Nonwoven fabric with improved abrasion resistance

Details Nonwoven fabric with improved abrasion resistance Nonwoven fabric with improved abrasion resistance

1987-06-22

1988-09-27

Bell, James J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

156219, 156290, 156296, 15624411, 428172, 428284, 428286, 428297, 428298, 428219, 428340, 428903, B32B 2714

Patent

active

047741252

ABSTRACT:
A melt-blown microfiber fabric having improved surface abrasion resistance is disclosed, having a surface veneer of melt-blown fibers with an average fiber diameter of greater than 8 microns and in which 75% of the fibers have a fiber diameter of at least 7 microns and a wet and dry abrasion resistance of greater than 15 cycles to pill.

REFERENCES:
patent: 2988469 (1961-06-01), Watson
patent: 3795571 (1974-03-01), Prentice
patent: 4355066 (1982-10-01), Newman
patent: 4622259 (1986-11-01), McAmish et al.
patent: 4652487 (1987-03-01), Morman
patent: 4657802 (1987-04-01), Morman

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