Nonwoven polypropylene fabric

Stock material or miscellaneous articles – Structurally defined web or sheet – Including grain – strips – or filamentary elements in...

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Details

428286, 428296, 428298, B32B 512, B32B 2700, D04H 104

Patent

active

039912442

ABSTRACT:
A length of layered nonwoven bonded continuous filament isotactic polypropylene fabric for use in preparating cut pile tufted carpets having a high tufted tongue tear strength, low fuzz buildup on beck dyeing and high optical cover at relatively low basis weight.

REFERENCES:
patent: 3477103 (1969-11-01), Troth
patent: 3563838 (1971-02-01), Edwards
patent: 3821062 (1974-06-01), Henderson

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