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    11.
    发明专利
    未知

    公开(公告)号：DE502004009891D1

    公开(公告)日：2009-09-24

    申请号：DE502004009891

    申请日：2004-04-30

    Applicant: BASF SE

    Inventor： BOLD MARKUS ,  ERK PETER ,  HADDOW MAIRI ,  HENNIG INGOLF ,  SCHMIDT HANS-WERNER ,  BAETE MARKUS ,  THELAKKAT MUKUNDAN

    IPC: C07F15/00 ,  C09K11/00 ,  H01L51/00 ,  H05B33/00

    Abstract: Process for preparing tris-ortho-metallated iridium complexes of the formula (I) where R1, R2, R3, R4, R5, R6 and X have the meanings given in the description, Ir complexes which can be prepared by the process of the invention, the use of the Ir complexes as emitter molecule in organic light-emitting diodes (OLEDs), a light-emitting layer comprising the Ir complexes, an OLED comprising this light-emitting layer and an apparatus comprising an OLED according to the present invention.

    13.
    发明专利
    未知

    公开(公告)号：AT418797T

    公开(公告)日：2009-01-15

    申请号：AT05728180

    申请日：2005-04-04

    Applicant: BASF SE

    Inventor： GESSNER THOMAS ,  KOENEMANN MARTIN ,  SCHMIDT HANS-WERNER ,  THELAKKAT MUKUNDAN ,  BAETE MARKUS

    IPC: H01L51/00 ,  C09K11/06 ,  H01L51/30 ,  H01L51/50 ,  H05B33/14

    Abstract: The present invention relates to the use of metallocene complexes of metals of transition group 4 of the Periodic Table as emitter molecules in organic light-emitting diodes (OLEDs), the use of the metallocene complexes as light-emitting layer in OLEDs, a light-emitting layer comprising at least one metallocene complex, an OLED comprising this light-emitting layer and devices comprising an OLED according to the invention.

    17.
    发明专利
    未知

    公开(公告)号：AT502069T

    公开(公告)日：2011-04-15

    申请号：AT05792528

    申请日：2005-09-20

    Applicant: BASF SE

    Inventor： VOGLER ARND ,  PAWLOWSKI VALERI ,  SCHMIDT HANS-WERNER ,  THELAKKAT MUKUNDAN ,  BAETE MARKUS

    IPC: C08G73/00 ,  C07F1/08 ,  H01L51/00 ,  H01L51/30

    Abstract: The present invention relates to the use of copper(I) complexes of the formula I where X is nitrogen or a C—R group, R is alkyl or aryl, Ar is phenyl or naphthyl, each of which is optionally substituted by from one to three radicals selected from the group consisting of alkoxy, alkylthio, alkylamino, dialkylamino, alkoxycarbonyl, alkoxysulfonyl, halogen, cyano, carboxyl, hydroxysulfonyl and nitro, and the two optionally substituted phenyl or naphthyl radicals may be joined to one another by a chemical single bond via the carbon atoms in the α- and α′-position relative to the phosphorus atom, n is 1, 2 or 3, and Y is halogen, cyano, thiocyanato, alkoxy, aryloxy, alkylthio, arylthio, alkylamino, dialkylamino, arylamino or diarylamino, in organic light-emitting diodes (OLEDs), The present invention further relates to light-emitting layers which comprise at least one copper(I) complex of the formula I, to OLEDs which comprise at least one copper(I) complex of the formula I or an inventive light-emitting layer, and to stationary visual display units which comprise inventive OLEDs. Furthermore, the present invention relates to novel copper(I) complexes of the formula Ia and Ib where R, Ar and n are each as defined in formula I, Y in formula Ia is defined as cyano, thiocyanato, alkoxy, aryloxy, alkylthio, arylthio, alkylamino, dialkylamino, arylamino or diarylamino, and Y in formula Ib is defined as halogen, cyano, thiocyanato, alkoxy, aryloxy, alkylthio, arylthio, alkylamino, dialkylamino, arylamino or diarylamino.

    18.
    发明专利
    未知

    公开(公告)号：AT439365T

    公开(公告)日：2009-08-15

    申请号：AT04739121

    申请日：2004-04-30

    Applicant: BASF SE

    Inventor： BOLD MARKUS ,  ERK PETER ,  HADDOW MAIRI ,  HENNIG INGOLF ,  SCHMIDT HANS-WERNER ,  BAETE MARKUS ,  THELAKKAT MUKUNDAN

    IPC: C07F15/00 ,  C09K11/00 ,  H01L51/00 ,  H05B33/00

    Abstract: Process for preparing tris-ortho-metallated iridium complexes of the formula (I) where R1, R2, R3, R4, R5, R6 and X have the meanings given in the description, Ir complexes which can be prepared by the process of the invention, the use of the Ir complexes as emitter molecule in organic light-emitting diodes (OLEDs), a light-emitting layer comprising the Ir complexes, an OLED comprising this light-emitting layer and an apparatus comprising an OLED according to the present invention.

    POLYAMIDE COMPOSITIONS WITH IMPROVED OPTICAL PROPERTIES
    19.
    发明专利
    POLYAMIDE COMPOSITIONS WITH IMPROVED OPTICAL PROPERTIES 未知

    公开(公告)号：ZA201407505B

    公开(公告)日：2016-06-29

    申请号：ZA201407505

    申请日：2014-10-16

    Applicant: BASF SE

    Inventor： SCHMIDT HANS-WERNER ,  XALTER RAINER ,  RICHTER FLORIAN ,  GABRIEL CLAUS ,  PARK HYE JIN

    Abstract: The present invention relates to a polymer composition comprising at least one polyamide and at least one urea compound of the formula I where x is 1, 2 or 3; R1 and R2 are selected from hydrogen, linear C1-C7-alkyl, branched C3-C10-alkyl, unsubstituted or substituted C3-C12-cycloalkyl, unsubstituted or substituted C3-C12-cycloalkyl-C1-C4-alkyl, unsubstituted or substituted aryl and unsubstituted or substituted aryl-C1-C4-alkyl; and Z is selected from C3-C10-alkanediyl, unsubstituted or substituted arylene, unsubstituted or substituted aryl unsubstituted or substituted ene-C1-C4-alkylene-arylene, unsubstituted or substituted heteroarylene, unsubstituted or substituted heteroarylene-C1-C4-alkylene-heteroarylene, unsubstituted or substituted C5-C8-cycloalkylene, C5-C8-cycloalkylene-C1-C4-alkylene-C5-C8-cycloalkylene, unsubstituted or substituted heterocycloalkylene and heterocycloalkylene-C1-C4-alkylene-heterocycloalkylene. This urea compound is used for improving the optical properties of the polyamide polymer composition. The present invention also relates to shaped articles obtained from said composition and to novel urea compounds.

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