Invention Grant
- Patent Title: Polymers containing 2,7-pyrene structural units
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Application No.: US14409508Application Date: 2013-06-12
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Publication No.: US09695274B2Publication Date: 2017-07-04
- Inventor: Anna Hayer , Niels Schulte
- Applicant: Merck Patent GmbH
- Applicant Address: DE
- Assignee: Merck Patent GmbH
- Current Assignee: Merck Patent GmbH
- Current Assignee Address: DE
- Agency: Drinker Biddle & Reath LLP
- Priority: EP12004858 20120629
- International Application: PCT/EP2013/001722 WO 20130612
- International Announcement: WO2014/000860 WO 20140103
- Main IPC: H01B1/00
- IPC: H01B1/00 ; C08G61/10 ; C08L65/02 ; C07F5/04 ; C08G61/12 ; H01L51/00 ; H01B1/12 ; C09K11/06 ; H05B33/14 ; H01L51/50
Abstract:
The present invention relates to polymers containing 2,7-pyrene structural units, to a process for the preparation thereof, and to blends and formulations comprising these polymers. The present invention furthermore relates to the use of the polymers or blends according to the invention in electronic devices and to electronic devices, in particular OLEDs, comprising the polymers or blends according to the invention.
Public/Granted literature
- US20150322198A1 POLYMERS CONTAINING 2,7-PYRENE STRUCTURAL UNITS Public/Granted day:2015-11-12
Information query
