(19)

(11)

EP 0 344 205 A1

(12)

(43) Date of publication: 06.12.1989 Bulletin 1989/49 (21) Application number: 88902052.0 (22) Date of filing: 11.02.1988

(51) International Patent Classification (IPC):  C08L 23/ 26( . ) C08L 77/ 00( . ) (86) International application number: PCT/US1988/000399 (87) International publication number: WO 1988/006174 (25.08.1988 Gazette 1988/19)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 13.02.1987 US 19870014553 02.02.1988 US 19880151362 (71) Applicant: THE DEXTER CORPORATION Windsor Locks, CT 06096 (US)	(72) Inventors: PERRON, Peter, J. Arlington, TX 76011 (US) BOURBONAIS, Edward, A. Arlington, TX 76011 (US) (74) Representative: Horner, Martin Grenville, et al  Cruikshank & Fairweather 19 Royal Exchange Square Glasgow G1 3AE Scotland Glasgow G1 3AE Scotland (GB)