Abstract: A novel two step process is disclosed for the manufacture of protected, distortion-free, full-color ink jet images for use on large format posters, billboards and the like. A novel ink receptive element, which is used in the process, comprises a temporary carrier layer; a protective layer; and an adhesive ink receptive layer. The novel imaging process comprises: A) depositing an ink image layer on the surface of the ink receptive element, so that the ink image layer is adhered to the surface of the adhesive, ink receptive layer; B) pressure laminating the receptor substrate to the ink image layer to form a laminated image element; and C) removing the temporary carrier layer from the protective layer of the laminated image element to form a protected imaged substrate. The protective layer then serves to protect the ink image from abrasion and environmental contaminants.

Abstract: An electrographic imaging element useful for forming colored images is described. The element contains an imaging layer structure and a support structure. The support structure contains an electrically conductive polymeric release layer formed by polymerizing a mixture containing a polymerizable, ethylenically unsaturated ammonium precursor; a polymerizable, ethylenically unsaturated, organo-silicone precursor; a polymerizable precursor containing at least two polymerizable, ethylenically unsaturated functional groups; optionally, a polymerizable, ethylenically unsaturated acidic precursor containing at least one carboxylic acid group; and, optionally, a monofunctional precursor containing one polymerizable, ethylenically unsaturated functional group. The element is particularly useful for forming large size images, such as are required for banners, billboards, and other out-of-doors advertisements.

Abstract: A novel two step process is disclosed for the manufacture of protected, distortion-free, full-color ink jet images for use on large format posters, billboards and the like. A novel ink receptive element, which is used in the process, comprises a temporary carrier layer; a protective layer; and an adhesive ink receptive layer. The novel imaging process comprises: A) depositing an ink image layer on the surface of the ink receptive element, so that the ink image layer is adhered to the surface of the adhesive, ink receptive layer; B) pressure laminating the receptor substrate to the ink image layer to form a laminated image element; and C) removing the temporary carrier layer from the protective layer of the laminated image element to form a protected imaged substrate. The protective layer then serves to protect the ink image from abrasion and environmental contaminants.

Abstract: A novel three step process is disclosed for the manufacture of protected, distortion-free, full-color ink jet images for use on large format posters, billboards and the like. An ink receptive element, which is used in the process, comprises a temporary carrier layer; a protective layer; and an ink receptive layer. The novel imaging process comprises: A) depositing an ink image layer on the surface of the ink receptive element, so that the ink image layer is adhered to the surface of the ink receptive layer; B) pressure laminating an adhesive coated receptor substrate to the ink image layer to form a laminated image element; and C) removing the temporary carrier layer from the protective layer of the laminated image element to form a protected imaged substrate. The protective layer then serves to protect the ink image from abrasion and environmental contaminants.

Abstract: A polymeric material which is both electrically conductive, possesses surface release properties and can be formed into high-gloss, visually transparent coatings; is polymerized from a liquid mixture of three free radical, addition polymerizable materials by radiation induced polymerization. The liquid mixture contains: 1 to 80 weight parts of an ethylenically unsaturated, quaternary ammonium precursor; 0.1 to 10 weight parts of an ethylenically unsaturated, organo-silicone precursor; and, 5 to 95 weight parts of a multifunctional precursor containing at least two ethylenically unsaturated groups, which is a multifunctional monomeric material, an oligomeric material or a combination thereof. Optionally, the liquid mixture may contain up to 60 weight parts of an ethylenically unsaturated acidic precursor and up to 50 weight parts of one other monofunctional precursor containing one ethylenically unsaturated group.

Abstract: An electrographic image transfer element having a protective coating is disclosed. The protective coating is a single protective layer that contains a fluoropolymer and an acrylic polymer. Because the protective coating is resistant to surface pitting, dirt, stains, and general degradation, images formed from the element can be used effectively on billboards, banners, and other outdoor signs.

Abstract: An element for using hot melt inks in an image transfer system is disclosed. The element has a particular structure which can be imaged with inkjet apparatus and hot melt ink, and the image may be transferred onto a substrate which is difficult to image directly, using heat and pressure. The resulting imaged article and process of obtaining it is also disclosed. The element contains, in order, a temporary carrier sheet, a protective layer and an image receptive adhesive layer, both layers having well defined composition and properties.