A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/37 (2006.01) A61Q 5/00 (2006.01) A61Q 11/00 (2006.01) A61Q 11/02 (2006.01) A61Q 13/00 (2006.01)
Patent
CA 2702029
A method of imparting a physiological cooling effect to a consumer product is disclosed. The method comprises formulating into the consumer product a composition comprising at least one lactoyl ester of menthyl lactate. Also disclosed is a method of providing physiological cooling by contacting skin or mucous membranes with the lactoyl ester compositions. Coolants comprising the lactoyl esters and additional coolants are also disclosed. The lactoyl esters are conveniently prepared from menthol and lactic acid.
La présente invention concerne un procédé permettant de conférer un effet réfrigérant physiologique à un produit de consommation. Ce procédé comprend l'introduction dans la formule du produit de consommation d'une composition comprenant au moins un ester lactoylique du lactate de menthyle. L'invention concerne également un procédé permettant une réfrigération physiologique par mise en contact de la peau ou des muqueuses avec des compositions à base d'esters lactoyliques. L'invention concerne en outre des réfrigérants contenant lesdits esters lactoyliques et d'autres réfrigérants. Il est facile de préparer ces esters lactoyliques à partir de menthol et d'acide lactique.
Erman Mark B.
Snow Joe W.
Whelan Patrick J.
Millennium Specialty Chemicals Inc.
Osler Hoskin & Harcourt Llp
LandOfFree
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