EP 0647731 B1 19990217 - Aramid fibres with high tenacity and high titer, process for their manufacture and use thereof
Title (en)
Aramid fibres with high tenacity and high titer, process for their manufacture and use thereof
Title (de)
Aramidfasern hoher Festigkeit und hohen Titers, Verfahren zu deren Herstellung sowie deren Verwendung
Title (fr)
Fibres d'aramide à haute tenacité et à titre élevé, leur procédé de préparation et leur application
Publication
Application
Priority
DE 4334004 A 19931006
Abstract (en)
[origin: EP0647731A1] Described are fibres having a tenacity of more than 80 cN/tex and a filament linear density of more than 8 dtex which contain as the fibre-forming material an aromatic polyamide which is soluble in organic solvents and spinnable from isotropic spinning solutions. The fibres can be used for example as reinforcing materials, as heat-resistant insulator materials, for producing filter fabrics or as insulating materials.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
D01F 6/805 (2013.01 - EP US); Y10T 428/2904 (2015.01 - EP US); Y10T 428/2913 (2015.01 - EP US); Y10T 428/2938 (2015.01 - EP US); Y10T 428/2969 (2015.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR GB IE IT LI LU NL PT SE
DOCDB simple family (publication)
EP 0647731 A1 19950412; EP 0647731 B1 19990217; AT E176806 T1 19990315; DE 4334004 A1 19950413; DE 59407824 D1 19990325; ES 2128480 T3 19990516; JP H07150413 A 19950613; US 5698324 A 19971216
DOCDB simple family (application)
EP 94115184 A 19940927; AT 94115184 T 19940927; DE 4334004 A 19931006; DE 59407824 T 19940927; ES 94115184 T 19940927; JP 24010094 A 19941004; US 65700896 A 19960528