(19)
(11) EP 1 458 424 A1

(12)

(43) Date of publication:
22.09.2004 Bulletin 2004/39

(21) Application number: 02804955.9

(22) Date of filing: 13.12.2002
(51) International Patent Classification (IPC)7A61L 15/24, C08F 20/58
(86) International application number:
PCT/GB2002/005681
(87) International publication number:
WO 2003/051408 (26.06.2003 Gazette 2003/26)
(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 SI SK TR
Designated Extension States:
AL LT LV MK RO

(30) Priority: 19.12.2001 GB 0130369
11.03.2002 GB 0205702

(71) Applicant: First Water Limited
Marlborough,Wiltshire SN8 2RB (GB)

(72) Inventors:
  • MUNRO, Hugh Semple
    Chipping Camden,2Warwickshire GL55 6QT (GB)
  • CERDAN, Carine
    Didcot,Oxfordshire OX11 7DR (GB)
  • HOSKINS, Richard
    Swindon,Wiltshire SN1 3PF (GB)

(74) Representative: Brown, David Leslie 
HASELTINE LAKE,Redcliff Quay120 Redcliff Street
Bristol BS1 6HU
Bristol BS1 6HU (GB)

   


(54) HYDROGEL COMPOSITIONS COMPRISING AN ACRYLOYL MORPHOLINE POLYMER