Patents
Patents for B41M 3 - Printing processes to produce particular kinds of printed work, e.g. patterns (11,751)
07/1997
07/22/1997US5650217 Tactile image enhancer
07/22/1997US5649480 Touch-readable product and associated process
07/17/1997WO1997025212A2 Process for manufacture of information signs, stickers, markers, etc. with extended luminescence
07/17/1997WO1997025158A1 Perimeter coating alignment
07/17/1997WO1996039302A3 Temporary marking, ultraviolet radiation detection, and printing, all using photoerasable colorants
07/16/1997EP0754120A4 Holographic document and method for forming
07/15/1997US5648165 Hot stamp article for applying optically variable coating to substrates
07/10/1997WO1997024209A1 Method and apparatus for creating patterns in cast materials
07/09/1997EP0782505A1 Transfer film
07/08/1997US5645964 Stabilizers
07/08/1997US5645888 Reactive ink compositions and systems
07/08/1997US5644988 Printing method of applying a polymer surface material and substrate produced by the method
07/02/1997EP0722391B1 A composite image arrangement
07/02/1997CN1153496A Apparatus and method for printing color-filter
07/01/1997USRE35550 Thermal dye transfer materials
07/01/1997US5644352 Multicolor heat-sensitive verification and highlighting system
07/01/1997US5643701 Electrophotgraphic process utilizing mutable colored composition
07/01/1997US5643678 Holographic film and method for forming
07/01/1997US5643356 Unsaturated ketone sensitizer bonded to radiation transorber with color, molecular includent and vehicles
06/1997
06/25/1997EP0780788A2 A process for producing retail till rolls
06/25/1997EP0779863A1 Visually identifiable optical element
06/24/1997US5641183 Method and apparatus for inhibiting the copying of checks and negotiable documents
06/18/1997EP0779348A2 Fluorescent red and magenta waterfast ink jet inks
06/18/1997EP0778963A1 Apparatus and method for digital disc labelling and packaging
06/18/1997EP0778801A1 Dot-matrix image and thermal transfer film for producing the same
06/18/1997EP0778800A1 Dot-matrix image and thermal transfer foil for producing the same
06/18/1997CN1152157A Pattern forming method
06/17/1997US5639708 Providing a UV curable protection strip on a business form
06/17/1997US5639540 Thermal expansile sheet
06/17/1997US5639511 Process for producing liquid crystal device
06/11/1997EP0433330B2 Security device
06/10/1997US5636874 Temperature sensitive security document
06/05/1997WO1997019818A1 Data carrier with optically variable colour
06/04/1997EP0776766A1 Color image forming sheet
05/1997
05/28/1997EP0775589A1 Laminated security document containing fluorescent dye
05/28/1997DE19544130A1 Datenträger mit optisch variabler Farbe Disk with optically variable ink
05/27/1997US5633836 Including message development trigger to accelerate migration of message agent through opaque polymer film to promote development of visible pattern, trigger delay means to delay action of development trigger
05/27/1997US5633061 Medium for a color changer
05/27/1997CA2110738C Recyclable print-tinted paper
05/22/1997DE19543333A1 Surface treatment with reaction element for antitheft protection
05/21/1997EP0774365A1 Process for decorating composite articles such as skis, surfboards or skateboards
05/20/1997US5631071 A primer comprising a solvent solution of synthetic resins for promoting image sharpness, color penetration
05/20/1997US5630869 Reversibly photochromic printing inks
05/15/1997WO1997017211A1 Data carrier with an optically variable element
05/13/1997US5629068 Method of enhancing the visibility of diffraction pattern surface embossment
05/07/1997EP0771669A1 Pressure-sensitive copying material
05/07/1997DE19541064A1 Datenträger mit einem optisch variablen Element Disk having an optically variable element
05/07/1997CN1149110A Method for providing product having sucker layer
