Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1981-06-22
1983-08-09
Van Balen, William J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
264 22, 264 69, 264184, 428244, 428283, 428297, 428372, B32B 516
Patent
active
043979076
ABSTRACT:
Composites, comprising organic polymeric fibers and solid particles, are described which exhibit a wide range of functional characteristics. The materials are light in weight, structurally strong and are air permeable. The fabrication of protective clothing for use in chemical warfare environments is a typical use for which these composites are suitable.
REFERENCES:
patent: 3732652 (1973-05-01), Furgal et al.
patent: 3971373 (1976-07-01), Braun
patent: 4127624 (1978-11-01), Keller et al.
patent: 4221697 (1980-09-01), Osborn et al.
patent: 4296166 (1981-10-01), Ogino
patent: 4342811 (1982-08-01), Lopatin et al.
Keller Leon B.
Rosser Robin W.
Bethurum W. J.
Hughes Aircraft Company
Karambelas A. W.
Van Balen William J.
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