Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1977-08-17
1979-06-26
Bell, James J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428 85, 428196, 428197, 428198, 428233, 428234, 428235, 428247, 428253, B32B 300
Patent
active
041593600
ABSTRACT:
Stabilized fabrics include a woven, knitted or tufted fabric layer bonded to a stabilizing layer of staple or continuous filament fibers by an air-permeable bonding layer of thermoplastic material. The bonding is carried out under heat and pressure sufficient to melt the bonding layer and have it penetrate into the fibers of both the fabric layer and the stabilizing layer.
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patent: 4122227 (1978-10-01), Dean
Bell James J.
Hercules Incorporated
Peterson James W.
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