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(11)

EP 1 846 587 A1

(12)

(43) Date of publication: 24.10.2007 Bulletin 2007/43 (21) Application number: 06701876.2 (22) Date of filing: 09.02.2006

(51) International Patent Classification (IPC):  C23C 14/32(2006.01) C08J 7/00(2006.01) B65D 1/09(2006.01) C23C 14/18(2006.01) A61J 1/06(2006.01) (86) International application number: PCT/GB2006/000433 (87) International publication number: WO 2006/085063 (17.08.2006 Gazette 2006/33)

(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: 09.02.2005 GB 0502666 05.05.2005 GB 0509210 (71) Applicant: Arrow International Limited Valetta, VLT 08 (MT)	(72) Inventors: MCAFFER, Ian Gardner Cameron, Breath Ltd Biggin Hill, Kent TN16 3TR (GB) TASKO, Peter Ernest, Resolution Chemicals Limited Stevenage, Hertfordshire SG1 4QT (GB) (74) Representative: Schlich, George William et al Schlich & Co 34 New Road Littlehampton West Sussex BN17 5AT Littlehampton West Sussex BN17 5AT (GB)