(19)

(11)

EP 0 914 245 A1

(12)

(43) Date of publication: 12.05.1999 Bulletin 1999/19 (21) Application number: 97936197.0 (22) Date of filing: 23.07.1997

(51) International Patent Classification (IPC):  C08J 9/ 00( . ) B32B 27/ 32( . ) C08L 23/ 12( . ) C08L 77/ 00( . ) B32B 5/ 18( . ) C08J 5/ 18( . ) C08L 67/ 00( . ) (86) International application number: PCT/US1997/012995 (87) International publication number: WO 1998/004403 (05.02.1998 Gazette 1998/05)

(84) Designated Contracting States: BE DE ES FR GB IT NL (30) Priority: 31.07.1996 US 19960690620 (71) Applicant: MOBIL OIL CORPORATION Fairfax, Virginia 22037-0001 (US)	(72) Inventors: BREW, Joseph, Edward Newark, NY 14513 (US) DEANGELO, Caglayan Fairport, NY 14450 (US) KEUNG, Jay, Kin Victor, NY 14564-1337 (US) (74) Representative: Lawrence, Peter Robin Broughton, et al  GILL JENNINGS & EVERY, Broadgate House, 7 Eldon Street London EC2M 7LH London EC2M 7LH (GB)