Polymer containing aldehyde groups, reaction and crosslinking of this polymer, crosslinked polymer, and electroluminescent device comprising this polymer

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United States of America Patent

PATENT NO 9156939
APP PUB NO 20110303876A1
SERIAL NO

13203506

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Abstract

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The present invention relates to a polymer which comprises at least one structural unit which contains at least one aldehyde group, and to a process for the preparation of a crosslinkable or crosslinked polymer including a polymer which contains aldehyde groups. The present invention thus also relates to a crosslinkable polymer and a crosslinked polymer which is prepared by the process according to the invention, and to the use of this crosslinked polymer in electronic devices, in particular in organic electroluminescent devices, so-called OLEDs (OLED=organic light emitting device).

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Patent Owner(s)

  • MERCK PATENT GMBH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Anémian, Rémi Manouk Frankfurt, DE 45 530
Julliart, Alice Frankfurt am Main, DE 4 23
Ludemann, Aurélie Frankfurt, DE 71 308

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