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WO/2024/086967A1 |
A robot comprises a surface of the robot. Temperature warning of the surface is enabled by providing thermochromic material on the surface, and the temperature warning changes as a temperature of the surface changes. A method for providi...
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WO/2024/053449A1 |
The present invention provides: a photochromic particle aqueous dispersion having good tone, exhibiting excellent color density upon color development and color-change sensitivity, and also exhibiting excellent dispersion stability and l...
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WO/2024/046542A1 |
An indeno-fused naphthopyran having the core skeletal structure (I): (I) wherein R1 is a substituted or unsubstituted alkyl group; R2 is substituted or unsubstituted amino; substituted or unsubstituted alkyl; substituted or unsubstituted...
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WO/2024/043313A1 |
The present invention addresses the problem of providing: a reversible thermochromic composition that has a non-phenolic structure having a low load on a human body and the environment and that has both excellent color development sensit...
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WO/2024/039181A1 |
The present invention can provide a MOF/viologen hybrid ionogel-based electrochromic material comprising a compound represented by chemical formula 1 and a metal organic frame, a method for preparing same, and an all-in-one electrochromi...
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WO/2024/034957A1 |
Provided in an embodiment are an electrochromic element and a window device comprising same, the electrochromic element comprising an electrochromic unit and a photoelectron capping unit, which absorbs photoelectrons generated when exter...
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WO/2024/029841A1 |
An embodiment provides an electrochromic device comprising: a first substrate; a second substrate disposed on the first substrate; and an electrochromic part disposed between the first substrate and the second substrate, wherein the rate...
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WO/2024/004492A1 |
Provided are: a photosensitive composition comprising a coloring material precursor that develops a black color through stimulation; a transfer film; a laminate; a method for manufacturing a laminate; and a micro LED display which use th...
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WO/2024/001700A1 |
A multicolored adjustable electrochromic material and an electrochromic device. The electrochromic material is made from the following raw materials: monodisperse nano-microspheres, a dispersion, and/or a light absorbing agent, wherein t...
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WO/2024/002477A1 |
The present invention relates to, a curable photochromic composition that includes: (a) a photochromic compound; (b) a polyisocyanate including at least two isocyanate groups; and (c) a reactive component having at least two reactive gro...
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WO/2024/004793A1 |
A compound represented by formula (1), a composition and a film containing the compound, and a method for producing a colored composition and a method for producing a laminate for a display element using the compound [in formula (1), X1,...
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WO/2023/248117A2 |
The present invention relates to a temperature integrity sensor or more precisely a temperature continuity sensor of a product which needs to be kept at a temperature below its degradation temperature, such as for instance a refrigerated...
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WO/2023/233897A1 |
The purpose of the present invention is to provide a temperature imaging device which makes it possible to visualize a change in temperature in a color even in a large area. Provided is a temperature imaging device provided with: a bas...
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WO/2023/226281A1 |
The present invention provides a manganese (II) complex based on a tricyclohexylphosphine structure, a synthesis method therefor, and an application thereof. Organic cations are obtained first by means of ionization, and the organic cati...
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WO/2023/208357A1 |
The present invention relates to, a curable photochromic composition that includes a photochromic compound, a trialkoxysilane functional material having at least two trialkoxysilane groups, and a segmented polymer that includes at least ...
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WO/2023/205269A1 |
The present invention relates to electrochromic devices and compositions, which include a cathodic component that includes cathodic zwitterions, where an anion is covalently bonded by a divalent linking group to a pyridinium nitrogen of ...
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WO/2023/205336A1 |
The present invention relates to electrochromic devices and compositions, in which the cathodic component has cationic charge and includes counter-anions, where each counter-anion of the cathodic component is an anodic component having a...
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WO/2023/204565A1 |
The present invention relates to a variable pupil-size photochromic artificial iris contact lens, and a method for manufacturing same, wherein the method is for achieving a photochromic contact lens pupil size control function and involv...
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WO/2023/205263A1 |
The present invention relates to electrochromic devices and compositions that include a polymer that includes residues of, or a polymerizable composition that includes, ((meth)acrylate-amine cation bis(substituted‑sulfonyl)imide anion)...
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WO/2023/205310A1 |
The present invention relates to electrochromic devices and compositions, in which the anodic component thereof includes an anodic component anion selected from at least one anodic component anion represented by the following Formulas (I...
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WO/2023/205330A1 |
The present invention relates to electrochromic devices and compositions, that include a polymer matrix or thickener, that includes poly((diallyldimethylammonium bis(substituted‑sulfonyl)imide X-)) polymer, where each X- independently ...
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WO/2023/186517A1 |
The present disclosure relates to benzofluoran-based compounds and corresponding active materials and their use in thermo-imaging and full color imaging and methods for their synthesis. The present disclosure also relates to compositions...
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WO/2023/171498A1 |
A temperature sensing material according to the present invention comprises 100 parts by mass of a thermoplastic resin (A) the density, MFR, and durometer A hardness of which are within specific ranges, 10-100 parts by mass of a compound...
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WO/2023/165217A1 |
Disclosed in the present application are a 1,6-diyne compound and a preparation method therefor, a product obtained using the 1,6-diyne compound as a raw material and the use thereof, which belong to the field of organic synthesis. A com...
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WO/2023/168454A1 |
The use of photochromic pigment detection to determine UV output intensity of a UV illuminating source within a reptile cage. More specifically, photochromic pigment may be placed at a location within the cage so that it may selectively ...
