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Pub. No.:    WO/2000/027969    International Application No.:    PCT/US1999/026600
Publication Date: 18.05.2000 International Filing Date: 10.11.1999
Chapter 2 Demand Filed:    18.05.2000    
C07C 409/24 (2006.01), C07D 209/48 (2006.01), C11D 3/39 (2006.01), C11D 17/06 (2006.01)
Applicants: THE PROCTER & GAMBLE COMPANY [US/US]; One Procter & Gamble Plaza Cincinnati, OH 45202 (US) (For All Designated States Except US).
DI CAPUA, Gloria [IT/IT]; (IT) (For US Only).
DRESCO, Pierre, Antoine [FR/IT]; (IT) (For US Only).
SCIALLA, Stefano [IT/IT]; (IT) (For US Only)
Inventors: DI CAPUA, Gloria; (IT).
DRESCO, Pierre, Antoine; (IT).
SCIALLA, Stefano; (IT)
Agent: REED, T., David; The Procter & Gamble Company 5299 Spring Grove Avenue Cincinnati, OH 45217-1087 (US)
Priority Data:
PCT/US98/23987 10.11.1998 US
Abstract: front page image
(EN)The present invention relates to a process for preparing a pre-formed peroxycarboxylic acid and a bleaching comprising same. These compositions are suitable to deliver improved bleaching performance whilst also being safe to colour and fabric. Furthermore the compositions herein are also chemically and physically stable upon prolonged periods of storage time.
(FR)Cette invention se rapporte à un procédé de préparation d'un acide peroxycarboxylique préformé, et à une composition de blanchiment comprenant cet acide. De telles compositions ont l'avantage de produire des performances de blanchiment améliorées, tout en préservant les couleurs et les tissus. De telles compositions sont chimiquement et physiquement stables lors de périodes d'entreposage prolongées.
Designated States: AE, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CR, CU, CZ, DE, DK, DM, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)