EP 1825053 B1 20121205 - METHOD FOR TREATING CELLULOSE FIBRES
Title (en)
METHOD FOR TREATING CELLULOSE FIBRES
Title (de)
VERFAHREN ZUR BEHANDLUNG VON CELLULOSEFASERN
Title (fr)
PROCÉDÉ POUT TRAITEMENT DE FIBRES CELLULOSIQUES
Publication
Application
Priority
- SE 2005001431 W 20050928
- EP 04445113 A 20041105
- EP 05788750 A 20050928
Abstract (en)
[origin: WO2006049542A1] The present invention relates to a method of treating cellulose fibres. The invention further involves the production of paper from said treated fibres and the paper obtainable therefrom. The invention also relates to the use of a cellulose derivative as an additive to an acidic bleaching stage.
IPC 8 full level
D21C 9/10 (2006.01)
CPC (source: EP KR)
D21C 9/00 (2013.01 - EP); D21C 9/10 (2013.01 - EP KR); D21H 11/16 (2013.01 - EP)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006049542 A1 20060511; AR 054985 A1 20070801; AU 2005301423 A1 20060511; AU 2005301423 B2 20090423; BR PI0517695 A 20081014; CA 2585892 A1 20060511; CA 2585892 C 20100803; CN 101048545 A 20071003; CN 101048545 B 20110427; EP 1825053 A1 20070829; EP 1825053 B1 20121205; ES 2398361 T3 20130315; JP 2008519176 A 20080605; JP 4684296 B2 20110518; KR 100915419 B1 20090903; KR 20070085705 A 20070827; MX 2007004385 A 20070814; MY 144586 A 20111014; NO 20072359 L 20070802; NZ 554610 A 20091030; PL 1825053 T3 20130430; PT 1825053 E 20130124; RU 2341603 C1 20081220; TW 200628664 A 20060816; TW I342910 B 20110601; ZA 200704416 B 20080827
DOCDB simple family (application)
SE 2005001431 W 20050928; AR P050104545 A 20051031; AU 2005301423 A 20050928; BR PI0517695 A 20050928; CA 2585892 A 20050928; CN 200580037301 A 20050928; EP 05788750 A 20050928; ES 05788750 T 20050928; JP 2007540278 A 20050928; KR 20077012553 A 20050928; MX 2007004385 A 20050928; MY PI20055132 A 20051031; NO 20072359 A 20070508; NZ 55461005 A 20050928; PL 05788750 T 20050928; PT 05788750 T 20050928; RU 2007116984 A 20050928; TW 94138027 A 20051031; ZA 200704416 A 20050928