Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1991-02-04
1992-02-18
Bell, James J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428248, 428250, 428260, 428263, 428408, 428922, B32B 700
Patent
active
050893254
ABSTRACT:
In a method for plating one side of a woven fabric sheet, a backing layer is applied to one side of the sheet. The sheet and backing layer are wetted in an electrolytic solution containing metallic ions to be deposited on one side of the fabric sheet only. Air bubbles trapped in interstices of the fabric weave and beneath the backing sheet prevent the electrolytic solution from soaking through the fabric sheet. Electrodes bond the metal ions on the wetted fabric thereto. The backing sheet is then removed. The resulting fabric is coated only on one side and the interstices are not filled in by plating material. The fabric is useful as the outermost layer in a composite laminate for an aircraft skin.
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Bell James J.
Hammar John C.
The Boeing Company
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