(19)
(11) EP 1 981 824 A2

(12)

(88) Date of publication A3:
20.09.2007

(43) Date of publication:
22.10.2008 Bulletin 2008/43

(21) Application number: 07704013.7

(22) Date of filing: 19.01.2007
(51) International Patent Classification (IPC): 
C04B 14/30(2006.01)
C04B 40/00(2006.01)
 C04B 28/02(2006.01)
(86) International application number:
PCT/EP2007/050543
(87) International publication number:
WO 2007/088110 (09.08.2007 Gazette 2007/32)
(84) Designated Contracting States:
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

(30) Priority: 04.02.2006 DE 102006005094

(71) Applicants:
  • Evonik Degussa GmbH
    45128 Essen (DE)
  • Construction Research and Technology GmbH
    83308 Trostberg (DE)

(72) Inventors:
  • TONTRUP, Christoph
    63755 Alzenau (DE)
  • LORTZ, Wolfgang
    63607 Wächtersbach (DE)
  • DELLER, Klaus
    63512 Hainburg (DE)
  • HÜBSCH, Christian
    83703 Gmund (DE)
  • WIELAND, Philipp
    80395 München (DE)
  • GRASSL, Harald
    83471 Schönau Am Königssee (DE)
  • SCHEUL, Stefanie
    83308 Trostberg (DE)
  • JETZLSPERGER, Eva
    84579 Unterneukirchen (DE)
  • BECHER, Kerstin
    83530 Waldhausen (DE)

   


(54) DISPERSION COMPRISING TITANIUM DIOXIDE AND POLYCARBOXYLATE ETHER