| 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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| 02/09/2012 | WO2012018070A1 Photochromic composition |
| 02/08/2012 | EP2416204A1 Photochromic lens manufacturing system, photochromic lens manufacturing device, photochromic lens manufacturing program, recording medium having photochromic lens manufacturing program recorded thereupon, and photochromic lens manufacturing method |
| 02/08/2012 | EP2416203A1 Photochromic lens manufacturing system, photochromic lens manufacturing device, photochromic lens manufacturing program, recording medium having photochromic lens manufacturing program recorded thereupon, and photochromic lens manufacturing method |
| 02/08/2012 | EP2414480A2 Devices containing compositions comprising cathodically coloring electrochromic polymers and binder polymers |
| 02/01/2012 | CN202130094U 一种鞋帮用感温变色片材及运动鞋 One kind of uppers with a temperature change of sheets and sports shoes |
| 02/01/2012 | CN102336784A Electrochromic material and electrochromic device including the same |
| 02/01/2012 | CN102336775A Preparation method and application of diisocyan bridge chain bimetallic compound |
| 01/25/2012 | CN102329609A Temperature-sensitive color change fluorescent material and preparation method thereof |
| 01/25/2012 | CN102329469A Ultraviolet photochromic plastic product and preparation method thereof |
| 01/25/2012 | CN102329299A Star-shaped oligothiophene derivative, preparation method and application thereof |
| 01/25/2012 | CN101851232B Photochromic isoxazole thiophene hybrid-type perfluorinated cyclopentene compound as well as synthesis method and application thereof |
| 01/24/2012 | CA2573595C Methods for producing photosensitive microparticles, aqueous compositions thereof and articles prepared therewith |
| 01/18/2012 | EP2407526A2 Electrochromic Material and Electrochromic Device Including the Same |
| 01/18/2012 | CN102321467A Reversible temperature-sensing discoloring material |
| 01/18/2012 | CN102321466A Reversible thermochromic solution system based on ionic liquid solvent and application thereof |
| 01/18/2012 | CN101885821B Conjugated triarylamine poly-Schiff base as well as preparation method and application thereof |
| 01/12/2012 | WO2012005354A1 Photochromic material |
| 01/11/2012 | CN1761660B Indeno-fused photochromic naphthopyrans, naphthols and photochromic articles |
| 01/11/2012 | CN102317404A Time-temperature indicator based on thioalkyl and thioaryl substituted spiroaromatics |
| 01/11/2012 | CN102311729A Electrochromic material, preparation method thereof, glare-proof rearview mirror for automobiles |
| 01/11/2012 | CN101885820B Triarylated amine polyschiff base, preparation method thereof taking triphenylamine as raw material and application |
| 01/11/2012 | CN101544475B Preparation method for low excitation photochromic MoO3 censphere film |
| 01/05/2012 | US20120001134 Ligand exchange thermochromic, (letc), systems |
| 01/04/2012 | EP1465962B1 Electrochromic polymers and polymer electrochromic devices |
| 12/29/2011 | WO2011161940A1 Thermochromic resin composition, method for adjusting clouding point of thermochromic resin composition, and dimmer |
| 12/28/2011 | EP2276822B1 Electrochromic formulation with at least two dye systems method for production thereof and electrochromic component |
| 12/28/2011 | CN202093476U 手写笔、手机和便携式电脑 Stylus, mobile phones and portable computers |
| 12/28/2011 | CN102295775A 碳纳米管/聚希夫碱聚合物及其制备方法和应用 Carbon Nanotube / Poly Schiff base polymer and its preparation method and application |
| 12/28/2011 | CN101824145B 电致变色导电聚合物及其制备方法和用途 Electrochromic conducting polymer and its preparation method and use |
