Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1985-06-07
1987-03-03
McCamish, Marion C.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428286, 428287, 428288, B32B 2700
Patent
active
046474978
ABSTRACT:
A composite nonwoven sheet is provided having a polyolefin synthetic pulp layer, optionally containing woodpulp and adhesive binder, is adhered by adhesive binder to a continuous filament scrim. The pulp surface of the composite has unexpectedly high abrasion resistance.
E. I. Du Pont de Nemours and Company
McCamish Marion C.
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