Rapid dyeing of polyester fibers with a mixture of disperse dyes
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United States of America Patent
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Feb 21, 1984
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N/A
app pub date -
Nov 17, 1982
filing date -
Nov 21, 1981
priority date (Note) -
Expired
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Abstract
Disclosed is a method of rapid dyeing a substrate comprising polyester fibres at a temperature above 100.degree. C. comprising bringing into contact with the substrate an aqueous dyebath containing a mixture of at least two disperse dyes having each individually specific physicochemical properties.
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