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Tissue products having a cooling sensation when contacted with skin
专利权人:
Frank P. Abuto;Thomas Gerard Shannon
发明人:
Thomas Gerard Shannon,Frank P. Abuto
申请号:
US12130026
公开号:
US08940323B2
申请日:
2008.05.30
申请国别(地区):
US
年份:
2015
代理人:
摘要:
Wiping products, such as facial tissues, contain a temperature change composition that can provide a cooling sensation when contacted with the skin of a user. The temperature change composition, for instance, can contain one or more phase change agents that undergo a phase change at slightly elevated temperatures. The phase change agents, in one embodiment, can have a relatively high heat of fusion. When undergoing a phase change, the phase change agents absorb heat and thereby provide a cooling feeling to the skin of a user. In one embodiment, the phase change agent comprises a straight chain hydrocarbon. Hydrocarbons useful as phase change agents include an octadecane, a nonadecane, a heptonoate, or mixtures thereof.
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