Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1986-09-09
1991-06-18
Cannon, James O.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
427246, 427354, 4283155, 4284235, 428907, 523122, B05D 310, B32B 518, B32B 520
Patent
active
050248758
ABSTRACT:
Waterproof, moisture-vapor-permeable urethane-coated fabrics with durable antimicrobial properties that remain after repeated launderings are prepared by incorporating bioactive silyl quaternary ammonium salts into the polyurethane elastomer solvent solution that forms a microporous polyurethane layer by the wet coagulation method on a base fabric.
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Hill Berlie R.
Triplett Benny L.
Watson, Sr. Thomas F.
Burlington Industries Inc.
Cannon James O.
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