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WO/2006/019435A1 |
Described are aqueous compositions of an effective amount of at least one photosensitive material and at least one polymerizable component that are adapted to at least partially form photosensitive microparticles or at least partially cr...
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WO/2006/015962A1 |
The present invention relates to a method of printing a substrate, comprising (a) printing onto the substrate at least one time temperature indicator with chromic properties based on an azo coupling reaction between a capped diazonium co...
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WO/2006/010843A1 |
The invention concerns an ionic conducting material containing an oligoether sulphate. The material comprises an ionic compound in solution in a solvating polymer. The ionic compound is a mixture of a lithium bis(trifluoromethanesulphony...
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WO/2006/008776A1 |
A new type of organic solid electrochromic material obtainable by means of drugging of solid preexistant polimeric films with electrochromic molecules and plastifizing molecules nas been invented. Such material has the self-support chara...
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WO/2006/001417A1 |
Disclosed is a functional silica particle which can be effectively used in nano-sized regions or micro-sized regions. Also disclosed is a method for producing such a functional silica particle. Specifically disclosed is a functional sili...
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WO/2005/123872A1 |
The invention relates to novel compounds having formula (I), wherein R1, R2 and R3, which may be identical or different, represent independently a hydrogen, a halogen, a hydroxy or hydroxyalkyl group at C1 to C15, and a linear or branche...
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WO/2005/116161A1 |
Disclosed is an electrochromic device comprising: (a) a first electrode; (b) a second electrode; (c) an electrochromic material; and (d) a gel polymer electrolyte containing an ionic liquid. A method for manufacturing the same is also di...
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WO/2005/100504A1 |
The present invention relates to an electrochromic material, and a device utilizing the electrochromic material, comprising a substituted-1,1-dioxo-thiopyran of the general structure I: wherein: X is carbon, nitrogen, oxygen, or sulfur; ...
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WO/2005/096038A1 |
Describes a photochromic article, e.g., an ophthalmic photochromic article, such as a plastic lens, in which the article comprises, in combination, (1) a rigid substrate, such as a transparent thermoset or thermoplastic polymeric substra...
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WO/2005/095541A1 |
Describes a photochromic plastic article, e.g., an opthalmic photochromic article, such as a lens, in which the article includes (1) a rigid substrate, e.g., polymeric substrate, such as a thermoset or thermoplastic substrate, (2) a phot...
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WO/2005/095540A1 |
Describes a photochromic article, e.g., an ophthalmic photochromic article, such as a plastic lens, in which the article includes (1) a rigid substrate, such as a transparent thermoset or thermoplastic polymeric substrate, (2) a photochr...
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WO/2005/093006A1 |
Describes a photochromic article, e.g., an ophthalmic photochromic plastic article, such as a lens, in which the article includes (1) a rigid substrate, e.g., polymeric substrate, such as a thermoset or thermoplastic substrate, (2) a pho...
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WO/2005/062110A1 |
Disclosed are viologen derivatives as an electrochromic material having improved stability and lifetime, a metal oxide electrode including the same, and an electrochromic device using the viologen derivative as an electrochromic material...
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WO/2005/059060A1 |
In various aspects, the present invention provides substantially monolayer thick molecular films with photoresponsive wettability, the molecules of said films comprising a photochromic molecule coordinated to a metal atom, which is coord...
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WO/2005/050294A2 |
Electropolymerization of EC monomers is employed to obtain an EC polymer film deposited on a substrate. A first embodiment of a method to produce the film employs cyclic voltammetry alone, while a second embodiment (212) deposits a very ...
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WO/2005/047277A1 |
Disclosed are novel benzo-, naphtho- and phenanthrochromenes substituted by carbamated or ureated phenyls having the following general formula (I): wherein R1 represents a group (AA) or (BB), their preparation, photochromic compositions ...
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WO/2005/045819A2 |
Methods and apparatus are described for a rewritable disk memory (101) using an electro-optical molecular recording layer (107). In the manner of nanotechnology, each molecule (109) is an individual witch having two distinct optical char...
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WO/2005/038496A2 |
A digital dye (28) having an optical change resulting from an electrochemical oxidation/reduction reaction is provided for sue in a molecular system (26). The molecular system provides two different colors based on two different oxidatio...
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WO/2005/030856A1 |
Photochromic compositions are disclosed comprising a polymeric material, a photochromic dye, a hydroxyphenyl triazine UV absorber and, optionally, a further light stabilizer selected from the sterically hindered amines. These systems pro...
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WO/2005/031298A2 |
Provided is a chemiluminescent device and a method for producing it. The device (10) , providing multiple shapes and optionally multicolor, glowing images, has separation means that prevents the chemiluminescent reactants from mixing bef...
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WO/2005/028174A2 |
The present invention is directed to methods of integrating carbon nanotubes into epoxy polymer composites via chemical functionalization of carbon nanotubes, and to the carbon nanotube-epoxy polymer composites produced by such methods. ...
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WO/2005/028465A1 |
A chromene compound which has an indeno(2,1-f)naphtho(1,2-b)pyran structure as the basic skeleton and has a substituent comprising an (un)substituted aryl, e.g., methoxyphenyl, or an (un)substituted heteroaryl, e.g., thienyl, bonded to t...
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WO/2005/028740A2 |
The present invention is directed to methods of forming sidewall-functionalized carbon nanotubes, wherein such functionalized carbon nanotubes have hydroxyl-terminated moieties covalently attached to their sidewalls. Generally, such meth...
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WO/2005/003126A1 |
Diarylethene-containing ligands and their coordination compounds are described. The ligands display photochromism with UV excitation, while the coordination compounds display photochromism with both excitation in the UV region and excita...
