Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1991-04-03
1992-04-28
Lusignan, Michael
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
252500, 427121, 4273899, 428272, 428273, 428288, 428290, 428296, 428336, 428392, 428395, 428902, B05D 512, B32B 2708, B32B 2726, B32B 3300
Patent
active
051088290
ABSTRACT:
A textile material, such as fibers, filaments, yarns and fabrics made therefrom, is rendered electrically conductive by a polypyrrole film deposited on the textile material by chemical oxidation of pyrrole in an aqueous solution also containing an oxidizing agent and anthraquinone-2-sulfonic acid as a dopant.
REFERENCES:
patent: 4803096 (1989-02-01), Kuhn et al.
patent: 4847115 (1989-07-01), Warren et al.
patent: 4877646 (1989-10-01), Kuhn et al.
patent: 4933394 (1990-06-01), Foos
patent: 4981718 (1991-01-01), Kuhn et al.
patent: 5030508 (1991-07-01), Kuhn et al.
Lusignan Michael
Milliken Research Corporation
Monahan Timothy J.
Petry H. William
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