Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 20,753

Document Document Title
WO/2018/205003A1
The present invention consists of the use of polyphenols, such as plant tannins, for protecting latex from natural rubber from the rubber tree Hevea brasiliensis L. against biological degradation, dispensing with the use of ammonia. The ...  
WO/2018/206709A1
The present invention refers to an edible composition comprising water and/or at least one edible oil and a surface-reacted calcium carbonate having a volume median particle size d 50 from 0.1 to 90 µm, an edible coating and/or filling ...  
WO/2018/204174A1
Carbon blacks such as reinforcing-grade carbon blacks with high structure are described. The carbon black can have the following properties: a statistical thickness surface area (STSA) ranging from 80 m2/g to 150 m2/g, an oil absorption ...  
WO/2018/202752A1
Precipitated silica having a broad particle size distribution and large median particle size as well as its method of manufacture.  
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/2018/197465A1
Use of a particulate mineral having a coating of one or more rosin acid(s) and/or one or more derivative(s) thereof as a pitch and/or stickies control agent in a composition comprising cellulosic pulp, a method of reducing dissolved and/...  
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/2018/195460A1
Particles with suitable properties may be generated using systems and methods provided herein. The particles may include carbon particles.  
WO/2018/189346A1
Use of a porous precipitated calcium carbonate (PCC) to retain volatile organic compounds (VOCs), a method of reducing emission of VOCs from a composition, the method comprising adding a porous PCC to the composition, said compositions s...  
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/2018/184989A1
The present invention relates to an aqueous pigment composition comprising a blend of ground natural calcium carbonate (GNCC) and surface modified calcium carbonate (MCC) at a specific ratio and each having a specific particle size 5 dis...  
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...  
WO/2018/186468A1
The present invention addresses the issue of providing silica particles capable of providing a silica particle dispersion having good uniformity. These silica particles have an average primary particle diameter dBET calculated from speci...  
WO/2018/186838A1
An inorganic, non-quarter wave, heterogeneous multilayer effect pigment includes a platy substrate comprising an absorbing optically active metal oxide layer thereon, having an optical thickness from about 20 nm to about 400 nm; a layer ...  
WO/2018/180936A1
The purpose of the present invention is to provide a coated pigment that is constituted by composite particles obtained by coating the surfaces of metal particles with a silicon compound, and that can be dispersed in a state with compara...  
WO/2018/177789A1
Aluminum-containing iron oxide pigments of formula Fe2-xAlxO3, where x has values ranging from 0.01 to 0.25, characterized in that said pigments have an a* value of 30.5 to 32.5 CIELAB units, a b* value of 25.5 to 30.5 CIELAB units, meas...  
WO/2018/181080A1
A glitter ink-jet ink which comprises metal nanoparticles, a dispersant adsorbed onto the surface of the metal nanoparticles, emulsion resin particles, and a solvent and which satisfies 0.05
WO/2018/178365A1
The invention relates to a particle containing at least 3 wt. % of pigment(s) in relation to the weight of said particle. The invention also relates to a series of particles, in which each particle contains at least 3 wt. % of pigment(s)...  
WO/2018/181241A1
[Problem] To provide: titanium oxide-based microparticles which show a suppressed photocatalytic activity while maintaining a high refractive index and have an excellent transparency; a dispersion thereof; a method for producing the same...  
WO/2018/172428A1
The invention relates to a solid composite material (16) combining: a mineral pigment (10) in the form of discrete particles each comprising a coloured core and a translucent coating; and a matrix (12) based on metal oxide or metalloid, ...  
WO/2018/173901A1
A purpose of the present invention is to provide a fine coated pigment which is inhibited from becoming coarse particles and is easily dispersible. The coated pigment is a pigment, the surface of which has been coated with a resin, where...  
WO/2018/167109A1
The present invention relates to interference pigments based on platelet- shaped substrates which are coated with at least four high refractive layers and to the use thereof, inter alia in paints, coatings, printings inks, plastics and i...  
WO/2018/168849A1
[Problem] To provide a scheme for filtering a silver nanowire dispersion through a filter which has a finer mesh than is typical, and in particular, to provide a technique suitable for the industrial production of purified silver nanowir...  
WO/2018/167150A1
Use of a particulate talc material as a pearlescent agent in a liquid composition and method of increasing the pearlescence of a liquid composition by adding said particulate talc material, pearlescent liquid compositions comprising said...  
WO/2018/167268A1
The invention relates to glazing- and enamel-stable effect pigments with a cover layer which consists of antimony or an antimony mixture and with improved stability, in particular at temperatures above 1000°C, in glazings, enamels, cera...  
WO/2018/163607A1
The purposes of the present invention are to improve the security of a printed article, to use a normal printing process to print a film which is printed on a print-receiving body in order to improve the security of a printed article, an...  
