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1. (WO2017178801) METHOD OF COATING A SUBSTRATE WITH A PARTICLE STABILIZED FOAM
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Pub. No.: WO/2017/178801 International Application No.: PCT/GB2017/050990
Publication Date: 19.10.2017 International Filing Date: 10.04.2017
IPC:
B01J 37/02 (2006.01) ,F01N 3/28 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
37
Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
02
Impregnation, coating or precipitation
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
3
Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
08
for rendering innocuous
10
by thermal or catalytic conversion of noxious components of exhaust
24
characterised by constructional aspects of converting apparatus
28
Construction of catalytic reactors
Applicants:
JOHNSON MATTHEY PUBLIC LIMITED COMPANY [GB/GB]; 5th floor 25 Farringdon Street London EC4A 4AB, GB
Inventors:
BERNARDINI, Cecilia; GB
CAMPBELL, Thomas; GB
CHANDLER, Guy Richard; GB
DALY, Christopher; GB
HARDSTONE, Katharine; GB
HOTCHKISS, Thomas; GB
THOMPSETT, David; GB
Agent:
TURBERVILLE, Simon; GB
Priority Data:
1606133.511.04.2016GB
Title (EN) METHOD OF COATING A SUBSTRATE WITH A PARTICLE STABILIZED FOAM
(FR) PROCÉDÉ DE REVÊTEMENT D'UN SUBSTRAT COMPRENANT UNE MOUSSE STABILISÉE PAR DES PARTICULES
Abstract:
(EN) A method of coating a substrate with a foam is described. The method comprises: (a) introducing a foam into a substrate comprising a plurality of channels through open ends of the channels at a first end of the substrate; and (b) optionally applying (i) a vacuum to open ends of the channels at a second end of the substrate and/or (ii) a pressure to the open ends of the channels at the first end of the substrate; wherein the foam comprises a particulate material, and wherein the foam is particle stabilized.
(FR) L'invention concerne un procédé de revêtement d'un substrat comprenant une mousse. Le procédé comprend : (a) l'introduction d'une mousse dans un substrat comprenant une pluralité de canaux à travers des extrémités ouvertes des canaux au niveau d'une première extrémité du substrat ; et (b) éventuellement l'application (i) d'un vide sur des extrémités ouvertes des canaux au niveau d'une seconde extrémité du substrat et/ou (ii) d'une pression sur les extrémités ouvertes des canaux au niveau de la première extrémité du substrat ; la mousse comprenant un matériau particulaire, et la mousse étant stabilisée par des particules.
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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)