Back to results
US 8,475,851 B2Granted
Preparations with wood extracts of locust trees
AssigneeSymrise AG
InventorsMartina Herrmann, Holger Joppe, Imke Meyer, Karin Schaper, Thomas Küper, Julia Betke
Life of this patent
Estimating the term…
Abstract
The present invention relates primarily to the use of locust tree (Gleditsia) wood or heartwood extracts as anti-cellulite active substances. The present invention further relates to certain locust-tree wood extracts and mixtures containing locust-tree wood extracts and corresponding cosmetic, dermatological or pharmaceutical preparations, which are suitable in particular for the prevention and treatment of cellulite in humans.
Claims20
A mixture consisting essentially of:
- (a) 0.00001 to 10 wt. % of an extract of the heartwood of Gleditsia triacanthos;
- and
- (b) one or more polyhydric alcohols selected from the group consisting of 1,2-propanediol, 1,3-propanediol, 1,2-butanediol, 1,3-butanediol, 1,4-butanediol and glycerol.
A mixture consisting essentially of:
- (a) 0.00001 to 10 wt. % of an extract of the heartwood of Gleditsia triacanthos;
- and
- (b) one or more polyhydric alcohols selected from the group consisting of 1,2-propoanediol, 1,3-propanediol, 1,2-butanediol, 1,3-butatendiol, 1,4-butanediol, and glycerol;
- and
- (c) water.
2 more elements
A mixture consisting essentially of:
- (a) 0.00001 to 10 wt. % of an extract of the heartwood of Gleditsia triacanthos;
- and
- (b) one or more polyhydric alcohols selected from the group consisting of 1,2-propoanediol, 1,3-propanediol, 1,2-butanediol, 1,3-butatendiol, 1,4-butanediol, and glycerol;
- (c) water;
- and
- (d) one or more preservatives selected from the group consisting of benzoic acid, sodium benzoate, potassium benzoate, propionic acid, sorbic acid, sodium sorbate, potassium sorbate, benzyl alcohol, 1-phenoxypropan-2-ol, and 2-phenoxyethanol.
3 more elements
Dependencies are inferred from the claim text.