Abstract: According to one aspect, a printing composition of the present application comprises from about 10.00% to about 14.00% by weight of a pigment, from about 3.00% to about 7.00% by weight of a polymer, from about to about 19.00% by weight of a co-solvent, from about 0.20% to about by weight of a surfactant, and water.

Abstract: A printing system comprises a transport apparatus adapted to transport a flexible web (24) along a process direction and first and second individually controllable inkjet imager units (44, 60, 70, 82) offset from one another along the process direction. Each of the first imager unit and the second imager unit includes a first portion (226) operable to print on a first portion of the web and a second portion (228) operable to print on the second portion of the web wherein each of the first portion and second portion of the first and second imager units is stationary along the process direction and the lateral direction.

Abstract: According to one aspect, a printing composition of the present application comprises from about 10.00% to about 30.00% by weight of a polymer, from about 0.05% to about 0.25% by weight of a defoamer agent, from about 0.25% to about 2.00% by weight of a surfactant, up to about 5.00% by weight of a surface treatment agent, up to about 35.00% by weight of an opacifier, and water.

Abstract: According to one aspect, an ink composition includes a colorant, one or more polymers such as a polyurethane siloxane, a surfactant, water, and a solvent. The ink composition has a total solids content of less than about 20% by weight. Further the ink has an initial surface tension of less than about 50 dynes per centimeter on application and the surface tension on drying should not increase by more than 20 percent.

Abstract: According to one aspect, an ink composition includes a colorant, one or more polymers such as a polyurethane siloxane, a surfactant, water, and a solvent. The ink composition has a total solids content of less than about 20% by weight. Further the ink has an initial surface tension of less than about 50 dynes per centimeter on application and the surface tension on drying should not increase by more than 20 percent.

Abstract: According to one aspect, an ink composition includes a colorant, one or more polymers such as a polyurethane siloxane, a surfactant, water, and a solvent. The ink composition has a total solids content of less than about 20% by weight. Further the ink has an initial surface tension of less than about 50 dynes per centimeter on application and the surface tension on drying should not increase by more than 20 percent.

Abstract: According to one aspect, an ink composition includes a colorant, one or more polymers such as a polyurethane siloxane, a surfactant, water, and a solvent. The ink composition has a total solids content of less than about 20% by weight. Further the ink has an initial surface tension of less than about 50 dynes per centimeter on application and the surface tension on drying should not increase by more than 20 percent.

Abstract: Apparatus and methods for controlling application of a substance to a substrate involve the use of a nanoparticle-based gating agent that blocks the substance from or attracts the substance to the substrate. The apparatus and methods may utilize ink jet technology to apply the gating agent directly to the substrate or to an intermediate surface.

Abstract: Apparatus and methods for controlling application of a substance to a substrate involve the use of a nanoparticle-based gating agent that blocks the substance from or attracts the substance to the substrate. The apparatus and methods may utilize ink jet technology to apply the gating agent directly to the substrate or to an intermediate surface.

Abstract: Apparatus and methods for controlling application of a substance to a substrate involve the use of a nanoparticle-based gating agent that blocks the substance from or attracts the substance to the substrate. The apparatus and methods may utilize ink jet technology to apply the gating agent directly to the substrate or to an intermediate surface.

Abstract: Security of game cards such as instant lottery tickets can be improved by locating a confusion pattern below a primer layer on the game cards substrate and by locating another confusion pattern on a release coat above the game card play indica. Game card security can be further enhanced by using confusion pattern ink that bleeds through the game card in response to the application of various solvents.

Abstract: Security of game cards such as instant lottery tickets can be improved by locating a confusion pattern below a primer layer on the game cards substrate and by locating another confusion pattern on a release coat above the game card play indica. Game card security can be further enhanced by using confusion pattern ink that bleeds through the game card in response to the application of various solvents.