(19)

(11)

EP 0 521 062 A1

(12)

(43) Date of publication: 07.01.1993 Bulletin 1993/01 (21) Application number: 91906633.0 (22) Date of filing: 18.03.1991

(51) International Patent Classification (IPC):  B32B 27/ 20( . ) B41M 3/ 00( . ) B41M 1/ 30( . ) G09F 3/ 20( . ) (86) International application number: PCT/US1991/001875 (87) International publication number: WO 1991/014571 (03.10.1991 Gazette 1991/23)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB IT LI NL SE (30) Priority: 19.03.1990 US 19900496465 20.03.1990 US 19900496398 (71) Applicant: RAYCHEM CORPORATION Menlo Park California 94025 (US)	(72) Inventors: VOGDES, Christine, Ellen Mountain View, CA 94043 (US) HANSON, Kris, Byron Newark, CA 94560 (US) (74) Representative: DLUGOSZ, A.C. RAYCHEM LIMITED, et al  Faraday Road Dorcan Swindon Wiltshire SN3 5HH Wiltshire SN3 5HH (GB)