EP 3414375 A1 20181219 - PROCESS FOR HEAT SETTING TWISTED, BULKED CONTINUOUS FILAMENT YARN
Title (en)
PROCESS FOR HEAT SETTING TWISTED, BULKED CONTINUOUS FILAMENT YARN
Title (de)
VERFAHREN ZUR THERMOFIXIERUNG VON VERDRILLTEM GEBAUSCHTEM ENDLOSFILAMENTGARN
Title (fr)
PROCÉDÉ DE THERMOFIXAGE D'UN FIL CONTINU GONFLANT RETORDU
Publication
Application
Priority
- US 201662294414 P 20160212
- US 2017016969 W 20170208
Abstract (en)
[origin: WO2017139351A1] A multi-step process is disclosed for heat setting twisted, bulk continuous filament (BCF) yarn comprising the steps of developing crimp in the yarn under hot atmospheric air and heat setting the yarn by saturated steam treatment.
IPC 8 full level
D02G 1/20 (2006.01); D02G 3/44 (2006.01); D02J 13/00 (2006.01)
CPC (source: EP US)
A47G 27/0243 (2013.01 - US); D02G 1/20 (2013.01 - EP US); D02G 3/445 (2013.01 - EP US); D02J 13/001 (2013.01 - EP US); D06C 7/02 (2013.01 - US); D01F 1/06 (2013.01 - US); D01F 1/10 (2013.01 - US); D06C 7/02 (2013.01 - EP); D10B 2331/02 (2013.01 - US)
Citation (search report)
See references of WO 2017139351A1
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)
WO 2017139351 A1 20170817; AU 2017217405 A1 20180809; CA 3013476 A1 20170817; CN 109072497 A 20181221; EP 3414375 A1 20181219; EP 3414375 B1 20210106; JP 2019510139 A 20190411; JP 6931655 B2 20210908; US 2020370209 A1 20201126
DOCDB simple family (application)
US 2017016969 W 20170208; AU 2017217405 A 20170208; CA 3013476 A 20170208; CN 201780010988 A 20170208; EP 17706926 A 20170208; JP 2018542264 A 20170208; US 201716077403 A 20170208