Dye mixtures
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United States of America Patent
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Issued Date -
Jul 21, 2005
app pub date -
Jan 21, 2004
filing date -
Jan 21, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present invention discloses mixtures of dyes, dye compositions comprising them and the use of said mixtures and compositions, optionally in combination with UV absorbers, to dye or print textile materials, particularly hydrophobic textile materials such as polyester, that must meet stringent lightfastness requirements. Fibers dyed with the inventive dye mixtures exhibit exceptional high temperature light fastness and good all-round fastness properties.
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