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1. (WO2017156029) DEVICE AND METHODS FOR SIMULTANEOUS DETERMINATION OF INTRINSIC VISCOSITY AND NON-NEWTONIAN BEHAVIOR OF POLYMERS
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Pub. No.: WO/2017/156029 International Application No.: PCT/US2017/021200
Publication Date: 14.09.2017 International Filing Date: 07.03.2017
IPC:
G01N 1/00 (2006.01) ,G01N 15/00 (2006.01) ,G01N 15/02 (2006.01) ,G01N 15/14 (2006.01) ,G01N 21/49 (2006.01)
[IPC code unknown for G01N 1][IPC code unknown for G01N 15][IPC code unknown for G01N 15/02][IPC code unknown for G01N 15/14][IPC code unknown for G01N 21/49]
Applicants:
ADVANCED POLYMER NONITORING TECHNOLOGIES, INC. [US/US]; 1078 South Gayoso Street New Orleans, LA 70125, US
THE ADMINISTRATORS OF THE TULANE EDUCATIONAL FUND [US/US]; 1440 Canal Street, Tb-32 New Orleans, LA 70112-2632, US
Inventors:
REED, Wayne, Frederick; US
REED, Alex; US
DRENSKI, Michael, Felix; US
Agent:
MCKNIGHT, Brian; US
Priority Data:
62/304,77507.03.2016US
Title (EN) DEVICE AND METHODS FOR SIMULTANEOUS DETERMINATION OF INTRINSIC VISCOSITY AND NON-NEWTONIAN BEHAVIOR OF POLYMERS
(FR) DISPOSITIF ET PROCÉDÉS POUR LA DÉTERMINATION SIMULTANÉE DE LA VISCOSITÉ INTRINSÈQUE ET DU COMPORTEMENT NON NEWTONIEN DE POLYMÈRES
Abstract:
(EN) Devices and methods for rapidly and incrementally or continuously, measuring rheological properties of polymers under different shear rates. The device includes a pump configured to accept a continuous stream of sample solution during an interval of time, an injector configured to inject a flow of the sample solution through two or more viscometers, and a computing and processing device configured to monitor and measure rheological properties of the solution under at least two shear rates simultaneously in the two or more viscometers.
(FR) L'invention concerne des dispositifs et des procédés pour mesurer rapidement et de manière incrémentielle ou continue les propriétés rhéologiques de polymères sous des taux de cisaillement différents. Le dispositif comprend une pompe configurée pour accepter un flux continu de solution d'échantillon pendant un intervalle de temps, un injecteur configuré pour injecter un écoulement de la solution d'échantillon à travers deux viscosimètres ou plus, et un dispositif de calcul et de traitement configuré pour surveiller et mesurer des propriétés rhéologiques de la solution sous au moins deux taux de cisaillement simultanément dans les deux viscosimètres ou plus.
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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, 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)