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Machine translation
1. (WO2007009652) PROCESS FOR PREPARING A BLOCK COPOLYMER FROM POLYIMIDES AND USE OF THE BLOCK COPOLYMER FOR PRODUCING POWDERS AND MOULDINGS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/009652    International Application No.:    PCT/EP2006/006840
Publication Date: 25.01.2007 International Filing Date: 13.07.2006
IPC:
C08G 73/10 (2006.01)
Applicants: EVONIK FIBRES GMBH [AT/AT]; Werkstrasse 3, A-4860 Lenzing (AT) (For All Designated States Except US).
RÖGL, Harald [AT/AT]; (AT) (For US Only).
UNGERANK, Markus [AT/AT]; (AT) (For US Only)
Inventors: RÖGL, Harald; (AT).
UNGERANK, Markus; (AT)
Agent: MAI, Peter; John-F.-Kennedy-Strasse 4, 65189 Wiesbaden (DE)
Priority Data:
10 2005 034 969.2 22.07.2005 DE
Title (DE) VERFAHREN ZUR HERSTELLUNG EINES BLOCKCOPOLYMEREN AUS POLYIMIDEN UND VERWENDUNG DES BLOCKCOPOLYMEREN ZUR HERSTELLUNG VON PULVERN UND FORMTEILEN
(EN) PROCESS FOR PREPARING A BLOCK COPOLYMER FROM POLYIMIDES AND USE OF THE BLOCK COPOLYMER FOR PRODUCING POWDERS AND MOULDINGS
(FR) PROCEDE DE FABRICATION D'UN COPOLYMERE SEQUENCE A PARTIR DE POLYIMIDES ET UTILISATION DU COPOLYMERE SEQUENCE POUR LA FABRICATION DE POUDRES ET DE CORPS MOULES
Abstract: front page image
(DE)Die Erfindung beschreibt ein Verfahren zur Herstellung von pulverförmigen Polyimid-Polyimid-Blockcopolymeren. Die erhaltenen Polyimid-Polyimid-Blockcopolymere und ihre Compounds lassen sich nach dem Direct forming-Verfahren oder nach dem Hot compression molding-Verfahren zu Formteilen pressen. Kunststoffformkörper können daraus mit gängigen mechanischen und thermischen Bearbeitungs- und Umformverfahren hergestellt werden.
(EN)The invention describes a process for preparing pulverulent polyimide-polyimide block copolymers. The result polyimide-polyimide block copolymers and compounds produced using them can be compressed into mouldings by the direct forming method or by the hot compression moulding method. Polymeric mouldings can be produced therefrom by customary mechanical and thermal machining and forming methods.
(FR)L'invention concerne un procédé de fabrication de copolymères séquencés polyimide-polyimide pulvérulents. Les copolymères séquencés polyimide-polyimide et leurs composites peuvent être comprimés sous forme de corps moulés au moyen du processus de formage direct ou du processus de moulage par compression à chaud. Des corps moulés en plastique peuvent ainsi être fabriqués au moyen de processus courants de traitement ou de formage mécaniques et thermiques.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, 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 (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, 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)