05/06/1997US5627578 Desk top printing of raised text, graphics, and braille
05/06/1997US5627287 Phthalide compound and a near infrared absorber and a recording material each comprising the same compound
05/01/1997WO1997015453A1 Partial printing of a substrate
05/01/1997WO1997015452A1 Method and liquid composition for marking substrates made of plastics material
04/1997
04/29/1997US5624775 Apparatus and method for printing a color filter
04/24/1997CA2752551A1 Printed document including bar code authentication system
04/23/1997EP0769761A1 Method for generating patterns
04/23/1997EP0768955A1 Apparatus and method for printing a color filter
04/16/1997EP0768189A1 Method for realising documents with security marks in the form of foil elements and document with those security elements
04/16/1997EP0726851A4 Color filter and method of printing
04/16/1997EP0721531B1 Improvement in security features for paper
04/16/1997EP0691904A4 Electrographic element and process
04/15/1997US5621449 Ink jet recording method operating with a chemically reactive ink
04/15/1997US5621022 Use of polymeric dyes in hot melt ink jet inks
04/10/1997WO1997012764A1 Commercial unit of printed matter of value
04/08/1997US5618063 Multicolor heat-sensitive verification and highlighting system
04/02/1997EP0765763A2 Three-dimensional image forming sheet
04/01/1997US5616443 Toner for electrography
03/1997
03/26/1997EP0764290A1 Printing process
03/26/1997EP0764288A2 Producing visual images
03/26/1997EP0764087A1 A method and a device for producing symbols or shapes
03/26/1997EP0764086A1 Process for producing transfer printing paper
03/20/1997WO1997010307A1 A jet ink composition
03/20/1997WO1996036491A3 Apparatus and method for printing a color filter
03/20/1997CA2231862A1 A jet ink composition
03/19/1997EP0763074A1 Use of reduced interference pigments in producing forgery-proof security documents
03/19/1997EP0680412B1 Means for displaying photographs
03/19/1997EP0497896B1 Non-photographic method for patterning organic polymer films
03/19/1997CN1145306A Prodn. process for printing figures on animal's leather surface
03/18/1997US5612118 Elongate, semi-tone printing process and substrates printed thereby
03/18/1997CA2062237C Varying tone securing document
03/13/1997WO1997009178A1 Security protection double paper for facsimile reception
03/13/1997DE19533189A1 Water-based screen printing lacquer and ink giving good quality baked design
03/12/1997CN1144752A Method for making colour pattern on stainless steel surface
03/11/1997US5609944 Color coated transparent polymer substrate web
03/11/1997US5609914 Method for preparing high resolution polyimide images using non-photosensitive layers of poly(amic acid) or salts thereof
03/11/1997US5608969 Process for producing a uniform coating gradient for a gravure roll
03/06/1997WO1997007991A1 Water-activated polymers and adhesive image transfer technique
03/06/1997WO1997007983A1 Forgery-proof document and device for the verification thereof
03/06/1997WO1997007973A1 An informational article and an associated method
03/06/1997CA2230387A1 Water-activated polymers and adhesive image transfer technique
03/05/1997EP0759855A1 Decal assembly and method of making
03/05/1997EP0652832B1 Thermal transfer printing receiver
03/05/1997CN1144506A Gravure roll and process for uniform coating gradient
02/1997
02/27/1997WO1997007429A1 Self-assembled monolayer directed patterning of surfaces
02/27/1997WO1997006959A1 Producing a raised fine-line printed image
02/26/1997EP0758956A1 Image-transfer process
02/26/1997EP0730753A4 Diffractive indicia for a surface
02/26/1997EP0670786B1 Anti-copying film or layer
02/26/1997CN1143572A Method for making secondary encryption laser holographic imprinted aluminium plating film
02/25/1997US5605873 Chromogen produces visible colored image by external pressure
02/25/1997US5605738 Tamper resistant system using ultraviolet fluorescent chemicals