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1. (WO2012091805) METHOD OF REMOVING IMPURITIES FROM NATURAL ESTER OIL, MANUFACTURE OF OIL-BASED DIELECTRIC FLUIDS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2012/091805 International Application No.: PCT/US2011/059953
Publication Date: 05.07.2012 International Filing Date: 08.11.2011
IPC:
H01B 3/20 (2006.01)
Applicants: HAN, Suh Joon[KR/US]; US (UsOnly)
DREUX, Peter C.[US/US]; US (UsOnly)
CARONIA, Paul J.[US/US]; US (UsOnly)
WITTE, Daniel[US/US]; US (UsOnly)
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY LLC[US/US]; 2020 Dow Center Midland, MI 48674, US (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CY, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IS, IT, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW)
DOW GLOBAL TECHNOLOGIES LLC[US/US]; 2040 Dow Center Midland, MI 48674, US (IN)
Inventors: HAN, Suh Joon; US
DREUX, Peter C.; US
CARONIA, Paul J.; US
WITTE, Daniel; US
Agent: PLOTECHER, Gary, R.; Whyte Hirschboeck Dudek S.C. 555 East Wells Street, Suite 1900 Milwaukee, WI 53202, US
Priority Data:
61/428,29830.12.2010US
Title (EN) METHOD OF REMOVING IMPURITIES FROM NATURAL ESTER OIL, MANUFACTURE OF OIL-BASED DIELECTRIC FLUIDS
(FR) PROCÉDÉ D'ÉLIMINATION D'IMPURETÉS À PARTIR DE FLUIDES DIÉLECTRIQUES À BASE D'HUILE DE TYPE ESTER NATUREL
Abstract: front page image
(EN) The method of manufacturing a natural ester, oil-based electrical insulation fluid by contacting refined, bleached, optionally winterized, and deodorized natural ester oil, e.g., soy oil, with an absorbent is improved by using as the absorbent a synthetic silicate absorbent comprising an alkali and/or alkaline earth metal, e.g., magnesium.
(FR) L'invention concerne un procédé de fabrication d'un fluide d'isolation électrique à base d'huile de type ester naturel, par mise en contact d'une huile de type ester naturel, raffinée, blanchie, éventuellement frigélisée et désodorisée, par exemple, d'une huile de soja, avec un absorbant. Ce procédé est perfectionné par l'utilisation, comme absorbant, d'un absorbant silicate synthétique comprenant un métal alcalin et/ou alcalino-terreux, par exemple, le magnésium.
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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)