(19)

(11)

EP 0 835 278 A1

(12)

(43) Date of publication: 15.04.1998 Bulletin 1998/16 (21) Application number: 96919910.0 (22) Date of filing: 24.05.1996

(51) International Patent Classification (IPC):  B65D 65/ 46( . ) C08L 33/ 00( . ) C08L 101/ 08( . ) C08J 5/ 18( . ) C08L 33/ 06( . ) C08L 33/ 12( . ) (86) International application number: PCT/GB1996/001264 (87) International publication number: WO 1997/000282 (03.01.1997 Gazette 1997/02)

(84) Designated Contracting States: CH DE ES FR GB GR IT LI NL (30) Priority: 15.06.1995 GB 19950012153 (71) Applicants: ZENECA RESINS BV 5140 AC Waalwijk (NL) ZENECA LIMITED London W1Y 6LN (GB)	(72) Inventors: HEUTS, Martinus, Petrus, Josef Andover, MA 55304 (US) PADGET, John, Christopher Frodsham, Cheshire WA6 6RO (GB) (74) Representative: Sheller, Alan, et al  Intellectual Property Group Zeneca Specialties P.O. Box 42 Hexagon House Blackley Manchester M9 8ZS Manchester M9 8ZS (GB)