Abstract: A stab-resisting material includes a carrier coated with solid particles, which is provided on a packet of fabrics, in which the coating on the carrier includes abrasive particles having a diameter of 0.1-3 mm, and in which the packet of fabrics is thicker than 1.5 mm. The abrasive particles may be provided on the carrier by an adhesive, which forms an elastic film after curing. In particular, a fabric made of Aramid or Nylon fibres may be used as the carrier material. The preferred adhesive is a bituminous adhesive or an adhesive with a base of polyurethane. This material is used in particular in protective clothing.
Abstract: A conductive material suitable as a gasket material for shielding the electromagnetic wave and a method of fabrication thereof are disclosed. The conductive material is intended to protect electronics equipment and devices from an erroneous operation which otherwise might be triggered by the electromagnetic wave leaking from other electronic equipment or devices and also to prevent a radio wave interference with communication equipment. A composite material sheet composed of a synthetic fiber-structured sheet and a porous synthetic resin sheet integrally bonded to each other is plated with a metal. In order to improve the working efficiency for final applications, an adhesive layer covered with the releasing paper is formed on one of the sheet surfaces.
Abstract: An aqueous ink composition having insoluble dye dispersed uniformly throughout by means of a coupling/dispersive (dual function) agent. The coupling/dispersive agent is characterized by association with insoluble dye molecules as well as by solubilization in a water based carrier medium. The resulting ink is water fast because the coupling/dispersive agent probably evaporates during drying or migrates away.
Abstract: The present invention relates to a planar consolidated multilayered nonwoven web comprising reduced pore sizes. The present invention also relates to a method for forming a planar consolidated multilayered nonwoven web which is elastic in the cross direction and which comprises a first and a second layer.
Type:
Grant
Filed:
March 17, 1998
Date of Patent:
February 29, 2000
Assignee:
The University of Tennessee Research Corporation
Inventors:
Charles B. Hassenboehler, Larry C. Wadsworth
Abstract: A phenolic resin molding material comprising a phenolic resin, an organic filler, an inorganic filler and a liquid substance having a boiling point of 80.degree.-150.degree. C., said phenolic resin comprising, as its main component, a novolac type phenolic resin wherein the ratio of the o-methylene bond to the p-methylene bond with respect to the phenol nucleus ranges from 1.0 to 2.5.
Abstract: Metal ion crosslinked superabsorbent polymers and a process for making them are described wherein high concentrations of polyhydroxylated materials are incorporated in order to reduce the sensitivity of the superabsorbent composition to solutions containing dissolved salts. Also provided is a process for forming crosslinked superabsorbents containing high solids polymer content.