(19)

(11)

EP 0 258 220 A1

(12)

(43) Date of publication: 09.03.1988 Bulletin 1988/10 (21) Application number: 86901176.0 (22) Date of filing: 27.01.1986

(51) International Patent Classification (IPC):  C08L 67/ 00( . ) C08L 87/ 00( . ) C08L 79/ 08( . ) (86) International application number: PCT/US1986/000119 (87) International publication number: WO 1987/004447 (30.07.1987 Gazette 1987/17)

(84) Designated Contracting States: DE FR GB IT NL (71) Applicant: GENERAL ELECTRIC COMPANY Schenectady New York 12305 (US)	(72) Inventors: LIU, Nan-I Mt. Vernon, IN 47620 (US) MC CREADY, Russell, James Mt. Vernon, IN 47620 (US) (74) Representative: Sieb, Rolf, Dr., et al  Finstertal 12 D-69514 Laudenbach D-69514 Laudenbach (DE)