Carbazolyl-functional linear polysiloxanes, silicone composition, and organic light-emitting diode

A technology of carbazole-based functional polysiloxane, which is applied in the direction of luminescent materials, electroluminescent light sources, light sources, etc., can solve the problems of undisclosed siloxane compositions, etc., and achieve improved electroluminescence efficiency and good wear resistance performance, good primer-free adhesion
CN1839173AInactive Publication Date: 2006-09-27DOW CORNING CORP
18 Cites 13 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
DOW CORNING CORP
Publication Date
2006-09-27
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

Carbazolyl-functional linear polysiloxanes containing N-carbazolylalkyl groups and hydrolysable groups, a silicone composition containing a carbazolyl-functional linear polysiloxane, a curd carbazolyl-functional polysiloxane prepared by curing the silicone composition, and an organic light-emitting diode (OLED) containing a carbazolyl-functional polysiloxane.
Need to check novelty before this filing date? Find Prior Art

Description

[0001] The present invention relates to carbazolyl-functional linear polysiloxanes, and more particularly, to carbazolyl-functional linear polysiloxanes containing N-carbazolylalkyl and hydrolyzable groups. The present invention also relates to silicone compositions containing carbazolyl-functional linear polysiloxanes, cured carbazolyl-functional polysiloxanes prepared by curing the silicone compositions, and carbazolyl-functional polysiloxanes containing carbazolyl-functional polysiloxanes. organic light-emitting diodes (OLEDs) of polysiloxane. Background technique

[0002] Carbazolyl-functional linear polysiloxanes containing carbazolylalkyl groups are well known in the art. For example, Strohriegl (Makromol. Chem., Rapid Commun., 1986, 7, 771-775) describes the preparation and characterization of a series of polysiloxanes with pendant carbazolyl groups separated by alkylene spacers. Open carbazole unit and siloxane backbone.

[0003] U.S. Patent No. 4933053 to Tieke disc...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More