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US 12,515,083 B2Granted
Thermoresponsive facial mask and materials thereof
AssigneesJing Young Biotech Business Co., Ltd., Kuo Pin Cheng
InventorsYi Wei Chen, Kuo Pin Cheng, Wei Hao Lee, Ta Wui Cheng, Ke Yang Chen
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Abstract
A thermoresponsive facial mask has a non-woven fabric structure with multiple layers, wherein at last one of the layers of the non-woven fabric structure has far-infrared hollow fibers. The far-infrared hollow fibers content far-infrared powers that emit a far-infrared radiation. A formula for the thermoresponsive facial mask has a polyalcohol and a germanium element, which promotes the thermoresponsive facial mask to generate an advantage of forming the warming effect automatically.
Claims9
A thermoresponsive facial mask comprising:
- a non-woven fabric structure, sequentially comprising:
- a first layer comprising multiple first superfine fibers;
- a second layer comprising multiple second superfine fibers;
- a third layer comprising multiple far-infrared hollow fibers;
- and
- a fourth layer comprising multiple functional fibers, wherein:
- a volume of the first layer and the second layer combined takes 20 to 30% of the entire volume of the non-woven fabric structure;
- the far-infrared hollow fibers are polyester hollow fibers contents a far-infrared material emitting a far-infrared radiation;
- and
- the functional fibers are made of polyacrylate and exhibits a moisture absorbing and thermal generating function;
- and
- a formula contented in the non-woven fabric structure comprising a polyalcohol and a germanium element, wherein:
- the polyalcohol takes a percent volume of the formula between 8 to 20%;
- and
- the germanium element takes a concentration of the formula between to 20 ppm.
12 more elements
Dependencies are inferred from the claim text.