| 12/28/2011 | CN101529245B 用于光致变色体系的光吸收层 Photochromic system for a light absorbing layer |
| 12/22/2011 | WO2011159023A2 Inorganic compound having both photochromic properties and near infrared ray absorption properties, and production method therefor |
| 12/21/2011 | EP2397468A1 Novel crosslinked hexaaryl bisimidazole compound and derivative thereof, method for producing the compound and precursor compound to be used in the production method |
| 12/21/2011 | EP2396384A1 Time-temperature indicator based on thioalkyl and thioaryl substituted spiroaromatics |
| 12/21/2011 | CN101885822B 可溶共轭型聚希夫碱、可溶共轭型聚希夫碱的制备方法及应用 Soluble conjugated poly Schiff base, soluble conjugated preparation and application of poly Schiff bases |
| 12/21/2011 | CN101885819B 共轭型聚希夫碱、以芳香二胺单体为原料共轭型聚希夫碱的制备方法及应用 Conjugated Poly Schiff base to aromatic diamine monomer as raw conjugated poly Schiff base preparation and application |
| 12/15/2011 | WO2011119664A3 Formation of conjugated polymers for solid-state devices |
| 12/14/2011 | EP2395055A1 Fluorescent solvatochromic pigment |
| 12/14/2011 | EP1778815B1 Methods for producing photosensitive microparticles, aqueous compositions thereof and articles prepared therewith |
| 12/07/2011 | CN102272250A 光致变色油墨的制备 Preparation of light-induced discoloration ink |
| 12/07/2011 | CN102272137A 包含假吲哚基螺吡喃的时间温度指示剂 Containing indolenine group spiropyran time temperature indicator |
| 12/07/2011 | CN102272114A 光致变色化合物 Photochromic compounds |
| 12/07/2011 | CN101643643B 一种低温合成碳酸钙基红色稀土发光材料的制备方法 A process for the synthesis of calcium-based Red Luminescence Materials cryogenic |
| 11/30/2011 | EP1802726B1 Photochromic compounds comprising polymeric substituents and methods for preparation and use thereof |
| 11/30/2011 | CN102260491A 一种压致变色粉末材料及其制备方法 Piezochromic one kind of powder material and method |
| 11/30/2011 | CN101845041B Photochromic benzofuran thiophene series-parallel perfluoro-cyclopentene compound as well as synthesizing method and application thereof |
| 11/30/2011 | CN101457138B 电致变色组件 Electrochromic assembly |
| 11/24/2011 | US20110287931 Rewritable recording material |
| 11/23/2011 | EP2276821B1 Electrochromic formulation and organic electrochromic switchable electronic component |
| 11/23/2011 | CN102257096A Photochromic optical articles prepared with reversible thermochromic materials |
| 11/23/2011 | CN102257029A Pi-electron conjugated compound, manufacturing method therefor, and pi-electron conjugated polymer obtained using same |
| 11/23/2011 | CN101002090B Method of printing a time-temperature indicator based on azo coupling reactions onto a substrate |
| 11/17/2011 | WO2011060152A3 Multi color, photoactive, color changing compositions |
| 11/16/2011 | EP2385972A1 Preparation of a photochromic ink |
| 11/16/2011 | EP2385947A1 Time temperature indicator comprising indolenin based spiropyrans |
| 11/16/2011 | CN102241967A Three-dimensional ordered macroporous perovskite thermochromatic material and preparation method thereof |
| 11/09/2011 | CN102234505A Electrochromic material and preparation method thereof, and anti-dazzling automobile rear-vision mirror |
| 11/09/2011 | CN102234413A Modified nano-montmorillonite PC/ABS copolymer with high impact resistance and preparation method thereof, preparation method of molding product |
| 11/03/2011 | US20110267677 Thermally responsive crystalline colloidal arrays |
| 11/02/2011 | CN102229799A Multifunctional temperature clothes thermochromic material and production method thereof |
| 11/02/2011 | CN101205629B Fluorescent silicon nitride based nano thread and preparation thereof |
| 10/27/2011 | US20110260123 Thermochromic material and fabrication method |
| 10/26/2011 | EP1978022B1 Chromene compounds |
