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Wrinkle reducing skin patch, process of manufacture and useful articles thereof
专利权人:
Mark E. Dillon
发明人:
Mark E. Dillon
申请号:
US12288911
公开号:
US09414970B2
申请日:
2008.10.24
申请国别(地区):
US
年份:
2016
代理人:
摘要:
This invention relates to a novel method of reducing the appearance of rhytides (“facial wrinkles”) and/or infra-orbital shadows (“dark circles”) under the eyes, and striae (“stretch marks”), or lentigo senilis (“age spots”), and hyper/hypo pigmentation on other anatomical areas. Particularly, this invention relates to a topical patch worn on the skin that in a preferred embodiment incorporates two distinct layers, each providing useful features and together providing a novel article and method of improving skin cosmesis. Ease of use, patient comfort and cost effectiveness are provided. The patch is applied to the affected area and preferably worn at least several hours and more preferably worn overnight. The product increases the hydration level of the skin over which it is applied. There is a slight increase to the volume of the local superficial tissue, which serves to tighten the overlying skin and reduce the size and quantity of fine wrinkles at least temporarily. Various active ingredients, such as peptides, vitamin compounds, antioxidants, growth factors, glycolic or alphahydroxy acids, etc., may be incorporated into the present invention thereby providing an enhanced effect or other perceived advantage in the market.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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