Coating processes – Electrical product produced – Cellulosic or fibrous base
Patent
1988-11-29
1991-04-23
Childs, Sadie
Coating processes
Electrical product produced
Cellulosic or fibrous base
20419214, 20419215, 427124, 427125, 427250, 427296, 427404, 4274071, 4274073, 4274342, B05D 512, B05D 300, C23C 1434
Patent
active
050099272
ABSTRACT:
A thin film of an electrically conductive material (16) is applied to form an electrically conductive surface (22) on a surface (18) of a polymer coated fabric (14). The method involves coating a woven glass fiber fabric (14) with a polymer solution (6), curing the polymer solution on the glass fiber fabric and then depositing the electrically conductive material onto the cured polymer surface, typically by a sputtering technique, to form a flexible, electrically conductive fabric (24). This method helps to ensure that when the electrically conductive material is applied, the electrically conductive surface formed is continuous and is of a controlled, generally constant, thickness. The substantial continuity of the electrically conductive surface is maintained even when the electrically conductive fabric is flexed during subsequent manufacturing operations.
REFERENCES:
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patent: 4308314 (1981-12-01), Nakano et al.
patent: 4330811 (1982-05-01), Bordner
patent: 4345005 (1982-08-01), All et al.
patent: 4571279 (1986-02-01), Oizumi et al.
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patent: 4606937 (1986-08-01), Rossler et al.
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patent: 4727383 (1988-02-01), Hill
patent: 4806185 (1989-02-01), Porter et al.
Processing, a Second Spring for Metalloplastics, from Plastics Engineering, Dec. 1978.
Cloyd Willard C.
Nelson Robert M.
Childs Sadie
Hexcel Corporation
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