EP 0943027 A1 19990922 - METHOD FOR TREATING CELLULOSIC SHAPED BODIES
Title (en)
METHOD FOR TREATING CELLULOSIC SHAPED BODIES
Title (de)
VERFAHREN ZUR BEHANDLUNG VON CELLULOSISCHEN FORMKÖRPERN
Title (fr)
PROCEDE POUR LE TRAITEMENT DE CORPS MOULES CELLULOSIQUES
Publication
Application
Priority
- AT 9800236 W 19981007
- AT 175397 A 19971015
Abstract (en)
[origin: WO9919555A1] The invention relates to a method for treating cellulosic shaped bodies which are formed from a solution of cellulose in an aqueous tertiary amine oxide, especially fibres. The shaped bodies are brought into contact with an aqueous solution of a textiles auxiliary in alkaline conditions, said textiles auxiliary supporting two reactive groups. The invention is characterised in that a compound of formula (I), wherein X represents halogen, R=H or an ionic radical and n=0 or 1, or a salt of this compound is used as the textiles auxiliary. The invention also relates to the use of compounds of this formula to reduce the tendency to fibrillate and increase the UV-absorption of solvent-spun fibres.
IPC 1-7
IPC 8 full level
D06M 13/358 (2006.01)
CPC (source: EP KR US)
D06M 13/358 (2013.01 - EP KR US); D06M 2101/06 (2013.01 - EP US); D06M 2200/25 (2013.01 - EP US); D06M 2400/01 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE DE FI FR GB IT NL PT SE
DOCDB simple family (publication)
WO 9919555 A1 19990422; AT 2256 U1 19980727; AT E257189 T1 20040115; AU 750776 B2 20020725; AU 9423798 A 19990503; BR 9806713 A 20000404; CA 2274819 A1 19990422; CA 2274819 C 20081223; CN 1140662 C 20040303; CN 1241230 A 20000112; DE 59810532 D1 20040205; EP 0943027 A1 19990922; EP 0943027 B1 20040102; ID 21845 A 19990805; JP 2001505970 A 20010508; JP 4044155 B2 20080206; KR 100540323 B1 20060112; KR 20000069485 A 20001125; NO 317682 B1 20041206; NO 992854 D0 19990611; NO 992854 L 19990611; PT 943027 E 20040531; US 6241933 B1 20010605
DOCDB simple family (application)
AT 9800236 W 19981007; AT 802798 U 19980417; AT 98947226 T 19981007; AU 9423798 A 19981007; BR 9806713 A 19981007; CA 2274819 A 19981007; CN 98801507 A 19981007; DE 59810532 T 19981007; EP 98947226 A 19981007; ID 990515 A 19981007; JP 52062499 A 19981007; KR 19997005342 A 19990615; NO 992854 A 19990611; PT 98947226 T 19981007; US 33383799 A 19990615