(19)

(11)

EP 2 212 261 A2

(12)

(88) Date of publication A3: 20.08.2009 (43) Date of publication: 04.08.2010 Bulletin 2010/31 (21) Application number: 08842450.2 (22) Date of filing: 27.10.2008

(51) International Patent Classification (IPC):  C04B 35/447(2006.01) C04B 38/06(2006.01) (86) International application number: PCT/IB2008/002853 (87) International publication number: WO 2009/053835 (30.04.2009 Gazette 2009/18)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 25.10.2007 PT 10386607 (71) Applicant: Souto Ranito Lourenço, Claudia Marina 2785-817 S. D. Rana - Cascais (PT)	(72) Inventor: Souto Ranito Lourenço, Claudia Marina 2785-817 S. D. Rana - Cascais (PT) (74) Representative: Ferreira Pereira da Silva Garcia, Teresa Maria  Garrigues, Cunha Ferreira, Lda. Av. Eng. Duarte Pacheco, Torre 1 1070-101 Lisboa 1070-101 Lisboa (PT)