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Machine translation
1. (WO2013052285) REINFORCING AMORPHOUS PLA WITH SOLID PARTICLES FOR DOWNHOLE APPLICATIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/052285    International Application No.:    PCT/US2012/056335
Publication Date: 11.04.2013 International Filing Date: 20.09.2012
IPC:
C09K 8/03 (2006.01), C09K 8/50 (2006.01), C08J 5/00 (2006.01), C08J 7/04 (2006.01), E21B 17/00 (2006.01), C09K 8/516 (2006.01), E21B 43/08 (2006.01)
Applicants: HALLIBURTON ENERGY SERVICES, INC. [US/US]; 10200 Bellaire Boulevard Houston, TX 77072 (US)
Inventors: LIANG, Feng; (US).
TODD, Bradley, L.; (US).
SAINI, Rajesh, Kumar; (US)
Agent: KAISER, Iona, N.; McDermott Will & Emery LLP The McDermott Building 500 North Capitol Street, N.W. Washington, D.C. 20001 (US)
Priority Data:
13/252,327 04.10.2011 US
Title (EN) REINFORCING AMORPHOUS PLA WITH SOLID PARTICLES FOR DOWNHOLE APPLICATIONS
(FR) ACIDE POLYLACTIQUE AMORPHE RENFORCÉ DE PARTICULES SOLIDES POUR APPLICATIONS DE FOND DE PUITS
Abstract: front page image
(EN)The present invention relates to the use of composite material in downhole applications, and more particularly, relates to methods of making composite material comprising reinforced amorphous polylactic acid and methods of use related thereto. Some methods comprise providing an amorphous polylactic acid and a solid reinforcing material; forming a composite material by melting the amorphous polylactic acid and mixing it with the solid reinforcing material; and, using the composite material in a downhole application.
(FR)La présente invention concerne l'utilisation de matériaux composites dans des applications de fond de puits et, plus précisément, des procédés de fabrication de matériaux composites contenant de l'acide polylactique amorphe renforcé et des méthodes d'utilisation associées. Certains procédés consistent à utiliser un acide polylactique amorphe et un matériau de renfort solide ; à former un matériau composite en faisant fondre l'acide polylactique amorphe et en le mélangeant au matériau de renfort solide ; puis à utiliser ledit matériau composite dans une application de fond de puits.
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, 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, PA, 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, 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)