A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/72 (2006.01) A61K 8/00 (2006.01) A61K 8/19 (2006.01) A61K 8/81 (2006.01)
Patent
CA 2577943
Compositions are provided which change color or modify a color characteristic of a personal care product in response to the application of mechanical energy, such as is provided by the user during application of the product. Methods of making color-changing compositions and personal care products incorporating color-changing compounds are also disclosed.
L'invention concerne des compositions qui changent de couleur ou modifient une caractéristique de couleur dans un produit de soins personnels en réponse à l'application d'une énergie mécanique, telle que celle produite par un utilisateur lors de l'application dudit produit. L'invention concerne également des procédés de production de compositions changeant de couleur et des produits de soins personnels incorporant des composés changeant de couleur.
Avon Products Inc.
Mbm Intellectual Property Law Llp
LandOfFree
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