(19)
(11)
EP 0 255 824 A1
(12)
(43)
Date of publication:
17.02.1988
Bulletin 1988/07
(21)
Application number:
86906964.0
(22)
Date of filing:
21.11.1986
(51)
International Patent Classification (IPC):
C11B
3/
00
( . )
(86)
International application number:
PCT/NO1986/000077
(87)
International publication number:
WO 1987/003899
(
02.07.1987
Gazette 1987/14)
(84)
Designated Contracting States:
AT BE CH DE FR GB IT LI LU NL SE
(30)
Priority:
19.12.1985
NO 19850005147
(71)
Applicant:
NORSK HYDRO A/S
N-0257 Oslo 2 (NO)
(72)
Inventors:
BREIVIK, Harald
N-3900 Porsgrunn (NO)
BORRETZEN, Bernt
N-3900 Porsgrunn (NO)
JORGENSEN, Tore-Erling
N-3900 Porsgrunn (NO)
(74)
Representative:
Hitchcock, Esmond Antony, et al
Lloyd Wise, Tregear & Co. Norman House 105-109 Strand
London WC2R 0AE
London WC2R 0AE (GB)
(54)
A REFINED FISH OIL CONCENTRATE AND THE PRODUCTION PROCESS FOR SAMPLE