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WO/2000/072056A1 |
There is disclosed a laminated composite body (1) comprising an optical layer (2) having light reflectivity and a latent image forming layer (3) containing a polymer liquid crystal material and provided on one major surface of the optica...
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WO/2000/071361A1 |
The invention concerns a security print (4) interposed between a synthetic protective film (2) and a surface (8) of an object (9) to be protected whereon the film is glued by means of an adhesive (3). Said security print (4) is formed wi...
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WO/2000/071363A1 |
The invention relates to a valuable document such as bonds, identification cards or the like, having at least one characteristic of authenticity in the form of a luminescent substance. The luminescent substance has particles consisting o...
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WO/2000/071334A1 |
A polymeric film structure having one or more polymeric layers wherein an oxygen scavenging composition is affixed to the inside surface layer of the structure. The structure having usefulness in the packaging of foods and non-food artic...
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WO/2000/069649A1 |
A black matrix can be formed by thermal transfer on a receptor substrate for use, for example, in a display application. This black matrix can be used, for example, as a color filter black matrix or a TFT (thin film transistor) black mat...
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WO/2000/066371A1 |
The invention concerns a device for applying a temporary adhesive tattoo comprising a soft support with two main opposite faces, one of the faces having an aperture (4) covered with an applicator pad (6) provided with a temporary adhesiv...
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WO/2000/064685A1 |
A coated transfer sheet comprising a substrate having a first and second surface; at least one thermosetting and/or UV curable polymeric barrier layer overlaying said first surface, at least one release layer overlaying said at least one...
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WO/2000/064681A1 |
A method of printing a liquid ink by means of an ink jet printer. The ink contains dyes or pigments or other colorants, a liquid carrier, and compounds with functional groups capable of reacting with active hydrogen, and compounds with f...
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WO/2000/064682A1 |
A method for embedding a security device into a security document, the security document including a target polymer film (1), the method including laser irradiating a polymer carrier film (2) doped with dopant molecules (3) according to ...
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WO/2000/063030A2 |
The invention relates to a method for printing on traffic signs, which comprises the following steps: a pattern (3) of a traffic sign to be produced, which pattern is available in digital form, is read in by means of a read-in device (2)...
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WO/2000/061374A1 |
The invention relates to a method for marking documents of value or the like which are contained in a protective enclosure or security transport enclosure, comprising at least one system which, in the case of an aggression for example, p...
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WO/2000/062258A1 |
A security document and a device for authenticating the security document are provided. The device for authenticating the security document comprises an optical imaging device and a specially programmed controller. The security document ...
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WO/2000/061386A1 |
The invention relates to a decorative foil (1) having a layered structure consisting of at least two layers (2; 3). The layers (2; 3) comprise a, for example transparent, base foil (2) which on one side is coated with a reflective layer ...
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WO/2000/062248A1 |
An authenticated card (10) comprises a flat card body (12) being formed with at least one region thereon (14) being irreversibly transformable from a first state to a second state, the second state being identifiable by a card holder as ...
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WO/2000/059731A1 |
The invention relates to a method and a preparation for the photochromic marking of objects and/or for securing the authenticity of objects. According to the invention bacteriorhodopsins and preparations on the basis of same are applied ...
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WO/2000/058105A1 |
A security document is prepared by designating specialized tiling elements to be printed in selected image element cells across the face of the document. In accordance with one embodiment of the present invention, a method of preparing a...
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WO/2000/058110A1 |
An optically decodable security document is provided comprising a security image area defined on a face of the document. The security image area is divided into a plurality of image element cells defining an array of image element cells ...
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WO/2000/056553A1 |
The invention relates to a latent halftone image on a carrier that shows an especially multicolor reversible image upon the exposure to UV light, said halftone image preferably containing a plurality of UV-luminescent dyes. The invention...
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WO/2000/056469A1 |
A process for producing an article having a three-dimensional optical effect comprising a transparent substrate [16] provided with a translucent simulated ice crystal formation [18] having a controlled amount of fern-like patterns [44] a...
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WO/2000/056979A1 |
A security sheet includes a viewable security feature on or in a substrate (1). A print receptive coating (3-5) is provided on the substrate, the coating being registered relative to the security feature (2, 10) so that it does not overl...
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WO/2000/054980A1 |
A marking film exhibiting good ability for tracing curved surfaces when it is to be stuck to steeply curved three-dimensional portions without entrapping air bubbles at the film edges when an over-clear coating is applied thereon after i...
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WO/2000/053429A1 |
A printed packaging material and a method for making the same is described. On a primary surface of a thermoplastic flexible packaging material is disposed a printed image. That image includes two primary components. The first is at leas...
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WO2000015430A9 |
A process for preparing a printed article that includes: a) forming an image using a printer on a major surface of a first polymeric substrate to create a first polymeric substrate having a printed major surface and an unprinted major su...
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WO/2000/051825A1 |
A semi-finished product for image anchoring comprises a substrate coated with an anchoring layer, which is composed of a curable polymer based on saturated polyester containing a latent curing agent (hardener), the saturated polyester ha...
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WO/2000/050249A1 |
The invention relates to a value document (1) such as a value paper or identity document, comprising a security element which presents an optically variable material (4). Said optically variable material changes colour when viewed from d...
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WO/2000/048844A1 |
The invention concerns a method for producing scratchable blocks on a support, comprising the use of an ink jet printing technique. The ink used is of the type with phase change. The invention also concerns a support containing an inform...
