Method of treating carpet for enhanced liquid repellency

Details Method of treating carpet for enhanced liquid repellency Method of treating carpet for enhanced liquid repellency

2007-01-02

2007-01-02

Fletcher, III, William Phillip (Department: 1762)

Coating processes

Applying superposed diverse coating or coating a coated base

Synthetic resin coating

C427S209000, C427S389900, C427S394000

Reexamination Certificate

active

10133449

ABSTRACT:
To improve the liquid barrier properties of a carpet, a repellency compound, such as a fluorochemical, is applied to the backstitch side or underside of the primary backing layer of a carpet.

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