(19)
(11) EP 0 706 389 A1

(12)

(43) Date of publication:
17.04.1996 Bulletin 1996/16

(21) Application number: 94919671.0

(22) Date of filing: 29.06.1994
(51) International Patent Classification (IPC): 
A61K 8/ 34( . )
A61K 31/ 13( . )
A61K 31/ 205( . )
A61Q 11/ 00( . )
 A61K 8/ 44( . )
A61K 31/ 195( . )
A61K 33/ 30( . )
(86) International application number:
PCT/EP1994/002130
(87) International publication number:
WO 1995/001173 (12.01.1995 Gazette 1995/03)
(84) Designated Contracting States:
DE FR GB IT

(30) Priority: 01.07.1993 EP 19930305154

(71) Applicants:
  • UNILEVER PLC
    London EC4P 4BQ (GB)
  • UNILEVER N.V.
    NL-3013 AL Rotterdam (NL)

(72) Inventors:
  • VAN DER OUDERAA, Franciscus, Johnannes, G.
    Neston South Wirral Cheshire L64 6QQ (GB)
  • CUMMINS, Diane
    Wirral L48 2HF (GB)
  • HAMMOND, Kevin
    Irby, Wirral (GB)
  • TRAUDT, Michael, David
    Spital Wirral L63 9LY (GB)

(74) Representative: van Gent, Jan Paulus, et al 
Unilever N.V., Patent Division Postbus 137
NL-3130 AC Vlaardingen
NL-3130 AC Vlaardingen (NL)

   


(54) AMPHOTERIC SURFACTANT FOR THE TREATMENT OF APHTHOUS ULCERS