Electroactive materials

Patent metadata

Field	Value
Publication number	US-8992800-B2
Application number	US-201313892468-A
Country	US
Kind code	B2
Filing date	May 13, 2013
Priority date	Dec 17, 2007
Publication date	Mar 31, 2015
Grant date	Mar 31, 2015

Abstract

There is provided an electroactive material having Formula I

wherein:
Q is the same or different at each occurrence and can be O, S, Se, Te, NR, SO, SO 2 , P, PO, PO 2 , and SiR 2 ; R is the same or different at each occurrence and can be hydrogen, alkyl, aryl, alkenyl, or alkynyl; R 1 through R 10 are the same or different and can be hydrogen, alkyl, aryl, halogen, hydroxyl, aryloxy, alkoxy, alkenyl, alkynyl, amino, alkylthio, phosphino, silyl, —COR, —COOR, —PO 3 R 2 , —OPO 3 R 2 , or CN.

First claim

What is claimed is:

1. An electroactive polymer having at least one monomeric unit derived from Formula I:

wherein:
Q is sulfur;
R 1 through R 10 are the same or different and are independently selected from the group consisting of hydrogen, alkyl, aryl, halogen, hydroxyl, aryloxy, alkoxy, alkenyl, alkynyl, amino, alkylthio, phosphino, silyl, —COR, —COOR, —PO 3 R 2 ,…

Assignees

• Du Pont

Inventors

• Meng Hong
• Wang Dengfu

Classifications

• Y10T428/2936

  Cross-Sectional Technologies · mapped topic

• C08G2261/3243

  Chemistry & Metallurgy · mapped topic

• C08G61/125

  Chemistry & Metallurgy · mapped topic

• C07D333/52

  Chemistry & Metallurgy · mapped topic

• C07D307/81

  Chemistry & Metallurgy · mapped topic