(19)

(11)

EP 0 759 056 A1

(12)

(43) Date of publication: 26.02.1997 Bulletin 1997/09 (21) Application number: 95916112.0 (22) Date of filing: 24.03.1995

(51) International Patent Classification (IPC):  D06L 1/ 00( . ) C01B 15/ 10( . ) C11D 3/ 395( . ) D06L 3/ 02( . ) C01B 15/ 055( . ) C11D 3/ 39( . ) C11D 17/ 00( . ) (86) International application number: PCT/US1995/003690 (87) International publication number: WO 1995/028454 (26.10.1995 Gazette 1995/46)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE (30) Priority: 13.04.1994 GB 19940007279 (71) Applicant: THE PROCTER & GAMBLE COMPANY Cincinnati, Ohio 45202 (US)	(72) Inventors: BASTON, Gail, Margaret Tyne & Wear NE26 1QB (GB) JEFFREY, Janice Newcastle upon Tyne NE21 4QA (GB) PARK, John, Scott Tyne & Wear NE25 0SX (GB) BAILLELY, Gerard, Marcel Newcastle upon Tyne NE3 5LS (GB) (74) Representative: Gibson, Tony Nicholas, et al  Procter & Gamble Limited, Whitley Road Longbenton, Newcastle upon Tyne NE12 9TS Longbenton, Newcastle upon Tyne NE12 9TS (GB)