| 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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| 02/26/2009 | US20090050013 Thermochromic coloring color-memory composition and thermochromic coloring color-memory microcapsule pigment containing the same |
| 02/25/2009 | EP1790030B1 Ionic conducting material containing an oligoether sulphate |
| 02/25/2009 | CN101375187A Photochromic optical element |
| 02/18/2009 | EP1560064A4 Method for producing an electrochromic device and said electrochromic device |
| 02/11/2009 | EP2021841A1 Photochromic materials comprising haloalkyl groups |
| 02/11/2009 | EP1088256B1 Electrochromic display device with supply lines insulated from the electrochromic medium |
| 02/05/2009 | WO2009016782A1 Blue photochromic compound, photoreversible color-developing composition, and photofunctional material |
| 02/04/2009 | CN101360732A Chromene compounds |
| 02/04/2009 | CN100458941C Write-once information recording medium |
| 02/04/2009 | CN100458940C Recording material for medium |
| 01/29/2009 | DE102008030926A1 Ruthenium or osmium complexes of tetrakis-styryl-ethene with carbonyl ligands and optionally other ligands, used in electronic components, e.g. as light-absorber materials in photovoltaic cells |
| 01/28/2009 | CN101353476A Photochrome moulding material and objects made therefrom |
| 01/28/2009 | CN101353416A Organic solvent soluble poly (3,4- ethylenedioxythiophene), preparation and use thereof |
| 01/21/2009 | EP1674460B1 Chromene compound |
| 01/15/2009 | WO2009008436A1 Thermochromic composition and thermochromic microcapsules |
| 01/15/2009 | WO2009007602A1 Semi-electroactive material containing organic compounds with positive or negative redox activity, method and kit for making such material, electrically controlled device and glazing using such semi-electroactive material |
| 01/15/2009 | WO2009007601A1 Electroactive material containing organic compounds with respectively positive and negative redox activities, method and kit for making such material, electrically controlled device and glazing using such electroactive material |
| 01/15/2009 | CA2692035A1 Semi-electroactive material containing organic compounds with positive or negative redox activity, method and kit for making such material, electrically controlled device and glazing using such semi-electroactive material |
| 01/15/2009 | CA2691687A1 Electroactive material containing organic compounds with respectively positive and negative redox activities, method and kit for making such material, electrically controlled device and glazing using such electroactive material |
| 01/14/2009 | EP2015135A2 Electrochemical device |
| 01/14/2009 | EP2014659A1 New hybrid compounds of nucleobases and organic redox molecules and their use |
| 01/14/2009 | EP2013312A1 Electrochromic electrolyte blends |
| 01/14/2009 | EP2013311A1 Thermochromic elastic articles |
| 01/14/2009 | EP1438629B1 Electrochromic film and device comprising the same |
| 01/14/2009 | CN101346663A Photochromic 2H-naphthopyrans |
| 01/14/2009 | CN101346648A Photochromic materials having electron-withdrawing substituents |
| 01/14/2009 | CN101343534A Anthracene-triphenylamine branch shaped numerator with two-photon fluorescence and aggregation state irradiance characters |
| 01/14/2009 | CN101343180A Complex-phase ceramic material with stress irradiance and electroluminescence characters and preparation thereof |
| 01/07/2009 | EP1655342B1 Curable composition |
| 01/07/2009 | EP1604231B9 Photochromic ocular devices |
| 01/07/2009 | CN101341190A Polymer 4,4 -bipyridinium structures, formulations for an electrochromic active layer, and application therefor |
| 12/31/2008 | CN101332979A Method for preparing CdSe and ZnSe quantum dot nanometer granules |
| 12/30/2008 | US7471437 Electrochromic materials and devices |
| 12/25/2008 | US20080316574 Electrochromic compounds and associated media and devices |
| 12/17/2008 | EP2001971A1 Electrochromic formulation, electrochromic switchable component |
| 12/16/2008 | US7465415 Reaction product of a ring-opening cyclic ester or carbonate and a photochromic initiator, especially a naphtho[1,2-b]quinone with one or more hydroxy groups, e.g., (1) 3,3-di(4-methoxyphenyl)-6,7-dimethoxy-13-methyl-13-(2-(2-hydroxyethoxy)ethoxy)-3H,13H-indeno[2,1-f]naphtho[1,2-b]pyran. |
| 12/13/2008 | CA2634399A1 Inkless reimageable printing paper and method |
| 12/13/2008 | CA2634374A1 Inkless reimageable printing paper and method |
| 12/13/2008 | CA2634317A1 Inkless reimageable printing paper and method |
| 12/11/2008 | WO2008148560A1 New hybrid compounds of nucleobases and organic redox molecules and their use |
| 12/10/2008 | EP1509810B1 Electrically-operated device with variable optical and/or energetic properties |
| 12/04/2008 | US20080297879 Electrochromic rearview mirror assembly incorporating a display/signal light |
| 12/03/2008 | EP1996671A1 Formulation for an electrochromic component, use thereof, and electrochromic component |
| 12/03/2008 | EP1996670A1 Formulation for an electrochromic component, use thereof, and electrochromic component |
| 12/02/2008 | US7459555 2H-naphtho(1,2-b) pyrans photochromatic dyes useful in synthetic resin material (ophthalmic lens) |
| 12/02/2008 | US7459106 a mixture of chromogens having a two-photon or multi-photon absorptiion, and photoacid generators, that can be patterned by photochemistry |
| 11/27/2008 | WO2008142047A1 Organic electrochromic component for permanent displays |
