EP 2176314 A2 20100421 - PROCESS FOR THE PREPARATION OF POLY- AND OLIGOTHIOPHENES ON AN INDUSTRIAL SCALE
Title (en)
PROCESS FOR THE PREPARATION OF POLY- AND OLIGOTHIOPHENES ON AN INDUSTRIAL SCALE
Title (de)
VERFAHREN ZUR HERSTELLUNG VON POLY- UND OLIGOTHIOPHENEN IN TECHNISCHEM MASSSTAB
Title (fr)
PROCÉDÉ DE PRODUCTION DE POLY- ET OLIGOTHIOPHÈNES À ÉCHELLE INDUSTRIELLE
Publication
Application
Priority
- EP 2008006026 W 20080723
- DE 102007036593 A 20070802
Abstract (en)
[origin: CA2695350A1] The present invention relates to a process for the large-scale synthesis of poly- and oligothiophenes, the process being carried out with a concentrated solution. A solution which contains a thiophene/organometal reagent is added to a second solution which contains a catalyst.
IPC 8 full level
C08G 61/00 (2006.01); C08G 61/12 (2006.01); H10K 99/00 (2023.01)
CPC (source: EP US)
C08G 61/126 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DE 102007036593 A1 20090205; CA 2695350 A1 20090205; CN 101778883 A 20100714; CN 101778883 B 20130529; EP 2176314 A2 20100421; JP 2010535253 A 20101118; KR 20100051644 A 20100517; TW 200927784 A 20090701; US 2010190954 A1 20100729; US 8168745 B2 20120501; WO 2009015810 A2 20090205; WO 2009015810 A3 20090903
DOCDB simple family (application)
DE 102007036593 A 20070802; CA 2695350 A 20080723; CN 200880101704 A 20080723; EP 08784985 A 20080723; EP 2008006026 W 20080723; JP 2010518540 A 20080723; KR 20107002286 A 20080723; TW 97129155 A 20080801; US 66591708 A 20080723