Soluble aniline-thiophene copolymers

Details Soluble aniline-thiophene copolymers Soluble aniline-thiophene copolymers

2007-03-20

2007-03-20

Truong, Duc (Department: 1711)

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

C525S540000, C528S373000, C528S377000

Reexamination Certificate

active

10918804

ABSTRACT:
The present invention discloses soluble copolymers of aniline and thiophene having a general formula I.Wherein: m and n each independently represents an integer, with m≧1 and n≧2. R1, R2, R3, R4, R5, R6 and R7 each independently represents, hydrogen atom, or a liner or branched or cyclo aliphatic group having from 1 to 20 carbon atoms, or an aromatic group having from 5 to 30 carbon atoms, or any other functional group, but at least one among R1, R2, R3, R4, R5, R6, and R7 is not a hydrogen atom.The present invention also teaches methods for the synthesis, characterization and application of the disclosed copolymers.

REFERENCES:
Hosseini et al, Chemical and electrochemical - - - vapor sensing, 2001, John Wiley & Sons Ltd, Chem Abstract 136: 38183.
Ueda et al, Styryl containing polymer - - - using it, 1998, Jpn. Kokai Tokkyo Koho, Chem Abstract 130: 59045.

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