Patent ID: 9545365
Date: 2017-01-17
CPC Classifications: A61K,A61Q,C09K,D21H

Claim:
1. A temperature change composition to contact the skin to cause a cooling sensation comprising a structured emulsion containing: a phase change material present in an amount between about 1% by weight of the temperature change composition and about 99% by weight of the temperature change composition; a crystalline initiator present in an amount between about 0.1% by weight of the temperature change composition and about 30% by weight of the temperature change composition; a carrier present in an amount between about 1% by weight of the temperature change composition and about 40% by weight of the temperature change composition; and a surfactant present in an amount between about 0.5% by weight of the temperature change composition and about 15% by weight of the temperature change composition; wherein the structured emulsion is a d-phase emulsion.