Abstract: There is provided a reinforcement material for a garment, the garment having at least one region exposed to external mechanical forces. The reinforcement material includes a piece of fabric, the piece of fabric including a plurality of micrometric pores distributed among a surface of the piece of fabric. The micrometric pores are sized, positioned and oriented to allow a passage of at least one of: heat, moisture, vapors and water therethrough. The piece of fabric has abrasion resistance properties and breathability properties and is configured to be affixed to the garment in the region(s) exposed to the external mechanical forces, thereby enhancing the mechanical resistance of the garment without significantly affecting breathability properties of the garment, when the piece of fabric is affixed to the garment.
Abstract: A multilayer protective fabric material covering for providing protection against chemical, biological, radiation and nuclear material (CBRN), especially in the form of aerosols or microbes, protective equipment or garments made from such material, and methods of manufacturing the material. The protective fabric material comprises a fabric shell layer and a second layer, adjacent to the fabric shell layer, the second layer comprising three sublayers which may be laminated together to form a sandwich layer. The first sublayer is a non-woven microporous membrane which is at least partly impermeable to aerosols, microbes or a combination thereof, and which is at least partly permeable to air, which may comprise polyurethane, Teflon™, or some other suitable polymer. The second sublayer is a comfort or moisture wicking layer comprising woven or knitted fabric. The third sublayer comprises activated carbon material.
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.
Type:
Grant
Filed:
January 2, 2014
Date of Patent:
December 30, 2014
Assignees:
Stedfast, Inc., U.S. Army Natick Soldier Research, Development and Engineering Center, Chemical Technology Team
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.
Type:
Application
Filed:
January 2, 2014
Publication date:
October 16, 2014
Applicants:
Stedfast, Inc., U.S. Army Natick Soldier Research, Development and Engineering Center, Chemical Technology Team
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.
Type:
Grant
Filed:
March 26, 2010
Date of Patent:
February 4, 2014
Assignees:
U.S. Army Natick Soldier Research, Development and Engineering Center Chemical Technology Team, Stedfast Inc.
Abstract: The present application is directed to a novel composition which acts as a barrier to noxious agents while showing enhanced moisture vapour permeability and resistance to water and laundering.
Abstract: There is provided a surgical drape of a multilayer structure, the surgical drape having an inner layer of polyurethane material which is substantially impervious to material passing therethrough while being vapor permeable, a top layer of a knit fabric having interstices therebetween to absorb moisture, and a bottom layer of a knit fabric. The drape preferably has a thickness of between 0.015 inches and 0.034 inches.