EP 0154175 A2 19850911 - Rapid stabilization process for carbon fiber precursors.
Title (en)
Rapid stabilization process for carbon fiber precursors.
Title (de)
Verfahren zur schnellen Stabilisierung von Kohlenstoffasern-Vorläufern.
Title (fr)
Procédé de stabilisation rapide pour précurseurs de fibres de carbone.
Publication
Application
Priority
US 58710084 A 19840307
Abstract (en)
Carbon fiber precursors are stabilized regarding their mechanical properties by conducting the stabilization procedure in at least two steps, the first at a temperature at which the maximum plasticity of the polymer is attained while stretching the fiber 10-50% and the second at 200 DEG -300 DEG C, but higher than the first.
IPC 1-7
IPC 8 full level
D01F 9/22 (2006.01)
CPC (source: EP)
D01F 9/225 (2013.01)
Designated contracting state (EPC)
BE DE FR GB SE
DOCDB simple family (publication)
EP 0154175 A2 19850911; EP 0154175 A3 19890503; JP S60209019 A 19851021
DOCDB simple family (application)
EP 85101144 A 19850204; JP 4135885 A 19850304