Colored Polyester
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United States of America Patent
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Issued Date -
Feb 21, 2013
app pub date -
Mar 23, 2011
filing date -
Mar 27, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention relates to colored polyester in solid form, characterized in that the colored polyester is obtained by polymerizing components comprising a) one or more aromatic dicarbolic acids having no sulfogroups and/or the salts thereof and/or the anhydrides thereof and/or the esters thereof, b) optionally one or more dicarbolic acids having sulfogroups and/or the salts thereof and/or the anhydrides thereof and/or the esters thereof, c) one or more dioles, d) optionally one or more compounds of the formula (1)
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