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WO/2022/230222A1 |
A pressure-sensitive adhesive sheet (S) as this pressure-sensitive adhesive sheet changeable in color includes a pressure-sensitive adhesive layer (10). The pressure-sensitive adhesive layer (10) comprises: a polymer component having a m...
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WO/2022/224771A1 |
This optical article includes a photochromic compound and a first compound having an absorption peak in the wavelength range of 550-600 nm. The optical article has a layered structure in which (A) a first functional layer including at le...
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WO/2022/218016A1 |
The present application relates to an electrically polarized particle and a preparation method therefor, and an electrically polarized color-changing optical film, which belong to the technical field of electrically polarized color-chang...
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WO/2022/148752A9 |
The present disclosure relates to a photochromic molecule and uses of said molecule. The present disclosure further relates to a method of preparing a film comprising said molecule. The present disclosure also relates to a film prepared ...
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WO/2022/210269A1 |
An electrochromic element (10) has, in order, a first transparent electrode layer (12), an oxidative color-developing layer (15), an electrolyte layer (16), and a second transparent electrode layer (17). The oxidative color-developing la...
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WO/2022/207074A1 |
The present invention relates to indenonaphthopyran compounds represented by the following Formula (I). With reference to Formula (I), R1 through R6 are as described in the specification. There is provided that the indenonaphthopyran com...
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WO/2022/201603A1 |
Provided are indeno-fused naphthopyran compound particles having a crystallinity of 60.00% or more and a maximum melting rate of 25% or less at a temperature of 200°C or less in a melting curve.
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WO/2022/201602A1 |
Provided are indeno-fused naphthopyran compound particles having a crystallinity of 10.00% or less and a maximum primary particle size of 200 μm or less.
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WO/2022/200225A1 |
The present invention relates to a composition for making an electrolyte layer suitable for use in an electrochromic device, combining transparency and adhesion to glazing, to an electrolyte layer obtained therefrom, to an electrochromic...
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WO/2022/202362A1 |
The present invention is capable of providing a test tool that allows easy testing of whether light that inactivates a virus or the like has been emitted and testing of whether light that is hazardous to the human body has been emitted. ...
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WO/2022/194768A1 |
A composite material (1) comprises a matrix (2) and at least one particle (3). The matrix (2) is deformable and is configured to adopt at least a first state of deformation and a second state of deformation being different from the first...
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WO/2022/191160A1 |
Provided are: a photochromic curable composition capable of providing a cured product having an excellent appearance; a photochromic optical article including this cured body; and a method for producing these. According to an embodiment,...
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WO/2022/191334A1 |
A photochromic compound represented by general formula 1. In general formula 1, Az represents a substituted or unsubstituted monovalent azine ring group, L represents a divalent or higher linking group, D represents a photochromic dye st...
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WO/2022/191161A1 |
The present invention provides: a photochromic curable composition with which it is possible to provide a cured product having excellent durability and appearance; and particularly a cured product (photochromic laminate) having a favorab...
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WO/2022/181321A1 |
The present invention provides: a UV radiation sensitive member that exhibits superior sensitivity to the wavelength of 222 nm; microcapsules; a microcapsule production method; a liquid dispersion for forming a UV radiation sensitive lay...
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WO/2022/181760A1 |
Provided is a light-adjusting material with which a film can easily be formed by aqueous coating, and which, with application of a voltage, can control light transmittance in a wide range from visible light to infra-red light. The ligh...
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WO/2022/181288A1 |
The present invention provides a UV radiation sensitive member and a UV radiation sensitive kit with which it is easy to determine whether an irradiation dose capable of inactivating the novel coronavirus has been emitted. When a UV radi...
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WO/2022/178928A1 |
A polyurethane-based photochromic resin lens and a preparation method therefor. The lens comprises the following components: 100 parts by weight of a polyurethane monomer, 0.01-0.1 part by weight of an initiator, 0.1-10 parts by weight o...
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WO/2022/181289A1 |
The present invention provides: a UV radiation inspection tool that exhibits superior color formation properties with respect to light having a wavelength of 222 nm even in cases when the irradiation dose of light having a wavelength of ...
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WO/2022/174032A1 |
Structures of a particle containing a core and at least one shell, a metal oxide material of which is necessarily doped to ensure protection of a material of the core from photodegradation. The core can include any of a thermochromic mat...
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WO/2022/164958A1 |
A pressure/strain sensing interface for a medical device is provided, which is composed of a color-changing material that is transparent and configured to reversibly change color in response to pressure or strain at a patient-engaging su...
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WO/2022/158348A1 |
The purpose of the present invention is to provide a resin composition having excellent photochromic characteristics and mechanical characteristics. The present invention is a resin composition comprising (i) a urethane resin having a pr...
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WO/2022/138967A1 |
The present invention provides a photochromic compound which is represented by general formula 1. In general formula 1, each of R30 and R31 independently represents a linear or branched alkyl group having two or more carbon atoms with or...
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WO/2022/138965A1 |
Provided is a photochromic composition comprising one or more types of compounds represented by general formula A and one or more types of compounds represented by general formula B. In general formula A, R1, R2, B1, and B2 each independ...
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WO/2022/138968A1 |
This photochromic composition contains a predetermined combination of: at least one photochromic compound represented by general formula 1; and at least one selected from the group consisting of a photochromic compound represented by gen...