WO/2018/163234A1
The present invention improves security of a printed matter, makes a visualized image clear when a latent image, which is formed by a film that is printed on a matter to be printed, is developed into the visualized image, in order to imp...  
WO/2018/163609A1
The purposes of the present invention are to improve the security of a printed article, and to make a microscopic image clear when a latent image formed by a film printed on a print-receiving body in order to improve the security of a pr...  
WO/2018/165483A1
Systems and methods of making carbon particles with thermal transfer gas. A method of making carbon particles may comprise heating a thermal transfer gas by Joule heating and contacting the thermal transfer gas with a reactive hydrocarbo...  
WO/2018/160643A1
There is disclosed a functional lamellar particle including an unconverted portion of the lamellar particle, wherein the unconverted portion includes a first metal, a converted portion of the lamellar particle disposed external to a surf...  
WO/2018/159619A1
In a semiconductor-device manufacturing method including a treatment step in which an alkaline solution is used, the present invention provides a sealing sheet 1 that is used for sealing a semiconductor chip incorporated in a substrate o...  
WO/2018/160639A1
There is disclosed a lamellar particle including an unconverted portion of the lamellar particle, wherein the unconverted portion includes a first metal, a converted portion of the lamellar particle disposed radially outward of at least ...  
WO/2018/158188A1
The present invention relates to a multilayer interference pigment (1) comprising successively: a metal core (2) in the form of a flake, said metal core (2) comprising a material selected from among gold, silver, palladium, rhodium, ruth...  
WO/2018/160102A1
The present invention relates to a method for producing a substrate for multi-layered pearlescent pigments, which has a high diameter-to-thickness aspect ratio and a smooth surface. The method involves: comminuting crushed pyrophyllite t...  
WO/2018/153495A1
The invention relates to a method for producing hydrophilic silicia moulded bodies, in which i) a mixture containing hydrophilic silicic acid is added at a maximum temperature of 55 °C to hydrophobic means and ii) the mixture obtained i...  
WO/2018/154364A1
A composition redispersible in polar and non-polar solvents is disclosed. The composition comprises zinc oxide nanoparticles having a coating of an alkali metal salt of an acid and an ester of carboxylic acid, such that the alkali metal ...  
WO/2018/155185A1
The present invention provides: a barium sulfate spherical composite powder which has extremely high strength and excellent texture, and which is able to achieve high haze, while maintaining high total light transmittance; and a producti...  
WO/2018/153493A1
The invention relates to a method for producing hydrophobic silica granules, in which method i) hydrophobing agent is added to a mixture containing hydrophilic silicic acid at a maximum temperature of 55°C, ii) the mixture from step i i...  
WO/2018/147952A1
A method for grinding a solid in a vertical roller mill (VRM), comprising grinding at least one solid in the presence of a grinding stabilizing additive, wherein the grinding stabilizing additive comprises an alkanol amino acid compound ...  
WO/2018/145953A1
The present invention relates to grains comprising silica and methods of forming grains comprising silica.  
WO/2018/140996A1
The invention relates to a printing ink for direct contact with foodstuffs, in particular for application to metal or metallized surfaces and in particular for packaging materials for foodstuffs, comprising a lacquer and a pigment prepar...  
WO/2018/144922A1
The present invention is directed to processes for preparing a silicone surfactant intercalated clay and a polymer-clay nanocomposite. The processes use silicone surfactants having a molecular weight in the range of 10,000 to 100,000 Dal...  
WO/2018/140040A1
The present disclosure is drawn to an inkjet ink composition. The inkjet ink composition can include carbon black pigment, polyurethane, at least 50 wt% water, and from 1 wt% to 12 wt% of a solvent having 1 or 2 free hydroxyl groups and ...  
WO/2018/138434A1
The invention relates to silica particles bonded to polymer chains consisting of at least one polymer comprising at least one fluorinated styrene repeating unit comprising at least one proton-conducting group, optionally in the form of a...  
WO/2018/139632A1
According to the present invention, a surface-coated AlN filler for obtaining a heat-resistant heat dissipation material that is suppressed in deterioration of characteristics such as thermal conductivity due to hydrolysis of the AlN fil...  
WO/2018/138200A1
The present application relates to a process for treating the off gas from a carbon black process, said process comprising the steps of: providing an off gas from a carbon black process, reacting said off gas in a first reaction step for...  
WO/2018/137862A1
The present invention concerns a process for the preparation of fragmented natural calcium carbonate with a reduced content of impurities by use of a high voltage 5 fragmentation apparatus, as well as products obtained thereof and their ...  
WO/2018/135108A1
Provided are: a particulate composition which exhibits high dispersibility in water regardless of the kind of solid particles; and a method for producing this particulate composition. Also provided are: a liquid composition; a surface mo...  

Matches 1 - 50 out of 20,753