EP 4053318 A1 20220907 - FLAME RETARDANT STRETCH FIBER STRUCTURE, FLAME RETARDANT STRETCH WOVEN/KNITTED FABRIC, FLAME RETARDANT STRETCH CORE SPUN YARN, AND PROTECTIVE CLOTHING USING SAME
Title (en)
FLAME RETARDANT STRETCH FIBER STRUCTURE, FLAME RETARDANT STRETCH WOVEN/KNITTED FABRIC, FLAME RETARDANT STRETCH CORE SPUN YARN, AND PROTECTIVE CLOTHING USING SAME
Title (de)
FLAMMHEMMENDE STRETCHFASERSTRUKTUR, FLAMMHEMMENDER GEWOBENER/GESTRICKTER STRETCHSTOFF, FLAMMHEMMENDES GESPONNENES GEWEBE MIT STRETCHKERN UND SCHUTZBEKLEIDUNG DAMIT
Title (fr)
STRUCTURE DE FIBRE EXTENSIBLE IGNIFUGE, TISSU/TRICOT EXTENSIBLE IGNIFUGE, FIL À ÂME EXTENSIBLE IGNIFUGE ET VÊTEMENT DE PROTECTION LES UTILISANT
Publication
Application
Priority
- JP 2019199847 A 20191101
- JP 2020040718 W 20201029
Abstract (en)
The purpose of the present invention is to impart stretchability to a flame retardant structure composed of pilling-resistant flame retardant modacrylic fiber and blended yarn. This flame retardant stretch fiber structure is characterized in that the flame retardant modacrylic fiber blend ratio is 44-79 weight%, the regenerated cellulose fiber blend ratio is 17-50 weight%, and the polyurethane elastic fiber blend ratio is 2-10 weight%. Afterflame and afterglow according to the ISO 15025 A method both average 2.0 seconds or less.
IPC 8 full level
D04B 1/16 (2006.01); A41D 13/00 (2006.01); A41D 31/00 (2019.01); A41D 31/08 (2019.01); D02G 3/04 (2006.01); D03D 7/00 (2006.01); D03D 15/40 (2021.01); D03D 15/47 (2021.01); D03D 15/513 (2021.01); D03D 15/533 (2021.01); D03D 15/56 (2021.01); D04B 1/00 (2006.01); D04B 1/18 (2006.01)
CPC (source: EP)
A41D 31/08 (2019.01); A41D 31/18 (2019.01); D02G 3/328 (2013.01); D02G 3/443 (2013.01); D03D 1/0035 (2013.01); D03D 13/004 (2013.01); D03D 15/283 (2021.01); D03D 15/47 (2021.01); D03D 15/513 (2021.01); D03D 15/533 (2021.01); D03D 15/54 (2021.01); D03D 15/56 (2021.01); D04B 1/16 (2013.01); D04B 1/18 (2013.01); D10B 2201/20 (2013.01); D10B 2321/101 (2013.01); D10B 2331/10 (2013.01); D10B 2403/0114 (2013.01)
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 4053318 A1 20220907; EP 4053318 A4 20230104; JP WO2021085571 A1 20210506; WO 2021085571 A1 20210506
DOCDB simple family (application)
EP 20881304 A 20201029; JP 2020040718 W 20201029; JP 2021553704 A 20201029