Method for manufacturing mask pack for adsorbing heavy metals, and mask pack manufactured thereby

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11771204
APP PUB NO 20200253358A1
SERIAL NO

16758497

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
LG CHEM LTDSEOUL SOUTH KEREAN SEOUL
LG HOUSEHOLD & HEALTH CARE LTDSEOUL SOUTH KEREAN SEOUL

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jeon, Kwang Seoung Daejeon, KR 10 0
Kang, Seul Gi Daejeon, KR 6 51
Kim, Juhan Daejeon, KR 174 2142
Lee, Wonjae Daejeon, KR 48 95
Oh, Seung Min Suwon-si, KR 90 244
Park, Ji Ung Daejeon, KR 6 5
Park, Minsung Daejeon, KR 13 0
Yun, Haesung Daejeon, KR 18 0

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