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Machine translation
1. (WO2007021705) IMPROVED CERAMIC FOAM FILTER FOR BETTER FILTRATION OF MOLTEN IRON
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/021705    International Application No.:    PCT/US2006/030953
Publication Date: 22.02.2007 International Filing Date: 04.08.2006
Chapter 2 Demand Filed:    08.06.2007    
IPC:
B01D 39/20 (2006.01), B01D 71/02 (2006.01), C04B 35/185 (2006.01), C04B 35/66 (2006.01), C04B 35/18 (2006.01), C04B 38/06 (2006.01)
Applicants: PORVAIR PLC [GB/GB]; Riverside Industrial Estate, Estuary Road, King's Lynn Norfolk PE30 2HS (GB) (For All Designated States Except US).
OLSON, Rudolph A. [US/US]; (US) (For US Only).
AUBREY, Leonard S. [US/US]; (US) (For US Only).
CHI, Feng [US/US]; (US) (For US Only).
PLANTEC, Christopher J. [US/US]; (US) (For US Only).
REDDEN, Myron K. [US/US]; (US) (For US Only).
HAACK, David P. [US/US]; (US) (For US Only)
Inventors: OLSON, Rudolph A.; (US).
AUBREY, Leonard S.; (US).
CHI, Feng; (US).
PLANTEC, Christopher J.; (US).
REDDEN, Myron K.; (US).
HAACK, David P.; (US)
Agent: HARDAWAY, John, B., III; NEXSEN PRUET ADAMS KLEEMEIER LLC, P.O. Box 10107, Greenville, South Carolina 29603 (US)
Priority Data:
60/706,577 09.08.2005 US
Title (EN) IMPROVED CERAMIC FOAM FILTER FOR BETTER FILTRATION OF MOLTEN IRON
(FR) FILTRE EN MOUSSE CERAMIQUE AMELIORE POUR UNE MEILLEURE FILTRATION DU FER FONDU
Abstract: front page image
(EN)A ceramic precursor, and ceramic filter prepared therewith, with 35-70 wt % refractory aluminosilicate; 10-30 wt % colloidal silica; 0-2 wt% modified bentonite;0-35 wt% fumed silica; 0-10 wt% pore formers and liquid..
(FR)L'invention concerne un précurseur céramique, ainsi qu'un filtre céramique préparé à partir de ce dernier, qui contient entre 35 et 70 % en poids d'aluminosilicate réfractaire; entre 10 et 30 % en poids de silice colloïdale; entre 0 et 2 % en poids de bentonite modifiée ; entre 0 et 35 % en poids de silice sublimée ; et enfin, entre 0 et 10 % en poids de porogène et de liquide.
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)