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1. (WO2010136544) PROCESS FOR CATALYTIC RING-OPENING POLYMERIZATION OF CYCLIC MONOMERS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/136544    International Application No.:    PCT/EP2010/057360
Publication Date: 02.12.2010 International Filing Date: 27.05.2010
IPC:
C08G 63/82 (2006.01), C08G 63/83 (2006.01), C08G 69/16 (2006.01)
Applicants: TECHNISCHE UNIVERSITÄT DORTMUND [DE/DE]; August-Schmidt-Str. 4 44227 Dortmund (DE) (For All Designated States Except US).
STROHMANN, Carsten [DE/DE]; (DE) (For US Only).
HERRES-PAWLIS, Sonja [DE/DE]; (DE) (For US Only).
GESSNER, Viktoria [DE/DE]; (DE) (For US Only).
BÖRNER, Janna [DE/DE]; (DE) (For US Only).
ECKERT, Prisca [DE/DE]; (DE) (For US Only).
JURKSCHAT, Klaus [DE/DE]; (DE) (For US Only).
BRADTMÖLLER, Gerrit [DE/DE]; (DE) (For US Only).
SCHÜRMANN, Markus [DE/DE]; (DE) (For US Only).
GOCK, Michael [DE/DE]; (DE) (For US Only)
Inventors: STROHMANN, Carsten; (DE).
HERRES-PAWLIS, Sonja; (DE).
GESSNER, Viktoria; (DE).
BÖRNER, Janna; (DE).
ECKERT, Prisca; (DE).
JURKSCHAT, Klaus; (DE).
BRADTMÖLLER, Gerrit; (DE).
SCHÜRMANN, Markus; (DE).
GOCK, Michael; (DE)
Agent: MICHALSKI HÜTTERMANN & PARTNER; Neuer Zollhof 2 40221 Düsseldorf (DE)
Priority Data:
10 2009 023 656.2 28.05.2009 DE
10 2009 031 594.2 30.06.2009 DE
Title (DE) VERFAHREN ZUR KATALYTISCHEN RINGÖFFNUNGSPOLYMERISATION VON CYCLISCHEN MONOMEREN
(EN) PROCESS FOR CATALYTIC RING-OPENING POLYMERIZATION OF CYCLIC MONOMERS
(FR) PROCÉDÉ DE POLYMÉRISATION PAR OUVERTURE DE CYCLE CATALYTIQUE DE MONOMÈRES CYCLIQUES
Abstract: front page image
(DE)Die vorliegende Erfindung betrifft ein Verfahren zur katalytischen Ringöffnungspolymerisation von cyclischen Monomeren mittels Diamin-Zink-Komplexen und/oder polynuklearen Aminoethanolat-Zink-Komplexen sowie Verfahren zur Herstellung geeigneter Diamin-Zink-Komplexe und polynuklearer Aminoethanolat-Zink-Komplexe. Das erfindungsgemäße Polymerisationsverfahren ist geeignet, Polymere mit einer optimierten Polydispersität bereitzustellen.
(EN)The present invention relates to a process for catalytic ring-opening polymerization of cyclic monomers by means of diamine-zinc complexes and/or polynuclear aminoethoxide-zinc complexes, and to processes for preparing suitable diamine-zinc complexes and polynuclear aminoethoxide-zinc complexes. The polymerization process according to the invention is suitable for providing polymers with an optimized polydispersity.
(FR)La présente invention concerne un procédé de polymérisation par ouverture de cycle catalytique de monomères cycliques au moyen de complexes diamine-zinc et/ou de complexes aminoéthanolate-zinc polynucléaires, ainsi qu'un procédé pour la préparation de complexes diamine-zinc et/ou de complexes aminoéthanolate-zinc polynucléaires appropriés. Le procédé de polymérisation selon l'invention permet d'obtenir des polymères présentant une polydispersité optimisée.
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, 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 Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: German (DE)
Filing Language: German (DE)