Patents for C09K 11 - Luminescent, e.g. electroluminescent, chemiluminescent, materials (47,146)
05/1990
05/15/1990US4925702 Coating with silica
05/15/1990US4925594 Phosphorization, firing; terbium activated; brightness
05/15/1990US4925593 Method for producing cadmium free green emitting CRT phosphor
05/14/1990EP0368946A4 1,2-dioxetanes.
05/14/1990EP0265519A4 Electrochemiluminescent assays.
05/09/1990CN1042013A 光探测器 Photodetector
05/08/1990US4924139 Projection cathode-ray tube with green emitting phosphor screen
05/03/1990WO1990004796A1 Reversible solid phase-liquid phase scintillator and method of using it
05/02/1990CN1007815B Process for preparing polymer having isothiaindene structure and electro-chromic display properties
05/01/1990US4922113 Process for fluorimetric monitoring of functional coatings and compositions and fluorescent agents therefor
05/01/1990US4921767 Method of electrophotographically manufacturing a luminescent screen assembly for a cathode-ray-tube
05/01/1990US4921727 Surface treatment of silica-coated phosphor particles and method for a CRT screen
05/01/1990US4921534 Security markings, material provided with security marks, and apparatus to detect the security mark
04/1990
04/25/1990EP0364989A2 Phosphor, radiation image recording and reproducing method and radiation image storage panel employing the same
04/25/1990EP0364888A2 A green light emitting phosphor
04/18/1990EP0364124A2 Aquarium lighting
04/18/1990EP0363977A1 Magnesium tantalum oxide x-ray intensifying screens
04/18/1990EP0363736A1 Process for manufacturing an X-ray storage phosphor
04/11/1990EP0362405A1 X-ray imaging plate, method for producing x-ray imaging plate, phosphor of photostimulated luminescence material, and method for producing phosphor of photostimulated luminescence material
04/10/1990US4916711 Fluorescent tri-cyclic dye
04/10/1990US4915982 Vapor depositing mixture of alkaline earth metal sulfides and two dopants; heating to crystallize
04/10/1990US4915869 Mixed lanthanum-magnesium aluminates
04/08/1990CA2000316A1 Aquarium lighting
04/04/1990EP0361936A2 Lasing compositions and methods for using the same
04/04/1990EP0361817A2 Nucleophilic polysubstituted aryl acridinium esters, conjugates, production and uses thereof
04/04/1990EP0361650A2 Green light emitting phosphor
04/04/1990EP0361374A2 Light-detecting device
04/04/1990CN1040980A Method and compositions providing enhanced chemiluminescence from 1,2-dioxetanes
04/03/1990US4914723 Fluorescent lamp discharge tube having electrostatically coated envelope
04/03/1990US4914346 Coated with reactoin product of boric acid and luminescent material
04/03/1990US4914303 Gadolinium oxysulfide, luminophore
03/1990
03/27/1990US4911830 Fluorescent pigment concentrates
03/27/1990CA1267186A1 Low-pressure mercury vapour discharge lamp
03/22/1990WO1990002742A1 Purification of stable water-soluble dioxetanes
03/15/1990DE3912046A1 New luminescent dyes - of cyanine, merocyanine or styryl type, contg. sulpho gps., useful for labelling components in aq. media
03/14/1990EP0358413A1 Polysiloxane scintillator composition
03/14/1990EP0358278A1 Luminescent terbium-activated borate, luminescent screen provided with such a borate and low-pressure mercury vapour discharge lamp provided with such a screen
03/14/1990EP0358078A1 Fluorescent materials comprising zinc oxide whiskers
03/14/1990EP0357731A1 A novel spectrofluorometric method and compounds that are of value for the method.
