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1. (WO2018164190) SYNTHETIC FIBROIN FIBER

Pub. No.:    WO/2018/164190    International Application No.:    PCT/JP2018/008800
Publication Date: Fri Sep 14 01:59:59 CEST 2018 International Filing Date: Thu Mar 08 00:59:59 CET 2018
IPC: D01F 4/02
C07K 14/435
C12N 15/00
Applicants: SPIBER INC.
Spiber株式会社
KOJIMA INDUSTRIES CORPORATION
小島プレス工業株式会社
Inventors: SUGAHARA Junichi
菅原 潤一
MORITA Keisuke
森田 啓介
NAKAMURA Hiroyuki
中村 浩之
Title: SYNTHETIC FIBROIN FIBER
Abstract:
The present invention pertains to a synthetic fibroin fiber which contains a modified fibroin and for which a shrinkage rate, defined by the formula below, exceeds 7%. Shrinkage rate = {1 − the length of a synthetic fibroin fiber which has undergone shrinkage processing including bringing the fiber into contact with water below the boiling point/the length of the synthetic fibroin fiber prior to undergoing the shrinkage processing} × 100(%)