Stock material or miscellaneous articles – Pile or nap type surface or component – Particular backing structure or composition
Patent
1976-10-18
1981-05-26
McCamish, Marion
Stock material or miscellaneous articles
Pile or nap type surface or component
Particular backing structure or composition
156 72, 428 97, B32B 518
Patent
active
042698812
ABSTRACT:
A novel carpet material or mat which is characterized by an extraordinary ability to quickly and comfortably discharge any build-up of a static electricity charge on a person who has built up such a charge, say, by walking across conventional carpeting. The novel material is constructed with a backing which has a low dissipation factor and relatively low volume and surface conductivity, with a conductive thread in the pile and with an electroconductive tufting substrate sheet.
REFERENCES:
patent: 3582445 (1971-06-01), Okuhashi
patent: 3746573 (1973-07-01), Hotta
patent: 3804699 (1974-04-01), Johnson
patent: 3955022 (1976-05-01), Sands
Burdorf Walter L.
Johnson Donald C.
Cesari Robert A.
Kehoe Andrew F.
Ludlow Corporation
McCamish Marion
McKenna John F.
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