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WO/2007/079453A2 |
A method of marking an article with a watermark that diffracts radiation according to Bragg's law is disclosed. The watermark includes a periodic array of particles fixed in a matrix. The watermark may change colors with viewing angle, d...
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WO/2007/075231A1 |
A method of applying an identification mark to a surface of a workpiece by mixing a taggant with a pad printing ink in predetermined proportions and applying the pad printing ink with the taggant included to the surface of the workpiece....
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WO/2007/070969A1 |
A tamper evident security document (20) and method of manufacture is provided in which a coloured security layer (22) is applied on one side of a substrate (21 ) and one or more opacifying layers (23, 24) are applied to conceal the secur...
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WO/2007/072498A2 |
The invention relates to a high security film, optionally in the form of a slit thread or a micro tape, which is then inserted into high security paper such as a bank note paper and the like during the paper making process. The invention...
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WO/2007/071910A1 |
A method for verifying authenticity of an item is provided. The method comprises forming a medium containing one or more tags having a first physical or chemical state and a second physical or chemical state corresponding to an inactive ...
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WO/2007/068886A1 |
A secure tag (30) comprising: a carrier doped with one or more rare earth ions, and a barrier material (28) associated with the carrier and substantially blocking low-wave length radiation to shield the rare earth ions from low-wave leng...
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WO/2007/065212A1 |
A postage or like official stamp (1) is provided that has an authenticity tagging layer (7/23) for detecting that stamp (1) is a genuine first use stamp or a reused stamp (1). The authenticity tagging layer (7/23) is in a layer separate ...
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WO/2007/066083A2 |
A method of manufacturing an image article comprising the steps of: (a) providing a substrate; (b) coating an organic acid or salt of an organic acid on at least a portion of the substrate; the organic acid or salt of an organic acid bei...
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WO2007015261B1 |
The invention relates to a self destructive irreversible security packaging water soluble film and method for manufacturing the same. The water soluble packaging film is embedded with various security elements, which will get destroyed i...
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WO/2007/060133A1 |
Pasty ink for the engraved steel die printing process, having a viscosity value above 3 Pa.s, preferably above 5 Pa.s at 40°C, and comprising an infrared absorbing material, wherein said infrared absorbing material is a transition eleme...
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WO/2007/059853A1 |
The invention relates to a laser-induced process that employs a transfer element comprising a liquid crystal material for a thermal transfer onto a receiving surface. The process is suitable for generating markings with various appearanc...
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WO/2007/051906A1 |
The invention relates to an information page (1) for a security document, said information page comprising: an information part (3), and an attachment part (2) for attaching said information part to said security document. In order to ma...
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WO/2007/045580A1 |
A method for inkjet printing comprising in order the steps of a) providing an ink-receiver having an image thereon; b) forming on the ink-receiver a layer of a first curable liquid and curing the layer; and c) forming an outermost layer ...
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WO/2007/045578A1 |
A method for preparing a tamperproof ID document comprising in order the steps of a) providing an ID document having at least one image on at least one outermost surface of said ID document; b) printing or coating a curable liquid on at ...
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WO/2007/045579A1 |
A method for inkjet printing comprising in order the steps of a) providing an ink-receiver; b) jetting an image on the ink-receiver with a curable inkjet ink; c) jetting and curing on the image an outermost layer of a curable liquid; cha...
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WO/2007/044106A1 |
An ink having infrared (IR) absorptivity includes an ink vehicle and an IR absorptive pigment having low visible color (160). According to one exemplary embodiment, the IR absorptive pigment includes an antimony-containing tin oxide.
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WO/2007/039288A1 |
The invention relates to a characteristic substance for securing the authenticity of value documents. Said characteristic substance comprises at least one luminescent substance in the form of particles as well as nanoparticles which at l...
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WO/2007/040134A1 |
An embossing device (1) comprising an emboss roller (21) having a surface on which protrusions and recesses are formed, and a pressurized roller (20) arranged oppositely to the emboss roller (21), wherein a printed matter (100) is held b...
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WO2007001360B1 |
Paper-based security devices having printed marks or indicia on one surface that are visible from that surface and from an opposing surface of the security device, are provided. The present invention further provides a method of making s...
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WO/2007/031077A1 |
Conventional inorganic marking particles, with specific individual characteristics with regard to surfaces and properties for detectable characterisation of products with known original information relating to proof of authenticity, disp...
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WO/2007/032822A1 |
A method for labeling a substrate includes positioning the substrate adjacent to an inkjet material dispenser (650), and selectively jetting an edible ink (652, 654) onto the substrate with the inkjet material dispenser (650). The edible...
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WO/2007/029194A2 |
A method of making an opaque printed substrate. First a first application is applied to a substrate, wherein the first application is selected from the group consisting of metallic ink and ink, forming a first unit having a first and sec...
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WO/2007/029197A2 |
An opaque printed substrate. The opaque printed substrate has a first unit having a first side and a second side. The first unit includes a substrate and a first application placed on the substrate. The first application is selected from...
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WO/2007/027073A1 |
Method of spectral identification of the material resource objects and device for identification. A special feature of the proposed method consists in the fact that at least two independent methods of spectral characteristics both from t...
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WO2006138653A9 |
Disclosed are thermal recording materials including different regions for recording latent and visible images. The thermal recording materials of the present teachings can include a substrate, a base coating containing an electron-accept...
