Polythiophenes having alkyleneoxythia thiophene units in...

Details Polythiophenes having alkyleneoxythia thiophene units in... Polythiophenes having alkyleneoxythia thiophene units in...

2008-03-11

2008-03-11

Rhee, Jane (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode or plural tablets, pellets or discs

C429S213000, C429S006000, C361S523000, C029S025030, C427S080000, C252S511000, C528S373000

Reexamination Certificate

active

07341801

ABSTRACT:
Electrolyte capacitors containing certain polythiophenes are described. More particularly, the polythiophenes have backbones containing repeating units of the following general formula (I) and/or repeating units of the following general formula (II),wherein A is, for example, a C1-C5-alkylene radical, R is, for example, a C1-C18-alkyl radical, and x is an integer from 0 to 8. Also described are dispersions comprising such polythiophenes, and the use of such polythiophenes or dispersions thereof for producing conductive layers.

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