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1. (WO2017205260) FILTER ELEMENT AND METHOD FOR MAKING THE SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/205260    International Application No.:    PCT/US2017/033781
Publication Date: 30.11.2017 International Filing Date: 22.05.2017
IPC:
B01D 39/20 (2006.01)
Applicants: UNIFRAX I LLC [US/US]; 600 Riverwalk Parkway Suite 120 Tonawanda, New York 14150 (US)
Inventors: MILLER, Kenneth B.; (US).
MCINTYRE, Alastair; (GB).
WEIR, Jason; (GB).
LHOTE, Herve; (FR).
DE SOUZA, Mauricio Munhoz; (US)
Agent: CURATOLO, Joseph G.; (US).
SIDOTI, Salvatore A.; (US).
MODERICK, Daniel E.; (US).
CORTESE, Vincent A.; (US).
TRILLIS, III, Floyd; (US).
BEARDSLEY, Peter J.; (US)
Priority Data:
62/341,473 25.05.2016 US
Title (EN) FILTER ELEMENT AND METHOD FOR MAKING THE SAME
(FR) ÉLÉMENT FILTRANT MULTICOUCHE ET PROCÉDÉ DE FABRICATION ASSOCIÉ
Abstract: front page image
(EN)A candle filter (10, 20) comprised of a hollow cylindrical tube (11, 21) having a wall (23) with an interior surface (28) and an exterior surface (16, 30), wherein the candle filter comprises high temperature resistant inorganic fibers, at least one binder, and optionally a secondary binder, wherein the at least one binder and optional secondary binder is substantially uniformly distributed across the thickness of the candle filter wall (23). Also, a method for making the candle filter 10, 20 having at least one binder, and optionally a secondary binder at least substantially uniformly distributed across the thickness of the candle filter wall (23).
(FR)L'invention concerne un filtre à bougies (10, 20) constitué d'un tube cylindrique creux (11, 21) pourvu d'une paroi (23) comportant une surface intérieure (28) et une surface extérieure (16, 30), le filtre à bougies comprenant des fibres inorganiques résistant aux températures élevées, au moins un liant et facultativement un liant secondaire, ledit liant au moins et le liant secondaire facultatif étant répartis de façon sensiblement uniforme sur l'épaisseur de la paroi de filtre à bougies (23). L'invention concerne également un procédé de fabrication du filtre à bougies (10, 20) contenant au moins un liant et facultativement un liant secondaire répartis au moins sensiblement uniformément sur l'épaisseur de la paroi de filtre à bougies (23).
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, 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, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)