Artificial split suede leather and a process for producing same

Details Artificial split suede leather and a process for producing same Artificial split suede leather and a process for producing same

1985-04-30

1986-04-08

McCamish, Marion C.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

427299, 4273899, 427394, 428290, 428331, 428397, 428904, B32B 2700

Patent

active

045812861

ABSTRACT:
An artificial split suede leather, especially for sport or casual style shoes, is a split, needled, nonwoven material of unshrunk fibers containing at least 20% polyamide fibers by weight of the fibers having a trilobate, Y-shaped cross section. In a process of making it, only needling is used for consolidating the fibers. A spherical filler may also be used.

REFERENCES:
patent: 4161456 (1979-07-01), Sinn et al.
patent: 4492731 (1985-01-01), Bankar et al.

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