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WO/2005/002724A1 |
The present invention relates to an nitrate radical-type hydrotalcite with photochromism and the process for preparing it. The present invention uses the layer-plate which contains divalent transition metal as subject, and incorporates o...
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WO/2004/112054A1 |
The invention relates to ion-conductive thermoplastic compositions consisting of a partially acetalated polyvinyl alcohol, at least one support electrolyte and at least one softener, the partially acetalated polyvinyl alcohol containing ...
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WO2003016992A9 |
An electric field activated molecular system, preferably bi-stable, configured within an electric field generated by a pair of electrodes is provided for use, e.g., as electronic ink or other visual displays. The molecular system has an ...
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WO/2004/085569A2 |
Described are photochromic articles that includes a substrate and at least one photochromic material adapted to change from an unactivated state to an activated state by exposure to radiation substantially in a wavelength range from 380 ...
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WO/2004/086089A1 |
A material of a fluoride single crystal for use in a thermoluminescence dosimeter which is represented by LiXAlF6, wherein X is selected from the group consisting of Ca, Sr, Mg and Ba, and contains, as a dopant, at least one selected fro...
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WO/2004/085568A2 |
Described are photochromic articles that include a substrate and at least one photochromic material adopted to change from an unactivated form to an activated form upon exposure to actinic radiation. The activated form of the photochromi...
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WO/2004/085567A2 |
This invention focuses on electrooptic devices and in particular on electrochromic devices with many aspects directed towards automotive EC mirrors. There are several ways to improve these products and their processing using this inventi...
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WO/2004/086103A1 |
Described are photochromic occular devices such as contact lenses and intraocular lenses made of an organic polymeric material and at least one photochromic material adapted upon exposure to artinic radiation to change from a less ultrav...
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WO/2004/080714A1 |
A photochromic multilayer body comprises a base composed of a translucent thermoplastic resin such as a polycarbonate resin, a crosslinked resin layer which is formed on a surface of the base and contains 20-40 mass% of inorganic colloid...
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WO/2004/067672A1 |
The invention concerns discrete electrochromic particles comprising conducting, semiconducting or insulating nanoparticles having one or more electrochromic compounds adsorbed on the surface thereof. These particles may be deposited on a...
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WO/2004/067673A1 |
The invention concerns electrochromic compounds of the general formula I. These compounds may be used in electrochromic devices, especially electrochromic devices comprising nanostructured films.
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WO/2004/050775A1 |
A coating composition which, when applied to a substrate such as a plastic lens, can form on the substrate surface a photochromic coating layer having satisfactory photochromism and excellent adhesion to the substrate. The composition co...
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WO2004007634A9 |
The present invention generally relates to stable emissive aggregates of, polymers. The aggregates are composed of various polymer molecules arranged in such a way as to allow extended electronic couplings between nearby polymer molecule...
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WO/2004/041961A1 |
The invention relates to a photochromic polymeric composition comprising a polymer matrix and a photochromic compound which is an adduct comprising a photochromic moiety and at least one pendant oligomer group to provide a rate of fade o...
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WO/2004/042463A1 |
An electrochromic device (100) comprising: a first substantially transparent substrate (112) having an electrically conductive material associated therewith; a second substrate having an electrically conductive material associated therew...
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WO/2004/029710A1 |
The invention relates to a method for producing electrochromic devices, in particular that having a large working surface area and which does not produce a volumetric shrinkage and can operate during a long maintenance of electrocoloured...
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WO/2004/026988A1 |
The invention relates to a photochromic polymeric composition comprising: A) between 0.01 and 100.00 parts by weight of at least one 1,2-bis[(hetero)aryl]cycloalkene derivative or of a bis(cyclo(hetero)alkenyl-1,2-cycloalkenyl-cyclohexa-...
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WO2003057679A9 |
The present invention provides oxazine compounds having aromatic, heteroaromatic, or aliphatic substituents at the 2 position of the oxazine moiety. Additionally, a one pot method with excellent yields is provided for producing the compo...
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WO/2004/015024A1 |
This invention relates to novel photochromic and electrochromic monomers and polymers based on 1,2-dithienylcyclopentene derivatives and method of using and synthesizing same. The compounds are reversibly interconvertible between differe...
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WO/2004/013688A1 |
The present invention is directed to an electrochromic medium for use in an electrochromic device comprising at least one solvent, an anodic material, a cathodic material, wherein both of the anodic and cathodic materials are electroacti...
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WO/2004/011965A1 |
Disclosed is a coating composition for a plastic photochromic lens and the plastic photochromic lens coated with the same. The coating composition includes a spiropyran photovariable color compound and/or spirooxazine photovariable color...
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WO2002080164A9 |
An optical recording medium having at least a recording layer 11 and a light transmitting layer 13 formed on a substrate 10, in which the recording layer 11 is made of an organic material for absorbing an incident light of wavelength of ...
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WO/2004/003107A1 |
The invention relates to novel photochromic liquid crystal materials which may be used in various electro-optic devices including liquid crystal devices. The materials can be converted into another form on irradiation by light which may ...
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WO/2004/000800A2 |
Electrochromic salts of dicationic viologens such as methyl viologen and benzyl viologen associated with anions selected from bis(trifluoromethylsulfonyl)imide, bis(perfluoroethylsulfonyl)imide, and tris(trifluoromethylsulfonyl)methide a...
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WO/2004/000970A1 |
Embodiments of the present invention are directed toward a photoluminescent article comprising at least one host material and at least one color tunable photoluminescent dye. In certain embodiments, the emission spectrum of the at least ...
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WO/2004/001877A2 |
Electrolyte solutions (30) of soluble bifunctional redox dyes in molten salt solvent may be used to prepare electrooptic devices with enhanced stability toward ultraviolet radiation. The solvents include lithium or quaternary ammonium ca...
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