Fluorinated polythiophenes and devices thereof

Details Fluorinated polythiophenes and devices thereof Fluorinated polythiophenes and devices thereof

2005-11-01

2005-11-01

Truong, Duc (Department: 1711)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From sulfur-containing reactant

C528S377000, C528S397000, C528S401000

Reexamination Certificate

active

06960643

ABSTRACT:
A polythiophene comprising, for example, a repeating segment of the formulawherein R′ is CF3, alkoxy, or alkyl; and y and z represent the number of repeating segments.

REFERENCES:
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patent: 6107117 (2000-08-01), Bao et al.
patent: 6150191 (2000-11-01), Bao
Collard et al.; Synthesis and characterization—3-semifluoroalkylthiophenes; 2000, American Chemical Society; Chem Abstract 132: 348046.
Hong et al.; Regioregular polymerization of 3-semifluoroalkyl thiophenes; 2000; American Chemicla Society; Chem Abstract 133: 297019.
Beng S. Ong et al., U.S. Appl. No. 10/042,357 on Polythiophenes and Devices Thereof, filed Jan. 11, 2002.

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