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1. (WO2006085060) TREATMENT OF METAKAOLIN
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/085060    International Application No.:    PCT/GB2006/000427
Publication Date: 17.08.2006 International Filing Date: 07.02.2006
IPC:
C09C 1/42 (2006.01), C04B 33/04 (2006.01), D21H 17/68 (2006.01), C08K 3/34 (2006.01), C08K 9/06 (2006.01)
Applicants: IMERYS MINERALS LIMITED [GB/GB]; Par Moor Centre, Par Moor Road, Par, Cornwall PL24 2SQ (GB) (For All Designated States Except US).
TAYLOR, Richard, James [GB/GB]; (GB) (For US Only).
GROSE, Darren, Francis [GB/GB]; (GB) (For US Only)
Inventors: TAYLOR, Richard, James; (GB).
GROSE, Darren, Francis; (GB)
Agent: RUSHTON, David, John; Haseltine Lake, Redcliff Quay, 120 Redcliff Street, Bristol BS1 6HU (GB)
Priority Data:
0502656.2 09.02.2005 GB
Title (EN) TREATMENT OF METAKAOLIN
(FR) TRAITEMENT DU METAKAOLIN
Abstract: front page image
(EN)A method for increasing the brightness of metakaolins comprises calcining a metakaolin under reducing conditions. The calcined metakaolins are suitable for use in a variety of applications including in polymer products and paints.
(FR)La présente invention se rapporte à un procédé permettant d'augmenter la brillance de métakaolins et consistant à calciner un métakaolin dans des conditions de réduction. Les métakaolins calcinés peuvent être utilisés dans une variété d'applications, notamment dans des produits polymères et des peintures.
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)