Self-Detoxifying, Disposable Protective Garments

While zero-based tolerance protective clothing is suitable for first responders, it provides an unnecessary level of protection for first receivers who are exposed to a considerably reduced threat. The use of zero-based tolerance garments by first receivers is particularly problematic since they often work in the same garments for an extended period of time. Consequently, the unique needs of first receivers present an opportunity to develop an extended wear garment that is both comfortable and provides an appropriate level of protection. This Phase II SBIR proposal describes the development of a multilayered protective fabric that will offer a comprehensive combination of self-decontamination, barrier protection, and comfort. The reactive capability of the proposed fabric was demonstrated in Phase I by the positive identification of a surrogate breakdown product present on exposed fabric. In addition, the Phase I research also demonstrated that the reactive fabric reduced the breakthrough of chemical agent surrogates when compared to unmodified fabric. The Phase II research will continue the development of the fabric by improving the capability to protect against chemical agent breakthrough and identifying suitable manufacturing methods. The Phase II research will conclude with the assembly of a garment and live agent testing.