Method and product to enhance electrical conductivity of films c

Details Method and product to enhance electrical conductivity of films c Method and product to enhance electrical conductivity of films c

1990-02-05

1991-03-12

Thurlow, Jeffery

Stock material or miscellaneous articles

Pile or nap type surface or component

Particular backing structure or composition

264 22, 264154, 252511, 428 97, 428137, 428244, 428408, 428934, 524911, D04H 104

Patent

active

049992317

ABSTRACT:
Method to enhance the electrical conductivity of a carbon-containing film material such as a hot melt for carpet backing. The method involves applying a plurality of arcs across the surface of the film passing under a plurality of electrodes to create a plurality of small crater-like holes in the surface of the film. The film material may be adhered to a carpet material and the crater-like holes acting to increase the anti-static property of the carpet.

REFERENCES:
patent: 2986777 (1961-06-01), Carter
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patent: 4438059 (1984-03-01), Mollman et al.
patent: 4529639 (1985-07-01), Peoples, Jr. et al.
patent: 4579764 (1986-04-01), Peoples, Jr. et al.
patent: 4662969 (1987-05-01), Wang et al.
patent: 4663103 (1987-05-01), McCullough et al.
patent: 4670075 (1987-06-01), Heckel et al.
patent: 4784899 (1988-11-01), Ono et al.

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