(19)

(11)

EP 0 750 650 A1

(12)

(43) Date of publication: 02.01.1997 Bulletin 1997/01 (21) Application number: 95914069.0 (22) Date of filing: 15.03.1995

(51) International Patent Classification (IPC):  C08L 23/ 06( . ) C09J 123/ 04( . ) C08L 23/ 08( . ) C09J 123/ 08( . ) (86) International application number: PCT/US1995/003301 (87) International publication number: WO 1995/025141 (21.09.1995 Gazette 1995/40)

(84) Designated Contracting States: BE DE ES FR GB IT NL (30) Priority: 15.03.1994 US 19940214321 (71) Applicant: EXXON CHEMICAL PATENTS INC. Baytown, TX 77520-2149 (US)	(72) Inventors: MEKA, Prasadarao Seabrook, TX 77586 (US) FARLEY, James, McLeod League City, TX 77573 (US) DAVIS, Donna, Sue Baytown, TX 77521 (US) (74) Representative: Hart, Richard Joseph, et al  Exxon Chemical Limited, Exxon Chemical Technology Centre, P.O. Box 1, Milton Hill Abingdon, Oxfordshire OX13 6BB Abingdon, Oxfordshire OX13 6BB (GB)