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WO/2003/058291A1 |
The present invention relates to a method for producing an optical element (10) and an optical element, preferably a refractive element, comprising a carrier (12) and an element part (11). Said element part comprises at one layer (15a, 1...
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WO/2003/055684A2 |
The invention provides a composition having laser engraving properties, comprising a host material and an effective amount of a laser enhancing additive. The laser enhancing additive comprises a first quantity of least one of copper pota...
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WO/2003/055690A2 |
The invention relates to a printing film which is made of a several layers, i.e. a support layer, an adhesive layer, a water-soluble film held in place on the support layer by the adhesive layer and a top print, consisting of a varnish o...
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WO/2003/054297A2 |
The invention relates to a security paper used for producing security documents such as banknotes, identity cards or the like. Said security paper comprises at least one through-opening which is produced during manufacture of the paper a...
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WO/2003/053708A1 |
It is possible to provide a recorded matter or a sticker which can easily be checked to be a forged article or a genuine article but a user on market cannot see where and how the countermeasure against forging is arranged. On a surface o...
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WO/2003/052719A1 |
A method of fabricating maps and other objects presenting multiple sets of spatially related information. Spatial alignment data (110), such as geographical boundaries is selected. First and second images are created by aligning or mappi...
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WO/2003/051643A1 |
The invention relates to a printing method according to which the printing process is carried out with at least one printing liquid by means of a plurality of narrow and closely spaced apart nozzles. The nozzles are controlled individual...
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WO/2003/052025A1 |
The invention relates to a printing method according to which, during the printing process, one or more narrow nozzles eject a printing liquid, and to a printing liquid suitable for such a method. The invention is particularly suitable f...
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WO/2003/052702A2 |
The invention relates to a data carrier on which a tactile continuous-tone image is imprinted, to a method for producing said data carrier and to a die plate which is suitable therefor.
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WO/2003/049952A2 |
The invention relates to a method for marking objects that have, in at least one spectral region from UV to IR, a penetration depth for light from this spectral region of at least several millimeters. According to this method, the materi...
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WO/2003/049515A1 |
Material can be deposited directly onto a substrate by using a fluid applicator such as an inkjet printer to apply at least two fluids which react to give the desired material for a range of applications. Thus, multiples of a printing me...
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WO/2003/049047A1 |
Method and apparatus for applying unique composite indicia or makings to a succession of articles, in which each unique composite indicium comprises two or more indicium. At least part of each of the indicia may be co-located at a predet...
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WO/2003/047878A1 |
A method and apparatus for making and/or decorating bowling balls includes flexible transfer sheets (2,3) with heat-activated ink applied to portions thereof. A mold with opposite halves (70,71), which shift between open and closed posit...
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WO/2003/045701A1 |
The invention concerns a method for flexographic printing of a cellulose wadding sheet with basic weight ranging between 15 and 35 g/m2, in particular with density less than 130 kg/m3, comprising at least a printing unit with a slide sta...
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WO/2003/044102A1 |
Re-dispersible pigmented printing ink compositions, preferably for the continuous ink jet printing process are obtained by the addition of a flocculating agent to the pigment dispersion in the printing liquid. The compositions do not for...
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WO/2003/043831A2 |
Holographic and corrosion retardant security device for packaging of metallic articles&sol parts&sol components comprising of a front polymeric sheet&sol film and a back plastic film with Vapor Corrosion Inhibition, an inner layer of the...
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WO/2003/044278A2 |
Watermarked paper, preferably shadow-watermarked paper is produced in conventional manner and then size-press dyed using a pigment dyestuff composition. This results in unusual and attractive decorative effects as a result of preferentia...
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WO/2003/039766A1 |
The invention provides for inexpensive, versatile methods for rendering packaging materials anti−microbial, by printing packaging materials with a substantially inert polymeric dispersion containing zeolites which release anti−microb...
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WO/2003/038010A1 |
A method producing authenticatable documents by incorporating a fluorescent organometallic complex in the toner or in the paper in which the fluorescent organometallic complex gives off light with a characteristic spectrum when exposed t...
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WO/2003/038001A1 |
The invention relates to an ink set comprising a plurality of inks of a first and of a second group, having different colors. Inks of said first group comprise a visible colorant and an additional IR-absorbing compound (IR-taggant) which...
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WO/2003/037643A1 |
Halftone dot printed matter and printing method having a forgery preventing function given to a continuous gradation image as follows. There are provided a first half tone area of m × m pixels (m ≥ 2, wherein m is an integer) and a se...
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WO/2003/035406A1 |
The invention provides a method for imparting an image to a substrate that includes imparting an image to an image transfer sheet having an image receptive layer releasably attached to a carrier sheet, wherein the imaged side of the imag...
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WO/2003/033272A1 |
The invention relates to translucent web-type recording materials comprising a substrate, which is provided with a recording layer for recording information on at least one side. At least one pigmented intermediate layer, whose thickness...
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WO/2003/031083A1 |
The present invention is directed to the use of a resin dispersion (58) to form a variety of decorative transfers. The transfers can include a decorative medium (6) such as flock. Primary (4) and secondary (54) carriers are used in some ...
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WO/2003/031136A2 |
The current invention is directed to a method of patterning a surface or layer in the fabrication of a micro-device. In accordance with a preferred embodiment of the invention, a first mask structure is formed by depositing a layer (103)...
