公开(公告)号：US20140357898A1

公开(公告)日：2014-12-04

申请号：US14458481

申请日：2014-08-13

Applicant: BASF SE

Inventor： Shin-Ichiro Kawano ,  Martin Baumgarten ,  Klaus Müllen ,  Peter Murer ,  Thomas Schäfer ,  Moussa Saleh

IPC: C07C25/22 ,  C07C45/28 ,  C07C49/697 ,  H01L51/00 ,  C07C43/29

CPC classification number: C07C25/22 ,  C07C43/29 ,  C07C45/28 ,  C07C49/697 ,  C08G61/02 ,  C08G61/10 ,  C08G61/122 ,  C08G61/123 ,  C08G2261/124 ,  C08G2261/1424 ,  C08G2261/148 ,  C08G2261/3142 ,  C08G2261/5222 ,  C09K11/06 ,  C09K2211/1416 ,  C09K2211/1425 ,  C09K2211/145 ,  C09K2211/1458 ,  C09K2211/1466 ,  H01L51/0035 ,  H01L51/0054 ,  H01L51/0508 ,  H01L51/42 ,  H01L51/5012 ,  Y02E10/549 ,  Y10S428/917 ,  Y10T428/31504 ,  Y10T428/31678

Abstract: The present invention relates to polymers comprising repeating unit(s) of the formula (I), and their use in electronic devices. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high charge carrier mobilities and high temperature stability of the emission color are observed, if the polymers according to the invention are used in polymer light emitting diodes (PLEDs).

Abstract translation: 本发明涉及包含式（I）的重复单元的聚合物及其在电子器件中的用途。 根据本发明的聚合物在有机溶剂中具有优异的溶解性和优异的成膜性能。 此外，如果根据本发明的聚合物用于聚合物发光二极管（PLED）中，则观察到高电荷载流子迁移率和发光颜色的高温稳定性。

公开(公告)号：US10059797B2

公开(公告)日：2018-08-28

申请号：US15528897

申请日：2015-11-23

Applicant: BASF SE ,  Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V.

Inventor： Thomas Gessner ,  Helmut Reichelt ,  Jakob Jacek Wudarczyk ,  Felix Peter Hinkel ,  Tomasz Marszalek ,  Martin Baumgarten ,  Klaus Muellen

IPC: C08G75/00 ,  C08G61/12 ,  C07D285/14 ,  H01L51/00 ,  H01L51/05 ,  H01L51/10

CPC classification number: C08G61/126 ,  C07D285/14 ,  C08G61/123 ,  C08G2261/1412 ,  C08G2261/143 ,  C08G2261/3223 ,  C08G2261/3246 ,  C08G2261/36 ,  C08G2261/414 ,  C08G2261/51 ,  C08G2261/92 ,  H01L51/0003 ,  H01L51/0021 ,  H01L51/0036 ,  H01L51/0043 ,  H01L51/0545 ,  H01L51/0558 ,  H01L51/105

Abstract: A polymer containing at least one unit of formula is prepared by treating a compound of formula wherein Y2 is I, Br, Cl or O—S(O)2CF3, with an S-donor agent, in order to obtain the compound of formula wherein Y2 is as defined for the compound of formula (5).