(19)
(11) EP 1 409 030 A1

(12)

(43) Date of publication:
21.04.2004 Bulletin 2004/17

(21) Application number: 02745682.1

(22) Date of filing: 25.07.2002
(51) International Patent Classification (IPC)7A61L 15/42, A61L 15/60
(86) International application number:
PCT/GB2002/003406
(87) International publication number:
WO 2003/011352 (13.02.2003 Gazette 2003/07)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 26.07.2001 GB 0118250

(71) Applicant: Johson & Johson Medical Limited
Edinburgh EH2 4NH (GB)

(72) Inventors:
  • CULLEN, Breda, Mary
    Skipton,North Yorkshire BD23 1HR (GB)
  • KIRKWOOD, Andrew, James
    Hull,East Yorkshire HU16 4QG (GB)

(74) Representative: James, Anthony Christopher W.P. et al
Carpmaels & Ransford43-45 Bloomsbury Square
London WC1A 2RA
London WC1A 2RA (GB)

   


(54) APERTURED SHEET MATERIALS CONSISTING OF A HYDROGEL COMPOSITIION