EP 3800286 A4 20230118 - HIGH-SHRINKAGE ARTIFICIAL FIBROIN SPUN YARN, METHOD FOR MANUFACTURING SAME, ARTIFICIAL FIBROIN SPUN YARN, AND METHOD FOR SHRINKING SAME
Title (en)
HIGH-SHRINKAGE ARTIFICIAL FIBROIN SPUN YARN, METHOD FOR MANUFACTURING SAME, ARTIFICIAL FIBROIN SPUN YARN, AND METHOD FOR SHRINKING SAME
Title (de)
GESPONNENES KUNSTFASERGARN MIT HOHER SCHRUMPFUNG, VERFAHREN ZU SEINER HERSTELLUNG, GESPONNENES KUNSTFASERGARN UND VERFAHREN ZUM SCHRUMPFEN DESSELBEN
Title (fr)
FILÉ DE FIBROÏNE SYNTHÉTIQUE À RETRAIT ÉLEVÉ AINSI QUE PROCÉDÉ DE FABRICATION DE CELUI-CI, ET FILÉ DE FIBROÏNE SYNTHÉTIQUE AINSI QUE PROCÉDÉ DE RÉTRACTION DE CELUI-CI
Publication
Application
Priority
- JP 2018071893 A 20180403
- JP 2019014869 W 20190403
Abstract (en)
[origin: EP3800286A1] The present invention relates to a high-shrinkage artificial fibroin spun yarn which is a shrunk artificial fibroin spun yarn including a modified fibroin and having a shrinkage rate of greater than 1% defined by the following Formula I: Shrinkagerate=1−lengthofshrunkartificialfibroinspunyarn/lengthofartificialfibroinspunyarnafterspinningandbeforecontactwithwater×100%
IPC 8 full level
D02G 3/22 (2006.01); D01F 4/02 (2006.01); D01F 6/68 (2006.01); D02G 3/02 (2006.01); D02J 1/22 (2006.01); D06M 11/05 (2006.01); D06M 101/12 (2006.01)
CPC (source: EP)
D01F 4/02 (2013.01); D01F 6/68 (2013.01); D02G 3/02 (2013.01); D02J 1/223 (2013.01); D06M 11/05 (2013.01); D06M 2101/12 (2013.01); D10B 2211/22 (2013.01)
Citation (search report)
- [Y] WO 2016201369 A1 20161215 - BOLT THREADS INC [US], et al
- [Y] WO 2013065651 A1 20130510 - SPIBER INC [JP]
- [E] EP 3770317 A1 20210127 - SHIMA SEIKI MFG [JP], et al
- [T] EP 3748066 A1 20201209 - SPIBER INC [JP]
- [Y] T. A. BLACKLEDGE ET AL: "How super is supercontraction? Persistent versus cyclic responses to humidity in spider dragline silk", JOURNAL OF EXPERIMENTAL BIOLOGY, vol. 212, no. 13, 12 June 2009 (2009-06-12), pages 1981 - 1989, XP055566452, ISSN: 0022-0949, DOI: 10.1242/jeb.028944
- See references of WO 2019194245A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3800286 A1 20210407; EP 3800286 A4 20230118; CN 112534090 A 20210319; CN 112534090 B 20230711; JP 7340262 B2 20230907; JP WO2019194245 A1 20210415; WO 2019194245 A1 20191010
DOCDB simple family (application)
EP 19782354 A 20190403; CN 201980023191 A 20190403; JP 2019014869 W 20190403; JP 2020512299 A 20190403