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WO/2023/201973A1 |
A preparation method for a wide-chromatographic-band iron oxide yellow pigment. The preparation method comprises: 1, weighing 0.03-0.08 mol of CTAB (hexadecyl trimethyl ammonium bromide), dispersing in 30-50 mL of deionized water, stirri...
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WO/2023/199754A1 |
The present invention provides a composite of a hydrotalcite compound and an amino acid in which the aspect ratio is high and it is possible to control colorability. The composite includes a hydrotalcite compound and an amino acid. The...
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WO/2023/199644A1 |
Provided are a dispersion having good dispersibility and a cosmetic containing the same, said dispersion containing a surface preparation agent, a dispersant, and a solvent, all including no silicone. In the present invention, a disper...
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WO/2023/194321A1 |
The invention relates to a process for treatment of a natural clay material comprising sodium bentonite comprising i) Preparing an aqueous slurry of a natural clay material comprising sodium bentonite, ii) Removing non-sodium bentonite i...
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WO/2023/189890A1 |
Provided is titanium oxide with which it is possible to provide a cosmetic capable of realizing a uniform cosmetic film and creating a natural bare skin feel by having light spreading, soft focus properties, and moderate concealing power...
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WO/2023/192067A1 |
A carbon black dispersion comprises a diol selected from an alkylene diol having 2-12 carbon atoms, cycloaliphatic diol having 6-24 carbon atoms, and an aromatic diol having 6-24 carbon atoms; 15-25 % by weight of a modified carbon black...
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WO/2023/189784A1 |
An infrared permeable brilliant coating film (12) contains an infrared permeable base resin (21) and a filler (22) added to the base resin (21). The filler (22) includes aluminum flakes (23) and an infrared permeable resin film (24) that...
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WO/2023/189869A1 |
Provided is a dispersion liquid configured to allow the dispersion of particles having a rutile crystal structure in an organic solvent, even if the amount of the solvent is small. This dispersion liquid includes particles having a rut...
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WO/2023/190487A1 |
Surface-modified zinc oxide particles according to the present invention are obtained by treating the particle surfaces of zinc oxide particles with a hydrolyzable surface treatment agent; and the surface-modified zinc oxide particles ha...
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WO/2023/186520A1 |
The invention relates to recovered carbon black (rCB) comprising carbon black, inorganic ash, and carbon-containing residues from the decomposition of tyre rubbers and/or elastomer residues, characterised in that the carbon-containing re...
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WO/2023/182350A1 |
Provided are a pigment dispersion liquid with which a cured film having low surface roughness can be formed, and a photosensitive resin composition. One aspect of a pigment dispersion liquid according to the present invention contains (A...
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WO/2023/176781A1 |
[Solution] A slurry composition according to the present invention contains a dispersion medium and particles of a complex oxide including La and at least one element selected from the group consisting of Mo and W. The central particle d...
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WO/2023/174843A1 |
The invention relates to a coated aluminum effect pigment having a high-purity metal core, and to a method for manufacturing said aluminum effect pigment. The invention also relates to the use of the coated aluminum effect pigments in co...
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WO/2023/174949A1 |
The present invention relates to plasma assisted production of carbon black. Particularly, the present invention relates to a method and a reactor, wherein the carbon black feedstock can be injected in multiply positions in the carbon bl...
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WO/2023/174840A1 |
The invention relates to a coated aluminum effect pigment having a high-purity metal core, and to a method for manufacturing said aluminum effect pigment. The invention also relates to the use of the coated aluminum effect pigments in co...
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WO/2023/168940A1 |
The present invention relates to an application of ZnAl2O4 in pigments and a near-infrared reflective coating comprising ZnAl2O4. The ZnAl2O4 has a high whiteness value, has excellent acid resistance, alkali resistance, and high-temperat...
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WO/2023/167764A1 |
There is provided a method for increasing the bulk density of low bulk density materials by gently admixing a low bulk density material and a liquid and thereafter removing substantially all of the liquid, for example, by evaporation.
