Invention Grant
![Polymers and compounds based on dipyrrolo[1,2-B:1',2'-G][2,6]naphthyridine-5,11-dione](/docs/US/2019-10-15/US10442888B2/abs.jpg.600x600.jpg)
- Patent Title: Polymers and compounds based on dipyrrolo[1,2-B:1',2'-G][2,6]naphthyridine-5,11-dione
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Application No.: US15765525Application Date: 2016-10-20
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Publication No.: US10442888B2Publication Date: 2019-10-15
- Inventor: Marek Grzybowski , Daniel T. Gryko , Bartlomiej Sadowski , Karen Strassel , Pascal Hayoz , Daniel Kaelblein
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen am Rhein
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen am Rhein
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: EP15190894 20151021
- International Application: PCT/EP2016/075141 WO 20161020
- International Announcement: WO2017/068009 WO 20170427
- Main IPC: C08G61/12
- IPC: C08G61/12 ; C07D471/22 ; H01B1/12 ; H01L51/00 ; H01L51/05 ; H01L51/42
![Polymers and compounds based on dipyrrolo[1,2-B:1',2'-G][2,6]naphthyridine-5,11-dione](/abs-image/US/2019/10/15/US10442888B2/abs.jpg.150x150.jpg)
Abstract:
Polymers containing a repeating unit of the formula —[Ar—Y—Ar′]— (V), and compounds of formula R10—Ar—Y—Ar′—R10′ (I), where Y is a group of formula and organic devices containing the polymers. The polymers and compounds have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers and compounds are used in organic field effect transistors, organic photovoltaics and photodiodes.
Public/Granted literature
- US20190077907A1 POLYMERS AND COMPOUNDS BASED ON DIPYRROLO[1,2-B:1′,2′-G][2,6]NAPHTHYRIDINE-5,11-DIONE Public/Granted day:2019-03-14
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