Title:
POROUS COLLAGEN PEPTIDE NANOFIBER NONWOVEN FABRIC AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2023/080307
Kind Code:
A1
Abstract:
The present invention pertains to a porous collagen peptide nanofiber nonwoven fabric and a method for producing same. The porous collagen peptide nanofiber nonwoven fabric has a three-dimensional porous structure and comprises an electrospinning solution composition containing: a collagen peptide having a weight average molecular weight of 500 Da to 8,000 Da; a water-soluble polymer; an organic acid including formic acid, acetic acid, propionic acid, butyric acid, lactic acid, succinic acid, fumaric acid, malic acid, citric acid, or a combination thereof; and a solvent.
Inventors:
YANG GWANG WUNG (KR)
RHO YONG HWAN (KR)
KIM JAE HO (KR)
PARK HYO SUK (KR)
KIM HYUN SUNG (KR)
RHO YONG HWAN (KR)
KIM JAE HO (KR)
PARK HYO SUK (KR)
KIM HYUN SUNG (KR)
Application Number:
PCT/KR2021/016520
Publication Date:
May 11, 2023
Filing Date:
November 12, 2021
Export Citation:
Assignee:
TN SOLUTION CO LTD (KR)
International Classes:
D04H1/4266; A45D44/00; D01F1/10; D04H1/728
Foreign References:
| JP2017025431A | 2017-02-02 | |||
| KR20210083536A | 2021-07-07 | |||
| KR100750780B1 | 2007-08-20 | |||
| KR102232767B1 | 2021-03-26 | |||
| JP2013199713A | 2013-10-03 |
Attorney, Agent or Firm:
SUNGAM SUH INTERNATIONAL PATENT & LAW FIRM (KR)
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