Title:
PROTEIN SPUN YARN MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2020/067553
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a protein spun yarn manufacturing method that allows entanglement of fibers with each other to be sufficiently ensured and allows stable strength to be obtained. This protein spun yarn manufacturing method includes: a step (a) for preparing a raw-material spun yarn including man-made fibroin fibers that are non-crimped and that contain a modified fibroin; and a step (b) for crimping the man-made fibroin fibers by bringing the raw-material spun yarn into contact with an aqueous medium.
Inventors:
TORIGOE SHOZO (JP)
OZEKI AKIHIKO (JP)
OZEKI AKIHIKO (JP)
Application Number:
PCT/JP2019/038434
Publication Date:
April 02, 2020
Filing Date:
September 27, 2019
Export Citation:
Assignee:
SHIMA SEIKI MFG (JP)
SPIBER INC (JP)
SPIBER INC (JP)
International Classes:
D02G3/02; D01F4/02; D06M11/05; D06M101/10
Domestic Patent References:
| WO2018164234A1 | 2018-09-13 | |||
| WO2018164190A1 | 2018-09-13 | |||
| WO2018164021A1 | 2018-09-13 | |||
| WO2019151437A1 | 2019-08-08 | |||
| WO2019182040A1 | 2019-09-26 | |||
| WO2019194224A1 | 2019-10-10 | |||
| WO2018087239A1 | 2018-05-17 |
Foreign References:
| JP2018015588A | 2018-02-01 | |||
| JP2002238569A | 2002-08-27 | |||
| IT160201A |
Other References:
NUCLEIC ACID RES., vol. 10, 1982, pages 6487
METHODS IN ENZYMOLOGY, vol. 100, 1983, pages 448
"GenBank", Database accession no. ABR37278.1
KYTE JDOOLITTLE R: "A simple method for displaying the hydropathic character of a protein", J. MOL. BIOL., vol. 157, 1982, pages 105 - 132, XP024014365, DOI: 10.1016/0022-2836(82)90515-0
PROC. NATL. ACAD. SCI. USA, vol. 69, 1972, pages 2110
MOLECULAR CLONING
See also references of EP 3859062A4
METHODS IN ENZYMOLOGY, vol. 100, 1983, pages 448
"GenBank", Database accession no. ABR37278.1
KYTE JDOOLITTLE R: "A simple method for displaying the hydropathic character of a protein", J. MOL. BIOL., vol. 157, 1982, pages 105 - 132, XP024014365, DOI: 10.1016/0022-2836(82)90515-0
PROC. NATL. ACAD. SCI. USA, vol. 69, 1972, pages 2110
MOLECULAR CLONING
See also references of EP 3859062A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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