Abstract: A partially printed substrate with a print pattern comprising a first color deposited on the substrate and a second color deposited on the first color, the second color being darker than the first color, whereby the first and second colors are perceived as a combined, substantially single color in the area defined by the first color.

Abstract: A method of imaging a substrate is disclosed, the method consisting of applying a first layer to the substrate to form a “print pattern” and a second step of presenting an “addressed design” to the substrate both within an outside the area of the print pattern. In the method of the invention, within the print pattern the addressed design is formed into a “durable image material” forming at least a part of the design layer and outside the print pattern, the addressed design does not form a durable image material.

Abstract: A partially printed substrate with a print pattern comprising a first color deposited on the substrate and a second color deposited on the fist color, the second color being darker than the first color, whereby the first and second colors are perceived as a combined, substantially single color in the area defined by the first color.

Abstract: A method of forming a partially perforated assembly comprising a perforated facestock material, an unperforated liner, and a self-adhesive adhering the perforated facestock material to the unperforated liner, the method comprising forming a temporary assembly including the perforated facestock material, the self-adhesive, and a temporary carrier adhered to the perforated facestock material by the self-adhesive, the perforated facestock material having been perforated by material removal of portions of the facestock material, removing the temporary carrier from its adhered relation to the perforated facestock material, and after the removing, adhering the unperforated liner to the perforated facestock material by the self-adhesive to form the partially perforated assembly.

Abstract: A method of printing a number of superimposed or otherwise geometrically related layers on a substrate with exact registration which comprises printing said layers over one or more areas on said substrate so as to overlap the boundary of said one or more areas and then removing the layers outside said areas. The product produced by the method and the intermediate product prior to removal of layers outside the areas can be used for security purposes.

Abstract: A panel which comprises a substrate of transparent or translucent material having applied to one or both sides a design superimposed on, or forming part of, an opaque pattern so that the design on one side of the panel cannot be seen from the other side.

Abstract: This invention pertains to an extensible line brattice which comprises a track system and an extensible brattice frame with an attached brattice cloth cover mounted on said track system for extension into an unprotected portion of a mine passageway.

Abstract: Normally solid polymers can be fed into a carbon black furnace or carbon black reactor together with the fuel and/or the oxidant forming the hot combustion gases; the polymers are at least partially combusted in the carbon black reactor.

Abstract: The rigidity of a die used in pelletizing plastics is increased by connecting the rear center of the die with a support fastened to the center of the breaker plate. The die body, support, and breaker plate are attached to the extruder in an in-line manner.