Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 14,691

Document Document Title
WO/2019/139057A1
The present invention achieves a laminate of an organic-inorganic hybrid composite and a metal, the laminate having excellent thermal conductivity and interlayer adhesion. This composition for a heat-dissipation member contains: a first ...  
WO/2019/139092A1
Provided are: hydrophobic fine particles for imparting water repellency to a subject by means of the surface of the subject being treated therewith, and by which a water repellent film having both water repellency and transparency can be...  
WO/2019/133488A1
This disclosure describes a process for producing a surface-modified calcium carbonate, the process comprising contacting a calcium carbonate or precursor thereof with at least one amphiphilic copolymer comprising hydrophilic subunits an...  
WO/2019/131520A1
Provided is a plasticizer composition that can be used suitably for dispersing a particulate material composed of silica in a transparent resin to actualize mechanical properties and optical properties different than in the past. A plast...  
WO/2019/124192A1
The purpose of the present invention is to improve storage stability of a resin composition used for applications such as semiconductor sealing materials. Provided is a resin composition, comprising: (A) an epoxy resin; (B) a curing agen...  
WO/2019/126738A1
A thermoplastic composition comprising: a polymer material; and a passivated inorganic chromophore comprising an inorganic chromophore and a passivation layer, wherein the inorganic chromophore has the formula: AM1-xM?xM?yO3+y, wherein A...  
WO/2019/121473A1
The invention relates to glazing-stable and enamel-stable effect pigments with a cover layer that consists of at least one tin-antimony mixed oxide, which demonstrate improved stability particularly at temperatures above 1000°C in glazi...  
WO/2019/117086A1
[Problem] To provide: inorganic oxide particles in which excitation by ultraviolet radiation is almost completely suppressed and which have an extremely small particle diameter at which interference fringe does not occur in a coating fil...  
WO/2019/107720A1
The present invention relates to a pearlescent pigment for security purposes comprising an organic or inorganic fluorescent material and a single or a plurality of coating layers containing a metal oxide. The pearlescent pigment for secu...  
WO/2019/102114A1
The present invention relates to silica-coated cerium oxide particles and the use thereof in the field of cosmetics. The invention also relates to a cosmetic composition, in particular a photoprotective composition, comprising said parti...  
WO/2019/097250A1
The invention provides a particle comprising a first semiconductor and a second semiconductor wherein the first semiconductor forms a heterojunction with the second semiconductor. The invention also provides a pharmaceutical composition ...  
WO/2019/082423A1
Provided is a moisture-curable polyurethane hot-melt adhesive (PUR) that, when heated, produces less hazardous isocyanate gas, and is safe and easy for a user to handle. This moisture-curable polyurethane hot-melt adhesive comprises 100 ...  
WO/2019/078136A1
The present invention addresses the problems of improving dispersion stability and delivery stability and of simultaneously giving printed matter having improved image quality and various kinds of improved resistance, even when a primer ...  
WO/2019/069982A1
The present invention provides a pigment with which it is possible to form a surface layer, which enables gradation printing to be performed in a satisfactory manner, on a printing substrate to be subjected to gravure printing. This pigm...  
WO/2019/065803A1
The purpose of the present invention is to provide a gap layer in which a pressure-sensitive adhesive or an adhesive does not readily penetrate into a gap. In order to achieve the aforementioned purpose, this gap layer is characterized b...  
WO/2019/065956A1
The present invention provides a means for producing an aluminum hydroxide-coated SiC particle powder having an aluminum hydroxide-containing coating layer on the surface of SiC particles. The present invention relates to a method for pr...  
WO/2019/056915A1
Provided by the present invention is an organic modified layer that comprises a pigment particle and that is formed on a surface of the pigment particle; the organic modified layer is a surfactant layer or polymer material layer that is ...  
WO/2019/047387A1
Disclosed in the present invention are a tungsten oxide-mica photochromic pearlescent pigment and a preparation method for a dispersion liquid thereof, belonging to the field of preparation of novel functional materials. In the present i...  
WO/2019/044929A1
This surface-treated sol-gel silica is characterized by comprising sol-gel silica having an average particle diameter of 0.05-2.0 μm by laser diffraction scattering, and a surface treatment agent on the sol-gel silica surface, the parti...  
WO/2019/039160A1
This pigment-containing solid material (1) comprises a pigment (10) and a matrix (20). The matrix (20) is formed by silica and polysilsesquioxane and coats the pigment (10). An absorption intensity deriving from a hydrocarbon group that ...  
WO/2019/035076A1
Provided are quantum dot film compositions, the compositions comprising a population of quantum dots bearing a passivation layer, the population of quantum dots being disposed in a matrix material. Also provided are methods of forming su...  
WO/2019/035664A1
The present invention provides a white pigment comprising a zeolitic imidazolate framework (ZIF)-based powder having a structure in which zinc (Z) and an imidazole-based organic material are combined with each other, a polymer resin film...  
WO/2019/026405A1
The present invention pertains to a cellulose nanofiber-supporting inorganic powder which contains a cellulose nanofiber and an inorganic powder, and which is characterized in that the cellulose nanofiber is supported on the inorganic po...  
WO/2019/026816A1
Provided are fine particles that can exhibit higher water repellency and higher oil repellency than conventional ones. The present invention pertains to fluorine-containing composite particles obtained by coating the surface of silica fi...  
WO/2019/026962A1
[Problem] To provide: a dispersion that can improve the light extraction efficiency of a light emitting device and that contains metal oxide particles having a refractive index of at least 1.7 and a surface-modifying material attached th...  
