(19)

(11)

EP 0 116 564 A1

(12)

(43) Date of publication: 29.08.1984 Bulletin 1984/35 (21) Application number: 83902194.0 (22) Date of filing: 03.06.1983

(51) International Patent Classification (IPC):  C08G 65/ 26( . ) C10M 173/ 02( . ) (86) International application number: PCT/US1983/000857 (87) International publication number: WO 1984/000361 (02.02.1984 Gazette 1984/03)

(84) Designated Contracting States: AT BE CH DE GB LI LU NL SE (30) Priority: 08.07.1982 US 19820396301 (71) Applicant: E.F. HOUGHTON & Co. Valley Forge, PA 19842 (US)	(72) Inventor: COSTAGLIOLA, Emil, J. Springfield, PA 19064 (US)