| 11/27/2008 | US20080291522 Exterior reflective mirror element for a vehicle rearview mirror assembly |
| 11/27/2008 | DE102007023747A1 Organisches elektrochromes Bauelement für Daueranzeigen Organic electrochromic device for continuous displays |
| 11/26/2008 | EP1702236A4 Durable electrooptic devices comprising ionic liquids |
| 11/26/2008 | CN101311244A Photo-acid polymer-doped spirooxazine or spiropyran reversible photochromic film, preparation method and use thereof |
| 11/19/2008 | CN101307148A Composite discolored thin film, method for preparing same and applications |
| 11/18/2008 | CA2504995C Method for forming temporary image |
| 11/12/2008 | CN100432067C Dibenzanthracene, dinaphthopyran and dibenzanthracene, dinaphtho spiropyran analog compound and its preparation |
| 11/11/2008 | US7450293 Electrochromic salts, solutions, and devices |
| 11/11/2008 | US7450290 Electropolymerization of enhanced electrochromic (EC) polymer film |
| 11/06/2008 | WO2008134444A1 Electro-optic polymer devices with semiconducting oligomer clads |
| 11/06/2008 | WO2008133028A1 Thermochromic color-memory composition, and thermochromic color-memory microcapsule pigment having the composition encapsulated therein |
| 11/05/2008 | CN100430404C Spiro oxazone derivative containing naphthalimide unit |
| 10/29/2008 | EP1986043A2 Electrochromic film and device comprising the same |
| 10/29/2008 | CN101293900A Electrolytes for electrooptic devices comprising ionic liquids |
| 10/28/2008 | US7442734 Coating composition and optical article |
| 10/23/2008 | WO2008125350A1 Composite having inverse thermochromic properties, composite material comprising the same, and the use thereof |
| 10/23/2008 | WO2007147843A3 Reversibly thermochromic compositions |
| 10/23/2008 | US20080258117 Saturable Absorber of Polyimide Containing Dispersed Carbon Nanotubes |
| 10/22/2008 | CN100428349C New usage of photo-discolor diarylethene compound |
| 10/22/2008 | CN100427564C Synthesis method of photochromic titanium dioxide sol |
| 10/15/2008 | EP1979281A1 Methods for making an article coated with a photochromic film and use thereof in ophthalmological optics |
| 10/15/2008 | CN101284712A Glass microballoon with dual-layer function membrane |
| 10/15/2008 | CN101284657A Synthesis method of nano-fluorescent powder mixed with europium yttrium phosphate-vanadate |
| 10/14/2008 | US7436570 Electrochromic salts, solutions, and devices |
| 10/08/2008 | EP1978382A1 Photochromic optical element |
| 10/08/2008 | EP1978022A1 Chromene compounds |
| 10/08/2008 | CN100424148C Thermochromic material |
| 10/07/2008 | CA2368698C Method and preparation for the photochromic marking and/or for securing the authenticity of objects |
| 10/01/2008 | CN101274848A Preparation for monodisperse metallic titanium |
| 10/01/2008 | CN100422220C Hindered amine end capped conjugated molecular material, and its preparing method and use |
| 10/01/2008 | CN100422163C Compound for preparing fluorescein and its preparation method |
| 09/24/2008 | EP1971665A1 Dendrimeric fluorescent compounds and use of such compounds in multi-photon devices or processes |
| 09/17/2008 | EP1472291B1 Organic-inorganic nanocomposite and preparation thereof |
| 09/17/2008 | CN101264932A Method for preparing mixed valence molybdenum-base oxide by triboelectricity injection functional particles |
| 09/16/2008 | CA2255381C Photochromic polyurethanes |
| 09/10/2008 | EP1966342A2 Photochromic plastic object |
| 09/10/2008 | CN101260561A Hydrothermal growth method for near-infrared up-conversion fluoride crystal |
| 09/04/2008 | WO2008054942A3 Photochromic materials demonstrating improved fade rates |
| 09/03/2008 | EP1963918A1 Photochromic 2h-naphthopyrans |
| 09/03/2008 | EP1963896A1 Photochromic materials having electron-withdrawing substituents |
| 09/03/2008 | CN100416314C Polarizing, photochromic devices and methods of making the same |
| 09/03/2008 | CN100415739C Photochromic diarylethene-containing coordination compounds and the production thereof |
| 08/26/2008 | US7416682 1,2-Bis(2-methylbenzo[b]thiophen-3-yl)hexafluorocyclopentene derivatives, whose transmittance varies with the intensity of incident light and may undergo reversible transformations under the influence of electromagnetic radiation, for use in optical and electro-optical apparatus, including displays |
| 08/20/2008 | EP1485369B1 Blue 3h-naphtho- 2,1-b -pyran derivatives and use thereof |
| 08/14/2008 | US20080194189 Multiple Fluid Supplying Apparatus For Carrier of Semiconductor Wafer Polishing System |
| 08/13/2008 | CN101240164A Method for synthesizing sensitive photochromic WO3 nano powder by formaldehyde inducement |
| 08/13/2008 | CN101239976A Dithienylethene compounds containing naphthalimide unit |
| 08/12/2008 | US7411716 Gel polymer electrolyte containing ionic liquid and electrochromic device using the same |
| 08/12/2008 | US7410750 Marking particles composed of a mixture of two photochromic materials: a spiro[2H-1-benzopyran-2,2'-[2H]indole] and a dithienylethene (e.g., 1,2-bis(3-hexyl-2-thienyl)hexafluorocyclopentene) |
| 08/06/2008 | CN100409094C Electrochromic material with improved lifetime |
| 07/31/2008 | WO2008090045A1 Time-temperature indicator based on oligomeric spiroaromatics |
| 07/30/2008 | EP1647033B1 Ion-conductive thermoplastic compositions for electrochromic glazing |
| 07/30/2008 | EP1359170B1 Photochromic curable composition and cured articles thereof |