WO/2019/026804A1
The present invention relates to an aqueous pigment dispersion which comprises a pigment, a crosslinked polymer, and water, wherein the crosslinked polymer has been obtained by crosslinking a carboxylated polymer with a crosslinking agen...  
WO/2019/027261A1
Disclosed is a lead-free alloy composition comprising: a solder comprising at least one alloy selected from a Sn-Ag-Cu alloy, a Sn-Cu alloy, and a Sn-Ag alloy; and an additive added to the solder, the additive comprising a tungsten metal...  
WO/2019/026956A1
[Problem] To provide a dispersion liquid containing metal oxide particles that have a surface-modified material bonded thereto and have a refractive index of 1.7 or higher, a composition containing the dispersion liquid, a sealing member...  
WO/2019/021992A1
Provided are: an infrared absorbing fine particle dispersion powder which exhibits transparency in the visible light region, while having excellent infrared absorption characteristics and excellent chemical resistance; a dispersion liqui...  
WO/2019/013261A1
The present invention provides a surface-modified inorganic nitride that has excellent dispersibility. The present invention also provides: a composition that includes the surface-modified inorganic nitride; a thermally conductive materi...  
WO/2019/013343A1
The present invention addresses the problem of providing a surface-modified inorganic nitride that has excellent dispersibility. The present invention also addresses the problem of providing: a composition that includes the surface-modif...  
WO/2019/006549A1
The present application discloses methods for preparing superhydrophobic nano-microscale patterned films, films prepared from such methods and uses of such films as superhydrophobic coatings. The superhydrophobic nano- microscale pattern...  
WO/2019/007598A1
The present invention refers to treated barium sulfate particles with improved dispersibility, color and intrinsic viscosity of the polymer (Polymer IV), processes for the preparation thereof and its use for preparing polymers for films.  
WO/2019/000581A1
Disclosed are a rare earth sulfide colorant and a preparation method therefor. The chemical formula of the rare earth sulfide colorant of the present invention is RE2-2xS3-3x·2y[REPO4], wherein RE is one or more of La, Ce, Pr, Nd, and S...  
WO/2018/231761A4
A method of producing a hydrophobic porous alumina by: i) providing a slurry comprising an alumina compound, the slurry having a pH equal to or greater than 7; ii) adding an organic composition comprising carboxylic acids with alkyl hydr...  
WO/2018/232269A1
The present invention relates to an emeraldine base composite, its preparation, and use as an ef¬ fective anticorrosive pigment additive for corrosion inhibition. The emeraldine base composite comprises an insulating form of polyaniline...  
WO/2018/231761A1
A method of producing a hydrophobic porous alumina by: i) providing a slurry comprising an alumina compound, the slurry having a pH equal to or greater than 7; ii) adding an organic composition comprising carboxylic acids with alkyl hydr...  
WO/2018/221840A1
The present invention relates to a preparation method for a security pigment, and more particularly, to a preparation method that can provide a security pigment having both aesthetic effects and security properties, wherein the method co...  
WO/2018/216722A1
The present invention addresses the problem of evaluating the hydrophobicity of a powder. According to the present invention, a powder is charged into a mixed solvent composed of a lipophilic solvent and a hydrophilic solvent, the voltag...  
WO/2018/217042A1
A method for producing a graphene flake comprises the steps of: impregnating a positive electrode and a negative electrode, which both contain a graphene precursor, with an electrolyte solution containing a metal salt of an anionic organ...  
WO/2018/206350A1
The invention relates to a method for hydrophobically coating a metal component (1). The method has the steps of contacting the component (1) with a coating liquid (2) which contains at least one silicone oil and heating the surface of t...  
WO/2018/198722A1
The purpose of the present invention is to provide an ink that contains silver nanoparticles, said ink being capable of preventing discoloration of silver and improving adhesion and water resistance of an image while retaining the photol...  
WO/2018/198294A1
The present invention provides a lustrous pigment which enables the achievement of a good balance between electromagnetic wave-transmitting properties and appearance having a neutral color with high reflectance. A lustrous pigment accord...  
WO/2018/199182A1
The present invention provides a lustrous pigment that is suited to suppressing unnaturalness arising from changes in reflected light owing to the observation angle while imparting high luminance to reflected light in the specular reflec...  
WO/2018/199971A1
According to an example, an ink may include a near infrared scattering pigment coated with a visibly opaque and infrared transparent dye.  
WO/2018/199968A1
According to an example, an ink may include a white-colored inorganic pigment; a near infrared absorbing dye; and a carrier.  
WO/2018/194284A1
Disclosed is a composite white pigment having mixed together white pigments having different colorimeter values from each other by comprising substrates having various sizes and/or TiO2 having various thicknesses. The composite white pig...  
WO/2018/191245A1
A coated powder comprises (a) particles, and (b) a coating on the surface of the particles including (1) silica moieties, (2) organo oxysilane moieties selected from the group consisting of mono-organo oxysilane moieties, bi-organo oxysi...  
WO/2018/184991A1
The present invention relates to inorganic pigments treated/coated with at least one non-reactive polysiloxane, methods for producing these coated inorganic pigments, thermoplastics comprising these coated inorganic pigments and methods ...  
WO/2018/186076A1
The present invention provides a noble UV shielding member suitable for providing a white reflected light having high brightness. The UV shielding member 10 according to the present invention is provided with: a flake-shaped glass 1; a t...  

Matches 1 - 50 out of 14,691