(19)
(11) EP 2 705 118 A1

(12)

(43) Date of publication:
12.03.2014 Bulletin 2014/11

(21) Application number: 12719282.1

(22) Date of filing: 04.05.2012
(51) International Patent Classification (IPC): 
C10G 2/00(2006.01)
C12P 5/00(2006.01)
(86) International application number:
PCT/EP2012/001929
(87) International publication number:
WO 2012/150043 (08.11.2012 Gazette 2012/45)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 04.05.2011 EP 11003655

(71) Applicants:
  • Center of Excellence Polymer Materials and Technologies (Polimat)
    1000 Lubljana (SI)
  • GGP. Gozdno Gospodarstvo Postojna, D.O.O.
    6230 Postojna (SI)
  • Kemijski Institut
    1000 Ljubljana (SI)

(72) Inventors:
  • KUNAVER, Matjaz
    1000 Ljubljana (SI)
  • CUK, Natasa
    1370 Logatec (SI)
  • JASIUKAITYTE, Edita
    1000 Ljubljana (SI)
  • KOVAC, Frenk
    1386 Stari trg pri Lozu (SI)
  • OPRESNIK, Samuel, Rodman
    1215 Medvode (SI)
  • KATRASNIK, Tomaz
    2000 Maribor (SI)

(74) Representative: Schmidt, Karsten 
ZACCO GmbH Bayerstrasse 83
80335 München
80335 München (DE)

   


(54) CELLULOSE TREATMENT BY USING A MIXTURE CONTAINING GLYCOLE, GLYCEROLE AND P-TOLUENE SULFONIC ACID