Stock material or miscellaneous articles – Pile or nap type surface or component – Particular backing structure or composition
Patent
1994-01-07
1994-09-20
Cannon, James C.
Stock material or miscellaneous articles
Pile or nap type surface or component
Particular backing structure or composition
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
Cannon James C.
E. I. Du Pont de Nemours and Company
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