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WO/2012/158478A1 |
Carbon-based fluorescent nano-agent tracers for analysis of oil reservoirs are provided. The carbon-based fluorescent nano-agents being inexpensive means of analyzing, among other properties, the porosity of a formation. The nanoagents a...
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WO/2012/153067A1 |
The invention relates to compounds comprising a redox group, to the use thereof as an additive to an electrolyte composition, to an electrolyte composition including such an additive, and to electrochemical systems including such an elec...
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WO/2012/151765A1 |
The present invention provides an ink jet printable phosphor ink composition for LED packaging that enables precision control of the amount and position of phosphor layers on the LED device or the LED device packaging. The ink includes b...
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WO/2012/149599A1 |
A photochromic polymer comprising at least two photochromic moieties linked by a straight or branched chain polymer selected from the group consisting of poly(C2 to C4 alkylene oxide), poly[C1 to C10 alkoxy substituted (C2 to C4 alkylene...
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WO/2012/144460A1 |
[Problem] To provide a photochromic composition which functions as an adhesive layer for bonding two optical sheets that are formed of a polycarbonate resin or the like, so that a laminate that is obtained by bonding two optical sheets w...
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WO/2012/140437A1 |
A method of changing the fluorescent properties of a complex, the method comprising: providing a first complex comprising a multidentate ligand that is coordinated to a lanthanide ion, wherein the lanthanide is selected from europium and...
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WO/2012/141250A1 |
[Problem] To provide a photochromic composition which functions as an adhesive layer for bonding optical sheets comprising a polycarbonate resin or the like and which can yield an optical sheet laminate having excellent tight adhesion, h...
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WO/2012/121414A1 |
The present invention provides a novel photochromic compound having superior durability, a rapid fading speed, and a high color-emission density, and wherein the color tone during color emission exhibits an intermediate color. The chrome...
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WO/2012/119734A1 |
A description is given of an electrochromic module comprising a first substrate and a second substrate, wherein the first and/or the second substrate are/is electrically conductive or are/is respectively equipped with an electrically con...
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WO/2012/118106A1 |
[Problem] To provide a wet-heat metachromatic composition and a wet-heat metachromatism indicator having a degree of metachromatism that differs in wet-heat conditions and dry heat conditions, and which can be used in the detection of we...
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WO/2012/118485A1 |
Coatings configured to change between a relatively higher reflectivity state and a relatively lower reflectivity state depending at least partially upon temperature are generally disclosed. Some example coatings may include a selectively...
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WO/2012/115121A1 |
[Problem] To obtain: a thermochromic composition in which a novel color change temperature regulator is employed and which is provided with a broad hysteresis width; and microcapsules thereof. [Solution] The problem has been resolved by ...
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WO/2012/114316A1 |
The invention relates to electrochemical devices comprising complexes of cobalt comprising at least one ligand with a 5- or six membered, N- containing heteroring. The complex are useful as p- and n- dopants, as over of electrochemical d...
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WO/2012/058416A9 |
Embodiments of the invention are directed to yellow-to-transmissive conjugated polymers, a method to prepare the yellow conjugated polymers, the use of the yellow conjugated polymers in an electrochromic and/or electroluminescent device ...
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WO/2012/102410A1 |
Provided is a chromene compound that expresses a color that is neutral in tone at the time of coloring, and exhibits small decline in color optical density and excellent photochromic durability in spite of having low initial color, high ...
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WO/2012/102409A1 |
The present invention provides a chromene compound that expresses a color that is neutral in tone at the time of coloring, has a high color optical density, has a fast color fading speed, and has favorable durability. Provided are: a chr...
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WO/2012/082236A1 |
The present invention provides a compound represented by the Formula (I): Wherein substituents R16, R17 and R17' are each independently selected from an electron withdrawing group having a Hammett op value of from 0.05 to 0.85, provided ...
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WO/2012/082299A1 |
Described herein are compounds generally comprising an indeno[2',3':3,4]naptho[1,2-b] pyran structure. Such compounds may be useful for their photochromic properties, and be used in certain photochromic compositions. Such compositions ma...
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WO/2012/082383A1 |
The present invention relates to compounds represented by the following Formula (I). Ring-A of the Formula (I) can be, for example an aryl group, and L1 is a chiral or achiral lengthening group. The compound represented by Formula (I) ca...
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WO/2012/077007A2 |
The present invention relates to a color-changing composition and a multiple- component material including a substrate and a printed layer on the substrate. The printed layer includes a color-changing composition to indicate a change in ...
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WO/2012/069718A1 |
The invention relates to a novel multilayer material comprising a layer with variable surface morphology (20) that varies reversibly as a function of the temperature and of which a surface roughness parameter is: · greater than a first ...
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WO/2012/063092A1 |
The invention relates to an arrangement for optimally adjusting the UVB to UVA ratio of artificial UV light, particularly for solar cosmetic purposes, comprising at least one light source emitting in both the UVB and UVA wavelength range...
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WO/2012/056415A1 |
Use for measuring temperatures of a coordination complex presenting formula I, wherein M1, M2, M3, M4, M5 are chosen, each independently of the others, in the group consisting of: CuI, AgI, AuI, PdII; n is equal to the sum of the oxidati...
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WO/2012/046837A1 |
Disclosed is a thermochromic color-memory composition containing an electron-donating color-developing organic compound (I), an electron-accepting compound (II), and, as a reaction medium for controlling the color developing reaction bet...
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WO/2012/037372A2 |
According to an embodiment, an electro-optic polymer comprises a host polymer and a guest nonlinear optical chromophore having the structure D-π-A, wherein: D is a donor, π is a π-bridge, and A is an acceptor; a bulky substituent grou...
