(19)

(11)

EP 0 070 304 A1

(12)

(43) Date of publication: 26.01.1983 Bulletin 1983/04 (21) Application number: 82900726.0 (22) Date of filing: 19.01.1982

(51) International Patent Classification (IPC):  C07C 41/ 05( . ) C07C 1/ 00( . ) C07C 5/ 48( . ) C07C 27/ 00( . ) C07C 29/ 50( . ) C07C 41/ 00( . ) C07C 43/ 04( . ) B01J 8/ 02( . ) C07C 5/ 327( . ) C07C 11/ 09( . ) C07C 29/ 154( . ) C07C 31/ 04( . ) C07C 41/ 06( . ) C07C 67/ 00( . ) (86) International application number: PCT/US1982/000061 (87) International publication number: WO 1982/002548 (05.08.1982 Gazette 1982/19)

(84) Designated Contracting States: BE CH DE FR GB LI LU NL (30) Priority: 27.01.1981 US 19810228909 (71) Applicant: SWEENEY, Maxwell P. Los Angeles, CA 90026 (US)	(72) Inventor: SWEENEY, Maxwell P. Los Angeles, CA 90026 (US) (74) Representative: Skailes, Humphrey John, et al  Frank B. Dehn & Co. Imperial House 15-19 Kingsway London WC2B 6UZ London WC2B 6UZ (GB)