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WO/2000/047683A1 |
In a printed film, an ink containing a resin that includes a polymer which includes mer units derived from at least one C¿2?-C¿12? $g(a)-olefin is adhered directly to the surface layer of the film. The surface layer includes a polymer ...
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WO/2000/045900A1 |
Disclosed herein is a game ball, such as a golf ball (8), having an indicia (14) formed from a UV curable ink containing aluminum trihydroxide (ATH) filler. The ATH improves pad transfer of the ink. An ink composition suitable for pad pr...
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WO/2000/046644A1 |
Conventional methods of manufacture of transfer decalcomanias utilizing traditional solvent evaporative ink and adhesive technology are replaced by the present process utilizing ultraviolet (U.V.) cure inks and adhesive technology to pro...
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WO/2000/045344A1 |
A substrate on which a security document is to be printed. Said substrate having physically formed therein identification features which are invisible to the eye but are repetitive so as to be detectable by computer based equipment readi...
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WO/2000/045353A1 |
A method for making a product sensor (2) by printing, preferably by serigraphy. Conductive ink is used, at least in part, in the printing. The product sensor (2) is made by printing at least two conductive layers, with at least one insul...
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WO/2000/044571A1 |
A method of printing a security document such as a banknote provides for the incorporation of identification features which are invisible to the eye but which are repeated over at least part of the surface of the document substrate to de...
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WO/2000/043219A1 |
The invention relates to the structure and preparation of transferable screen tints used in color restoration of pictorial works and polychromed sculpture. The present invention defines the structure and different methods for preparing t...
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WO/2000/043456A1 |
The invention relates to a multilayer nacreous pigment on the basis of a lamellar substrate consisting of a material having a refractive index greater than 1.8. Said pigment comprises at least (i) a first layer made of a material with a ...
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WO/2000/043211A1 |
The invention relates to a printing process combining conventional and Braille printing and using an offset-type printing machine. Said process involves the following operations: putting on a page the text and/or images that are to be pr...
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WO/2000/041893A1 |
Disclosed are thermal transfer elements and processes for patterning solvent-coated layers and solvent-susceptible layers onto the same receptor substrate. These donor elements and methods are particularly suited for making organic elect...
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WO/2000/041892A1 |
A thermal transfer element for forming a multilayer device may include a substrate and a multicomponent transfer unit that, when transferred to a receptor, is configured and arranged to form a first operational layer and a second operati...
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WO/2000/041894A1 |
A thermal transfer element includes a substrate, a light-to-heat conversion layer, and a transfer layer. The light-to-heat conversion layer includes a radiation absorber and is formed using a composition in which at least 25 wt.% of the ...
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WO/2000/039397A1 |
The invention relates to a valuable document, such as a banknote, identification card, or the like, comprising a first machine-verifiable, physical or chemical feature and comprising a second machine-verifiable, physical or chemical feat...
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WO/2000/034054A1 |
A method of applying print matter to a print surface, said method comprising the steps of providing the print matter (14) on a releasable surface (12), transferring the print matter to an adhesive surface of an adhesive layer (20) of a t...
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WO/2000/032874A1 |
The invention concerns an uncoated paper comprising at least a mark resembling a watermark, characterised in that one or several specific zones of the paper has a reduced thickness with respect to the rest of the paper, the mass per unit...
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WO/2000/032716A1 |
A fluorescent or phosphorescent composition which comprises a powder comprising substrate particles and multiple layers covering each of the particles and a fluorescent or phosphorescent material, said composition wherein at least one of...
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WO/2000/030854A1 |
The present invention relates in a broad aspect to a method and a device for applying structures to a medium being conveyed on a length. The method and device utilise a moulding process in which micro structures are moulded into/onto the...
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WO/2000/029493A1 |
A process for preparing a patterned, cross-linked, acrylic-polymer, film coating on a substrate; the process comprising the steps of: a) applying to the substrate by an ink-jet printing process a mixture comprising: i) one or more cross-...
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WO/2000/029208A1 |
Materials and processes are disclosed for the printing of invisibly thin silver lines on windows and mirrors to allow them to be electrically defrosted or demisted. The lines are so thin that they are not visible, providing completely tr...
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WO/2000/027645A1 |
A method of providing covert security features for documents such as vouchers, packaged goods and banknotes in which the document is provided with a dopant. The dopant consisting of a material which can be identified by examination of it...
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WO/2000/027630A1 |
On a transparent or translucid acetate or vinyl sheet (1), images are printed by using any conventional printing means such as ink injection, laser, sublimation, etc. A transparent PVC, polyester sheet (3) is fixed to the printed face (2...
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WO/2000/026036A1 |
A rotary printer comprises a thermal print head (11) for printing in the principal feed direction or a radial direction of a disk print medium (M); a stepping motor (15) for rotating the disk print medium in the secondary feed direction ...
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WO/2000/024587A1 |
The invention concerns a method for producing a particular photoluminescent polychromatic printed image which consists in: producing at least one set of at least three filtered monochromatic images (6a, 6b, 6c) from a particular original...
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WO/2000/024590A1 |
A process for producing a personalized postage stamp that begins with stamp blanks (22) containing only such required indicia (28) as denomination and country of origin. On the stamp blanks is printed a photographic image (30) so that th...
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