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1. (WO2018102779) CHEMICALLY MODIFIED SHAPE MEMORY POLYMER EMBOLIC FOAMS WITH INCREASED X-RAY VISUALIZATION
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/102779    International Application No.:    PCT/US2017/064355
Publication Date: 07.06.2018 International Filing Date: 01.12.2017
IPC:
C08G 18/38 (2006.01), C08G 18/32 (2006.01), C08J 9/00 (2006.01), C08J 9/36 (2006.01), C08L 75/00 (2006.01), C08G 63/08 (2006.01), C08L 67/04 (2006.01), C08K 7/02 (2006.01), C08K 3/08 (2006.01)
Applicants: THE TEXAS A&M UNIVERSITY SYSTEM [US/US]; 3369TAMU College Station, TX 77843-3369 (US)
Inventors: NASH, Landon, D.; (US).
EZELL, Kendal, P.; (US)
Agent: RICHARDS, Edwin, E.; (US).
ROZMAN, Mark, J.; (US).
RIFAI, D'Ann, Naylor; (US).
HU, Dan, C.; (US).
PRUNER JR., Fred, G.; (US).
GARZA, John, C.; (US)
Priority Data:
62/429,148 02.12.2016 US
Title (EN) CHEMICALLY MODIFIED SHAPE MEMORY POLYMER EMBOLIC FOAMS WITH INCREASED X-RAY VISUALIZATION
(FR) MOUSSES D'EMBOLISATION EN UN POLYMÈRE À MÉMOIRE DE FORME CHIMIQUEMENT MODIFIÉ À VISUALISATION AUGMENTÉE AUX RAYONS X
Abstract: front page image
(EN)An embodiment includes a system comprising: an iodine containing thermoset open-cell shape memory polymer (SMP) foam that is x-ray visible; wherein (a) the SMP foam is configured to expand from a compressed secondary state to an expanded primary state in response to thermal stimulus, (b) the SMP foam is a poly(urethane-urea-amide). Other embodiments are described herein.
(FR)L'invention concerne un système qui comprend : une mousse en un polymère à mémoire de forme (SMP) à alvéoles ouverts, thermodurcissable, contenant de l'iode, qui est visible aux rayons X; (a) la mousse SMP étant conçue pour subir une expansion, d'un état secondaire comprimé à un état primaire expansé en réponse à un stimulus thermique, (b) la mousse SMP étant un poly(uréthanne-urée-amide). D'autres modes de réalisation sont décrits dans l'invention.
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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)