Polythiophenes, process for their preparation and their use

Details Polythiophenes, process for their preparation and their use Polythiophenes, process for their preparation and their use

1990-04-12

1991-01-22

Foelak, Morton

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

528373, 528378, 528379, 526257, H01M 460

Patent

active

049870424

ABSTRACT:
The invention relates to new polythiophenes containing structural units of the formula ##STR1## in which A denotes an optionally substituted C.sub.1 -C.sub.4 -alkylene radical, their preparation by oxidative polymerization of the corresponding thiophenes and the use of the polythiophenes for imparting antistatic properties on substrates which only conduct electrical current poorly or not at all, in particular on plastic mouldings, and as electrode material for rechargeable batteries.

REFERENCES:
patent: 4521589 (1985-06-01), Yamamoto et al.
patent: 4892678 (1990-01-01), Tanaka et al.

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