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WO/2022/135913A1 |
In particular, the invention relates to a mechanochromic and mechanofluorochromic compound, which has the formula (F) in which: R 1 is selected from: - a linear or branched C1-C4 alkyl chain, and preferably tertiobutyl; a C1-C22 alkoxy c...
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WO/2022/136020A1 |
The invention relates to a group of novel electrochromic compounds. More specifically, it relates to benzazoles and condensed azole compounds substituted with one or several pyridinium rings and the use of these compounds as a variable t...
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WO/2022/138966A1 |
Provided is a photochromic composition containing one or more types of compounds represented by general formula A, one or more types of compounds represented by general formula B, and one or more types of compounds represented by general...
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WO/2022/124719A1 |
According to an embodiment of the present application, an electrochromic module may be provided, the electrochromic module comprising an electrochromic element and a protective layer, wherein: the electrochromic element includes a substr...
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WO/2022/113702A1 |
Provided is an electrochromic element including a first electrode, a second electrode facing the first electrode with a space between the first electrode and the second electrode, an electrolyte layer disposed between the first electrode...
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WO/2022/113776A1 |
An adhesive sheet (S) according to the present invention serving as a color-changeable adhesive sheet includes an adhesive layer (10). The adhesive layer (10) includes a polymer component having a micro-phase separation structure that co...
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WO/2022/085494A1 |
[Purpose] The present invention relates to a supercritical hydrothermal synthesis device, a VO2 powder produced using the device, and a manufacturing method for the same, and has the purpose of providing: a supercritical hydrothermal syn...
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WO/2022/078935A1 |
The present invention relates to a gel medium comprising at least one non-aqueous solvent; a crosslinked polymer resulting from the reaction of : a polyfunctional polymer containing at least two carboxyl moieties capable of undergoing cr...
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WO/2022/065228A1 |
[Problem] To provide: a reversible thermochromic composition, in which a fluoran derivative with a specific structure is used as an electron-donating and coloring organic compound and, therefore, which exhibits a black color upon color d...
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WO/2022/064922A1 |
The purpose of the present invention is to improve a reversible reaction rate of electrochromic materials and to make it possible to efficiently manufacture an electrochromic element. According to an embodiment, provided is a tungsten ox...
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WO/2022/065230A1 |
[Problem] To provide: a reversible thermochromic composition that has excellent contrast between a colored state and a colorless state and also has excellent lightfastness when in the colored state; and a reversible thermochromic microca...
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WO/2022/065229A1 |
[Problem] To provide: a reversible thermochromic composition that has excellent contrast between a colored state and a colorless state and also has excellent lightfastness; and a reversible thermochromic microcapsule pigment that encapsu...
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WO/2022/054755A1 |
The present invention relates to providing a new method for easily detecting tumor cells in tissue from a living body. The present invention includes a fluorescent dye containing a compound that exhibits solvatochromism for detecting tum...
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WO/2022/044738A1 |
The present invention addresses the problem of providing a heat storage body that excels in trackability with respect to an uneven shape, and also excels in terms of re-workability. The present invention also addresses the problem of pro...
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WO/2022/043276A1 |
The invention relates to a medical device for visually displaying an injection pressure of a fluid, the device having a fluid path for the fluid and comprising a piezochromic material which, under the action of a pressure of < 100 bar, d...
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WO/2022/030531A1 |
The present invention is a curable composition containing (A) a side chain-containing cyclic molecule ((A) cyclic polyfunctional monomer) in which three or more side chains having a polymerizable functional group introduced at the termin...
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WO/2022/030557A1 |
The purpose of the present invention is to provide a photochromic compound which can exhibit photochromic characteristics regardless of a matrix, and is stably dispersed and present without being aggregated in an optical substrate formin...
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WO/2022/011340A1 |
A solid state thermochromic polymer film comprising two or more separated solid phases with matched refractive indices, wherein the separated solid phases are transparent; and one of the phases undergoes a crystal melting above a thresho...
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WO/2021/250114A1 |
The present invention relates to an electrochromic solution and a use thereof, wherein the said solution comprises: a solvent; a thickening polymer agent having a molecular weight of at least 50,000 g/mol, preferably 200,000 g/mol, more ...
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WO/2021/243728A1 |
The present invention relates to a metal organic hybrid lattice material and an application thereof in irradiation source detection. In the present invention, a water-soluble thorium salt undergoes a solvothermal reaction with 2,2':6',2"...
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WO/2021/242109A1 |
The disclosure pertains to thermochromic materials, coatings, to coated articles and to preparation methods. In addition, the disclosure relates to thermochromic particulate material comprising vanadium (IV) oxide. A described preparatio...
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WO/2021/232660A1 |
Disclosed are a multistable dual-erasable anti-counterfeiting method with a continuously controllable reflection color, and the use thereof in the field of optical information coding. The method and the use have the characteristics of a ...
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WO/2021/234283A1 |
The present invention relates to a coating of the surface of an electrical household appliance comprising a decoration (a) comprising a pigmentary compound B1VO4 having a ΔΕ* in the coating greater than or equal to 11 between ambient t...
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WO/2021/235546A1 |
The fluorenylidene-acridane derivative has a structure represented by formula (1) (where at least one among R1-R16 is an organic group, the remainder being hydrogen atoms or organic groups, and R17 is a hydrogen atom or an organic group).
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WO/2021/220310A1 |
The present invention concerns a multi-responsive piezochromic pigment for colouring or dyeing a textile support surface to be marked or identified, comprising: - an inorganic matrix having a lamellar conformation, - an organic filler co...
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