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WO/2020/180889A1 |
A pigment including a pre-flake; and a coating of nanoparticles present on a surface of the pre-flake, wherein the nanoparticles can be present in the coating in an amount greater than about 40% by volume is disclosed. A method of making...
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WO/2020/173852A1 |
The present invention relates to a process for preparing an aqueous suspension comprising a ground calcium carbonate-comprising material, the use of a homopolymer or a copolymer in such a process for preparing an aqueous suspension compr...
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WO/2020/175003A1 |
Provided is a surface-coated calcination pigment which is less likely to precipitate in a low-viscosity dispersion medium such as a water-based dispersion medium, and contains, as the main component, titanium oxide that has excellent mas...
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WO/2020/176028A1 |
The present invention relates to aparticulate highly porous amorphous mesoporous magnesium carbonate material suitable for uptake of high amounts of oily substances, sebum or a beneficial agent or combinations of these and to topical and...
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WO/2020/173848A1 |
The present invention relates to a process for preparing a surface treated calcium carbonate-comprising material, a surface treated calcium carbonate-comprising material obtained by the process, an article comprising the surface treated ...
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WO/2020/174132A1 |
The invention pertains to the field of materials based on calcium carbonate and in particular to the use thereof as a filler in polymeric plastics. The invention provides a method for reducing the hygroscopicity of a material (M) compris...
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WO/2020/173851A1 |
The present invention relates to a process for preparing a surface treated calcium carbonate-comprising material, a surface treated calcium carbonate-comprising material obtained by the process, an article comprising the surface treated ...
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WO/2020/169316A1 |
The present invention relates to the field of security inks suitable for printing security features on substrates, in particular on security documents or articles as well as security features made from said security inks, and security do...
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WO/2020/169777A1 |
The invention relates to a process for producing solid particles made of an inorganic solid containing at least one alkali metal and/or alkaline earth metal, comprising at least the following steps: a) providing the inorganic solid conta...
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WO/2020/165849A1 |
A coating composition includes first composite particles including an effect pigment adhered to polymeric powder and second particles distinct from the first composite particles and not adhered to the first composite particles. The secon...
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WO/2020/165445A1 |
The present invention refers to a process for producing nano precipitated calcium carbonate (nano-PCC), as well as to the nano precipitated calcium carbonate (nano-PCC) obtained by such a process and a system for producing the nano preci...
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WO/2020/166258A1 |
The present invention provides an aluminum hydroxide powder which achieves a good balance between excellent heat resistance characteristics and resin dispersion characteristics. A gibbsite type aluminum hydroxide powder, the surface of...
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WO/2020/167621A1 |
Disclosed are compositions comprising particles encapsulated with 1,1-diester-1-alkene compounds and methods for preparing these compositions. Further disclosed are coatings containing the compositions and methods for using the compositi...
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WO/2020/165138A1 |
The present invention relates to a surface-treated filler material product comprising filler material comprising at least one epoxy-functional compound having one or more epoxy group(s) and/or reaction products thereof, a process for pre...
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WO/2020/161490A2 |
The invention provides a method for applying a new form of protective coating to substrates such as pigments, and also the coated substrates obtainable by this method. The coating are characterized by the fact that they impart good chemi...
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WO/2020/160802A1 |
Polymer-modified metal oxides, manufacturing process thereof and their use for obtaining mineral oil The invention relates to polymer-metal oxide particles, comprising metal oxide bonded to polymers, comprising functional silane (meth)ac...
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WO/2020/162871A1 |
Disclosed herein is a liquid electrophotographic ink composition comprising a resin comprising a copolymer of an alkylene monomer and a monomer selected from acrylic acid and methacrylic acid; a liquid carrier; and an anti-caking agent p...
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WO/2020/158185A1 |
With respect to a coated particle comprising an inorganic particle containing at least on the surface thereof an inorganic substance which may form an inorganic oxide and a coat layer coating the inorganic particle, the present invention...
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WO/2020/158332A1 |
The present invention provides a titanium phosphate powder which is suitable as a starting material for cosmetic preparations or a starting material for coating materials. A titanium phosphate powder according to one embodiment of the pr...
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WO/2020/157268A1 |
The present invention relates to a process for producing an aqueous suspension of surface-reacted calcium salt particles by mixing a calcium salt excluding monocalcium phosphate and dicalcium phosphate, a calcium phosphate selected from ...
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WO/2020/154518A1 |
Methods of making carbonate aggregates are provided. Aspects of the methods include: preparing a carbonate slurry, subjecting the carbonate slurry to rotational action, e.g., by introducing the carbonate slurry (optionally with an aggreg...
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WO/2020/153352A1 |
[Problem] To provide a liquid dispersion in which an exfoliated layer substance produced by delamination of a layered compound is stable. [Solution] This liquid dispersion contains quaternary ammonium ions (A) having a total of 15-45 car...
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WO/2020/151012A1 |
Disclosed are a method for preparing an optical thin film, a winding coating machine and a micro-nano structured color crystal. The method for preparing an optical thin film is based on the winding coating machine and comprises: providin...
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WO/2020/147455A1 |
Disclosed is a method for granulating waste tire pyrolytic carbon black, the method comprising the following steps: S1. pretreating waste tires to obtain tire sheets and steel wires; S2. subjecting the tire sheets to pyrolysis to obtain ...
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WO/2020/149024A1 |
Provided is a blue pigment composition that, when used as a colorant of a paint, has superior transparency, and has a shaded hue that is greenish. The present invention was arrived at through the discovery that when a blue pigment comp...
