Method for manufacturing a carpet having a secondary backing sub

Stock material or miscellaneous articles – Pile or nap type surface or component – Particular backing structure or composition

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Details

156278, 156280, 428 96, B32B 526, B32B 3300

Patent

active

053487850

ABSTRACT:
This invention relates to methods for making a carpet having a secondary backing which is substantially impervious to aqueous solutions. The process involves applying a fluorochemical onto the underside of a secondary backing material, followed by drying and curing of the fluorochemical. This invention also includes the resultant carpets prepared from such a process.

REFERENCES:
patent: 4579762 (1986-04-01), Veci
patent: 4619853 (1986-10-01), Blyth et al.
patent: 4643930 (1987-02-01), Veci

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