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1. (WO2003072691) BLEACH CATALYST COMPOSITION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2003/072691    International Application No.:    PCT/EP2003/000995
Publication Date: 04.09.2003 International Filing Date: 03.02.2003
Chapter 2 Demand Filed:    07.07.2003    
IPC:
C11D 1/04 (2006.01), C11D 3/20 (2006.01), C11D 3/386 (2006.01), C11D 3/39 (2006.01), C11D 10/04 (2006.01)
Applicants: UNILEVER N.V. [NL/NL]; UNILEVER N.V., Weena 455, NL-3013 AL Rotterdam (NL) (AL, AM, AT, AZ, BA, BE, BF, BG, BJ, BR, BY, CF, CG, CH, CI, CM, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, FR, GA, GE, GN, GQ, GR, GW, HR, HU, ID, IS, IT, JP, KG, KP, KR, KZ, LR, LT, LU, LV, MA, MC, MD, MG, MK, ML, MR, MX, MZ, NE, NL, NO, PH, PL, PT, RO, RU, SE, SI, SK, SN, TD, TG, TJ, TM, TN, TR, UA, UZ, VN, YU only).
UNILEVER PLC [GB/GB]; UNILEVER HOUSE, Blackfriars, London, Greater London EC4 4BQ (GB) (AE, AG, AU, BB, BZ, CA, CY, GB, GD, GH, GM, IE, IL, KE, LC, LK, LS, MN, MW, NZ, OM, SC, SD, SG, SL, SZ, TT, TZ, UG, VC, ZA, ZM, ZW only).
HINDUSTAN LEVER LIMITED [IN/IN]; Hindustan Lever House, 165/166 Backbay Reclamation, Maharashtra, 400 020 Mumbai (IN) (IN only)
Inventors: HAGE, Ronald; (NL).
KLUGKIST, Jan; (NL).
SWARTHOFF, Ton; (NL)
Agent: TANSLEY, Sally, E.; Unilever PLC, Patent Department, Colworth House, Sharnbrook, Bedford MK44 1LQ (NL)
Priority Data:
0204824.7 28.02.2002 GB
0212751.2 31.05.2002 GB
Title (EN) BLEACH CATALYST COMPOSITION
(FR) COMPOSITION CATALYTIQUE DE BLANCHIMENT
Abstract: front page image
(EN)A bleaching composition comprising: an organic ligand which forms a complex with a transition metal for bleaching a substrate with atmospheric oxygen; an oxidizable substrate consisting of an unsaturated acid or a generating system for producing an unsaturated acid in situ; a lipoxygenase enzyme for oxidizable precursor is disclosed.
(FR)L'invention concerne une composition de blanchiment renfermant un ligand organique qui forme un complexe avec un métal de transition de manière à blanchir un substrat avec de l'oxygène atmosphérique, un substrat oxydable contenant un acide insaturé ou un système de génération servant à produire un acide insaturé in situ, une enzyme de lipoxygénase permettant d'oxyder le précurseur oxydable.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, 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, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PT, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)