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1. (WO2010030769) ENZYMATIC TEXTILE BLEACHING COMPOSITIONS AND METHODS OF USE THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/030769    International Application No.:    PCT/US2009/056499
Publication Date: 18.03.2010 International Filing Date: 10.09.2009
IPC:
C11D 1/72 (2006.01), C11D 1/825 (2006.01), C11D 3/20 (2006.01), C11D 3/36 (2006.01), C11D 3/37 (2006.01), C11D 3/386 (2006.01), C11D 3/39 (2006.01), D06L 3/11 (2006.01), D06M 16/00 (2006.01)
Applicants: DANISCO US INC. [US/US]; 925 Page Mill Road Palo Alto, California 94304 (US) (For All Designated States Except US).
AUTERINEN, Anna-Liisa [FI/US]; (US) (For US Only).
PROZZO, Biancamari [IT/US]; (US) (For US Only).
REDLING, Erwin [DE/US]; (US) (For US Only).
VERMEERSCH, Lode [BE/US]; (US) (For US Only).
YOON, Mee-Young [US/US]; (US) (For US Only)
Inventors: AUTERINEN, Anna-Liisa; (US).
PROZZO, Biancamari; (US).
REDLING, Erwin; (US).
VERMEERSCH, Lode; (US).
YOON, Mee-Young; (US)
Agent: TODD, Stephen; Danisco Us Inc. 925 Page Mill Road Palo Alto, California 94304 (US)
Priority Data:
61/095,807 10.09.2008 US
61/099,020 22.09.2008 US
61/156,593 02.03.2009 US
Title (EN) ENZYMATIC TEXTILE BLEACHING COMPOSITIONS AND METHODS OF USE THEREOF
(FR) COMPOSITIONS ENZYMATIQUES DE BLANCHIMENT DE TEXTILES ET LEURS PROCÉDÉS D'UTILISATION
Abstract: front page image
(EN)Described are compositions and methods for enzymatic bleaching of textiles. A perhydrolase enzyme is used in combination with an ester substrate and hydrogen peroxide to produce a peracid for textile bleaching. Textiles bleached by the methods herein exhibit increased dye uptake, decreased textile damage, and/or bulkier softer handle than textiles bleached by conventional chemical bleaching processes
(FR)L'invention concerne des compositions et des procédés de blanchiment enzymatique de textiles. On utilise une enzyme perhydrolase combinée à un substrat d'ester et un peroxyde d'hydrogène pour produire un peracide afin de blanchir des textiles. Les textiles blanchis par la mise en œuvre au moyen de procédés de blanchiment chimique classiques. Les textiles blanchis présentent une absorption du colorant accrue, une détérioration des textiles améliorée, et/ou une manipulation de volume plus douce par rapport à des procédés de blanchiment chimiques classiques.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, 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)