TESTVORRICHTUNG MIT DURCH DRUCKPROZESS HERGESTELLTEN REAGENZSCHICHTEN

A test device for carrying out a microchemical test, comprises a container for contacting a reaction liquid during performance of said test, said container having deposited on a surface thereof which in use is to contact said reaction liquid, an adherent layer applied in an amount in the range 1 to...

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Bibliographic Details
Main Authors CATTELL, ALAN FRANK, BAGINSKI, EDWARD
Format Patent
LanguageEnglish
German
Published 15.03.1992
Edition5
Subjects
ADHESIVES
BEER
BIOCHEMISTRY
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
COMPOSITIONS OR TEST PAPERS THEREFOR
CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES
CORRECTING FLUIDS
DYES
ENZYMOLOGY
FILLING PASTES
INKS
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS
METALLURGY
MICROBIOLOGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
MUTATION OR GENETIC ENGINEERING
NATURAL RESINS
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
PHYSICS
POLISHES
PROCESSES OF PREPARING SUCH COMPOSITIONS
SPIRITS
TESTING
USE OF MATERIALS THEREFOR
VINEGAR
WINE
WOODSTAINS
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Summary:A test device for carrying out a microchemical test, comprises a container for contacting a reaction liquid during performance of said test, said container having deposited on a surface thereof which in use is to contact said reaction liquid, an adherent layer applied in an amount in the range 1 to 40 mg/sq cm comprising a chemically or electrochemically active material which has been deposited in the form of a composition comprising solid particles having a particle size in the range 0.5 to 25, e.g. 1 to 20, microns, together with a polymeric binder. A corresponding printable composition for printing a layer of a chemically or electrochemically active material on to a surface of a substrate to form such a device comprises (a) a chemically or electrochemically active substance to be deposited, dissolved in (b) a (e.g. aqueous) solvent for said substance (a), (c) a polymeric binder or thickener dissolved or dispersed in solvent (b), (c) from 1 to 15 percent by weight of a dispersed finely- divided inert particulate material with a particle size in the range 1 to 50 microns, and has a viscosity in the range 1 to 250 poise at 25 deg.C.
Bibliography:Application Number: AT19870309691T