| Patents for C09K 9 - Tenebrescent materials, i.e. materials for which the range of wavelengths for energy adsorption is changed as a result of excitation by some form of energy (4,715) |
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| 02/13/2008 | EP1556733B1 Electrochromic devices having an electron shuttle |
| 02/05/2008 | US7326526 Monolayer thick molecular film of self assembled molecules of a photochromic complex of a transition metal, lanthanide or lead; 4-(decyloxy)pyridine-2,6-dicarboxylic acid, 6-nitro-1',3',3'-trimethylspiro (2H-1-benzopyran-2,2'indoline), 2,2'-dipyridylethylene, and/or spirodihydroindolizine groups |
| 02/05/2008 | CA2429592C Organic photochromic compositions of improved kinetic performance |
| 01/29/2008 | US7324261 Electrochromic devices with thin bezel-covered edge |
| 01/22/2008 | US7320826 comprises 3-(4-methoxyphenyl)-3-phenyl-6,7,10,11-tetramethoxy-13-ethyl-13-hydroxy-13H-3H-indeno[2,'3,'3,4]naphtho[1,2-b]pyran; for activation via actinic radiation; improved optical density response; ophthalmic lens |
| 01/16/2008 | EP1877516A2 Laser activated thermochromic compositions |
| 01/16/2008 | EP1458784B1 3,4-alkylenedioxythiophene compounds and polymers thereof |
| 01/10/2008 | US20080006798 chromenes, spiroindoline naphthoxazines linked to polysiloxanes; living polymerization; reduced fade half life; optical lenses, face shields, goggles, visors, camera lenses, windows, automotive windshields, aircraft and automotive transparencies, plastic films and sheets |
| 01/10/2008 | CA2582605A1 Photochromic compound and optical functional material |
| 01/09/2008 | EP1874891A2 Photorefractive composition |
| 01/09/2008 | CN101099928A Method for preparing microcapsule more than three-layer shell material coating |
| 01/03/2008 | WO2008001578A1 Photochromic film, photochromic lens having the same, and process for producing photochromic lens |
| 01/02/2008 | EP1872173A1 Photochromic materials having extended pi-conjugated systems and compositions and articles including the same |
| 01/01/2008 | US7314584 Polymer gel composition and optical device using the same |
| 12/27/2007 | WO2007149091A1 Electrochromic electrolyte blends |
| 12/27/2007 | WO2007149090A1 Amorphous polymers with pendant chromogenic groups |
| 12/27/2007 | WO2004007634A3 Emissive, high charge transport polymers |
| 12/26/2007 | EP1869140A1 Ophthalmic devices comprising photochromic materials having extended pi-conjugated systems |
| 12/26/2007 | CN100357332C 聚合固化性组合物 Polymerizable curable composition |
| 12/25/2007 | US7311976 A layer of (sub)stoichiometric vanadium oxide in terms of oxygen, an antireflective layer for visible wavelengths, and a dielectric chosen from metal oxides, nitrides, silicon oxides, silicon oxycarbides and silicon oxynitrides; solar control glazing |
| 12/19/2007 | EP1866699A1 Photochromic materials with reactive substituents |
| 12/13/2007 | WO2007142154A1 Process for producing functional films and products |
| 12/13/2007 | DE19756888B4 Reversibles wärmeempfindliches Aufzeichnungsmaterial, Verfahren zur Herstellung, Aufzeichnungsverfahren und Beschichtungsflüssigkeit A reversible thermosensitive recording material, methods of making, recording method, and the coating liquid |
| 12/12/2007 | CN101087862A Photochromic compounds comprising polymeric substituents and methods for preparation and use thereof |
| 12/12/2007 | CN100354388C Nanometer material with convertible color and preparing method thereof |
| 12/11/2007 | US7306961 Optical device, surface emitting type device and method for manufacturing the same |
| 12/06/2007 | WO2007140071A1 Photochromic materials comprising haloalkyl groups |
| 12/06/2007 | WO2007140058A1 Photochromic materials comprising metallocenyl groups |
| 12/05/2007 | EP1861432A1 Method for producing polyvinyl acetals |
| 12/04/2007 | US7304008 Crystal mixed oxides of bismuth, tantalum, niobium, molybdenum, chromium, and/or tungsten; coatings for household appliances; heat resistance, stability, discoloration inhibition |
| 12/04/2007 | CA2284538C An improved electrochromic medium capable of producing a pre-selected color |
