(19)
(11) EP 1 525 162 A1

(12)

(43) Date of publication:
27.04.2005 Bulletin 2005/17

(21) Application number: 03762538.1

(22) Date of filing: 27.06.2003
(51) International Patent Classification (IPC)7C01F 7/02, C08K 3/22, C09K 21/02, C09C 1/40
(86) International application number:
PCT/EP2003/006863
(87) International publication number:
WO 2004/005191 (15.01.2004 Gazette 2004/03)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
Designated Extension States:
AL LT LV MK

(30) Priority: 04.07.2002 EP 02014884

(71) Applicant: ALBEMARLE CORPORATION
Baton Rouge, LA 70801-1765 (US)

(72) Inventor:
  • BROWN, Neil
    50126 Bergheim (DE)

(74) Representative: UEXKÜLL & STOLBERG 
PatentanwälteBeselerstrasse 4
22607 Hamburg
22607 Hamburg (DE)

   


(54) FINE ALUMINIUM HYDROXIDE