(19)

(11)

EP 0 706 371 A1

(12)

(43) Date of publication: 17.04.1996 Bulletin 1996/16 (21) Application number: 94922023.0 (22) Date of filing: 27.06.1994

(51) International Patent Classification (IPC):  C11D 1/ 12( . ) C11D 1/ 06( . ) C11D 1/ 29( . ) C11D 3/ 00( . ) C11D 1/ 28( . ) C11D 1/ 04( . ) C11D 1/ 14( . ) C11D 1/ 37( . ) C11D 1/ 22( . ) (86) International application number: PCT/US1994/007200 (87) International publication number: WO 1995/000117 (05.01.1995 Gazette 1995/02)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE (30) Priority: 28.06.1993 EP 19930870123 (71) Applicant: THE PROCTER & GAMBLE COMPANY Cincinnati, Ohio 45202 (US)	(72) Inventors: SURUTZIDIS, Athanasios B-1780 Wemmel (BE) FISK, Andrew, Albon B-1853 Strombeek-Bever (BE) BOUTIQUE, Jean-Pol B-5800 Gembloux (BE) JONES, Roger, Jeffery B-1350 Jauche (BE) (74) Representative: Engisch, Gautier, et al  Procter & Gamble European Technical Center N.V. Temselaan 100 B-1853 Strombeek-Bever B-1853 Strombeek-Bever (BE)