Process for preparation of conductive polymer dispersion

Details Process for preparation of conductive polymer dispersion Process for preparation of conductive polymer dispersion

2005-12-28

2008-12-23

Kopec, Mark (Department: 1796)

Compositions

Electrically conductive or emissive compositions

C252S519340, C429S337000, C524S173000, C525S054100, C528S422000

Reexamination Certificate

active

07468149

ABSTRACT:
The present invention provides a process for the preparation of conductive polymer dispersion. In the present invention the polymer is dispersed after its synthesis, hence dispersion contains only pure poly aniline salt and stabilizer. It therefore provides a pure poly aniline dispersion without any other contamination. More particularly, the purity of the dispersed poly aniline is achieved up 99% of initiator residue and monomer residue in the present invention. The present process provides a poly aniline dispersion in water, organic solvents and also in a mixture of solvents.

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