(19)

(11)

EP 0 418 254 A1

(12)

(43) Date of publication: 27.03.1991 Bulletin 1991/13 (21) Application number: 89905231.0 (22) Date of filing: 21.04.1989

(51) International Patent Classification (IPC):  C03C 25/ 10( . ) C04B 41/ 63( . ) C09D 183/ 04( . ) C04B 41/ 48( . ) C09D 125/ 06( . ) C08L 83/ 04( . ) (86) International application number: PCT/SE1989/000225 (87) International publication number: WO 1989/010386 (02.11.1989 Gazette 1989/26)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 21.04.1988 SE 19880001472 (71) Applicants: PÜHRINGER, Josef, Dr. S-183 64 Täby/Stockholm (SE) Makes, Frantisek, Dr. S-139 00 Värmdö (SE)	(72) Inventors: PÜHRINGER, Josef, Dr. S-183 64 Täby/Stockholm (SE) Makes, Frantisek, Dr. S-139 00 Värmdö (SE) (74) Representative: Kinzebach, Werner, Dr., et al  Patentanwälte Reitstötter, Kinzebach und Partner Postfach 86 06 49 D-81633 München D-81633 München (DE)