(19)

(11)

EP 0 124 536 A1

(12)

(43) Date of publication: 14.11.1984 Bulletin 1984/46 (21) Application number: 83903140.0 (22) Date of filing: 15.09.1983

(51) International Patent Classification (IPC):  A61L 29/ 16( . ) C08K 3/ 22( . ) C08K 3/ 00( . ) (86) International application number: PCT/US1983/001404 (87) International publication number: WO 1984/001721 (10.05.1984 Gazette 1984/12)

(84) Designated Contracting States: BE DE FR GB (30) Priority: 05.11.1982 US 19820439506 (71) Applicant: BAXTER TRAVENOL LABORATORIES, INC. Deerfield, IL 60015 (US)	(72) Inventors: LAURIN, Dean, G. Lake Zurich, IL 60047 (US) STUPAR, James Crystal Lake, IL 60014 (US) (74) Representative: MacGregor, Gordon, et al  ERIC POTTER CLARKSON St. Mary's Court St. Mary's Gate Nottingham, NG1 1LE Nottingham, NG1 1LE (GB)