Use of low global warming potential (LGWP) solvents for finger print development applications

Developing compositions are provided herein for use in producing a visibly detectable image of a latent physiological biometric. The developing compositions include a carrier solvent that includes at least one C3-C4 hydrofluorocarbon olefin or at least one hydrochlorofluorocarbon olefin.

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Bibliographische Detailangaben
Hauptverfasser:	CANTLON CHERYL, SINGH RAJIV RATNA, POSS ANDREW JOSEPH, NALEWAJEK DAVID
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES AUXILIARY PROCESSES IN PHOTOGRAPHY CALCULATING CHEMICAL PAINT OR INK REMOVERS CHEMISTRY CINEMATOGRAPHY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPUTING CORRECTING FLUIDS COUNTING DIAGNOSIS DYES ELECTROGRAPHY FILLING PASTES HANDLING RECORD CARRIERS HOLOGRAPHY HUMAN NECESSITIES HYGIENE IDENTIFICATION INKS MEDICAL OR VETERINARY SCIENCE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES PHOTOGRAPHY PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHYSICS POLISHES PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS SURGERY USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	Developing compositions are provided herein for use in producing a visibly detectable image of a latent physiological biometric. The developing compositions include a carrier solvent that includes at least one C3-C4 hydrofluorocarbon olefin or at least one hydrochlorofluorocarbon olefin.