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US 12,466,965 B2Granted
Infusible waterborne pigmented resin compositions and methods of preparing and using the same
AssigneeAWI Licensing LLC
InventorsJohn E. Hughes, Gilbert W. Fitzhugh, Charles G. Krick, Anthony L. Wiker
Life of this patent
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Abstract
Described herein are compositions useful for infusing color into nonwoven polyester containing product and methods to do so. Such compositions and methods comprise use of a color infusion composition comprising an antimigrant polymer; pigment; ammonium polyphosphate; and an anionic surfactant comprising phosphate. In certain embodiments, thermoplastic polymer having a glass transition temperature (Tg) of 93.0° C. or less is used to enhance color infusion.
Claims20
A composition comprising:
- an antimigrant polymer comprising sodium polyacrylate;
- pigment;
- ammonium polyphosphate;
- and
- an anionic surfactant comprising polyoxyethylene branched tridecyl phosphate.
2 more elements
A composition comprising:
- an antimigrant polymer;
- pigment;
- ammonium polyphosphate;
- a thermoplastic polymer having a glass transition temperature (Tg) of 93.0° C. or less;
- and
- an anionic surfactant comprising polyoxyethylene branched tridecyl phosphate.
3 more elements
A nonwoven polyester product comprising a composition comprising:
- an antimigrant polymer comprising an acrylic copolymer;
- pigment;
- ammonium polyphosphate;
- and
- an anionic surfactant comprising polyoxyethylene branched tridecyl phosphate.
2 more elements
Dependencies are inferred from the claim text.