Abstract: The present invention provides a composite sheet material (10) that is particularly useful as an underlayment material in roofing applications. In particular, the present invention provides a composite sheet material (10) that is flexible, relatively lightweight, resistant to water as well as being water vapor permeable and resistant to tearing. In addition, the composite sheet material (10) includes an outer non-skid surface (18) that can help prevent slippage of workers during installation of the roofing system. Embodiments of the composite sheet material can help provide a roofing\structure, such as a shingled roof, with fire resistance so that the roof can meet the Fire Resistance requirements of ASTM E 108-07a, Class A.

Abstract: A mobile reconfigurable barricade having a plurality of cells comprised of multiple sheets of deformable barricading fabric. The deformable fabric permits one or more of the cells to collapse to create a bent or reconfigured barricade.

Abstract: An anti-microbial and/or anti-fungal synthetic fiber and various products made partially or wholly therefrom. The fiber comprises various thermoplastic polymers and additives in a mono-component form or a bi-component form in either a core-sheath or side-by-side configurations. The anti-microbial synthetic fibers comprise inorganic anti-microbial additives, distributed in certain areas to reduce the amount of the anti-microbial agents being used, and therefore the cost of such fibers. The fibers can incorporate anti-microbial additives so that they are not removed by repeated washing in boiling water and in dry clean cycles and become ineffective and conversely enhance access to the additives by washing or the like. The fibers comprise high tenacity polymers (e.g. PET) in one portion and hydrolysis resistance polymers (e.g. PCT) in another portion with the additives. The fibers can further be blended with non-anti-microbial fibers such as cotton, wool, polyester, acrylic, nylon etc.

Abstract: A housewrap material for controlling moisture in the walls of a building includes a moisture vapor permeable, water impermeable sheet material having opposite surfaces with a plurality of drainage channels formed in the sheet material for directing the flow of liquid and for imparting to the sheet material a three-dimensional configuration. The sheet material has a crush resistance under a load of about 2.65 psi of at least 50%. In one embodiment, the integral drainage channels are defined by a plurality of generally parallel extending peaks and valleys that allow water to be drained from the wall. The composite nonwoven material has sufficient strength and stiffness to impart significant crush resistance to the composite, so that the integral drainage channels will not be collapsed or destroyed by the subsequent application of siding, stucco, paneling or the like to the building. Preferably, the composite sheet material has a crush resistance of at least 50% when subjected to a pressure of about 2.65 psi.

Abstract: An anti-microbial and/or anti-fungal synthetic fiber and various products made partially or wholly therefrom. The fiber comprises various thermoplastic polymers and additives in a mono-component form or a bi-component form in either a core-sheath or side-by-side configurations. The anti-microbial synthetic fibers comprise inorganic anti-microbial additives, distributed in certain areas to reduce the amount of the anti-microbial agents being used, and therefore the cost of such fibers. The fibers can incorporate anti-microbial additives so that they are not removed by repeated washing in boiling water and in dry clean cycles and become ineffective and conversely enhance access to the additives by washing or the like. The fibers comprise high tenacity polymers (e.g. PET) in one portion and hydrolysis resistance polymers (e.g. PCT) in another portion with the additives. The fibers can further be blended with non-anti-microbial fibers such as cotton, wool, polyester, acrylic, nylon etc.

Abstract: An ultrasonically bonded fabric comprising a non-woven coverstock treated with an organosilicone material, e.g., an organosilicone fluid, prior to being ultrasonically bonded to another material. The ultrasonically bonded fabric as made by treating a non-woven coverstock with the organosilicone material and ultrasonically bonding the treated non-woven coverstock to the other material.