EP 3536851 A1 20190911 - LYOCELL FIBER WITH INCREASED TENDENCY TO FIBRILLATE
Title (en)
LYOCELL FIBER WITH INCREASED TENDENCY TO FIBRILLATE
Title (de)
LYOCELLFASER MIT ERHÖHTER NEIGUNG ZUR FIBRILLIERUNG
Title (fr)
FIBRE LYOCELL PRÉSENTANT UNE TENDANCE ACCRUE À LA FIBRILLATION
Publication
Application
Priority
EP 18160137 A 20180306
Abstract (en)
The present invention provides a lyocell fiber with increased tendency to fibrillate, requiring a time of less than 80 minutes to obtain a 50° SR value according to ISO 5267-1:1999 while the reduction of the working capacity [cN/tex*%] at the 50° SR value is less than 50%, as well as a method for producing same and products comprising same.
IPC 8 full level
D21C 9/00 (2006.01); D01F 2/02 (2006.01); D21H 11/00 (2006.01); D21H 13/00 (2006.01); D21H 13/02 (2006.01); D21H 13/08 (2006.01)
CPC (source: EP US)
D01F 2/00 (2013.01 - EP); D01F 2/06 (2013.01 - US); D04H 1/4258 (2013.01 - EP US); D04H 3/013 (2013.01 - EP US); D21C 9/001 (2013.01 - EP); D21H 11/00 (2013.01 - EP); D21H 13/00 (2013.01 - EP); D21H 13/02 (2013.01 - EP); D21H 13/08 (2013.01 - EP US); D21H 27/002 (2013.01 - US); D21H 27/08 (2013.01 - US)
Citation (applicant)
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Citation (search report)
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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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3536851 A1 20190911; EP 3762536 A1 20210113; EP 3762536 B1 20240501; FI 3762536 T3 20240718; TW 201938858 A 20191001; TW I767110 B 20220611; US 2021010163 A1 20210114; WO 2019170732 A1 20190912
DOCDB simple family (application)
EP 18160137 A 20180306; EP 19707837 A 20190306; EP 2019055549 W 20190306; FI 19707837 T 20190306; TW 108107358 A 20190306; US 201916978220 A 20190306