(19)

(11)

EP 0 472 591 A1

(12)

(43) Date of publication: 04.03.1992 Bulletin 1992/10 (21) Application number: 90907689.0 (22) Date of filing: 16.05.1990

(51) International Patent Classification (IPC):  A61K 8/ 00( . ) A61K 8/ 42( . ) A61K 8/ 60( . ) C11D 1/ 83( . ) C11D 1/ 52( . ) A61K 8/ 20( . ) A61K 8/ 46( . ) A61Q 19/ 10( . ) C11D 1/ 12( . ) C11D 1/ 66( . ) (86) International application number: PCT/US1990/002710 (87) International publication number: WO 1990/014411 (29.11.1990 Gazette 1990/27)

(84) Designated Contracting States: BE DE ES FR GB IT NL SE (30) Priority: 18.05.1989 US 19890353723 (71) Applicant: HENKEL CORPORATION Ambler, Pennsylvania 19002 (US)	(72) Inventors: SALKA, Barry, A. Fair Lawn, NJ 07410 (US) BATOR, Patricia, E. Seacaucus, NJ 07094 (US) (74) Representative: von Kreisler, Alek, Dipl.-Chem., et al  Patentanwälte von Kreisler-Selting-Werner Postfach 10 22 41 D-50462 Köln D-50462 Köln (DE)