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1. (WO2010086652) DI-SUBSTITUTED PYRIDINIUM POLYMERS AND SYNTHESIS THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/086652    International Application No.:    PCT/GB2010/050124
Publication Date: 05.08.2010 International Filing Date: 27.01.2010
IPC:
C08G 73/06 (2006.01)
Applicants: UNIVERSITY COURT OF THE UNIVERSITY OF ABERDEEN [GB/GB]; Research and Innovation University Office Kings College Aberdeen Aberdeenshire AB24 3FX (GB) (For All Designated States Except US).
JASPARS, Marcel [NL/GB]; (GB) (For US Only).
HOUSSEN, Wael [EG/GB]; (GB) (For US Only).
LU, Zhibao [CN/GB]; (GB) (For US Only).
SCOTT, Roderick [GB/GB]; (GB) (For US Only).
EDRADA-EBEL, RuAngelie [DE/GB]; (GB) (For US Only).
MANCINI, Ines [IT/IT]; (IT) (For US Only)
Inventors: JASPARS, Marcel; (GB).
HOUSSEN, Wael; (GB).
LU, Zhibao; (GB).
SCOTT, Roderick; (GB).
EDRADA-EBEL, RuAngelie; (GB).
MANCINI, Ines; (IT)
Agent: WILLIAMS, Paul; Caparo House 5th Floor 101-103 Baker Street London Greater London W1U 6FQ (GB)
Priority Data:
0901330.1 27.01.2009 GB
0918510.9 21.10.2009 GB
Title (EN) DI-SUBSTITUTED PYRIDINIUM POLYMERS AND SYNTHESIS THEREOF
(FR) POLYMÈRES DE PYRIDINIUM DISUBSTITUÉ ET LEUR SYNTHÈSE
Abstract: front page image
(EN)A method of producing a di-substituted pyridinium polymer by microwave-assisted polymerisation of a 2, 3, or 4-substituted pyridine monomer of the formula NC5R4-R' -X, wherein R is selected from hydrogen, hydroxyl, and substituted or unsubstituted alkyl, alkoxy, aryl, alkaryl, aralkyl, and alkenyl groups, R' is a linking group, and X is a leaving group. Using this method, di-substituted pyridinium polymer compositions may be obtained wherein at least 50% of the di- substituted pyridinium polymer chains in the composition have the same degree of polymerisation.
(FR)L'invention porte sur un procédé de production d'un polymère de pyridinium disubstitué, par polymérisation assistée par des micro-ondes d'un monomère pyridine 2, 3 ou 4-substitué représenté par la formule NC5R4-R'-X, dans laquelle R est choisi parmi hydrogène, hydroxyle et les groupes alkyle, alcoxy, aryle, alkaryle, aralkyle et alcényle substitués ou non, R' représente un groupe de liaison et X est un groupe partant. A l'aide de ce procédé, des compositions de polymère de pyridinium disubstitué peuvent être obtenues, au moins 50 % des chaînes de polymère de pyridinium disubstitué présentes dans la composition présentant le même degré de polymérisation.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, 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 Org. (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (EAPO) (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (OAPI) (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)