Title:
NON-FIBROUS FILM AND CELL SHEET
Document Type and Number:
Japanese Patent JP2022105294
Kind Code:
A
Abstract:
To provide a novel film that helps the differentiation of cells deposited and grown thereon, and a novel cell sheet including the same.SOLUTION: A non-fibrous film includes collagen and a polyester polymer. The content of the polyester polymer in the non-fibrous film is 1-60 wt.%. Moreover, the non-fibrous film has a swelling rate of 1-200 μm/hour, or a swelling proportion per unit time of 0.1-2%/hour, in an aqueous liquid.SELECTED DRAWING: Figure 4A
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Inventors:
LIOU YU-BING
LIAO CHIH-CHING
HSU HSIN YI
SHEN YING-WEN
TENG YUN-CHUNG
SHEN HSIN-HSIN
CHEN YI-CHEN
LIAO CHIH-CHING
HSU HSIN YI
SHEN YING-WEN
TENG YUN-CHUNG
SHEN HSIN-HSIN
CHEN YI-CHEN
Application Number:
JP2021208025A
Publication Date:
July 13, 2022
Filing Date:
December 22, 2021
Export Citation:
Assignee:
IND TECH RES INST
International Classes:
C12M3/00; A61L27/18; A61L27/24; A61L27/38; C08J5/18; C08L67/00; C08L67/04; C08L89/06; C12M1/00; C12N5/071
Domestic Patent References:
| JP2007177074A | 2007-07-12 | |||
| JP2020520389A | 2020-07-09 |
Foreign References:
| CN107325307A | 2017-11-07 | |||
| CN104888273A | 2015-09-09 | |||
| US20180200403A1 | 2018-07-19 | |||
| CN109125808A | 2019-01-04 | |||
| CN104830686A | 2015-08-12 |
Attorney, Agent or Firm:
Shimizu Hatsushi
Masao Haruna
Hirotaka Yamaguchi
Shun Jinbe
Ryuichi Inoue
Toshimitsu Sato
Koichi Niimi
Tomohiko Kobayashi
Hideki Kodera
Masato Ozeki
Kazuya Kawamoto
Masao Haruna
Hirotaka Yamaguchi
Shun Jinbe
Ryuichi Inoue
Toshimitsu Sato
Koichi Niimi
Tomohiko Kobayashi
Hideki Kodera
Masato Ozeki
Kazuya Kawamoto