Polymeric composition for the neutralization of noxious agents
First Claim
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1. A composition for protection against harmful or noxious agents comprising:
- a) from 1 to 95% by weight of a porous media;
b) from 2 to 60% by weight of a vinyl amine and polyvinyl alcohol copolymer;
c) from 0.1 to 10% weight of a surfactant agent;
d) from 0.1 to 10% by weight of an epoxy resin or of a crosslinking agent;
e) from 5 to 20% by weight of a polyvinyl acetate polymer or copolymer;
f) from 0.1 to 10% by weight of a defoamer agent; and
g) from 10 to 90% by weight of water.
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Abstract
The present application is directed to a novel composition which acts as a barrier to noxious agents while adding self-detoxifying catalytic treatments to neutralize the noxious and harmful warfare agents when applied for example on a fabric, or other solid support.
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Citations
13 Claims
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1. A composition for protection against harmful or noxious agents comprising:
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a) from 1 to 95% by weight of a porous media; b) from 2 to 60% by weight of a vinyl amine and polyvinyl alcohol copolymer; c) from 0.1 to 10% weight of a surfactant agent; d) from 0.1 to 10% by weight of an epoxy resin or of a crosslinking agent; e) from 5 to 20% by weight of a polyvinyl acetate polymer or copolymer; f) from 0.1 to 10% by weight of a defoamer agent; and g) from 10 to 90% by weight of water. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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Specification