(19)

(11)

EP 0 760 799 A1

(12)

(43) Date of publication: 12.03.1997 Bulletin 1997/11 (21) Application number: 95920648.0 (22) Date of filing: 24.05.1995

(51) International Patent Classification (IPC):  B65H 55/ 04( . ) (86) International application number: PCT/US1995/006591 (87) International publication number: WO 1995/032140 (30.11.1995 Gazette 1995/51)

(84) Designated Contracting States: DE FR GB IT (30) Priority: 24.05.1994 JP 19940135112 (71) Applicant: DU PONT-TORAY COMPANY, LTD. Chuo-ku, Tokyo 103 (JP)	(72) Inventors: UCHIDA, Takamasa Kyoto-shi, Kyoto-fu 607 (JP) OKA, Kazue Kusatsu-shi, Shiga-ken 525 (JP) (74) Representative: Woodman, Derek, et al  Frank B. Dehn & Co., European Patent Attorneys, 179 Queen Victoria Street London EC4V 4EL London EC4V 4EL (GB)