| 11/28/2007 | CN101080476A Water-responsive mechanical element and a method for manufacturing such an element |
| 11/28/2007 | CN100352077C Electrochemical device |
| 11/27/2007 | US7301687 Electrochromic pixel of a solidified electrolyte; layer of polyethylenedioxythiophene- polystyrene sulfonate mixed with an adhesion promoter; second polyaniline layer; overoxidation resistance; transistors, diodes |
| 11/27/2007 | US7300766 Reaction product of a polyvinyl benzyl halide with either (a) a bilinker or (b) a pi -electron donor to form a copolymer which copolymer is further reacted with a trisubstituted phosphine amine, a trisubstituted phosphine and mixtures |
| 11/27/2007 | US7300166 Electrochromic mirrors and other electrooptic devices |
| 11/22/2007 | US20070267606 Low Loss Electro-Optic Polymers Composites |
| 11/22/2007 | CA2650155A1 An article having photochromic properties and process for its manufacture |
| 11/21/2007 | CN101074093A Series of elliptical metal sulfide grain, its production and use |
| 11/14/2007 | CN100348689C Transparent non-water proton conductive material of side group type azacyclic polymer and its preparing method |
| 11/13/2007 | US7295361 Method for producing an electrochromic device and said electrochromic device |
| 11/08/2007 | WO2007125439A1 Thermochromic elastic articles |
| 11/06/2007 | US7290925 Full history time-temperature indicator system |
| 11/01/2007 | US20070254186 Organic electric-field light-emitting element |
| 11/01/2007 | US20070252115 Thermochromic elastic articles |
| 10/31/2007 | EP1603989B1 Composition for producing a thermoset material provided with thermochromic properties |
| 10/31/2007 | CN101062841A Yttrium oxide composition, a method of forming the yttrium oxide composition and a method of forming a yttrium oxide layer using the same |
| 10/24/2007 | EP1218467B1 Method for the preparation of thermotropic greenhouse films |
| 10/17/2007 | CN100343750C Electrochromic display for high resolution and method of producing the same |
| 10/11/2007 | WO2007113190A1 Electrochromic formulation, electrochromic switchable component |
| 10/10/2007 | EP1842097A1 Compounds having improved 2-photon absorbance for nonlinear applications |
| 10/03/2007 | EP0894275B1 Photochromic naphthopyran compositions of improved fatigue resistance |
| 09/27/2007 | WO2007108332A1 Radiation dosimeter for fluid very small substances, and method for measuring radiation dose |
| 09/27/2007 | WO2007107487A1 Formulation for an electrochromic component, use thereof, and electrochromic component |
| 09/27/2007 | WO2007107481A1 Formulation for an electrochromic component, use thereof, and electrochromic component |
| 09/27/2007 | WO2007107475A1 Intermediate for producing an electrochromically active formulation, electrochromically active formulation and uses thereof |
| 09/26/2007 | CN101041670A Displays for high resolution images and methods for producing same |
| 09/20/2007 | WO2007105699A1 Dithienylcyclopentene compound, styrene polymer having dithienylcyclopentene, photochromic material, and photonic element |
| 09/20/2007 | WO2007105620A1 Method for producing diarylethene compound and novel diarylethene compound |
| 09/20/2007 | US20070218206 printing onto the substrate at least one time temperature indicator with chromic properties based on an azo coupling reaction between a capped diazonium component and a coupling component |
| 09/20/2007 | US20070215879 Opto-electronic devices exhibiting enhanced efficiency |
| 09/20/2007 | US20070215844 Chromene Compound |
| 09/19/2007 | EP1833942A1 Water-responsive mechanical element and a method for manufacturing such an element |
| 09/19/2007 | CN100338170C Fluorescent material for vacuum ultraviolet ray radiation stimulated emission lighting device |
| 09/18/2007 | US7270880 Comprising conducting, semiconducting or insulating nanoparticles having electrochromic compounds adsorbed on surface; particles may be deposited on an electrode in a single step at a relatively low temperature, use of heat-sensitive materials such as plastics as flexible substrates for electrode |
