(19)

(11)

EP 1 603 688 A2

(12)

(88) Date of publication A3: 21.07.2005 (43) Date of publication: 14.12.2005 Bulletin 2005/50 (21) Application number: 04713957.1 (22) Date of filing: 24.02.2004

(51) International Patent Classification (IPC)7: B07C 7/04 (86) International application number: PCT/IB2004/001076 (87) International publication number: WO 2004/074964 (02.09.2004 Gazette 2004/36)

(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: 24.02.2003 US 449462 P 13.05.2003 US 470138 P (71) Applicant: Itrash, Inc. New York, NY 10016 (US)	(72) Inventors: WAGNER, Frederico CEP-01244-001 Sao Paulo, SP (BR) ZSIGMOND, Fabio CEP-06342-000 Carapicuiba, SP (BR) YOSHIZAWA, Geraldo, Luiz CEP-05711-001 Sao Paulo, SP (BR) (74) Representative: Dixon, Philip Matthew  i.p. 21 Limited, Norwich Research Park, Colney Norwich,Norfolk NR4 7UT Norwich,Norfolk NR4 7UT (GB)