WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2008092515) METHOD FOR THE PRODUCTION OF TELECHELIC POLYMERS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2008/092515    International Application No.:    PCT/EP2007/061616
Publication Date: 07.08.2008 International Filing Date: 29.10.2007
IPC:
C08F 8/26 (2006.01), C08F 2/38 (2006.01)
Applicants: EVONIK RÖHM GMBH [DE/DE]; Kirschenallee, 64293 Darmstadt (DE) (For All Designated States Except US).
BALK, Sven [NL/DE]; (DE) (For US Only).
LÖHDEN, Gerd [DE/DE]; (DE) (For US Only).
TRÖMER, Christine [DE/DE]; (DE) (For US Only).
MÄRZ, Monika [DE/DE]; (DE) (For US Only).
MIESS, Christine [DE/DE]; (DE) (For US Only)
Inventors: BALK, Sven; (DE).
LÖHDEN, Gerd; (DE).
TRÖMER, Christine; (DE).
MÄRZ, Monika; (DE).
MIESS, Christine; (DE)
Priority Data:
10 2007 006 105.8 02.02.2007 DE
Title (DE) VERFAHREN ZUR HERSTELLUNG TELECHELER POLYMERE
(EN) METHOD FOR THE PRODUCTION OF TELECHELIC POLYMERS
(FR) PROCÉDÉ DE PRODUCTION DE POLYMÈRES TÉLÉCHÉLIQUES
Abstract: front page image
(DE)Die vorliegende Erfindung betrifft die Kupplung von zwei Polymerketten zu endgruppenfunktionalisierten Polymeren, die simultane Fällung von Übergangsmetallen aus Polymerlösungen sowie die Entfernung von Halogenatomen von Polymerkettenenden.
(EN)The present invention relates to the coupling of two polymer chains to polymers having functionalized end groups, the simultaneous precipitation of transition metals made of polymer solutions, and the removal of halogen atoms from polymer chain ends.
(FR)L'invention concerne le couplage de deux chaînes polymères en polymères fonctionnalisés par des groupes terminaux, la précipitation simultanée de métaux de transition à partir de solutions de polymères, ainsi que l'élimination d'atomes d'halogène des extrémités de chaînes polymères.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, 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, MT, 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)