Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1981-06-15
1983-12-20
Bell, James J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428219, 428288, 428296, 428373, B32B 300
Patent
active
044218133
ABSTRACT:
A coverstock fabric comprising an area-bonded non-woven fabric containing a plurality of homofilament staple fibres and a plurality of heterofilament staple fibres, the fabric having a soak through less than 3.5 seconds, a re-wet moisture less than 0.2 grams and a K factor less than 0.6 and preferably less than 0.4.
REFERENCES:
patent: 3595731 (1971-07-01), Davies et al.
Bell James J.
Imperial Chemical Industries Limited
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