(19)

(11)

EP 0 765 378 A1

(12)

(43) Date of publication: 02.04.1997 Bulletin 1997/14 (21) Application number: 95920527.0 (22) Date of filing: 18.05.1995

(51) International Patent Classification (IPC):  C11D 1/ 12( . ) C11D 3/ 08( . ) C11D 3/ 22( . ) C11D 3/ 04( . ) C11D 3/ 10( . ) C11D 17/ 06( . ) (86) International application number: PCT/US1995/006291 (87) International publication number: WO 1995/034625 (21.12.1995 Gazette 1996/02)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE (30) Priority: 13.06.1994 US 19940258808 (71) Applicant: THE PROCTER & GAMBLE COMPANY Cincinnati, Ohio 45202 (US)	(72) Inventors: STEARNS, Charles, Louis Cincinnati, OH 45240 (US) STRAUSS, Daniel, Louis Mason, OH 45040 (US) (74) Representative: Peet, Jillian Wendy, et al  Procter & Gamble Limited, Whitley Road, Longbenton Newcastle upon Tyne NE12 9TS Newcastle upon Tyne NE12 9TS (GB)