| 10/26/2011 | CN101087862B Photochromic compounds comprising polymeric substituents and methods for preparation and use thereof |
| 10/25/2011 | US8044177 Water-soluble keratin derivative and use thereof |
| 10/25/2011 | CA2495304C Thick radiation sensitive devices |
| 10/20/2011 | US20110255141 Electrochromic Mirrors and other Electrooptic Devices |
| 10/19/2011 | EP2377829A2 Reversible photosensitive coating and method for producing same |
| 10/19/2011 | EP2376592A1 Photochromic composite material |
| 10/19/2011 | CN102219917A Flexible display material based on bacterial cellulose |
| 10/19/2011 | CN102219256A Thermochromic vanadium dioxide powder and preparation method thereof |
| 10/13/2011 | WO2011126575A2 Color changing artificial nail |
| 10/13/2011 | WO2011125956A1 Photochromic curable composition |
| 10/13/2011 | WO2011125837A1 Temperature management indicator and structure having the same attached |
| 10/13/2011 | WO2011075647A3 Thermoplastic electrochromic materials |
| 10/12/2011 | EP2373758A1 Photochromic optical articles prepared with reversible thermochromic materials |
| 10/12/2011 | EP2158620B1 Piezochrome composite |
| 10/12/2011 | CN102216353A Process for preparing a photochromic polymeric composition, thus obtained polymeric composition and use thereof |
| 10/12/2011 | CN102216278A Novel crosslinked hexaaryl bisimidazole compound and derivative thereof, method for producing the compound and precursor compound to be used in the production method |
| 10/12/2011 | CN102212359A Application and synthetic method of irreversible or reversible color-changing photoluminescent silicon material |
| 10/11/2011 | CA2631935C Photochromic materials having electron-withdrawing substituents |
| 10/06/2011 | WO2011075696A3 Electrochromic devices |
| 10/05/2011 | EP2371925A1 A sensor material, and uses thereof to simultaneously sense two analytes |
| 10/05/2011 | EP2371761A1 Optical Sensors Including Surface Modified Phase-Change Materials for Detection of Chemical, Biological and Explosive Compounds |
| 10/05/2011 | EP2370420A1 Photochromic compounds |
| 10/04/2011 | CA2631854C Photochromic indeno-fused naphthopyrans |
| 09/29/2011 | WO2011119664A2 Formation of conjugated polymers for solid-state devices |
| 09/29/2011 | WO2011117470A1 Temperature indicator for temperature changing material or means and method for its preparation |
| 09/29/2011 | CA2794159A1 Formation of conjugated polymers for solid-state devices |
| 09/28/2011 | EP2368932A1 Fabrication of carbon nanotube reinforced polymer composites |
| 09/28/2011 | CN101440062B Synthesis of N-acyl-8-amino quinoline derivatives and use thereof as fluorescent molecular probe |
| 09/22/2011 | WO2011063329A3 Broad spectrum uva stable, non-toxic, zinc oxide based complex |
| 09/21/2011 | CN102191032A Reversible thermochromic organic material microcapsule |
| 09/21/2011 | CN102190747A Magnetochromic polydiyne/ferroferric oxide composite material as well as preparation method and application thereof |
| 09/15/2011 | WO2011112327A1 Methods for producing photosensitive microparticles |
| 09/15/2011 | WO2011112325A1 Methods for producing photosensitive microparticles, non-aqueous dispersions thereof and articles prepared therewith |
| 09/15/2011 | WO2011111683A1 Electrochromic material and method for producing same |
| 09/15/2011 | WO2011109977A1 White light emitting diode (led) lighting device driven by pulse current |
| 09/15/2011 | WO2011109975A1 White light emitting diode (led) lighting device |
| 09/15/2011 | CA2792189A1 White light emitting diode (led) lighting device driven by pulse current |
| 09/15/2011 | CA2792186A1 White light emitting diode (led) lighting device |