(19)

(11)

EP 0 753 041 A1

(12)

(43) Date of publication: 15.01.1997 Bulletin 1997/03 (21) Application number: 95916432.0 (22) Date of filing: 17.04.1995

(51) International Patent Classification (IPC):  C11D 3/ 00( . ) C11D 3/ 386( . ) C11D 3/ 37( . ) C11D 17/ 06( . ) (86) International application number: PCT/US1995/004708 (87) International publication number: WO 1995/029222 (02.11.1995 Gazette 1995/47)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE (30) Priority: 22.04.1994 EP 19940302880 (71) Applicant: THE PROCTER & GAMBLE COMPANY Cincinnati, Ohio 45202 (US)	(72) Inventors: BROOKER, Anju, Deepali Gosforth Newcastle upon Tyne NE2 3EY (GB) DOOD, Ian, Martin Newcastle upon Tyne NE12 0YW (GB) HALL, Robin, Gibson Heaton Newcastle upon Tyne NE1 4XB (GB) (74) Representative: Engisch, Gautier, et al  Procter & Gamble European Technical Center N.V. Temselaan 100 1853 Strombeek-Bever 1853 Strombeek-Bever (BE)