(19)

(11)

EP 0 712 438 A1

(12)

(43) Date of publication: 22.05.1996 Bulletin 1996/21 (21) Application number: 94926703.0 (22) Date of filing: 22.07.1994

(51) International Patent Classification (IPC):  C11D 3/ 386( . ) C11D 17/ 00( . ) (86) International application number: PCT/US1994/008415 (87) International publication number: WO 1995/004808 (16.02.1995 Gazette 1995/08)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE (30) Priority: 10.08.1993 EP 19930870163 (71) Applicant: THE PROCTER & GAMBLE COMPANY Cincinnati, Ohio 45202 (US)	(72) Inventor: GOLDSTEIN, Alan, Scott Blue Ash, OH 45242 (US) (74) Representative: Engisch, Gautier, et al  Procter & Gamble European Technical Center N.V. Temselaan 100 B-1853 Strombeek-Bever B-1853 Strombeek-Bever (BE)