(19)

(11)

EP 0 866 659 A1

(12)

(43) Date of publication: 30.09.1998 Bulletin 1998/40 (21) Application number: 96942549.0 (22) Date of filing: 13.12.1996

(51) International Patent Classification (IPC):  A23C 19/ 05( . ) A23C 19/ 076( . ) (86) International application number: PCT/IB1996/001482 (87) International publication number: WO 1997/022259 (26.06.1997 Gazette 1997/27)

(84) Designated Contracting States: AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 15.12.1995 GB 19950025690 (71) Applicants: Blesinger, Ludwig Stephan 5600 Wuppertal (DE) Neumann, Emmy 1020 Vienna (AT)	(72) Inventor: BRATLAND, Arthur, Olai B - 4841 Henri-Chapelle (BE) (74) Representative: Geering, Keith Edwin, et al  REDDIE & GROSE 16 Theobalds Road London WC1X 8PL London WC1X 8PL (GB)