fatty acid glyceride,
- wherein the composition has a viscosity of from 10,000 mPa·s to 300,000 mPa·s at 10/s and 20° C.
2 more elements
A method of making an emulsion deodorant composition, comprising
- (a) a nonionic emulsifier system;
- (b) zinc neodecanoate;
- and
- (c) a rheology modifier consisting of a C16-C22 linear fatty alcohol and a C16-C22 fatty acid glyceride,
- wherein the composition has a viscosity of from 10,000 mPa·s to 300,000 mPa·s at 10/s and 20° C.,
- the method comprising:
- (i) filling a first vessel with aqueous phase components, including water and any other water soluble components;
- (ii) filling a second vessel with the nonionic emulsifier system and oil phase components including zinc neodecanoate and the rheology modifier consisting of a C16-C22 linear fatty alcohol and/or a C16-C22 fatty acid glyceride;
- (iii) heating the first vessel and the second vessel to a temperature of 75° C. or greater, the components being allowed to dissolve and homogenise;
- (iv) shear mixing a mixture of the contents of the first vessel and second vessel and
- (v) subjecting the mixture to high shear of at least 1500 rpm in order to build its viscosity to from 10,000 mPa·s to 300,000 mPa·s at 10/s and 20° C.
8 more elements
(canceled)
Dependencies are inferred from the claim text.