| 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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| 10/06/2010 | CN1629162B Unidimensional linear bieuropium(III) monohydrate and its preparation method |
| 10/06/2010 | CN101851497A Photochromic materials with reactive substituents |
| 10/06/2010 | CN101851232A Photochromic isoxazole thiophene hybrid-type perfluorinated cyclopentene compound as well as synthesis method and application thereof |
| 10/05/2010 | US7807738 aromatic urea-urethane compound having 2 or more urea and 2 and more urethane groups; capable of exhibiting excellent color-developing capability and preserving capability when used as developer in a color-producing formulation |
| 10/05/2010 | US7807075 Photochromic compositions and light transmissible articles |
| 09/30/2010 | US20100247864 Variable emittance thermochromic material and satellite system |
| 09/29/2010 | EP2231814A1 An electrochromic composition, a method of forming the electrochromic composition and an electrochromic apparatus |
| 09/29/2010 | CN101845772A Reverse write erasable paper |
| 09/29/2010 | CN101845041A Photochromic benzofuran thiophene series-parallel perfluoro-cyclopentene compound as well as synthesizing method and application thereof |
| 09/28/2010 | US7804635 Electrochromic thin-film material |
| 09/23/2010 | WO2010108137A2 Electrochromic thin-film material |
| 09/23/2010 | US20100238535 Electrochromic thin-film material |
| 09/16/2010 | US20100234494 Reversibly thermochromic compositions |
| 09/16/2010 | US20100230731 Circuitry and method |
| 09/15/2010 | CN101834924A Color-changing mobile phone |
| 09/15/2010 | CN101831287A Composite water sensitive material and preparation method thereof |
| 09/14/2010 | US7794631 Thermochromic coloring color-memory composition and thermochromic coloring color-memory microcapsule pigment containing the same |
| 09/09/2010 | US20100224838 Electrochromic Mirrors and other Electrooptic Devices |
| 09/08/2010 | CN101824316A Preparation method of thermochromism sensing materials |
| 09/08/2010 | CN101824145A Electrochromic conducting polymer and preparation method as well as application thereof |
| 09/01/2010 | EP2222760A2 Doping capsules, composite systems containing said capsules and use thereof |
| 08/25/2010 | EP2221325A1 Photochromic curable composition |
| 08/25/2010 | CN201557893U Cup and cover capable of prompting drink temperature |
| 08/25/2010 | CN101812093A One-dimensional micron or submicron material of polypyridine platinum complex as well as preparation method and application thereof |
| 08/19/2010 | WO2010092030A1 Time-temperature indicator based on thioalkyl and thioaryl substituted spiroaromatics |
| 08/17/2010 | US7777055 Photochromic and electrochromic compounds and methods of synthesizing and using same |
| 08/12/2010 | WO2010090274A1 Fine particles, process for producing same, and coating material, film and ink each containing the fine particles |
| 08/12/2010 | WO2010090265A1 Fluorescent solvatochromic pigment |
| 08/11/2010 | CN101798320A Gasochromic rare earth complex and preparation method and application thereof |
| 08/11/2010 | CN101139316B Anthraquinone imide compound and method for making same |
| 08/04/2010 | CN101792435A Photochromic thiophene indole combined type asymmetric perfluoro cyclopentene compound as well as synthesizing method and application thereof |
| 08/04/2010 | CN101375187B Photochromic optical element |
| 08/03/2010 | CA2363903C Infant drinking cup |
| 07/28/2010 | CN101787272A Nano fluorescent particles doping with rare-earth ions and relevant application thereof |
| 07/28/2010 | CN101787271A Quantum dot optical wavelength converting layer for solar cell |
| 07/28/2010 | CN101240164B Method for synthesizing sensitive photochromic WO3 nano powder by formaldehyde inducement |
| 07/27/2010 | US7763184 Benzotriazole compound other than 2-(2-hydroxy-3- alpha -cumyl-5-tert-octylphenyl)-2H-benzotriazole plus a hindered amine, a phosphite and a phenolic anti-oxidant compound; storage stability without using any volatile solvent |
| 07/22/2010 | WO2010081977A1 Photochromic composite material |
| 07/22/2010 | US20100181541 Composite with inverse thermochromic properties, composite material containing this and also use thereof |
| 07/21/2010 | CN101784950A 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 |
| 07/21/2010 | CN101781555A Deep red phosphor powder suitable to be excited by blue LED, preparation method thereof, and electric light source made by same |
| 07/20/2010 | CA2531390C Polarizing photochromic devices and methods of making the same |
| 07/15/2010 | WO2010079114A1 Time temperature indicator comprising indolenin based spiropyrans |
| 07/15/2010 | WO2010079098A1 Preparation of a photochromic ink |
| 07/15/2010 | DE102009004533A1 New solid state compound having a mayenite structure, useful as a sensor material for UV radiation and in organic matrices, organic polymers and inorganic polymer matrices |
| 07/14/2010 | CN101775277A Photosensitive composite film and preparation method thereof |
| 07/13/2010 | US7754273 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 |
| 07/13/2010 | CA2344145C Inventory control |
| 07/08/2010 | DE102006049633B4 Steuerbares thermochromes System, dessen Verwendung und Verfahren zum Herstellen eines thermochromen Systems Controllable thermochromic system, its use and method of making a thermochromic system |
