Security composition and use thereof

A security product comprising a pouch containing a composition, the composition comprising a mixture of a liquid, a polymer, a light-emitting material and a plurality of marker materials. Ideally the composition is a gel. The polymer may be an anionic acrylate copolymer and the liquid may be water,...

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Bibliographic Details
Main Authors JULIE AN LOUGH, MIKE CLEARY, MARTIN FOORD
Format Patent
LanguageEnglish
Published 06.04.2016
Subjects
ACCESSORIES THEREFOR
ADHESIVES
ALARM SYSTEMS
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
COLOUR PRINTING
COMPOSITIONS BASED THEREON
CORRECTING FLUIDS
DYES
EMBANKMENTS
EXCAVATIONS
FILLING PASTES
FIXED CONSTRUCTIONS
FOUNDATIONS
HANDCUFFS
HYDRAULIC ENGINEERING
INKS
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
KEYS
LINING MACHINES
LOCKS
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
MEASURING
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORDER TELEGRAPHS
ORGANIC MACROMOLECULAR COMPOUNDS
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
PERFORMING OPERATIONS
PHYSICS
POLISHES
PRINTING
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES
SAFES
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
SOIL SHIFTING
STAMPS
TESTING
THEIR PREPARATION OR CHEMICAL WORKING-UP
TRANSPORTING
TYPEWRITERS
UNDERGROUND OR UNDERWATER STRUCTURES
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
USE OF MATERIALS THEREFOR
WINDOW OR DOOR FITTINGS
WOODSTAINS
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Summary:A security product comprising a pouch containing a composition, the composition comprising a mixture of a liquid, a polymer, a light-emitting material and a plurality of marker materials. Ideally the composition is a gel. The polymer may be an anionic acrylate copolymer and the liquid may be water, alcohols or esters. The marker material may comprise a unique composition of alkali earth metals, d-block metals, lanthanides and p-block metals. The light-emitting material may be fluorescent or phosphorescent. The composition may further comprise an adhesive such as a polyacrylate, polyacetate and polystyrene. The pouch 20 may form part of a blocking device 10 blocking an access passage that to a restricted area, such as a manhole 30, and the composition may be transferred onto an object or individual coming into contact with the composition if the pouch is ruptured or pierced.
Bibliography:Application Number: GB20140013787