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1. (WO2015122845) CROSSLINKED POLYMERS PREPARED FROM FUNCTIONAL MONOMERS HAVING IMIDAZOLIUM, PYRIDINIUM, ARYL-SUBSTITUTED UREA OR ARYL-SUBSTITUTED THIOUREA GROUPS AND USES THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/122845    International Application No.:    PCT/SG2015/000043
Publication Date: 20.08.2015 International Filing Date: 12.02.2015
IPC:
C08F 236/10 (2006.01), C08F 226/06 (2006.01), C08F 212/36 (2006.01), C08F 220/56 (2006.01), C08F 279/06 (2006.01), B01J 20/26 (2006.01), B01J 20/285 (2006.01), G01N 33/545 (2006.01)
Applicants: NATIONAL UNIVERSITY OF SINGAPORE [SG/SG]; 21 Lower Kent Ridge Road Singapore 119077 (SG).
SELLERGREN, Börje [SE/SE]; (SE).
SHINDE, Sudhirkumar [IN/SE]; (SE)
Inventors: SELLERGREN, Börje; (SE).
SHINDE, Sudhirkumar; (SE).
WENK, Markus Rene; (SG).
TORTA, Federico Tesio; (SG).
NARAYANASWAMY, Pradeep; (SG)
Agent: AMICA LAW LLC; 30 Raffles Place #14-01 Chevron House Singapore 048622 (SG)
Priority Data:
1402404.6 12.02.2014 GB
Title (EN) CROSSLINKED POLYMERS PREPARED FROM FUNCTIONAL MONOMERS HAVING IMIDAZOLIUM, PYRIDINIUM, ARYL-SUBSTITUTED UREA OR ARYL-SUBSTITUTED THIOUREA GROUPS AND USES THEREOF
(FR) POLYMÈRES RÉTICULÉS PRÉPARÉS À PARTIR DE MONOMÈRES FONCTIONNELS AYANT DES GROUPES IMIDAZOLIUM, PYRIDINIUM, URÉE À SUBSTITUTION ARYLE OU THIO-URÉE À SUBSTITUTION ARYLE ET LEURS UTILISATIONS
Abstract: front page image
(EN)The invention relates to a polymer obtainable by radical co-polymerisation of a first monomer of general formula (I) or (II) or a mixture thereof: wherein A, A', B, B' X, Y, Y' and n are as defined herein; with a second, cross-linking monomer and optionally with one or more further co-monomers; wherein the molar ratio of the first monomer to other monomers is less than or equal to 1:5. The polymers selectively bind to phosphate ester compounds and can be used as a solid phase in a method for isolating compounds comprising a phosphate ester group from a mixture comprising one or more phosphate monoesters and/or phosphate diesters and/or other compounds such as lipids.
(FR)L'invention concerne un polymère pouvant être obtenu par la co-polymérisation radicalaire d'un premier monomère de formule générale (I) ou (II) ou d'un mélange de ces derniers : dans laquelle A, A', B, B', X, Y, Y' et n sont tels que définis dans la description ; ayant un second monomère de réticulation et éventuellement ayant un ou plusieurs autres co-monomères ; le rapport molaire du premier monomère aux autres monomères étant inférieur ou égal à 1:5. Les polymères se lient sélectivement à des composés ester phosphate et peuvent être utilisés en tant que phase solide dans un procédé d'isolement des composés comprenant un groupe ester phosphate à partir d'un mélange comprenant un ou plusieurs monoesters phosphate et/ou diesters phosphate et/ou autres composés, tels que des lipides.
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 (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)