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Machine translation
1. (WO2004035474) AQUEOUS SILICA DISPERSION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/035474    International Application No.:    PCT/SE2003/001511
Publication Date: 29.04.2004 International Filing Date: 29.09.2003
Chapter 2 Demand Filed:    27.04.2004    
IPC:
C01B 33/148 (2006.01), C04B 18/14 (2006.01), C04B 20/10 (2006.01), C04B 41/50 (2006.01), C04B 41/68 (2006.01), C04B 41/85 (2006.01), C09C 1/30 (2006.01)
Applicants: AKZO NOBEL N.V. [NL/NL]; P.O. Box 9300, NL-6800 SB Arnhem (NL) (For All Designated States Except US).
EKA CHEMICALS AB [SE/SE]; S-445 80 Bohus (SE) (SE only).
GREENWOOD, Peter [SE/SE]; (SE) (For US Only).
LAGNEMO, Hans [SE/SE]; (SE) (For US Only)
Inventors: GREENWOOD, Peter; (SE).
LAGNEMO, Hans; (SE)
Agent: VIKHOLM, Tommy; Eka Chemicals AB, Patent Department, P.O. Box 11556, S-100 61 Stockholm (SE)
Priority Data:
02445132.0 14.10.2002 EP
Title (EN) AQUEOUS SILICA DISPERSION
(FR) DISPERSION AQUEUSE DE SILICE
Abstract: front page image
(EN)The invention relates to a method of producing an aqueous dispersion comprising mixing at least one silane compound and colloidal silica particles to form silanized colloidal silica particles, mixing said silanized colloidal silica particles with an organic binder to form the dispersion. The invention also relates to a dispersion obtainable by the method, and the use thereof.
(FR)L'invention concerne un procédé de production d'une dispersion aqueuse, consistant à mélanger au moins un composé silane avec des particules de silice colloïdale, de manière à former des particules de silice colloïdale silanisée, à mélanger lesdites particules de silice colloïdale silanisée avec un liant organique, de manière à former la dispersion. L'invention concerne en outre une dispersion obtenue suivant ce procédé, ainsi que l'utilisation d'une telle dispersion.
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, EG, 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, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, 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, 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)