Title:
SPINNING DOPE, FIBROIN FIBER, AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2019/151425
Kind Code:
A1
Abstract:
The present invention relates to a spinning dope comprising fibroin, a surfactant, and an organic solvent, wherein the fibroin concentration is 5 to 40 wt% with reference to the whole amount of the spinning dope and the surfactant concentration is 0.01 to 10 wt% with reference to the whole amount of the spinning dope.
Inventors:
ABE YUNOSUKE (JP)
OKADA RYOJI (JP)
ISHII HIDETO (JP)
KUDO HISAHIRO (JP)
SHAFAAT OLIVER SYED (JP)
OKADA RYOJI (JP)
ISHII HIDETO (JP)
KUDO HISAHIRO (JP)
SHAFAAT OLIVER SYED (JP)
Application Number:
PCT/JP2019/003457
Publication Date:
August 08, 2019
Filing Date:
January 31, 2019
Export Citation:
Assignee:
SPIBER INC (JP)
International Classes:
D01F4/02; D01D5/04; D01F1/10
Domestic Patent References:
| WO2017188430A1 | 2017-11-02 | |||
| WO2017188434A1 | 2017-11-02 |
Foreign References:
| JP2011196001A | 2011-10-06 | |||
| US20090081457A1 | 2009-03-26 | |||
| JP2011530491A | 2011-12-22 | |||
| US20150047532A1 | 2015-02-19 | |||
| US20140194025A1 | 2014-07-10 | |||
| JP2010150712A | 2010-07-08 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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