Bioactive water and alcohol-repellant medical fabric

Details Bioactive water and alcohol-repellant medical fabric Bioactive water and alcohol-repellant medical fabric

1982-07-20

1984-08-21

McCamish, Marion

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428421, 428288, 427387, 4273899, 604381, 604375, B04H 158, B05D 302

Patent

active

044670133

ABSTRACT:
Non-woven bioactive, water and alcohol-repellent medical fabrics are described. The fabric is provided with a bioactive finish which is substantive on the fabric and is able to destroy migrating and cross-contaminating bacteria, algae and fungi. The bioactive material is 3-(trimethoxysilyl)-propyloctadecyl dimethyl ammonium chloride and is present to the extent of about 0.15 to about 1.05% on the basis of the fabric weight. A fluoropolymer provides the necessary alcohol and saline repellency.
The described fabrics have numerous medical uses such as surgeon's gowns, medical drapes, isolation gowns and instrument wraps.

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