Title:
METHOD FOR MANUFACTURING MASK PACK FOR ADSORBING HEAVY METALS, AND MASK PACK MANUFACTURED THEREBY
Document Type and Number:
WIPO Patent Application WO/2019/117582
Kind Code:
A1
Abstract:
Provided in the present specification are a method for manufacturing a mask pack for adsorbing heavy metals, and a mask pack manufactured thereby, the method comprising the steps of: dipping a cellulose nonwoven fabric in an alkaline solution by a cold pad batch method, and then aging the same at room temperature for 10-50 minutes; and dipping the same in a carboxymethylation solution by a cold pad batch method, and then aging the same between room temperature and 60°C, inclusive, for 10 minutes to three hours.
Inventors:
PARK MINSUNG (KR)
YUN HAESUNG (KR)
KIM JUHAN (KR)
LEE WONJAE (KR)
JEON KWANG SEOUNG (KR)
KANG SEUL GI (KR)
OH SEUNG MIN (KR)
PARK JI UNG (KR)
YUN HAESUNG (KR)
KIM JUHAN (KR)
LEE WONJAE (KR)
JEON KWANG SEOUNG (KR)
KANG SEUL GI (KR)
OH SEUNG MIN (KR)
PARK JI UNG (KR)
Application Number:
PCT/KR2018/015665
Publication Date:
June 20, 2019
Filing Date:
December 11, 2018
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
LG HOUSEHOLD & HEALTH CARE LTD (KR)
LG HOUSEHOLD & HEALTH CARE LTD (KR)
International Classes:
A45D44/00; A61K8/02; A61Q19/00; D04H1/425
Foreign References:
KR101607939B1 | 2016-04-01 | |||
KR101747674B1 | 2017-06-15 | |||
KR100483808B1 | 2005-04-20 | |||
KR101309847B1 | 2013-09-23 | |||
KR20170099316A | 2017-08-31 | |||
KR20170171982A | 2017-12-14 | |||
KR20180156084A | 2018-12-06 |
Other References:
See also references of EP 3679828A4
Attorney, Agent or Firm:
CHUNG, Soon-Sung (KR)
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