Title:
LIQUID CRYSTALLINE 3,4:9,10-PERYLENETETRACARBOXYLIC ACID DIIMIDES
Document Type and Number:
WIPO Patent Application WO2002014318
Kind Code:
A8
Abstract:
The invention relates to 3,4:9,10-perylenetetracarboxylic acid diimides of general formula (I), with R<1>, R<2>, R<3> and R<4> independently = H, Cl, Br, optionally substituted aryloxy, arylthio, arylamino, hetaryloxy or hetarylthio; R<5>, R<6>, R<7>, R<8>, R<9> and R<10> independently = H or long-chain alkyl, alkoxy or alkylthio, the alkyl chains of which may have up to four double bonds, whereby at least four of the above residues are not H. The invention further relates to the production and use of the above as liquid crystalline materials for electronic, optoelectronic, and photonic applications, for colouring high molecular weight organic and inorganic materials, as fluorescent dyes, as laser dyes and as organic material for solar collectors and electroluminescent applications.
Inventors:
WUERTHNER FRANK (DE)
THALACKER CHRISTOPH (DE)
THALACKER CHRISTOPH (DE)
Application Number:
PCT/EP2001/008524
Publication Date:
June 27, 2002
Filing Date:
July 24, 2001
Export Citation:
Assignee:
BASF AG (DE)
WUERTHNER FRANK (DE)
THALACKER CHRISTOPH (DE)
WUERTHNER FRANK (DE)
THALACKER CHRISTOPH (DE)
International Classes:
C07B61/00; C07D471/06; C09B5/62; C09K11/06; C09K19/34; (IPC1-7): C07D471/06; C09K19/34
Download PDF:
Previous Patent: SUBSTITUTED PYRAZOLES
Next Patent: HETEROCYCLIC COMPOUNDS USEFUL AS INHIBITORS OF TYROSINE KINASES
Next Patent: HETEROCYCLIC COMPOUNDS USEFUL AS INHIBITORS OF TYROSINE KINASES