EP 3307929 A1 20180418 - PROCESS FOR FORMING SYNTHETIC FIBERS AND FIBERS, YARNS AND CARPETS PRODUCED THEREBY
Title (en)
PROCESS FOR FORMING SYNTHETIC FIBERS AND FIBERS, YARNS AND CARPETS PRODUCED THEREBY
Title (de)
VERFAHREN ZUR HERSTELLUNG VON KUNSTFASERN UND DARAUS HERGESTELLTE FASERN, GARNE UND TEPPICHE
Title (fr)
PROCÉDÉ DE FORMATION DE FIBRES SYNTHÉTIQUES ET FIBRES, FILS ET TAPIS AINSI OBTENUS
Publication
Application
Priority
- US 201562149160 P 20150417
- US 2016028065 W 20160418
Abstract (en)
[origin: WO2016168807A1] Processes for forming synthetic fibers from polymer melts containing a first fiber forming polymer, a spin assist additive, and optionally a pigment additive are provided. Also provided are synthetic fibers of a first fiber forming polymer, a spin assist additive, and optionally a pigment additive, as well as articles of manufacture such as yarns, carpets and fabrics made up of these synthetic fibers.
IPC 8 full level
CPC (source: EP US)
D01D 5/08 (2013.01 - EP US); D01D 5/10 (2013.01 - US); D01F 1/04 (2013.01 - EP US); D01F 1/10 (2013.01 - EP US); D01F 6/90 (2013.01 - EP US); D01F 6/905 (2013.01 - EP US); D01F 6/46 (2013.01 - US); D01F 6/60 (2013.01 - US)
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 2016168807 A1 20161020; EP 3307929 A1 20180418; EP 3307929 A4 20190306; US 2019055671 A1 20190221
DOCDB simple family (application)
US 2016028065 W 20160418; EP 16780989 A 20160418; US 201615752674 A 20160418