EP 0888467 B1 20000202 - PROCESS FOR PRODUCING CELLULOSIC FIBRES WITH REDUCED TENDENCY TO FIBRILLATE
Title (en)
PROCESS FOR PRODUCING CELLULOSIC FIBRES WITH REDUCED TENDENCY TO FIBRILLATE
Title (de)
VERFAHREN ZUR HERSTELLUNG VON CELLULOSISCHEN FASERN MIT VERRINGERTER FIBRILLIERUNGSNEIGUNG
Title (fr)
PROCEDE DE PRODUCTION DE FIBRES CELLULOSIQUES A TENDANCE REDUITE A LA FIBRILLATION
Publication
Application
Priority
- DE 19611493 A 19960323
- EP 9701322 W 19970317
Abstract (en)
[origin: WO9736028A1] The tendency to fibrillate of cellulosic fibres spun from tertiary amine oxide solutions and fibrous products produced from these fibres is reduced by a treatment with heat and a solution containing a tertiary amine oxide and optionally an additive. A heat treatment is sufficient to reduce the tendency of fibres to fibrillate after precipitation and before washing.
IPC 1-7
IPC 8 full level
D01F 2/00 (2006.01); D01F 11/02 (2006.01); D06M 10/08 (2006.01); D06M 13/02 (2006.01); D06M 13/322 (2006.01); D06M 13/388 (2006.01); D06M 101/06 (2006.01)
CPC (source: EP)
D01F 2/00 (2013.01); D01F 11/02 (2013.01); D06M 10/08 (2013.01); D06M 13/388 (2013.01)
Designated contracting state (EPC)
AT DE FR GB IE IT
DOCDB simple family (publication)
WO 9736028 A1 19971002; AT E189487 T1 20000215; AU 2288197 A 19971017; DE 59701089 D1 20000309; EP 0888467 A1 19990107; EP 0888467 B1 20000202; ID 16295 A 19970918; JP 2000507314 A 20000613; TW 339367 B 19980901
DOCDB simple family (application)
EP 9701322 W 19970317; AT 97915374 T 19970317; AU 2288197 A 19970317; DE 59701089 T 19970317; EP 97915374 A 19970317; ID 970922 A 19970321; JP 53399797 A 19970317; TW 86103180 A 19970314