Abstract: Process for the preparation of a disubstituted diaryloxybenzoheterodiazole compound having general formula (I):

Abstract: A cosmetic ingredient for cosmetic products has a polymer structure which includes an emollient or film-forming cosmetic polymer which is transparent to light. An organic chromophore molecule is inserted and chemically linked into the polymer, which can be a fixed color molecule or a photochromic molecule capable of rapidly switching from one color to another. The colored or photochromic molecule is inserted and chemically linked by transesterification into a cosmetic oil provided with functionalities which are suitable for the chemical anchoring of the molecule and chemically linked to said oil. The cosmetic oil may be a silicone macrodiol functionalized with a photochromic derivative designed so as to ensure the transition between a colorless state and a colored state following irradiation with ultraviolet light.

Abstract: Process for the preparation of a disubstituted diaryloxybenzoheterodiazole compound having general formula (I):

Abstract: Disclosed are a colloidal coating dispersion containing electrochromic polymer particles, a method for manufacturing the colloidal coating dispersion, the use of the colloidal coating dispersion for depositing at least one electrochromic layer on a substrate, and an article including a layer deposited from the colloidal coating dispersion.

Abstract: A compound having the structure Red-R-M, wherein: Red is a redox center; R is a bridging group; and M is a monomer giving rise to an electronically conductive polymer, is provided. Also provides are polymers obtained by polymerization of such compounds and uses in electronic devices of such polymers, for example uses in batteries.

Abstract: A flexible transparent electrochromic device, which includes the following components, each of which is a flexible film: a working electrode comprising a transparent conducting substrate supporting an working electrode active material; a counter electrode including a transparent conducting substrate supporting a counter electrode active material; a solid polymer electrolyte (SPE) including a solution of a lithium salt in a polymer solvent. A method for preparing an electrochromic device includes the steps of: preparing a working electrode film, preparing a counter electrode film, preparing a polymer electrolyte film, and assembling the electrodes and the electrolyte, the method being implemented continuously.

Abstract: A compound having the structure Red-R-M, wherein: Red is a redox center; R is a bridging group; and M is a monomer giving rise to an electronically conductive polymer, is provided. Also provides are polymers obtained by polymerization of such compounds and uses in electronic devices of such polymers, for example uses in batteries.

Abstract: A flexible transparent electrochromic device, which includes the following components, each of which is a flexible film: a working electrode comprising a transparent conducting substrate supporting an working electrode active material; a counter electrode including a transparent conducting substrate supporting a counter electrode active material; a solid polymer electrolyte (SPE) including a solution of a lithium salt in a polymer solvent. A method for preparing an electrochromic device includes the steps of: preparing a working electrode film, preparing a counter electrode film, preparing a polymer electrolyte film, and assembling the electrodes and the electrolyte, the method being implemented continuously.

Abstract: The present invention relates to a method for the preparation of a novel hybrid electrochromic coating material with superior performance in terms of transparency, electrochromic contrast, coloration efficiency, and adhesion, for a use in electrochromic devices for applications where a high transparency is required in the bleached state.

Abstract: The present invention relates to a method for the preparation of a novel hybrid electrochromic coating material with superior performance in terms of transparency, electrochromic contrast, colouration efficiency, and adhesion, for a use in electrochromic devices for applications where a high transparency is required in the bleached state.

Abstract: The present invention relates to new heteroaromatic compounds with high two-photon absorption activity, useful in particular as optical power limiting agents via two-photon absorption or as imaging agents in confocal laser scanning fluorescence microsopy via two-photon absorption or excitation.