Compositions and methods for making and using acyclic N-halamine-based biocidal polymeric materials and articles
First Claim
Patent Images
1. A rechargeable aliphatic N-halamine polymer comprising:
- one or more aliphatic N-halamine monomers or aliphatic N-halamine precursors; and
one or more halides associated with the one or more aliphatic or aliphatic N-halamine precursors, whereby the one or more halides provided inactivation of bacteria cells, spores, fungus, yeasts, viruses or a combination thereof.
1 Assignment
0 Petitions
Accused Products
Abstract
The present invention includes methods and compositions for providing rechargeable aliphatic N-halamine polymers, monomers, copolymers additives and coatings. The rechargeable aliphatic N-halamine includes an aliphatic N-halamine compound exchangeable associated with one or more halides.
69 Citations
25 Claims
-
1. A rechargeable aliphatic N-halamine polymer comprising:
-
one or more aliphatic N-halamine monomers or aliphatic N-halamine precursors; and
one or more halides associated with the one or more aliphatic or aliphatic N-halamine precursors, whereby the one or more halides provided inactivation of bacteria cells, spores, fungus, yeasts, viruses or a combination thereof. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
-
11. A rechargeable biocidal organic polymer made by the process comprising the steps:
-
polymerizing one or more acyclic N-halamine monomers or acyclic N-halamine precursors; and
contacting the one or more acyclic N-halamine monomers with a halide source to form an activated acyclic N-halamine organic polymer, wherein the activated acyclic N-halamine organic polymer has biocidal activity against bacteria, spores, fungi, yeasts, virus or a combination thereof.
-
-
12. A rechargeable biocidal fabric made by the process comprising the steps:
-
forming an acyclic N-halamine polymer from one or more monomers having an acyclic N-halamine compound;
forming an acyclic N-halamine fabric from the an acyclic N-halamine polymer, wherein one or more articles or garments can be constructed from the acyclic N-halamine fabric; and
contacting the acyclic N-halamine fabric with a halide source to activate the biocidal activity against bacteria, spores, fungi, yeasts, virus or a combination thereof.
-
-
13. A method of making an biocidal polymer comprising the steps of:
-
polymerizing an acyclic N-halamine monomer into an acyclic N-halamine polymer; and
contacting the acyclic N-halamine monomer with a halide source to form an activated acyclic N-halamine polymer with to biocidal activity against bacteria, spores, fungi, yeasts, virus or a combination thereof. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21)
-
-
22. A acyclic N-halamine coating comprising:
-
an acyclic N-halamine polymer comprising one or more aliphatic N-halamine monomers; and
one or more halides exchangeable associated with the one or more aliphatic N-halamine monomers to produce biocidal activity against bacteria, spores, fungi, yeasts, virus or a combination thereof. - View Dependent Claims (23)
-
-
24. A biocidal polymer additive comprising:
-
an acyclic N-halamine polymer comprising one or more aliphatic N-halamine monomers; and
one or more halides exchangeable associated with the aliphatic N-halamine compound, to produce biocidal activity against bacteria, spores, fungi, yeasts, virus or a combination thereof. - View Dependent Claims (25)
-
Specification