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Process for preparation of a humic substance based gel for targeted external application
专利权人:
BlackBalm; LLC
发明人:
Alexander I. Shulgin,Jeffrey L. Sangalli
申请号:
US14669347
公开号:
US09737560B1
申请日:
2015.03.26
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A method of production and composition of a humic substances-based topical gel that contains a high concentration of polymerized humic substances in the form of polyelectrolyte-enhanced biopolymers, allowing for targeted application of gel to skin. A method of production consists of selection of humic substances containing material, extraction of humic substances from the material, polymerization of humic substances, and further processing for product preservation. Such humic substances based material may be derived from brown coal, such as leonardite or lignite, or peat. An extraction technique for extraction of the humic substances is an alkali extraction method. Such a resulting composition may contain sodium silicate as a gelling agent for ease of application, and in some embodiments a preservative or combination of preservatives for shelf life. Such a humic substances-based topic gel is water soluble, allowing for in-home application and ability to discard through washing down a household drain.
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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