Abstract: The invention provides a fabric for use in the manufacture of protective garments, containers and covers comprising an inner layer of a tear resistant, high tensile fabric and a film layer bonded on at least one surface of said high modulus fabric comprising a meltable polyhalogenated resin.

Abstract: This invention provides a tetrafluoroethylene polymer in a porous form which has an amorphous content exceeding about 5% and which has a micro-structure characterized by nodes interconnected by fibrils. The material has high porosity and high strength. It can be used to produce all kinds of shaped articles such as films, tubes, rods, and continuous filaments. Laminations can be employed and impregnation and bonding can readily be used to produce a large variety of articles. Compressed articles of very high strength can also be produced from these porous forms.