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1. (WO2017037276) POLYMERS AND MICROSPHERES
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Pub. No.: WO/2017/037276 International Application No.: PCT/EP2016/070808
Publication Date: 09.03.2017 International Filing Date: 05.09.2016
IPC:
A61K 9/16 (2006.01) ,C08F 290/12 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9
Medicinal preparations characterised by special physical form
14
Particulate form, e.g. powders
16
Agglomerates; Granulates; Microbeadlets
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
290
Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
08
on to polymers modified by introduction of unsaturated side groups
12
Polymers provided for in subclasses C08C or C08F76
Applicants:
BIOCOMPATIBLES UK LIMITED [GB/GB]; Chapman House Farnham Business Park Weydon Lane Farnham Surrey GU8 8QL, GB
Inventors:
HEAYSMAN, Clare, Louise; GB
LLOYD, Andrew; GB
PHILLIPS, Gary; GB
LEWIS, Andrew Lennard; GB
Agent:
RODGERS, Matthew, William; GB
Priority Data:
1515602.903.09.2015GB
Title (EN) POLYMERS AND MICROSPHERES
(FR) POLYMÈRES ET MICROSPHÈRES
Abstract:
(EN) New cationic polymers are provided that are suitable for the preparation of microspheres. The microspheres are capable of loading and eluting anionic species such as drugs and find use in i.a. embolotherapy
(FR) L'invention concerne de nouveaux polymères cationiques qui sont appropriés pour la préparation de microsphères. Les microsphères peuvent charger et éluer des espèces anioniques telles que des médicaments et trouvent une utilisation dans i.a. l'embolothérapie.
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, IR, IS, JP, KE, KG, KN, KP, KR, 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)