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Machine translation
1. (WO2007000775) A PROCESS FOR DYEING OF WOOL OR SILK AND THEIR BLENDS (FIBRE /YARN/FABRIC) WITH INDIGO
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/000775    International Application No.:    PCT/IN2006/000216
Publication Date: 04.01.2007 International Filing Date: 27.06.2006
Chapter 2 Demand Filed:    22.01.2007    
IPC:
D06P 1/22 (2006.01), D06P 1/655 (2006.01)
Applicants: MALWA INDUSTRIES LIMITED [IN/IN]; 230 Industrial Area-A, Ludhiana 141 003, Punjab (IN) (For All Designated States Except US).
OSWAL, Jangi, Lal [IN/IN]; (IN) (For US Only).
OSWAL, Rishi [IN/IN]; (IN) (For US Only)
Inventors: OSWAL, Jangi, Lal; (IN).
OSWAL, Rishi; (IN)
Agent: DAVAR, G., S.; L S Davar & Co., 32 Radha Madhab Dutta Garden Lane, Kolkata 700 010 (IN)
Priority Data:
1674/DEL/05 28.06.2005 IN
Title (EN) A PROCESS FOR DYEING OF WOOL OR SILK AND THEIR BLENDS (FIBRE /YARN/FABRIC) WITH INDIGO
(FR) PROCEDE DESTINE A COLORER DE LA LAINE OU DE LA SOIE ET LEURS MELANGES (FIBRE/FIL/ETOFFE) AVEC DE L'INDIGO
Abstract: front page image
(EN)The invention relates to a process for pretreatment of wool, silk or blends thereof rendering it receptive for the subsequent step of indigo dyeing. The pretreatment steps comprises in the step of cationization for imparting cationic charge and generating other dye combining sites.
(FR)L'invention concerne un procédé destiné au prétraitement de la laine, de la soie ou de mélanges de celles-ci en vue de leur sensibilisation à une opération subséquente de coloration à l'indigo. Les opérations de prétraitement consistent à réaliser une cationisation pour leur conférer une charge cationique et à générer d'autres sites de combinaison de colorants.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, 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, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, 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)