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Machine translation
1. (WO2012101411) IMPROVED BENTONITE BARRIER COMPOSITIONS AND RELATED GEOSYNTHETIC CLAY LINERS FOR USE IN CONTAINMENT APPLICATIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/101411    International Application No.:    PCT/GB2012/000084
Publication Date: 02.08.2012 International Filing Date: 27.01.2012
IPC:
E02D 31/00 (2006.01), C04B 33/13 (2006.01)
Applicants: HALLIBURTON ENERGY SERVICES, INC. [US/US]; 10200 Bellaire Boulevard Houston, Texas 77072 (US) (For All Designated States Except US).
LANDIS, Charles [US/US]; (US) (For US Only).
YOUNGBLOOD, Jimmie Gordon [US/US]; (US) (For US Only).
LIAO, Wen-Chin Andrew [US/US]; (US) (For US Only).
COLES, Brian [US/US]; (US) (For US Only).
COTTRILL, Emily Elizabeth Helen [GB/GB]; (GB) (MW only)
Inventors: LANDIS, Charles; (US).
YOUNGBLOOD, Jimmie Gordon; (US).
LIAO, Wen-Chin Andrew; (US).
COLES, Brian; (US)
Agent: COTTRILL, Emily Elizabeth Helen; A A Thornton & Co 235 High Holborn London WC1V 7LE (GB)
Priority Data:
61/437,497 28.01.2011 US
Title (EN) IMPROVED BENTONITE BARRIER COMPOSITIONS AND RELATED GEOSYNTHETIC CLAY LINERS FOR USE IN CONTAINMENT APPLICATIONS
(FR) COMPOSITIONS BARRIÈRES À BENTONITE AMÉLIORÉES ET REVÊTEMENTS À ARGILE GÉOSYNTHÉTIQUE CONNEXES DESTINÉS À ÊTRE UTILISÉS DANS DES APPLICATIONS DE CONFINEMENT
Abstract: front page image
(EN)The invention provides a geosynthetic clay liner comprising: at least one geosynthetic layer; and a bentonite barrier composition comprising: bentonite and a polyanionic low molecular weight polymer.
(FR)La présente invention concerne un revêtement à argile géosynthétique qui comprend : au moins une couche géosynthétique ; et une composition barrière à bentonite qui comprend : de la bentonite et un polymère polyanionique à faible poids moléculaire.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)