(19)

(11)

EP 0 738 348 A1

(12)

(43) Date of publication: 23.10.1996 Bulletin 1996/43 (21) Application number: 94912945.0 (22) Date of filing: 04.04.1994

(51) International Patent Classification (IPC):  C08J 3/ 205( . ) D21H 17/ 35( . ) D21H 13/ 40( . ) D21H 21/ 52( . ) (86) International application number: PCT/US1994/003665 (87) International publication number: WO 1994/023125 (13.10.1994 Gazette 1994/23)

(84) Designated Contracting States: DE FR (30) Priority: 05.04.1993 GB 19930007072 (71) Applicant: EXXON CHEMICAL PATENTS INC. Baytown, TX 77520-2149 (US)	(72) Inventors: JACOBS, Paul, M. Leics. LE2 4GA (GB) DEVOREST, Yann Lynchburg, VA 24503 (US) (74) Representative: Veldhuizen, Albert Dirk Willem  Exxon Chemical Limited European Patents and Licences Exxon Chemical Technology Centre P.O. Box 1 Abingdon Oxfordshire OX13 6BB Abingdon Oxfordshire OX13 6BB (GB)