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WO/2020/148302A1 |
The invention relates to a method for producing a haematite pigment having an a* value of more than 20, in particular more than 25, CIELAB units measured in full shade in alkyd resin according to DIN EN ISO 787-25 : 2007, by reacting iro...
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WO/2020/144923A1 |
Provided is a particulate silica material dispersion which is capable of achieving a high packing factor. The present invention comprises a particulate silica material that has a median size of 150 nm or less and a dispersion medium wh...
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WO/2020/141131A1 |
The present invention relates to friction materials comprising graphite having a c/2 of 0.3358 nm or less and a spring - back of 40% or more, such as 41% or more. The invention further relates to methods of making and uses of such fricti...
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WO/2020/136001A1 |
Disclosed a method of preparing composite particles comprising a non-porous spherical particulate inorganic material deposited on a plate-like inorganic material, where refractive index of said particulate inorganic material is greater t...
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WO/2020/132539A1 |
A method for making a solid carbon material comprises: delivering a liquid comprising at least one liquid organic compound into a reaction region of a reactor; delivering a gas comprising at least one gaseous organic compound into the re...
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WO/2020/129919A1 |
Provided is an organic-inorganic hybrid infrared beam absorbing particle production method comprising: a dispersion solution preparation step of preparing a dispersion solution containing infrared beam absorbing particles, a dispersant, ...
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WO/2020/131837A1 |
The present disclosure provides systems and methods for producing carbon products via electrochemical reduction from fluid streams containing a carbon-containing material, such as, for example, carbon dioxide. Electrochemical reduction s...
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WO/2020/123894A1 |
A process for making carbon black is described by pyrolizing unsulfonated lignin or by pyrolizing aromatic monomers formed by hydrolyzing a biomass comprising unsulfonated lignin.
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WO/2020/122684A1 |
The present invention discloses magnesia and a method for manufacturing same, wherein the magnesia can be produced into granules of various shapes and sizes and can be improved in moisture resistance with the formation of a moisture resi...
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WO/2020/113961A1 |
The present invention provides a method for preparing a high temperature resistant bismuth yellow pigment under mechanochemical assistance. The method comprises: mixing an oxide which is used as a matrix and a dopant with a bismuth sourc...
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WO/2020/113963A1 |
A preparation method for nano calcium carbonate used for enhancing the viscosity of a PVC welding seam sealing adhesive, the method being carried out according to the following steps: (1) calcining limestone, then crushing, adding hot wa...
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WO/2020/116307A1 |
The present invention addresses the problem of providing metal oxide particles that are surface modified with a quaternary ammonium group, and a method for producing same. The present invention relates to metal oxide particles which are ...
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WO/2020/113958A1 |
Disclosed is a method for preparing a high-performance iron oxide red/clay mineral hybrid pigment by mechanochemistry, the method comprising mixing a clay mineral, a soluble iron source and an alkali source in a mill for grinding so as t...
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WO/2020/107090A1 |
The present invention describes a plasma reactor for processing natural gas and/or light hydrocarbons, including biomethane and biogas, using a plasma torch that does not require the use of cathode-protection gas (shielding gas), and als...
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WO/2020/109363A2 |
A coating product comprising an aqueous chromic composition comprising a colour-change component, such as a liquid crystal and a polymer binder dispersed in an aqueous solution. The coating product also contains a colourant which may be ...
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WO/2020/058296A9 |
The present invention relates to a compacted polymer-based filler material having a top cut particle size d98 of < 500 µm, a process for producing said compacted polymer-based filler material, a rotomoulded product obtained from the com...
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WO/2020/108804A1 |
The invention relates to aqueous silica dispersion with a pH in the range from 8 to 14, comprising a base chosen from the group consisting of alkali metal hydroxides, (akyl)ammonium hydroxides or a mixture thereof, at least 35% by weight...
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WO/2020/105789A1 |
The present invention relates to a colored contact lens and, more specifically, to a colored contact lens which: can correct a wearer's eyesight and facilitate beautification of the wearer by employing pigment and the like which are made...
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WO/2020/105405A1 |
[Problem] To provide a reactive silicone composition which is transparent in the near-infrared region that is used for optical communication, while having a refractive index that is able to be adjusted, and which is capable of easily for...
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WO/2020/102200A1 |
It has been found that bismuth can be milled into pigment platelets. A metallic pigment comprises bismuth metal and an organic additive. The pigment is platelet shaped. In addition, the platelet shaped pigment comprising bismuth metal ca...
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WO/2020/097402A1 |
The disclosed method and related systems and devices relate to producing a pigment from microbial biomass. The pigment may be an engineered black pigment. The method may include a thermal processing step where the microbial biomass is ch...
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WO/2020/095772A1 |
The present invention relates to a liquid composition comprising: (a) at least one goniochromatic pigment able to produce different colors depending on light incidence and viewing angle, wherein the goniochromatic pigment comprises an op...
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WO/2020/094349A1 |
The invention relates to a filler for a paint composition, wherein the filler comprises a calcine which has particles having a mean particle size (d50) Sedi graph III) in the range between 3 µm and 50 µm and a mullite content of 30-70,...
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WO/2020/096626A1 |
High chroma glitter pigments combine large particle interference pigments and absorption colorants to bring about a unique look. Unlike traditional glitter pigments, the high chroma glitter pigment does not exploit metallic coatings to a...
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WO/2020/092765A1 |
Pigmented masonry compositions are provided that include chemically treated carbon black pigments having attached an organic group including an ionic or an ionizable group, the ionic or ionizable group being present at a level from 1.0 t...
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