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(11)

EP 1 737 758 A2

(12)

(43) Date of publication: 03.01.2007 Bulletin 2007/01 (21) Application number: 05734931.8 (22) Date of filing: 13.04.2005

(51) International Patent Classification (IPC):  B65D 83/00(2006.01) (86) International application number: PCT/US2005/012593 (87) International publication number: WO 2005/100203 (27.10.2005 Gazette 2005/43)

(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 MC NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR LV MK YU (30) Priority: 13.04.2004 US 823127 (71) Applicant: ADVANCED TECHNOLOGY MATERIALS, INC. Danbury, CT 06810-0855 (US)

(72) Inventors: O'DOUGHERTY, Kevin T. 7 Commerce Drive, Danbury, CT 06810-0855 (US) OBERG, Russell F. Danbury, CT 06810-0855 (US) MENNING, Joseph P. 7 Commerce Drive, Danbury, CT 06810-0855 (US) EIDEN, Gregory, B. 7 Commerce Drive, Danbury, CT 06810-0855 (US) GRANT, Donald C. 7 Commerce Drive, Danbury, CT 06810-0855 (US) (74) Representative: Elsworth, Dominic Stephen et al Hargreaves Elsworth Suite 14 I6, Charlotte Square Newcastle-upon-Tyne, NE1 4XF Newcastle-upon-Tyne, NE1 4XF (GB)