(19)
(11) EP 0 659 210 A1

(12)

(43) Date of publication:
28.06.1995 Bulletin 1995/26

(21) Application number: 93919229.0

(22) Date of filing: 31.08.1993
(51) International Patent Classification (IPC): 
A61K 8/ 73( . )
A61L 17/ 10( . )
A61Q 11/ 00( . )
C12P 19/ 26( . )
 A61L 15/ 28( . )
A61Q 5/ 00( . )
C12N 9/ 42( . )
D21H 17/ 00( . )
(86) International application number:
PCT/EP1993/002352
(87) International publication number:
WO 1994/005778 (17.03.1994 Gazette 1994/07)
(84) Designated Contracting States:
CH DE ES FR GB IT LI

(30) Priority: 01.09.1992 GB 19920018512
10.11.1992 GB 19920023493

(71) Applicants:
  • SANDOZ-PATENT-GMBH
    D-79539 Lörrach (DE)
  • SANDOZ LTD.
    CH-4002 Basel (CH)

(72) Inventors:
  • BRODEL, Bruno, Maurice, Léon
    F-59000 Lille (FR)
  • DEBEIRE, Philippe, Victor, Jean
    F-69200 Tourcoing (FR)
  • MONSAN, Pierre Frédéric Emmanuel
    F-31700 Mondonville (FR)
  • PAUL, François, Marie, Bernard
    F-31400 Toulouse (FR)
  • TOUZEL, Jean-Pierre, Marie
    F-59650 Villeneuve d'Ascq (FR)

   


(54) NEW PRODUCTS OF DEPOLYMERIZING PARTIALLY ACETYLATED CHITOSAN, NEW ENZYMES AND NEW THERMOACTINOMYCES STRAIN FOR THE PRODUCTION THEREOF