| 09/13/2007 | WO2007102656A1 Preparation of prussian blue coating film for electrochromic device |
| 09/13/2007 | WO2007102574A1 Photochromic compound |
| 09/12/2007 | CN101033394A Photochromism material and synthetic method thereof |
| 09/12/2007 | CN101033393A Photochromic compounds |
| 09/05/2007 | CN101029226A Fluorescent material for converting ultraviolet light into red light and its production |
| 09/05/2007 | CN101029100A High-polymer of grafted spiral pyran compound and its production |
| 09/05/2007 | CN100335525C Polymer containing 9-oxo-9-phosphhafluorene-2,7-diyl skeleton in backbone and process for producing the same |
| 08/29/2007 | CN101027308A Photochromic monomers, photochromic polymers based on the same, photochromic recording media comprising the photochromic polymers, and 3D read/write optical memory comprising the recording media |
| 08/29/2007 | CN101026226A Organic electric-field light-emitting element |
| 08/23/2007 | WO2007093837A1 Monoclinic ceti2o6 thin film and a sol-gel process for the preparation thereof |
| 08/23/2007 | US20070197750 Polymerisable naphthopyrane derivatives and polymer materials obtained from these derivatives |
| 08/23/2007 | US20070197699 Novel substituted-polyaryl chromophoric compounds |
| 08/22/2007 | EP1820662A2 Friction body, writing instrument and writing instrument set |
| 08/22/2007 | EP1358452B1 Thermochromic polymers for rapid visual assessment of temperature |
| 08/22/2007 | CN1333039C Photochromic material capable of using in blue light storage |
| 08/16/2007 | US20070190428 Ionic conducting material containing an oligoether sulphate |
| 08/16/2007 | US20070189387 Sidewall functionalization of nanotubes with hydroxyl terminated moieties |
| 08/16/2007 | US20070188845 Electropolymerization of enhanced electrochromic (EC) polymer film |
| 08/15/2007 | CN101016309A Cadmium anthracene-9,10-dicarboxylate and 2,2-bipyridyl hybrid complex, preparing method and application thereof |
| 08/15/2007 | CN101016308A Cadmium anthracene-9,10-dicarboxylate and 1,5-dinitrocyclooctane hybrid complex, preparing method and application thereof |
| 08/15/2007 | CN101016307A Cadmium anthracene-9,10-dicarboxylate complex, preparing method and application thereof |
| 08/15/2007 | CN101016292A 9-(1-Benzimidazolyl)acridine CuI complex, preparing method and application thereof |
| 08/09/2007 | WO2007088312A1 Methods for making an article coated with a photochromic film and use thereof in ophthalmological optics |
| 08/09/2007 | US20070184284 Exterior electrochromic reflective mirror element for a vehicular rearview mirror assembly |
| 08/08/2007 | CN101012371A Double functional photochromism compound with stable nitrogen-oxygen free radical group and spiro oxazinyl and synthetic method and use thereof |
| 08/07/2007 | US7253940 nanostructured metal oxide film, doped to metallic levels of conductivity and modified by chemisorption of an electroactive compound, an electrode comprising such a nanostructured film and an electrochromic device comprising such an electrode |
| 08/02/2007 | WO2007086532A1 Chromene compounds |
| 08/02/2007 | WO2007086320A1 Photochromic optical element |
| 08/01/2007 | EP1812822A2 Electrochromic compounds and associated media and devices |
| 08/01/2007 | CN1329477C Photochromic polymer compositions and articles thereof |
| 08/01/2007 | CN1329391C Organic photochromic diaryl ethylene compound and its preparation process and application |
| 07/31/2007 | US7250120 Benzo-, naphtho- and phenanthrochromene substituted by carbamated or ureated phenyls, preparation thereof and compositions and articles containing them |
| 07/26/2007 | WO2007068410A3 Photochromic plastic object |
| 07/25/2007 | CN101006156A Methods for producing photosensitive microparticles, aqueous compositions thereof and articles prepared therewith |
| 07/24/2007 | US7247262 Polymer matrix and a compound of a photochromic moiety and an oligomer of polyether, polyalkylene polyfluoroalkylene, polyfluoroalkylenyloxy, polydi(C1 to C10 hydrocarbyl)siloxane, polysilicene acid; the photochromic adduct does not become covalently tethered to the polymer matrix |