| 07/07/2010 | CN101768433A Thermochromic organic cobalt phosphonate material Cox[R(PO3)m]y(H2O)z |
| 07/06/2010 | CA2248242C Malononitrile-derivative anion salts, and their uses as ionic conducting materials |
| 07/01/2010 | WO2010074969A1 Photochromic optical articles prepared with reversible thermochromic materials |
| 06/30/2010 | EP2115533B1 Photochromic h-annellated benzo(f)chromenes |
| 06/24/2010 | WO2010069797A1 Electrochromic films prepared by supramolecular self-assembly |
| 06/23/2010 | CN201513081U Sun protection glass |
| 06/23/2010 | CN101755029A Composite having inverse thermochromic properties, composite material comprising the same, and the use thereof |
| 06/23/2010 | CN101041670B Compound for high resolution image display device |
| 06/17/2010 | WO2010066071A1 Process for preparing a photochromic polymeric composition, thus obtained polymeric composition and use thereof |
| 06/17/2010 | CA2746217A1 Process for preparing a photochromic polymeric composition, thus obtained polymeric composition and use thereof |
| 06/16/2010 | CN101738645A Portable device of variable screen |
| 06/16/2010 | CN101735795A methods for producing photosensitive microparticles, aqueous compositions thereof and articles prepared therewith |
| 06/15/2010 | US7738155 Electrochromic mirrors and other electrooptic devices |
| 06/10/2010 | WO2010065393A1 Photochromic compounds |
| 06/10/2010 | WO2010064447A1 Reversibly thermosensitively color-changeable hysteresis composition |
| 06/10/2010 | CA2745764A1 Photochromic compounds |
| 06/09/2010 | CN101724392A Multiple reversible color change microcapsule anti-counterfeiting material and preparation method and application thereof |
| 06/09/2010 | CN101723873A 2-aryl vinyl indole compounds |
| 06/09/2010 | CN101239976B Dithienylethene compounds containing naphthalimide unit |
| 06/09/2010 | CN101134849B Photochromic reactive dyes compound and method for preparing the same |
| 06/03/2010 | WO2010061819A1 Thermochromic composition and thermochromic microcapsule |
| 06/03/2010 | WO2010061579A1 Novel crosslinked hexaaryl bisimidazole compound and derivative thereof, method for producing the compound and precursor compound to be used in the production method |
| 06/02/2010 | CN1977417B Ionic conducting material containing an oligoether sulphate |
| 06/02/2010 | CN101717641A Preparation of high-sensitivity color-changeable up-conversion luminescent material |
| 06/02/2010 | CN101332979B Method for preparing CdSe and ZnSe quantum dot nanometer granules |
| 06/01/2010 | CA2510518C Multicolored photochromic display |
| 06/01/2010 | CA2420417C Color-stabilized electrochromic devices |
| 06/01/2010 | CA2387354C Full history time-temperature indicator system |
| 05/26/2010 | CN101714460A Preparation method of polypyrrole/polyacrylic compound gel electrolyte |
| 05/19/2010 | EP2186857A1 A thermosensitive light-adjusting material and process thereof, and an optical device comprising thereof |
| 05/19/2010 | CN101709054A Preparation and application of pyrazolone methyl thiosemicarbazone photochromic compound |
| 05/18/2010 | US7718096 stabilized against degradation and yellowing during exposure to ultraviolet light by presence of nitroxyl, hydroxyl amine and hydroxyl amine salt additives; electrochromism, electrophoteric |
| 05/13/2010 | US20100117036 Polycrystalline transparent ceramic articles and method of making same |
| 05/12/2010 | DE112008001507T5 Neue Hybridverbindungen von Nukleobasen und organischen Redox-Molekülen und ihre Verwendung New hybrid compounds of nucleobases and organic redox molecules and their use |
| 05/12/2010 | CN1876367B False-proof printable certificate card film and its production method |
| 05/12/2010 | CN101704921A Method for synthesizing spiropyran polymers |
| 05/05/2010 | EP1866699B1 Photochromic materials with reactive substituents |
| 05/05/2010 | CN101701052A Nitrated cellulose grafted by spirooxazine group and preparation method thereof |
| 05/04/2010 | US7708913 Thermochromic coloring color-memory composition and thermochromic coloring color-memory microcapsule pigment containing the same |
| 04/29/2010 | WO2010045886A1 Solid-liquid composite material and preparation method and application thereof |
| 04/29/2010 | WO2010045719A1 Method for inhibiting the oxidization of vo(acac)2 in solution |
| 04/29/2010 | US20100105941 Novel compound for color-producing composition, and recording material |
| 04/29/2010 | DE10042603B4 Photochrome Verbindung und ihre Verwendung in optischen Funktionsvorrichtungen Photochromic compound and their use in optical function devices |
| 04/29/2010 | CA2740906A1 Method for inhibiting the oxidization of vo(acac)2 in solution |
| 04/28/2010 | EP2178883A1 Photochromic benzopyrano-benzopyrans with further fusing |
| 04/27/2010 | US7705410 Circuitry and method |
| 04/22/2010 | WO2010044470A1 Π-electron conjugated compound, manufacturing method therefor, and π-electron conjugated polymer obtained using same |
| 04/22/2010 | WO2010043663A1 Substrate with a thermochromic layer |
| 04/22/2010 | DE102008051782A1 Substrat mit einer thermochromen Schicht Substrate having a thermochromic layer |
| 04/21/2010 | CN101696209A Diarylpyrazole [1,5-a] pyrimidine heterocyclic compound as well as preparation method and application thereof |
| 04/14/2010 | CN101145457B Light-emitting keyboard with optical waveguide film |