Abstract: A pigment including a pre-flake; and a coating of nanoparticles present on a surface of the pre-flake, wherein the nanoparticles can be present in the coating in an amount greater than about 40% by volume is disclosed. A method of making a pigment is also disclosed.

Abstract: A printing machine including a printing plate on a surface of a rotating cylinder, in which the printing plate has a fixed pattern for receiving a toner; a vessel containing the toner, which includes a pigment and a thermoplastic binder, in which the fixed pattern is a permanent pattern in a form of selected portions of an image is disclosed. A plate for use in the printing machine is also disclosed. A printing system is also disclosed.

Abstract: A multi-layered article including a substrate; a release layer including polyvinyl alcohol and at least one cross-linking agent; and a first selective light modulator layer; wherein the release layer crosslinks and is water insoluble is disclosed. Also, disclosed is a multi-layered article including a substrate; a waterborne release layer; and a first selective light modulator layer including a cross-linking agent. Methods of making the multi-layered articles are also disclosed.

Abstract: A pigment, including a flake including a metal core having a first surface and a second surface, a first dielectric layer interfacing with a first surface of the metal core, and a second dielectric layer interfacing with a second surface of the metal core; a first inorganic layer encapsulating the flake; and an organic layer encapsulating the first organic layer is disclosed. A colorant composition including the pigment is also disclosed. A method of making the pigment, and a method of making a colorant composition are also disclosed.

Abstract: A particle including a core particle; and a vapor deposited colorant including an organic colored material that encapsulates the core particle. The particle can be a special effect pigment or a thin film interference pigment. Methods of making the particle are also disclosed.

Abstract: A hybrid diffuser, including: a diffuser polymer having a planar side opposite a side with a surface profile, and including, within a volume of the diffuser polymer and/or on the surface profile of the diffuser polymer, at least one optical material is disclosed. A method of making the hybrid diffuser is also disclosed. A system can include a light source; and the hybrid diffuser. A method of using the system is also disclosed.

Abstract: A multi-layered article including a substrate; a release layer including polyvinyl alcohol and at least one cross-linking agent; and a first selective light modulator layer; wherein the release layer crosslinks and is water insoluble is disclosed. Also, disclosed is a multi-layered article including a substrate; a waterborne release layer; and a first selective light modulator layer including a cross-linking agent. Methods of making the multi-layered articles are also disclosed.

Abstract: A pigment, including a flake including a metal core having a first surface and a second surface, a first dielectric layer interfacing with a first surface of the metal core, and a second dielectric layer interfacing with a second surface of the metal core; a first inorganic layer encapsulating the flake; and an organic layer encapsulating the first organic layer is disclosed. A colorant composition including the pigment is also disclosed. A method of making the pigment, and a method of making a colorant composition are also disclosed.

Abstract: A particle including a core particle; and a vapor deposited colorant including an organic colored material that encapsulates the core particle. The particle can be a special effect pigment or a thin film interference pigment. Methods of making the particle are also disclosed.

Abstract: An article including a substrate; a diffuser polymer; and a thin layer of optical material 14 that conforms to a surface of the diffuser polymer is disclosed. A method of making the article is also disclosed.

Abstract: A thin film structure including a reflector layer; and a hybrid layer including an organic colored material and at least one of an organic filler and an inorganic filler; wherein a concentration of the at least one of an organic filler or an inorganic filler is in a range of from about 3 wt. % to about 30 wt. %. A method of making a thin film structure is also disclosed.

Abstract: A pigment, including a flake including a metal core having a first surface and a second surface, a first dielectric layer interfacing with a first surface of the metal core, and a second dielectric layer interfacing with a second surface of the metal core; a first inorganic layer encapsulating the flake; and an organic layer encapsulating the first organic layer is disclosed. A colorant composition including the pigment is also disclosed. A method of making the pigment, and a method of making a colorant composition are also disclosed.

Abstract: A sheet, including a substrate having a surface, wherein the surface includes a first marking that defines a boundary of a hollow flake, and a second marking that defines a boundary of a solid flake; wherein the first marking and the second marking are each, independently, configured to protrude from a plane of the surface or depress down from the plane of the surface; and wherein the first marking surrounds the second marking is disclosed. A complementary set of flakes, and a method of making the complementary set of flakes are also disclosed.

Abstract: A method of printing a toner, including: rotating a cylinder having a printing plate with a fixed pattern; transferring a toner from a vessel onto the fixed pattern of the printing plate, in which the toner includes a pigment with a metallic reflective layer; and transferring the toner onto a substrate; in which the fixed pattern defines select portions of an image; and in which the toner correlates to the selected portions of the image is disclosed.

Abstract: A recorded and fixed color image, including: a plurality of pixels; in which a pixel, of the plurality of pixels, contains two or more additive process color areas; in which each additive process color area, of the two or more additive process color areas, has a centroid located within an area of the pixel; in which locations of the centroids, within the area of the pixel, are present in two or more configurations in the plurality of pixels is disclosed. A method of forming a color image is also disclosed.

Abstract: A printing machine including a printing plate on a surface of a rotating cylinder, in which the printing plate has a fixed pattern for receiving a toner; a vessel containing the toner, which includes a pigment and a thermoplastic binder, in which the fixed pattern is a permanent pattern in a form of selected portions of an image is disclosed. A plate for use in the printing machine is also disclosed. A printing system is also disclosed.

Abstract: A coating including an ordered spatial distribution of a plurality of nanoparticles; and a polymer medium is disclosed. Also disclosed is an article, such as an optical device, can include the coating, on a substrate. A multilayer structure can include the coating with a high refractive index layer adjacent to the coating. A method of making the coating, the article, and the multilayer structures is disclosed.

Abstract: An optical device, including a first selective light modulator layer comprising infrared transparent particles; and at least one infrared reflective material chosen from an infrared reflective layer and a plurality of infrared reflective particles is disclosed. A method of making the optical device is also disclosed.

Abstract: A diffractive pigment includes diffractive pigment, includes a stack including alternating layers of a high refractive index layer and a low refractive index layer, in which the high refractive index layer is a composition including an organic material and high refractive index inorganic nanoparticles; in which at least one layer of the stack is embossed. A method of making a diffractive pigment is also disclosed.

Abstract: An article including two external layers of absorbing nanoparticles; and at least one refractive index layer chosen from a high refractive index layer and a low refractive index layer, in which the at least one refractive index layer is between the two external layers of absorbing nanoparticles is disclosed. Additionally, there is disclosed a method of making the article.