Preparation of non-woven fabric containing polyvinyl alcohol fib

Details Preparation of non-woven fabric containing polyvinyl alcohol fib Preparation of non-woven fabric containing polyvinyl alcohol fib

1985-11-01

1987-01-27

Bell, James J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

156290, 156296, 1563086, 428171, 428288, 428296, 428413, B32B 300

Patent

active

046393900

ABSTRACT:
The present invention is in a web and method for preparation of non-woven fabric which contains polyvinyl alcohol fiber comprising the steps of

REFERENCES:
patent: 4306929 (1981-12-01), Menikheim et al.
patent: 4396452 (1983-08-01), Menikheim et al.

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