Bleaching and dyeing; fluid treatment and chemical modification – Chemical modification of textiles or fibers or products thereof
Reexamination Certificate
2007-09-04
2007-09-04
Douyon, Lorna M. (Department: 1751)
Bleaching and dyeing; fluid treatment and chemical modification
Chemical modification of textiles or fibers or products thereof
C008S181000, C008S194000, C008S129000, C252S008610, C252S608000, C428S920000, C442S136000, C442S147000, C442S152000, C442S164000
Reexamination Certificate
active
11211828
ABSTRACT:
Methods of inhibiting the burning of natural fibers (e.g., wool, wool fibers, animal hair, cotton), synthetic fibers (e.g., acetate, nylon, polyester, viscose rayon), or blends thereof (e.g., wool/cotton blends), or fabrics or yarns composed of natural fibers, synthetic fibers, or blends thereof, involving treating the fibers (or fabrics or yarns) with polyamic acid or at least one polyimidesiloxane (PISi) or mixtures of polyamic acid and at least one polyimidesiloxane. Also products produced by such methods.
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Cardamone Jeanette M.
Kanchager Anand Purshottam
Douyon Lorna M.
Fada John D.
Nguyen Tri
Stover G. Byron
The United States of America as Represented by the Secretary of
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