摘要:
Disclosed are curable polymer compositions, elastomers thereof and release layers useful in the art of printing made of the disclosed elastomers. Disclosed are also intermediate transfer members having a release layer useful in the art of printing. Disclosed are anisotropic intermediate transfer members. Disclosed are curable adhesive compositions, that in some embodiments are useful in preparing intermediate transfer members useful in printing.
摘要:
The present invention concerns a structure (10) that is customisable by thermal transfer printing, in particular D2T2 or re-transfer, in particular for a multi-layer secure card structure, the customisable structure comprising: -a layer (12) of a non-opaque material for receiving thermal transfer printing, preferably comprising a vinyl polymer, in particular non-halogenated, more advantageously a polyvinyl ester, and more preferably still polyvinyl acetate (PVAc), -a fibrous paper sub-layer (11), comprising at least one security element (13) incorporated into the paper and/or arranged on the surface of the fibrous sub-layer.
摘要:
A retransfer intermediate sheet for receiving an image to be printed onto an article by thermal retransfer comprises a substrate which is preferably heat-deformable; and an image- receiving coating on one side of the substrate, comprising an image-receiving layer for receiving an image by printing, preferably inkjet printing, of dye-containing ink, the image- receiving layer comprising amorphous porous silica, a first, non-dye absorbing polymeric binder and a second, flexible polymeric binder. The sheet is particularly useful for printing on three dimensional articles, e.g. being heated and vacuum formed to conform to an article. The invention also covers a method of printing and an article bearing a printed image.
摘要:
A method of applying a marking onto a coated substrate, the method including ink jet printing a design of a disperse dyestuff onto a plastics material carrier film, bringing the film against the coated substrate, and applying heat and pressure such that the disperse dyestuff sublimes and then passes into the coating.
摘要:
An image recording sheet having an image receiving layer comprising a polysaccharide or its derivative (e.g., cellulose derivative such as hydroxyalkylcellulose) as a film formation resin component and an aliphatic dye fixer (e.g., aliphatic quaternary ammonium salt such as trimethyl C8-16 alkylammonium halide). The film formation resin component may contain an oxyalkylene polymer (e.g., polyethylene glycol). The image recording sheet is suitable for image forming methods wherein heat is applied to the receiving layer, and the receiving layer may be of non-transfer type or transfer type. The transfer type image recording sheet may be comprised of a substrate and, detachably superimposed thereon, a transfer layer including at least a receiving layer, which transfer layer may be transferred to a transfer target. The receiving layer may contain hot melt adhesive resin particles. This image recording sheet and relevant method of image forming exhibit high color formation capability and realize high color formation density and, even when heated, can prevent generation of hazardous matter.
摘要:
A receptive layer of an image-recording sheet comprises a polysaccharide or a derivative thereof (e.g., a cellulose derivative such as a hydroxyalkyl cellulose) as a film-formable resin component, and an aliphatic dye fixing agent (e.g., an aliphatic quaternary ammonium salt such as a trimethyC 8-16 alkylammonium halide). The film-formable resin component may contain an oxyalkylene-series polymer (e.g., a polyethylene glycol). The image-recording sheet is suitable for a image-forming method utilizing a thermal action on the receptive layer. The receptive layer may be either non-transferable or transferable. The transferable image-recording sheet comprises a substrate and a transfer layer, and the transfer layer is formed on and separable from the substrate and contains at least a receptive layer. The transfer layer may be transferable to an object. The receptive layer may contain a hot-melt adhesive resin particle. Such an image-recording sheet or a method for forming an image ensures high color quality and color density, and can prevent the generation of a harmful substance even by heating.