127015 ⎘
Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper; Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper Latent security elements, i.e. detectable or becoming apparent only by use of special verification or tampering devices or methods
Sub-classes:Multi-layer printing substrate with hidden information
#2Optically variable security devices
#3Multi-luminescent security element and value or security product containing said security element
#4Methods for verifying the authenticity of products
#5Method of marking cellulosic products
#6SHEET MANUFACTURING APPARATUS, RECORDING SHEET, AND SHEET MANUFACTURING METHOD
#7Water-induced anti-counterfeiting paper and preparation method thereof
#8Method of marking cellulosic products
#9Security sheet or document having one or more enhanced watermarks
#10Method of forming a security document
#11Anti-counterfeit signature
#12Method and device for the secure protection of an official document and official document thus protected
#13Thermochromic ink composition
#14Security element comprising an interference pigment and a nanometric filler
#15Security element comprising a masking structure containing a mixture of nanometric fillers
#16Multi-luminescent security element and value or security product containing said security element
#17Substrate for security papers and method of manufacturing the same
#18Security yarn containing multi-component spinning fiber and security product using the same
#19Optically variable security threads and stripes
#20Security sheet or document having one or more enhanced watermarks
#21Method for manufacturing a marking and corresponding product
#22Sheet with pulp fiber tangled around a magnetic material with spaced coatings
#23Paper
#24LASER-MARKABLE SUBSTRATE, AND ASSOCIATED MANUFACTURING METHOD
#25OPTICALLY VARIABLE SECURITY DEVICES
#26Method for securing a coloured opaque object
#27PROCESS FOR MAKING A SECURITY DOCUMENT
#28Micro-optic security and image presentation system presenting a synthetically magnified image that appears to lie above a given plane
#29Tamper indicating optical security device
#30Fibrous substrate for insert including an antenna
#31Optical system demonstrating improved resistance to optically degrading external effects
#32PAPER FOR PREVENTING OUTFLOW OF DOCUMENT AND METHOD FOR MANUFACTURING THEREOF
#33SECURITY ELEMENT
#34Authenticity mark in the form of a luminescent substance
#35Sheet having a tactile effect and an interferential effect and security document comprising the same
#36Security document
#37Security element
#38MATERIAL IN SHEET FORM HAVING A WINDOW, ITS MANUFACTURING METHOD AND SECURITY DOCUMENT COMPRISING IT
#39Method of building a sensor structure
#40Counterfeit prevention paper and manufacturing method thereof
#41Micro-optic security and image presentation system presenting a synthetically magnified image that appears to transform into another image
#42Micro-optic security and image presentation system presenting a synthetically magnified image that appears to lie below a given plane
#43Micro-optic security and image presentation system
#44Micro-optic security and image presentation system presenting a synthetically magnified image that appears to lie above a given plane
#45Security element and method for the production thereof
#46Substrates Incorporating Security Devices
#47Thread and method of manufacturing the same, counterfeit preventive paper using thread, counterfeit preventive printed material, and method of judging authenticity utilizing them
#48Article With Micro Indicia Security Enhancement
#49Cellulose composites comprising hydrophobic particles and their use in paper products
#50Micro-optic security and image presentation system for a security device
#51Security document and/or a document of value
#52Vacuum Roll Coated Security Thin Film Interference Products With Overt And/Or Covert Patterned Layers
#53Vacuum Roll Coated Security Thin Film Interference Products With Overt And/Or Covert Patterned Layers
#54Vacuum Roll Coated Security Thin Film Interference Products With Overt And/Or Covert Patterned Layers
#55Vacuum roll coated security thin film interference products with overt and/or covert patterned layers
#56Security devices incorporating optically variable adhesive
#57Adhesive Chromagram And Method Of Forming Thereof
#58Method for authenticating an item
#59Cardboard and a method of manufacture thereof
#60Security paper, particularly for labels
#61Strip shaped safeguarding element
#62Object identifying medium using multi-layer thin-film
#63Micro-optic security and image presentation system
#64Multilayer body with a laser-sensitive layer
#65Vacuum roll coated security thin film interference products with overt and/or covert patterned layers