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Title:
SILK FIBER-CONTAINING NONWOVEN FABRIC, WOUND DRESSING, IPS CELL SCAFFOLD MATERIAL, NONWOVEN FABRIC FOR BLOOD COMPATIBLE MATERIAL, BLOOD COMPATIBLE MATERIAL, METHOD FOR PRODUCING SILK FIBER-CONTAINING NONWOVEN FABRIC, METHOD FOR PRODUCING WOUND DRESSING, METHOD FOR PRODUCING IPS CELL SCAFFOLD MATERIAL, METHOD FOR PRODUCING NONWOVEN FABRIC FOR BLOOD COMPATIBLE MATERIAL, AND METHOD FOR PRODUCING BLOOD COMPATIBLE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2021/045167
Kind Code:
A1
Abstract:
An embodiment of the present invention provides: a silk fiber-containing nonwoven fabric for which the abs intensity ratio [abs((1650))/abs((1620))], which is the ratio between the intensity [abs((1650))] of the peak located in the vicinity of 1650 cm-1 in the infrared absorption spectrum and the intensity [abs((1620))] of the peak located in the vicinity of 1620 cm-1, is greater than 0.65 and less than or equal to 1.90; and a method for producing the silk fiber-containing nonwoven fabric.

Inventors:
SEKIYA YUKI (JP)
KAWAI WATARU (JP)
HAGIWARA YUKI (JP)
MATSUNAGA KEI (JP)
Application Number:
JP2020/033488
Publication Date:
March 11, 2021
Filing Date:
September 03, 2020
Export Citation:
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Assignee:
CENTRAL GLASS CO LTD (JP)
International Classes:
D04H1/4266; A61F13/00; A61L15/32; A61L27/36; A61L27/50; C12M1/00; C12M3/00; D01F4/02; D04H1/728
Domestic Patent References:
WO2005103158A12005-11-03
Foreign References:
JP2010270426A2010-12-02
JP2010150712A2010-07-08
KR101460338B12014-11-13
Attorney, Agent or Firm:
KOH-EI PATENT FIRM, P.C. (7-13 Nishi-Shimbashi 1-chome, Minato-k, Tokyo 03, JP)
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