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1. (WO2018183013) READILY WATER-MISCIBLE BETA-GLUCAN SUSPENSIONS
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Pub. No.: WO/2018/183013 International Application No.: PCT/US2018/023095
Publication Date: 04.10.2018 International Filing Date: 19.03.2018
IPC:
C08L 5/00 (2006.01) ,C08B 37/00 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
5
Compositions of polysaccharides or of their derivatives not provided for in group C08L1/ or C08L3/142
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
B
POLYSACCHARIDES; DERIVATIVES THEREOF
37
Preparation of polysaccharides not provided for in groups C08B1/-C08B35/110; Derivatives thereof
Applicants: CARGILL, INCORPORATED[US/US]; 15407 McGinty Road West Wayzata, Minnesota 55391, US
Inventors: ABRAHAM, Timothy Walter; US
MALSAM, Jeffrey J.; US
SUMNER, Eric Stanley; US
Agent: JENKINS, Jihan A. R.; US
Priority Data:
62/477,63928.03.2017US
Title (EN) READILY WATER-MISCIBLE BETA-GLUCAN SUSPENSIONS
(FR) SUSPENSIONS DE BÊTA-GLUCANE FACILEMENT MISCIBLES DANS L'EAU
Abstract:
(EN) Readily water-miscible beta-glucan suspensions and methods of making and using the same. A readily water-miscible beta-glucan suspension includes a beta-glucan and a water-miscible organic fluid that comprises an alcohol, an alpha-hydroxy acid alkyl ester, a polyalkylene glycol alkyl ether, or a combination thereof, wherein the suspension is sufficient such that mixing with water at a shear rate of 40,000 s-1 or more forms a homogeneous mixture of the suspension and the water. The present invention also provides methods of dispersing the water-miscible beta-glucan suspension in water to form homogenous mixtures of the suspension and the water, methods of treating subterranean formations with such homogeneous mixtures, and methods of making the suspension.
(FR) L'invention concerne des suspensions de bêta-glucane facilement miscibles dans l'eau et leurs procédés de fabrication et d'utilisation. Une suspension de bêta-glucane facilement miscible dans l'eau comprend un bêta-glucane et un fluide organique miscible dans l'eau qui comprend un alcool, un ester alkylique d'acide alpha-hydroxy, un éther alkylique de polyalkylène glycol, ou une combinaison de ceux-ci, la suspension étant suffisante pour que le mélange dans l'eau à une vitesse de cisaillement supérieure ou égale à 40 000 s-1 forme un mélange homogène de la suspension et de l'eau. La présente invention concerne également des procédés de dispersion de la suspension de bêta-glucane miscible dans l'eau dans de l'eau pour former des mélanges homogènes de la suspension et de l'eau, des procédés de traitement de formations souterraines avec de tels mélanges homogènes, et des procédés de fabrication de la suspension.
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, JO, 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)