(19)
(11) EP 1 937 596 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
31.10.2018 Bulletin 2018/44

(45) Mention of the grant of the patent:
12.09.2018 Bulletin 2018/37

(21) Application number: 06806974.9

(22) Date of filing: 04.10.2006
(51) International Patent Classification (IPC): 
C01F 11/18(2006.01)
C01F 11/46(2006.01)
 C08K 3/30(2006.01)
(86) International application number:
PCT/EP2006/067039
(87) International publication number:
WO 2007/039625 (12.04.2007 Gazette 2007/15)

(54)

USE OF BARIUM SULFATE OR CALCIUM CARBONATE PARTICLES IN TRANSPARENT POLYMER COMPOSITIONS, TRANSPARENT POLYMER COMPOSITIONS AND PROCESS FOR MANUFACTURING THESE COMPOSITIONS

VERWENDUNG VON BARIUMSULFAT- ODER CALCIUMCARBONATTEILCHEN IN TRANSPARENTEN POLYMERZUSAMMENSETZUNGEN, TRANSPARENTE POLYMERZUSAMMENSETZUNGEN UND HERSTELLUNGSVERFAHREN DAFÜR

UTILISATION DE PARTICULES DE SULFATE DE BARYUM OU DE CARBONATE DE CALCIUM DANS DES COMPOSITIONS DE POLYMÈRE TRANSPARENTES, COMPOSITIONS DE POLYMÈRE TRANSPARENTES ET PROCÉDÉ DE FABRICATION DE CES COMPOSITIONS

(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

(30) Priority: 04.10.2005 FR 0510129

(43) Date of publication of application:
02.07.2008 Bulletin 2008/27

(73) Proprietor: Imerys SA
75007 Paris (FR)

(72) Inventors:
  • LEFEVRE, Benoît
    F-13200 Arles (FR)
  • LACROIX, Marc
    B-1348 Louvain-la-neuve (BE)
  • CAVALIER, Karine
    F-13200 Arles (FR)
  • RODARY, Gaëlle
    F-13270 Fos Sur Mer (FR)
  • PINEAU, Julien
    F-13129 Salin De Giraud (FR)
  • JOURQUIN, Christian
    B-1083 Brussels (BE)
  • HARDINGHAUS, Ferdinand
    53604 Bad Honnef (DE)
  • PARK, Jai-Won
    37085 Göttingen (DE)
  • KÖHLER, Karl
    31199 Diekholzen (DE)
  • CAILLE, Jean-Raphael
    B-5000 Namur (BE)
  • MOMTAZ, Ardechir
    B-1180 Brussels (BE)

(74) Representative: Haseltine Lake LLP et al
Redcliff Quay 120 Redcliff Street
Bristol BS1 6HU
Bristol BS1 6HU (GB)


(56) References cited: : 
EP-A- 0 404 326
EP-B- 0 866 770
FR-A- 2 244 790
US-A- 5 750 086
US-A1- 2005 180 912
 EP-A- 0 522 415
WO-A-2005/054133
FR-A- 2 480 771
US-A1- 2004 197 262
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).