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WO/2003/032243A1 |
The invention relates to a valuable document, a security element and a security mark, which contain a marking substance that is absorbent in the infra-red spectral range between 1000 and 2500 nm, but is not significantly absorbent in eit...
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WO/2003/032242A1 |
The invention relates to a code (1), in particular a barcode, which is printed on a substrate (10), in particular a bank note, using a line intaglio printing process. Individual coded areas (2, 3, 4) differ from one another in their colo...
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WO/2003/029014A1 |
An information carrier for preventing forgery having an intricate structure which can not be analyzed nor imitated easily and in which colors can be combined variously and different elements of information can be confirmed visually at th...
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WO/2003/027768A2 |
Systems and methods for providing an image on an organic product to provide a communication to the recipient or otherwise individualize the organic product. The image is photo−etched into a photosensitive material (12) of a printing pl...
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WO/2003/024722A1 |
A pattern forming method and a pattern forming device, capable of forming fine patterns at low costs. The device comprises a member having printing patterns formed on the surface thereof and at least printing patterns−formed surface si...
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WO/2003/024186A2 |
The present invention provides methods and apparatus for locally patterning surfaces. In one such method, an oxidizable thioether is adsorbed onto a conductive surface (10). The surface is then contacted with a fluid medium (M). A conduc...
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WO/2003/023723A1 |
A method for customising security documents, particularly banknote, checks and documents representing a value in general. The method is suitable to prevent their forgery and alteration and comprises the steps that consist in superimposin...
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WO/2003/020519A1 |
A method for the application of a transferable layer from a foil (10) to a substrate (34). The method comprises the steps of applying an adhesive in a pattern to one of the substrate and the foil using a drop on demand deposition head (3...
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WO/2003/020529A1 |
A process for manufacturing three-dimensionally shaped polymeric sheets and laminates with color-matched digitally printed full color ink jet images. A flexible thermoformable polymeric baseweb is placed in an ink jet printer and a solve...
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WO/2003/018323A1 |
The invention relates to a novel method for representing printed products with a profiled surface, in particular braille writing, without engravings in the printed surface. According to said method, a printed image is first of all produc...
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WO/2003/013870A2 |
A security document and a method of making and authenticating the document in which the document (10) contains a security feature (11, 13, 15) of an image/background pattern printed in one substractive color (20) on the document and at l...
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WO/2003/013871A1 |
An authenticatable printed matter on the base of which a background image portion and at least one message image portion are printed. The background image portion is oriented in a first direction and has a first line drawing so printed w...
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WO/2003/011980A1 |
Diffractive pigment flakes include single layer or multiple layer flakes that have a diffractive structure formed on a surface thereof. The multiple layer flakes can have a symmetrical stacked coating structure on opposing sides of a ref...
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WO/2003/011605A1 |
The invention relates to a method of printing a flexible support which is suitable for supports comprising two stacked transparent plastic sheets and, in particular, for packaging purposes. The inventive method consists in printing a fir...
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WO/2003/011606A1 |
The invention relates to a method for producing colored continuous-tone images by using printing inks that contain fluorescent pigments so that the individual colors are obtained by additive color mixing.
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WO/2003/010007A1 |
A method to optimize the industrial processes of currying and ink-jet print upon natural or synthetic leathers comprising a data processing equipment (5) for the mapping of the morphologic and structural characteristics of the surface (4...
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WO/2003/006258A1 |
A discrimination mark having both a simple authenticating function by perceptual recognition and an accurate authenticating function by mechanical recognition enabled by using a combination of a mark having an authenticating function by ...
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WO/2003/006257A1 |
A method of generating an image incorporating a microstructure includes the steps of obtaining an original image, generating a microstructure, and rendering a region or the whole said original image with said microstructure. The operatio...
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WO/2003/005075A1 |
Microlens sheetings with composite images are disclosed, in which the composite image floats above or below the sheeting, or both. The composite image may be two-dimensional or three-dimensional. Methods for providing such an imaged shee...
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WO/2003/002351A1 |
In order to protect against falsification, an information carrier is doped with a photochromic substance. The location of the points (2), wherein the photochromic substance is embedded, is stored in readable form. For authentication purp...
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WO/2003/000500A1 |
A method of making a lens, such as a contact lens with a colored pattern, involves providing a digitized image of the pattern, and transferring the digitized image to a printable image that is printed on a surface of the lens.
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WO/2003/000523A1 |
A chrome plated item with printing and the method of printing on chrome plated items is provided. The method includes the steps of providing a plastic molded part having chrome plated thereon and pad printed images, icons, indicia and/or...
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WO/2003/000504A2 |
The invention relates to an optically variable surface model comprising light-diffracting structures and consisting of a background (8) and image information (9) situated on the background (8). In normal lighting conditions, the light wh...
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WO/2002/100651A1 |
Decorating means for ceramic or vitreous products that are suitable for being applied to said products by means of digital printing techniques comprise colouring means that are suitable for colouring said decorating means, binding means ...
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WO/2002/101147A1 |
The invention concerns a thread or transfer film comprising at least a flexible base layer (3) and an opaque layer (4), wherein the opaque layer (4) comprises identifying signs (6) such as letters, figures or like characters. The identif...
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