(19)

(11)

EP 0 650 518 A1

(12)

(43) Date of publication: 03.05.1995 Bulletin 1995/18 (21) Application number: 93916935.0 (22) Date of filing: 02.07.1993

(51) International Patent Classification (IPC):  D06L 3/ 02( . ) C11D 3/ 08( . ) C11D 3/ 12( . ) C11D 17/ 00( . ) C11D 3/ 04( . ) C11D 3/ 10( . ) C11D 3/ 39( . ) C11D 17/ 06( . ) (86) International application number: PCT/US1993/006302 (87) International publication number: WO 1994/001521 (20.01.1994 Gazette 1994/03)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE (30) Priority: 14.07.1992 GB 19920014890 (71) Applicant: THE PROCTER & GAMBLE COMPANY Cincinnati, Ohio 45202 (US)	(72) Inventors: BAILLELY, Gerald, Marcel Newcastle-upon-Tyne NE3 5QU (GB) BROWN, Carolyn, Jayne B-1050 Bruxelles (BE) SORRIE, Graham, Alexander 1 Breamish Ellington Northumberland NE61 5LJ (GB) (74) Representative: Gibson, Tony Nicholas, et al  Procter & Gamble (NTC) Limited Whitley Road Longbenton Newcastle upon Tyne NE12 9TS Longbenton Newcastle upon Tyne NE12 9TS (GB)