Method of dyeing tufted pile products in a predetermined pattern
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United States of America Patent
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-
Jul 28, 1992
Grant Date -
N/A
app pub date -
May 20, 1991
filing date -
May 18, 1990
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Method for dyeing a cotton nap fabric or carpet wherein the dyestuffs belong to a group of vat dyestuffs and reactive dyestuffs and are applied to the cotton nap. The product after the application of the dyestuff is treated with a uniform application of a liquid agent from a group of agents which are able to make the selected dyestuff absorbable by cotton.
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Cited Art Landscape
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