(19)
(11) EP 1 841 708 A2

(12)

(88) Date of publication A3:
12.10.2006

(43) Date of publication:
10.10.2007 Bulletin 2007/41

(21) Application number: 06701096.7

(22) Date of filing: 13.01.2006
(51) International Patent Classification (IPC): 
C04B 18/02(2006.01)
C04B 33/13(2006.01)
 C04B 18/04(2006.01)
(86) International application number:
PCT/EP2006/000272
(87) International publication number:
WO 2006/074946 (20.07.2006 Gazette 2006/29)
(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: 14.01.2005 GR 20050100015
16.09.2005 GR 20050100470
28.09.2005 US 721888 P

(71) Applicant: Bethani, Sophia
124 61 Athens (GR)

(72) Inventor:
  • Bethani, Sophia
    124 61 Athens (GR)

(74) Representative: Tomkinson, Alexandra 
Bailey Walsh & Co 5 York Place
Leeds LS1 2SD
Leeds LS1 2SD (GB)

   


(54) SYNTHETIC AGGREGATES COMPRISING SEWAGE SLUDGE AND OTHER WASTE MATERIALS AND METHODS FOR PRODUCING SUCH AGGREGATES