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METHOD FOR MANUFACTURING MASK PACK FOR ADSORBING HEAVY METALS, AND MASK PACK MANUFACTURED THEREBY
专利权人:
LG CHEM, LTD.;LG HOUSEHOLD &; HEALTH CARE LTD.
发明人:
Minsung PARK,Haesung YUN,Juhan KIM,Wonjae LEE,Kwang Seoung JEON,Seul Gi KANG,Seung Min OH,Ji Ung PARK
申请号:
US16758497
公开号:
US20200253358A1
申请日:
2018.12.11
申请国别(地区):
US
年份:
2020
代理人:
摘要:
Provided are a method for manufacturing a mask pack for heavy metal adsorption comprising immersing a cellulose nonwoven fabric in an alkali solution by a cold pad batch method and then aging the cellulose nonwoven fabric at room temperature for 10 minutes to 50 minutes, and immersing the cellulose nonwoven fabric in a carboxymethylation solution by the cold pad batch method and then aging the cellulose nonwoven fabric at room temperature to 60° C. for 10 minutes to 3 hours, and a mask pack for heavy metal adsorption manufactured by the method.
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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