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WO/2012/030518A1 |
The present invention provides a photochromic material which is an indeno-fused naphthopyran having a pi-conjugation extending group bonded to the 11-position of the indeno-fused naphthopyran, the pi-conjugation extending group having at...
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WO/2012/022299A1 |
Photosensitive molecular switch, having a chelate ligand, a metal ion bonded coordinatively to the chelate ligand, the metal ion being selected from the group of metal ions consisting of Mn2+, Mn3+, Fe2+, Fe3+, Co2+ and Νi2+, a photochr...
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WO/2012/018070A1 |
Provided is a photochromic composition which can function as an adhesive layer for bonding optical sheets made from a polycarbonate resin or the like and which can yield a laminate that exhibits excellent tight adhesion, heat resistance ...
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WO/2012/005354A1 |
Disclosed is a photochromic material characterized in that it comprises a bi-imidazole compound represented by General Formula (1-1). (In the formula, R4 and R5 each independently represent halogen atoms or alkyl groups, R1-R3 and R6-R8 ...
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WO/2011/161940A1 |
Disclosed are a thermochromic resin composition, the clouding point of which can be easily adjusted, and a dimmer. The thermochromic resin composition comprises an aqueous medium, an amphiphilic chain polymer which changes reversibly bet...
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WO/2011/159023A2 |
The present invention relates to an inorganic compound having both photochromic properties and near infrared ray absorption properties, and a production method therefor, and particularly, to an inorganic compound having both photochromic...
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WO/2011/125837A1 |
Provided is a temperature management indicator which has a simple structure; does not include poisonous metal, above all mercury; is safe and excellent in durability, especially in light durability and durability for repetition of heatin...
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WO/2011/126575A2 |
The present invention is intended to provide a color changeable artificial nail having an external appearance which can be changed in response to the application of an electrical charge. To this end the present invention provides an arti...
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WO/2011/125956A1 |
A photochromic curable composition which comprises 100 parts by mass of a polymerizable monomer composition that comprises 70 to 100% by mass of a polymerizable monomer having 2 to 4 (meth)acrylic groups and 0 to 30% by mass of a polymer...
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WO/2011/117470A1 |
This invention relates to temperature indicators, particularly the invention relates to temperature indicators which can be used to indicate the temperature of temperature changing material or means. The disadvantages of prior art soluti...
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WO/2011/119664A2 |
Disclosed herein is a facile process for the formation of conjugated polymers inside or outside assembled solid-state devices. One process generally involves applying a voltage to a device comprising at least two electrodes, a combinatio...
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WO/2011/112327A1 |
Described are various methods of producing non-aqueous dispersions of photosensitive polymeric microparticles, comprising: (a) preparing one or more aqueous dispersions of a polymerizable component, at least one of which contains a photo...
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WO/2011/112325A1 |
Described are non-aqueous dispersions of photosensitive polymeric microparticles, comprising: a) an organic continuous phase comprising an organic solvent; and b) photosensitive polymeric microparticles dispersed in the organic continuou...
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WO/2011/109975A1 |
An alternating current (AC) white LED lighting device and the manufacture method thereof are provided. The AC white LED lighting device consists of blue, violet or ultraviolet LED chips, blue afterglow luminescence materials A and yellow...
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WO/2011/109977A1 |
A white LED lighting device is driven by a pulse current, which consists of blue, violet or ultraviolet LED chips, blue afterglow luminescence materials A and yellow luminescence materials B. Wherein the weight ratio of blue afterglow lu...
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WO/2011/111683A1 |
Disclosed are an electrochromic material containing a π-electron conjugated polymer that changes from a desired color developed state to a decolored state and a method for producing the same. The electrochromic material contains a π-el...
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WO/2011/104472A1 |
The invention relates to an electroactive material for an electrically controllable device having variable optical/energy properties, the material being in the form of a self-supported layer, and including or consisting of a matrix which...
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WO/2011/102599A1 |
Photochromic dyes are disclosed. A photochromic dye can include a first photo-reactive group and a second photo-reactive group. A first photochromic reaction can be induced in the first photo-reactive group of the photochromic dye by rad...
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WO/2011/096643A1 |
Photochromic dyes are disclosed. A photochromic dye can include a first photo-reactive group and a second photo- reactive group. A first photochromic reaction can be induced in the first photo-reactive group of the photochromic dye by ra...
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WO/2011/096386A1 |
Disclosed is a smart window that has a construction in which an organic/metallic hybrid polymer and an electrolyte are held between two sheets of ITO glass. The construction facilitates an increase in area and, in addition, after the sma...
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WO/2011/091803A1 |
There is provided a transparent tissue-equivalent radiation detector for thermally or optically stimulated luminescence dosimetry and a fabricating method thereof. Detector comprises a Li2B4O7 base material, a dopant Mn, binding material...
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WO/2011/003076A9 |
Embodiments of the invention are directed to alternating donor-acceptor (DA) polymers that are soluble and display a blue or green neutral state that oxidizes to a transmissive state for use as an electrochromic polymer. The D units have...
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WO/2011/084710A1 |
Methods for making self-healing polymer and gel compositions with crosslinks comprising coordinate bonds between monomer subunits and metals are disclosed.
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WO/2011/078675A1 |
The invention relates to the use of a polyisocyano support structure provided with at least one functional group as a security feature, preferably a polyisocyanopeptide support structure, in particular in an article selected from the gro...
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WO/2011/078030A1 |
Provided is a novel, durable photochromic compound that exhibits a medium color tone when in a colored state, low initial coloration, high color density, and a high fading speed. Said photochromic compound is a chromene compound, the bas...
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