Benzodithiophene based copolymer containing thiophene pyrroledione units and preparing method and applications thereof
US9328204B2 · kind B2 · utility
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Key dates
| Filing date | Nov 30, 2012 |
| Grant date | May 3, 2016 |
| Priority date | — |
| Expiry date | Nov 30, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K85/215
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A benzodithiophene based copolymer containing thiophene pyrroledione units, a preparing method thereof, and applications of the copolymer in polymer solar cells, organic light-emitting, organic field effect transistors, organic optical storage, organic nonlinear materials or organic laser.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.