Bleaching and dyeing; fluid treatment and chemical modification – Chemical modification of textiles or fibers or products thereof – With coating – sizing – or lubricating
Reexamination Certificate
2004-07-02
2009-12-01
Douyon, Lorna M (Department: 1796)
Bleaching and dyeing; fluid treatment and chemical modification
Chemical modification of textiles or fibers or products thereof
With coating, sizing, or lubricating
C008S115700, C008S116100, C252S008610, C424S405000, C424S411000, C424S413000, C428S365000
Reexamination Certificate
active
07625411
ABSTRACT:
The invention provides a method for preparing an insecticidally treated textile having improved properties. A novel combination of an insecticide and certain polymeric binder(s) or dye fixatives is used to coat and/or impregnate fabric via a combination of application methods used in the textile industry. The insecticide-binder or insecticide-dye fixative combination and the method by which it is applied to the textile yield a coated fabric and, ultimately, finished goods with improved wash durability of the insecticide over several launderings and prolonged insecticidal efficacy.
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Bralkowski Michael P.
Dixon Timothy R.
Ensley Michael W.
Moser Donna
Weipert Paul D.
Angres Isaac A.
Douyon Lorna M
Khan Amina
Piedmont Chemical Industries I, LLC
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