(19)

(11)

EP 0 065 984 A1

(12)

(43) Date of publication: 08.12.1982 Bulletin 1982/49 (21) Application number: 82900276.0 (22) Date of filing: 07.12.1981

(51) International Patent Classification (IPC):  A23K 1/ 12( . ) C08G 18/ 64( . ) A24B 15/ 16( . ) D21C 3/ 00( . ) (86) International application number: PCT/US1981/001627 (87) International publication number: WO 1982/001902 (10.06.1982 Gazette 1982/15)

(84) Designated Contracting States: AT CH DE FR LI SE (30) Priority: 05.12.1980 US 19800213236 (71) Applicant: JORDAN, Robert K. Pittsburgh, PA 15227 (US)	(72) Inventor: JORDAN, Robert K. Pittsburgh, PA 15227 (US)