(19)

(11)

EP 0 728 161 A1

(12)

(43) Date of publication: 28.08.1996 Bulletin 1996/35 (21) Application number: 95932454.0 (22) Date of filing: 08.09.1995

(51) International Patent Classification (IPC):  C08K 5/ 521( . ) C08L 25/ 12( . ) C08L 55/ 02( . ) C08K 3/ 00( . ) C08L 55/ 00( . ) C08L 69/ 00( . ) (86) International application number: PCT/US1995/011435 (87) International publication number: WO 1996/007704 (14.03.1996 Gazette 1996/12)

(84) Designated Contracting States: BE DE ES FR GB IT NL (30) Priority: 09.09.1994 JP 19940240842 26.04.1995 JP 19950124493 (71) Applicant: GENERAL ELECTRIC COMPANY Schenectady, NY 12345 (US)	(72) Inventors: MIYAKE, Hiroshi Haga-gun, Tochigi Prefecture (JP) LIU, Chang, Feng Delmar, NY 12054 (US) (74) Representative: Szary, Anne Catherine, et al  London Patent Operation, GE Technical Services Co. Inc., Essex House, 12-13 Essex Street London WC2R 3AA London WC2R 3AA (GB)