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Machine translation
1. (WO2010149773) PROCESS FOR DYEING PULP
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/149773    International Application No.:    PCT/EP2010/059070
Publication Date: 29.12.2010 International Filing Date: 25.06.2010
IPC:
D21H 21/28 (2006.01), D21H 21/30 (2006.01)
Applicants: KEMIRA GERMANY GMBH [DE/DE]; Innovationspark Marie-Curie-Str. 10 51377 Leverkusen (DE) (For All Designated States Except US).
STRUMPF, Klaus-Günter [DE/DE]; (DE) (For US Only).
SPITZLAY, Inge [DE/DE]; (DE) (For US Only).
MEIER, Helmut-Martin [DE/DE]; (DE) (For US Only).
NIEMUTH, Martina [DE/DE]; (DE) (For US Only)
Inventors: STRUMPF, Klaus-Günter; (DE).
SPITZLAY, Inge; (DE).
MEIER, Helmut-Martin; (DE).
NIEMUTH, Martina; (DE)
Agent: BUBLAK, Wolfgang; Bardehle Pagenberg Prinzregentenplatz 7 81675 München (DE)
Priority Data:
09163790.0 25.06.2009 EP
Title (EN) PROCESS FOR DYEING PULP
(FR) PROCÉDÉ POUR COLORER DE LA PÂTE
Abstract: front page image
(EN)The invention relates to a process for dyeing pulp comprising bleached pulp comprising adding a cationic dye to the pulp, and then adding a fluorescent whitening agent, followed by forming the paper sheet. Further, the invention relates to a paper obtained by this process.
(FR)La présente invention concerne un procédé pour colorer de la pâte qui comprend de la pâte blanchie. Ledit procédé comprend les étapes qui consistent à ajouter un colorant cationique à la pâte, et puis à ajouter un agent de blanchiment fluorescent, suivi par l'étape qui consiste à former la feuille de papier. En outre, la présente invention concerne un papier obtenu grâce à ce procédé.
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, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, 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 (AL, 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)