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Machine translation
1. (WO1999041447) POROUS BELTS OR FILTER CLOTHS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1999/041447    International Application No.:    PCT/GB1999/000429
Publication Date: 19.08.1999 International Filing Date: 11.02.1999
Chapter 2 Demand Filed:    04.09.1999    
IPC:
B01D 39/08 (2006.01), B01D 39/16 (2006.01), B01D 39/20 (2006.01), D06N 3/04 (2006.01), D06N 3/12 (2006.01), D06N 3/14 (2006.01), D21F 7/08 (2006.01)
Applicants: SCAPA GROUP PLC [GB/GB]; Oakfield House 93 Preston New Road Blackburn BB2 6AY (GB) (For All Designated States Except US).
LYDON, Richard, Patrick [GB/GB]; (GB) (For US Only)
Inventors: LYDON, Richard, Patrick; (GB)
Agent: MIDDLEMIST, Ian; Wilson Gunn M'Caw 41-51 Royal Exchange Cross Street Manchester M2 7BD (GB)
Priority Data:
9803172.7 14.02.1998 GB
Title (EN) POROUS BELTS OR FILTER CLOTHS
(FR) COURROIE POREUSE OU TOILE FILTRANTE
Abstract: front page image
(EN)A porous belt or filter cloth comprises a woven or nonwoven textile substrate (11), which is coated on at least one surface with a coagulated polymer layer (12). The layer (12) preferably substantially impregnates the substrate, and the textile substrate, if nonwoven, may be supported on a mesh membrane (23), or a spiral link fabric (32). Alternatively, a layer of sintered particles (42) may be incorporated over the substrate which is covered by and impregnated by the coagulated polymer layer.
(FR)L'invention concerne une courroie poreuse ou toile filtrante qui comprend un substrat (11) textile tissé ou non tissé, lequel est recouvert d'une couche polymère coagulée (12) sur au moins une surface. De préférence, ladite couche (12) imprègne sensiblement le substrat, et le substrat textile, s'il est non tissé, peut être supporté par une membrane en maille (23), ou un tissu à spirale (32). Dans une variante, une couche de particules frittées (42) peut être ajoutée sur le substrat, lequel est recouvert et imprégné de la couche polymère coagulée.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, 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, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)