Login| Sign Up| Help| Contact|

Patent Searching and Data


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)
Application Number:
PCT/KR2018/015665
Publication Date:
June 20, 2019
Filing Date:
December 11, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
LG CHEMICAL LTD (KR)
LG HOUSEHOLD & HEALTH CARE LTD (KR)
International Classes:
A45D44/00; A61K8/02; A61Q19/00; D04H1/425
Foreign References:
KR101607939B12016-04-01
KR101747674B12017-06-15
KR100483808B12005-04-20
KR101309847B12013-09-23
KR20170099316A2017-08-31
KR20170171982A2017-12-14
KR20180156084A2018-12-06
Other References:
See also references of EP 3679828A4
Attorney, Agent or Firm:
CHUNG, Soon-Sung (KR)
Download PDF: