MATERIALS THAT CAN BE STRUCTURED, METHOD FOR PRODUCING THE SAME AND THEIR USE

Title:

MATERIALS THAT CAN BE STRUCTURED, METHOD FOR PRODUCING THE SAME AND THEIR USE

Document Type and Number:

WIPO Patent Application WO2002010129

Kind Code:

A3

Abstract:

The invention relates to low-molecular or polymeric organic materials wherein at least one H atom is replaced by a group of the formula (A), wherein R is a straight-chain, branched or cyclic alkyl, alkoxyalkyl, alkoxy or thioalkoxy group having 1 to 20 C atoms, C4-C18 aryl, C2-C10 alkenyl, wherein one or more hydrogen atoms may be replaced by halogen, such a Cl and F, or CN, and wherein one or more non-neighboring C atoms may be replaced by -O-, -S-, -CO-, -COO-, -O-CO-, Z represents -O-, -S-, -CO-, -COO-, -O-CO- or a bivalent group -(CR1-R2)n-, wherein R1 and R2 independently represent hydrogen, a straight-chain, branched or cyclic alkyl, alkoxy, alkoxyalkyl or thioalkoxy group having 1 to 20 C atoms, C4-C18 aryl, C2-C10 alkenyl, wherein one or more hydrogen atoms may be replaced by halogen, such as Cl and F, or CN, and wherein one or more non-neighboring C atoms may be replaced by -O-, -S-, -CO-, -COO-, -O-CO-, X represents a bivalent group -(CR1R2)n- wherein R1 and R2 independently represent hydrogen, a straight-chain, branched or cyclic alkyl, alkoxy, alkoxyalkyl or thioalkoxy group heaving 1 to 20 C atoms, C4-C18 aryl, C2-C10 alkenyl, wherein one or more hydrogen atoms may be replaced by halogen, such as Cl and F, or CN, and n represents an integer between 1 and 20, preferably between 3 and 10, and particularly between 3 or 6, with the proviso that the number of the groups A is limited by the H atoms that are maximally available, that means that can be maximally substituted. The invention further relates to the use of said compounds for producing optionally multilayer structured light-emitting diodes, lasers, solar cells, waveguides or integrated circuits.

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Inventors:

MEERHOLZ KLAUS (DE)
BAYERL MICHAEL (DE)
BIELEFELDT FLORIAN (CH)
BRAIG THOMAS (DE)
GROSS MARKUS (DE)
MUELLER DAVID (DE)
NUYKEN OSKAR (DE)
SPREITZER HUBERT (DE)

Application Number:

PCT/EP2001/009176

Publication Date:

June 20, 2002

Filing Date:

August 01, 2001

Export Citation:

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Assignee:

COVION ORGANIC SEMICONDUCTORS (DE)
MEERHOLZ KLAUS (DE)
BAYERL MICHAEL (DE)
BIELEFELDT FLORIAN (CH)
BRAIG THOMAS (DE)
GROSS MARKUS (DE)
MUELLER DAVID (DE)
NUYKEN OSKAR (DE)
SPREITZER HUBERT (DE)

International Classes:

C07D305/06; C08G65/18; C08G65/22; C08G85/00; H01L51/50; (IPC1-7): C08G61/00; C09K11/06; H05B33/14; H01L51/20; B41M5/24

Domestic Patent References:

WO1998053510A1	1998-11-26
WO1996019792A2	1996-06-27

Other References:

T.BRAIG, D.C.MÜLLER, M.GROSS, K.MEERHOLZ, O.NUYKEN: "Crosslinkable hole-transporting polymers by palladium catalyzed C-N-coupling reaction", MACROMOL. RAPID COMMUN., vol. 21, no. 9, June 2000 (2000-06-01), pages 583 - 589, XP002193425
M.S.BAYERL, T.BRAIG, O.NUYKEN, D.C.MÜLLER, M. GROSS, K.MEERHOLZ: "Crosslikable hole-transport materials for preparation of multilayer organic light emitting devices by spin-coating", MACROMOL. RAPID COMMUN., vol. 20, 1999, pages 224 - 228, XP002193426

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