EP 2735644 B1 20170104 - A METHOD OF PROCESSING SYNTHETIC FIBERS, SYNTHETIC FIBERS, A METHOD OF SPINNING SYNTHETIC FIBERS AND SPUN YARN
Title (en)
A METHOD OF PROCESSING SYNTHETIC FIBERS, SYNTHETIC FIBERS, A METHOD OF SPINNING SYNTHETIC FIBERS AND SPUN YARN
Title (de)
VERFAHREN ZUR VERARBEITUNG VON SYNTHETISCHEN FASERN, SYNTHETISCHE FASERN, VERFAHREN ZUM SPINNEN VON SYNTHETISCHEN FASERN UND SPINNGARN
Title (fr)
PROCÉDÉ DE TRAITEMENT DE FIBRES SYNTHÉTIQUES, FIBRES SYNTHÉTIQUES, AINSI QU'UN PROCÉDÉ DE FILAGE DE FIBRES SYNTHÉTIQUES ET FIL
Publication
Application
Priority
JP 2012257538 A 20121126
Abstract (en)
[origin: EP2735644A1] The present invention supplies a method of processing synthetic fibers that can suppress scum accumulation substantially in the high-speed spinning of synthetic fibers and give good high-speed spinning capabilities to the synthetic fibers; the synthetic fibers obtained with said processing method; a method of spinning said synthetic fibers; and a spun yarn obtained with said method of spinning. In the high-speed spinning of synthetic fibers, the processing agent containing an organophosphate metal salt is applied to the synthetic fibers in a specific process in the upstream and, further, the processing agent containing a lubricant is applied in a specific process in the midstream.
IPC 8 full level
D06M 13/292 (2006.01); D01H 1/00 (2006.01); D01H 4/00 (2006.01); D06M 13/02 (2006.01); D06M 13/224 (2006.01); D06M 15/643 (2006.01)
CPC (source: EP)
D01H 4/00 (2013.01); D06M 13/02 (2013.01); D06M 13/224 (2013.01); D06M 13/292 (2013.01); D06M 15/643 (2013.01); D01H 1/00 (2013.01); D06M 2101/32 (2013.01); D06M 2200/40 (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
DOCDB simple family (publication)
EP 2735644 A1 20140528; EP 2735644 B1 20170104; CN 103835128 A 20140604; CN 103835128 B 20190402; IN 3438MU2013 A 20150710; JP 2014105396 A 20140609; JP 5213288 B1 20130619
DOCDB simple family (application)
EP 13194225 A 20131125; CN 201310604093 A 20131126; IN 3438MU2013 A 20131030; JP 2012257538 A 20121126