EP 0888475 A1 19990107 - METHOD OF REDUCING THE TENDENCY OF A LYOCELL FABRIC TO PRIMARY FIBRILLATION
Title (en)
METHOD OF REDUCING THE TENDENCY OF A LYOCELL FABRIC TO PRIMARY FIBRILLATION
Title (de)
METHODE ZUR REDUKTION DER PRIMÄREN FIBRILLIERNEIGUNG VON LYOCELL-STOFFEN
Title (fr)
PROCEDE PERMETTANT D'AFFAIBLIR LA TENDANCE DE TISSU LYOCELLULAIRE A UNE FIBRILLATION PRIMAIRE
Publication
Application
Priority
- GB 9700397 W 19970213
- GB 9602991 A 19960214
Abstract (en)
[origin: WO9730204A1] The tendency of a lyocell fabric to primary fibrillation after dyeing and washing is reduced by contacting the fabric, before dyeing, at elevated temperature with an aqueous solution of an oxidising agent such as a hypochlorite or hydrogen peroxide. Depending on the nature and concentration of the oxidising agent, the fabric produced may have substantially no fibrillation after subsequent dyeing and washing or may develop a peach-skin hand after subsequent dyeing and washing.
IPC 1-7
IPC 8 full level
D01F 2/00 (2006.01); D06M 11/30 (2006.01); D06M 11/50 (2006.01)
CPC (source: EP KR)
D01F 2/00 (2013.01 - EP); D06M 11/30 (2013.01 - EP KR); D06M 11/50 (2013.01 - EP KR); D10B 2401/00 (2013.01 - KR)
Citation (search report)
See references of WO 9730204A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE
DOCDB simple family (publication)
WO 9730204 A1 19970821; AU 1800697 A 19970902; EP 0888475 A1 19990107; GB 9602991 D0 19960410; KR 19990082009 A 19991115; TW 336965 B 19980721
DOCDB simple family (application)
GB 9700397 W 19970213; AU 1800697 A 19970213; EP 97903449 A 19970213; GB 9602991 A 19960214; KR 19980705728 A 19980724; TW 86101817 A 19970213