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WO/2023/160710A1 |
The present application provides a resin. The resin comprises at least one first repeating unit and at least one second repeating unit; the at least one first repeating unit is derived from a first monomer, and the first monomer comprise...
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WO/2023/159179A1 |
An anodic redox species including a phenazine compound that is substituted with at least one sterically hindered group and an electrochromic device using these chemical compounds are disclosed.
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WO/2023/145962A1 |
The present invention provides a photochromic compound expressed by general formula 1. In general formula 1, R represents an unsubstituted aliphatic monocycle having at most six carbon atoms (including the carbon atom at position 13 of t...
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WO/2023/143984A1 |
The invention concerns a composition for forming an electrochromic layer which composition comprises or consists of the following components: Nanoparticles of electrochromic material, a solvent, a surface ligand adsorbed on the surfaces ...
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WO/2023/145963A1 |
The present invention provides a photochromic compound expressed by general formula 1. In general formula 1, R represents a ring structure that is spiro-fused to a indeno-fused naphthopyran, said structure being a substituted or unsubsti...
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WO/2023/140186A1 |
The purpose of the present invention is to provide: a photochromic compound having an excellent color fading rate and excellent durability; a naphthol derivative that can become an intermediate for the photochromic compound; and a curabl...
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WO/2023/136213A1 |
The purpose of the present invention is to provide: a photochromic compound that has excellent temperature dependence, decoloration speed, and durability; a naphthol derivative that can be an intermediate of the photochromic compound; a ...
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WO/2023/135127A1 |
The present invention relates to the combination of specific photochromic, annellated naphthopyrane isomers according to the formulae (I) and (II) and their introduction into thiourethane polymers.
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WO/2023/110617A1 |
The present invention relates to an optical element, having a photochromic layer with improved UV and light stability, and to a method for producing such an optical element.
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WO/2023/106062A1 |
Provided is an electro-optic film. The electro-optic film comprises a compound (A) having a dipole moment of 19-31 debye. The maximum absorption wavelength (λ max) of the electro-optic film is 760-830 nm. The difference between the maxi...
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WO/2023/100627A1 |
The present invention provides a reversibly thermochromic microcapsule pigment which easily changes, upon heating, from a decolored state to a colored state and sharply returns again to the decolored state, at a temperature in the range ...
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WO/2022/238964A9 |
An example charged electrophoretic particle includes a dielectric core structure; and a polymeric corona surrounding the core structure, the polymeric corona comprising: several polymer arms; and a first chemical entity inducible to reve...
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WO/2023/081667A1 |
Electrochromic gels that include 20 to 99 wt.% of a polar solvent, 0.5 to 25 wt.% of a rheology modifying agent, and 0.5 to 20 wt.% of an electrochromic material. The rheology modifying agent is soluble in the polar solvent and forms a g...
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WO/2023/077654A1 |
The present invention belongs to the technical field of photosensitive materials, and particularly relates to a photoinduced nonlinear expansion coordination polymer and a preparation method therefor. The coordination polymer is a lumino...
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WO/2023/071210A1 |
A method for in situ measurement of the temperature at a microwave-induced microscopic hot spot. According to the method, for a temperature measurement requirement for the microscopic hot spot in a microwave field, it is proposed that fl...
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WO/2023/071855A1 |
Disclosed are a class of hydrazone-based Zn (II) coordination complex photochromic material, a preparation and a use thereof. Said class of material is a hydrazone-based terpyridine ligand, hydrazone is used as a basis of an optical swit...
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WO/2023/041496A1 |
The present invention concerns a photon and/or photoelectron driven full-color reflective passive screen. The screen preferably comprises at least three photochromic and/or a photoelectrochromic materials, in which different photochromic...
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WO/2023/015143A1 |
A composition having a pi-pi interaction-constructed organic framework (pi-OF). The pi-OF includes a plurality of molecular structures, each molecular structure, including: (a) a centroid core having two spirobifluorene (SF) units, the t...
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WO/2023/281923A1 |
The present invention provides a printed image inspection device in which color information based on environmental changes can be inspected using various convenient inspection procedures. The present invention pertains to a printed ima...
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WO/2023/276576A1 |
Provided are an optical modulation element (1) in which a phase change material layer (13) containing a phase change material, and a light absorption layer (14) containing inorganic nanoparticles that exhibit localized surface plasmon re...
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WO/2022/251630A1 |
The present invention relates to an anodically-coloring electrochromic compound represented by Formula (I). With reference to Formula (I), R1 and R2 are each independently selected from linear or branched C3‑C20 alkyl. The present inve...
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WO/2022/234182A1 |
The present invention relates to a method for heat treatment of a material represented by (M')8(M''M''')6O24(X,X')2:M'''', at a temperature of 250-900 ºC, and for a period of time of 15-600 minutes. The effect of this heat treatment is ...
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WO/2022/234181A1 |
The present invention concerns a method for treating a material represented by (M')8(M''M''')6O24(X,X')2:M'''', by electron bombardment in a vacuum chamber having a pressure enabling formation of an electron beam. In addition, the invent...
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WO/2022/230278A1 |
Provided is an ultraviolet light detector that distinguishes between and detects short-wavelength UV-C and long-wavelength UV-C using a simple configuration. This ultraviolet light detector comprises: a reaction body that emits light o...
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WO/2022/230784A1 |
A decontamination agent visualizing sheet comprising a base material and a coloration part provided on the base material, wherein the coloration part includes a visualizing agent that changes the coloration state thereof when a decontami...
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