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Machine translation
1. (WO2006120194) PROCESS FOR GRINDING CELLULOSE ETHER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/120194    International Application No.:    PCT/EP2006/062159
Publication Date: 16.11.2006 International Filing Date: 09.05.2006
Chapter 2 Demand Filed:    01.03.2007    
IPC:
C08J 3/00 (2006.01), C08J 3/12 (2006.01), C04B 24/38 (2006.01)
Applicants: AKZO NOBEL N.V. [NL/NL]; Velperweg 76, NL-6824 BM Arnhem (NL) (For All Designated States Except US).
BERGLUND, Lars, Erik [SE/SE]; (SE) (For US Only).
KARLSSON, Birgit, Tora, Gunvor [SE/SE]; (SE) (For US Only)
Inventors: BERGLUND, Lars, Erik; (SE).
KARLSSON, Birgit, Tora, Gunvor; (SE)
Agent: SCHALKWIJK, Pieter, Cornelis; Akzo Nobel N.V., Intellectual Property Department (AIP), P.O. Box 9300, NL-6800 SB Arnhem (NL)
Priority Data:
05103978.2 12.05.2005 EP
60/693,657 24.06.2005 US
Title (EN) PROCESS FOR GRINDING CELLULOSE ETHER
(FR) PROCEDE DE BROYAGE D'ETHER DE CELLULOSE
Abstract: front page image
(EN)The invention relates to a process for grinding cellulose ether comprising the steps of: a) grinding a cellulose ether comprising 20 to 90 wt% of water, based on the total weight of cellulose ether and water, and a cationic surfactant in a mill; and b) optionally drying the mixture while grinding, prior to or following the step of grinding.
(FR)L'invention concerne un procédé de broyage d'éther de cellulose comprenant les étapes suivantes : a) broyage d'un éther de cellulose comprenant de 20 à 90 % en poids d'eau, par rapport au poids total d'éther de cellulose et d'eau, et d'un tensioactif cationique dans un broyeur ; et b) éventuel séchage du mélange pendant le broyage, avant ou après l'étape de broyage.
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, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, 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, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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)