(19)
(11) EP 0 650 348 A1

(12)

(43) Date of publication:
03.05.1995 Bulletin 1995/18

(21) Application number: 93917085.0

(22) Date of filing: 09.07.1993
(51) International Patent Classification (IPC): 
A01G 1/ 00( . )
A23L 1/ 0528( . )
A61K 9/ 00( . )
A61L 15/ 28( . )
C08B 37/ 14( . )
A01G 31/ 00( . )
A61F 13/ 36( . )
A61L 15/ 00( . )
B65D 65/ 46( . )
C08J 9/ 28( . )
(86) International application number:
PCT/US1993/006500
(87) International publication number:
WO 1994/002029 (03.02.1994 Gazette 1994/04)
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

(30) Priority: 23.07.1992 US 19920918992

(71) Applicant: FMC CORPORATION
Philadelphia, PA 19103 (US)

(72) Inventors:
  • SNOW, William, Curtis
    Rockland, ME 04841 (US)
  • RENN, Donald, Walter
    Glen Cove, ME 04846 (US)

(74) Representative: Hamilton, Raymond 
FMC Corporation (UK) Limited Process Additives Division Tenax Road Trafford Park
Manchester M17 1WT
Manchester M17 1WT (GB)

   


(54) GLUCOMANNAN SPONGEOUS MATRICES