FILM CAPABLE OF EMITTING FAR-INFRARED RAYS
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United States of America Patent
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Issued Date -
Nov 15, 2012
app pub date -
Jun 28, 2011
filing date -
May 12, 2011
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Abstract
A film capable of emitting far infrared rays is composed of a surface layer and a carbonic layer coating the surface layer. The carbonic layer includes carbon of at least 60 wt %. When the film is applied to the human skin, the temperature of the skin can be heightened and the blood circulation can be enhanced, so the absorbability of the active ingredients in the film by the human skin can be enhanced. Beside, the film can resist ultraviolet rays to prevent the skin from ultraviolet injury.
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