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WO/2007/020114A1 |
The invention relates to a display unit comprising several display elements (102; 202; 402; 502; 602; 802), which are arranged in a displaceable manner for executing a write procedure, and means (112, 120; 212; 412; 512, 520, 522, 524; 6...
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WO/2007/019418A1 |
A family of quantum upconversion glass-ceramic nanocomposite pigments, useful for security and display applications are of particle-in-matrix construction. The embedded phase is a rare earth fluoride crystal, which is responsive for quan...
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WO/2007/016148A2 |
An anti-counterfeit image feature (104) for laminated plastic cards used for identification and transaction having the appearance of a watermark. The present invention uses a microporous silica-filled polyethylene layer (101) that may be...
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WO/2007/004053A2 |
A machine for lithographic printing of tin sheets using an offset system, characterized in comprising a central cylinder (3) having inside a series of electromagnets (15), around which a series of printing stations are arranged, each of ...
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WO/2006/133615A1 |
The invention relates to a printing method for the safe document with built-in copying-prevention shading. The prior art needs to use the expensive special paper of the prevented copying shading printing and the freedom of design of the ...
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WO/2006/131239A1 |
The invention relates to a method for manufacturing ceramic layers in a conventional offset printing process, characterized in that, without drying steps being carried out in between, at least two ceramic layers are produced directly on ...
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WO/2006/130887A2 |
Disclosed is a member (1) that is made of transparent material and is provided with at least one marking (3) encompassing nanoparticles. Said marking (3) is embodied so as to be invisible when being illuminated with electromagnetic radia...
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WO/2006/128840A1 |
A method of ink-jet printing an authentication mark on an article comprising in order the steps of: a) providing an article comprising an ink-receiving layer; b) applying a curable fluid on an ink-receiving layer according to a first ima...
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WO/2006/128839A1 |
A method of ink-jet printing comprising in order the steps of: a) providing a coated ink-receiving layer containing a polymeric binder and a curable compound; b) at least partially curing the coated ink-receiving layer according to a fir...
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WO/2006/122667A1 |
The invention relates to an improved method for gluing two surfaces together by means of screen printing. The inventive method reduces the risk of the screen getting clogged and thus improves the printing quality of the applied adhesive ...
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WO/2006/119759A1 |
The aim of the invention is to protect a product from counterfeiting. For this purpose, the product is labeled with a labeling substance that can be unambiguously and unequivocally detected by suitable methods of analysis.
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WO/2006/119525A2 |
In order to subject optically variable elements to lower stresses in a blanket (1) for intaglio printing having at least one first zone (11) with a first roughness, at least one second zone (12) has a predeterminable second roughness low...
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WO/2006/121906A1 |
The present invention provides a method of sub-micron decal transfer lithography. The method includes forming a first pattern in a surface of a first silicon-containing elastomer (200), bonding at least a portion of the first pattern to ...
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WO/2006/111406A1 |
A shrinkable film element is provided which consists of a shrinkable film with an optically variable effect on the external surface of the film and imaged regions and/or indicia on the internal surface of the film. The film in the form o...
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WO/2006/108885A1 |
A security strip (1) consisting of sectors in which the background is non-continuous so that it is more difficult to duplicate by optical means than a continuous background, thereby making the strip harder to counterfeit. The non-continu...
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WO/2006/106677A1 |
A printed matter in which various information unrecognizable by the vision of human being is buried in the image lines constituting a line image for securities without damaging artistic effects of a print image line and the information c...
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WO/2006/106156A2 |
The invention relates to special or security paper comprising internal touch recognition elements, which is suitable for use as legal tender or for any other type of document requiring means for facilitating touch recognition or preventi...
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WO/2006/095832A1 |
A personal information protective sheet capable of easily making personal information illegible, its manufacturing method and an envelope containing the personal information protective sheet. The personal information protective sheet com...
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WO/2006/096503A2 |
A method for implementing a secure printing campaign to thwart counterfeiting is provided. The method includes the steps of selecting a first secure print technology and a second secure print technology that is distinct from the first se...
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WO/2006/094312A2 |
Reactive inks and methods of generating an image on a substrate using both reactive and heat activated inks are presented. An image is printed on a substrate, without reacting the reagents in the ink. Subsequently, the reagents are react...
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WO/2006/089105A2 |
The present invention provides methods and apparatus for controlling the quantity of fluid output (e.g., drop size) by individual nozzles of a print head to a very high precision at a frequency equal to the frequency at which fluid is no...
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WO/2006/087757A2 |
The invention relates to a mixture to be used for production of decalcomania transferable products, the production and the application of said transferable products taking place under utilisation of a transfer solvent, said mixture being...
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WO/2006/087583A1 |
This invention concerns vision control panels and a method of UV inkjet printing vision control panels. A substantially imperforate light permeable material is partially printed with a 'print pattern' comprising a base layer and a design...
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WO/2006/087129A2 |
The invention relates to a data support (20) with a continuous tone image produced by gravure printing, comprising printed part surfaces (26, 28) with defined tone values, whereby at least three printed part surfaces have differing tone ...
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WO/2006/084651A1 |
According to the invention, in order to secure an information item (4) hidden on an object (2) by a scratch field (3), intermediate layers between the information item (4) and the object (2) are provided with transversal recesses (10, 11...
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