03/07/1990EP0208713B1 Visual display system comprising epitaxial terbium-activated garnet material
03/06/1990US4906893 X-ray image intensifier and method of manufacturing the same
02/1990
02/20/1990US4902929 Electroluminescent device containing electroluminescent particles each covered with moisture proof film
02/14/1990EP0354416A2 Spherical phosphor aggregates, their preparation and use in X-ray screens
02/13/1990US4900933 Excitation and detection apparatus for remote sensor connected by optical fiber
02/13/1990US4900641 Radiographic intensifying screen
02/07/1990EP0353971A2 Acridinium esters and method for detection of an analyte using acridinium esters and liposomes
02/07/1990EP0353926A2 Methods of producing yttrium-aluminium-garnet fine particles and yttrium-aluminium-garnet based phosphor fine particles
02/07/1990EP0353868A2 Phenalenimine fluorescent dyes and their use in analytical compositions, elements and methods
02/07/1990EP0353805A1 Reproduction of x-ray images with photostimulable phosphor
02/07/1990EP0353653A2 Fluorescent composition
02/06/1990CA1265328A1 Phosphor, radiation image recording and reproducing method and radiation image storage panel
01/1990
01/31/1990EP0352713A1 Method and compositions providing enhanced chemiluminescence from 1,2-dioxetanes
01/31/1990CN1039259A Noctilucent powder
01/30/1990US4897217 Method for producing alkaline earth halophosphate stir-in phosphors
01/30/1990CA1264930A1 Fluorescent lamp using multi-layer phosphor coating
01/25/1990WO1990000618A1 Preparation and use of fluorescent benzothiazole derivatives
01/23/1990US4895772 Phosphor, and radiation image storage panel
01/16/1990US4894583 Cathode ray tubes
01/16/1990US4894548 Europium activated complex halide phosphor
01/11/1990WO1990000164A1 Novel chemiluminescent fused polycyclic ring-containing 1,2-dioxetanes and assays in which they are used
01/11/1990EP0343233A4 Supercritical fluid reverse micelle separation.
01/10/1990EP0350391A1 Lanthanide silicate monocrystals useful scintillators for X-ray and gamma-ray detection
01/09/1990US4892757 Blending colloidal silica with other starting materials
01/09/1990CA1264223A1 Method for coating phosphor particles, phosphor particle, fluorescent lamp, and manufacturing method
01/02/1990US4891527 Spherical phosphor aggregates, their preparation and use in X-ray screens
01/02/1990US4891505 Security markings, material provided with security marks, and apparatus to detect the security mark
01/02/1990US4891277 Emitters of near ultraviolet to blue light
01/02/1990US4891075 Chelate compound of dihydropyridine, lanthanide compound, amine, aldehyde and diketone
12/1989
12/27/1989EP0175764B1 Method and agents for measuring protein aging
12/27/1989CN1038375A Method to reclaim phosphor materials used in color tv tubes
12/27/1989CN1006228B Fluorescent tracer plate
12/26/1989US4890033 Light-emitting composition and fluorescent lamp
12/26/1989US4889996 Method for obtaining a radiation image
12/26/1989US4889660 Radioluminescent light sources, tritium containing polymers, and methods for producing the same
12/21/1989DE3913182A1 Coated electroluminescent phosphor
12/19/1989US4888129 Process for producing a terbium-activiated gadolinium oxysulfide x-ray phosphor having a specific green/blue emission ratio by the addition of zinc
12/13/1989EP0345905A2 Photostimulable phosphor and use in radiography
12/13/1989EP0345904A2 Photostimulable phosphor and radiographic application
12/13/1989EP0345903A2 Photostimulable phosphor
12/13/1989CN1037999A Mixed lanthanum-magnesium aluminates, their production process and lasers using these aluminates
12/05/1989US4885211 Containing magnesium and metal with higher work function; stability
11/1989
11/29/1989EP0343233A1 Supercritical fluid reverse micelle separation.
11/28/1989US4883970 X-ray intensifying screens containing activated rare earth borates
11/22/1989CN1037429A "no mill" method to reclaim phosphors used in trichromatic television tubes
11/22/1989CN1037351A Polymeric component for obtaining materials of fluorescence and choosing adsorption light
11/21/1989US4882517 Electroluminescent composition containing organopolysiloxane and electroluminescent device usable as a back-lighting unit for liquid crystal display
11/15/1989EP0342063A2 Process for preparing an electroluminescent film
11/14/1989US4880761 Amine templating agent, germanium or tin sulfides, selenides
11/02/1989WO1989010390A1 Process for recovering unground phosphorus from trichromatic cathode ray tubes
11/02/1989WO1989010389A1 Process for recovering phosphorus from colour television tubes
11/02/1989EP0340086A1 Process for the recovery of non-comminuted phosphors from trichromic cathode ray tubes
11/02/1989EP0339913A2 Process for imparting stir-in capabilities to a silver activated zinc sulfide phosphor
11/02/1989EP0339895A1 Red and red-orange afterglow phosphors
11/02/1989EP0339086A1 Electrochemiluminescent rhenium moieties and methods
10/1989
10/25/1989EP0338911A1 Process for recovering colour television tube phosphors
10/25/1989EP0338368A1 Thin film photoluminescent articles and method of making the same
10/24/1989US4876161 Phosphor and radiation image storage panel
10/24/1989US4876029 Substituted and unsubstituted ring-bridged para-oligophenylene UV laser dyes
10/19/1989WO1989010046A1 Fluorescent light source based on a phosphor excited by a molecular discharge
10/17/1989US4874985 Zinc-cadmium sulfide