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WO/2023/167931A1 |
Nanosized silicon or alloys thereof are formed by milling in solvents comprising at least one polar protic solvent (e.g., an alcohol) or polar aprotic solvent (e.g., a nitrile) where the average milling media size is at least about 5 tim...
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WO/2023/165903A1 |
The present invention relates to a water-borne pigment paste composition, which comprises the components of: (A) at least one pigment; (B) at least one dispersant; and (C) water, wherein the fineness of particles in the water-borne pigme...
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WO/2023/161404A1 |
The invention relates to a method for removing and immobilising carbon dioxide (102) from the atmosphere and/or a waste gas (113), comprising the steps of: a) converting the carbon dioxide (102) from the atmosphere and/or a waste gas (11...
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WO/2023/163041A1 |
The present invention provides: a catalyst layer which can be suppressed in functional deterioration; an additive for carbon dioxide reduction catalysts, the additive enabling the achievement of excellent electrical conductivity of an el...
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WO/2023/156371A1 |
Talc particulate with specific physical properties having a particularly low migration factor when used as a filler in polymers is disclosed. Such talc particulates are of specific advantage as fillers in biopolymers, which are used as f...
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WO/2023/152073A1 |
Metal effect pigments, having a surface treatment comprising A) phosphoric acid (H3PO4), B) tetraethyl orthosilicate (TEOS) and C) at least one organic coupling agent to the metal effect pigments, exhibiting excellent humidity resistance...
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WO/2023/152187A1 |
The invention relates to a color-neutral rutile pigment particle, a method for obtaining said pigment particle, and a composition comprised of said rutile pigment particle. Finally, the invention refers to the use of the rutile pigment p...
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WO/2023/152189A1 |
The invention relates to a colored pigment particle, a method for obtaining said colored pigment particle, and a composition comprised of said particle. In addition, the invention refers to the use of said colored pigment particle.
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WO/2023/147579A1 |
Non-conductive pigments, coatings, films, articles, methods of manufacture thereof, and methods of use thereof are provided. The non-conductive pigment comprises a flake comprising at least four layers comprising alternating low index of...
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WO/2023/145543A1 |
The present invention provides carbon black wherein if the carbon black is divided into first primary aggregates having an X value of more than 1.7, second primary aggregates having an X value of 1.7 or less and a Y value of 1.2 or less,...
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WO/2023/147235A1 |
Methods to produce carbon black from low-yielding carbon black feedstocks are described using a process that involves the use of electrical energy to cause formation of carbon black from a carbon black feedstock(s). Carbon blacks produce...
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WO/2023/141089A1 |
Disclosed in certain embodiments are polymer compositions comprising a hybrid metal oxide particles and methods of preparing the same. In at least one embodiment, hybrid metal oxide particles comprise a continuous matrix of a first metal...
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WO/2023/139880A1 |
The present disclosure provides: a novel carbon black which exhibits more excellent insulating properties than ever before, while maintaining a certain reinforcement performance if added to a rubber member; and a rubber composition to wh...
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WO/2023/136283A1 |
Provided are coated aluminum oxide particles having sufficient electric conductivity, and a method for manufacturing same. An antimony-doped tin oxide is contained in the surfaces of the aluminum oxide particles, such that the containe...
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WO/2023/137120A1 |
The present disclosure provides methods and systems for improving a yield of carbon particles from a carbon particle generating rector. The methods and systems may comprise use of a silicon-containing additive in the carbon particle gene...
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WO/2023/132784A1 |
A method of tire recycling, the method comprising the steps of: a) a hybrid plasma torch comprising an arc plasma torch and a radio frequency (RF) plasma torch generating a plasma jet in a first direction; b) injecting rubber powder obta...
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WO/2023/130551A1 |
A modified vinylsilane, and a preparation method therefor and the use thereof. The modified vinylsilane is obtained by grafting an oily group, a silicone oil group, or a ring-opening group of a dimethyl siloxane ring body onto vinylsilan...
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WO/2023/128347A1 |
Disclosed are: a method for producing a titanium dioxide composite pigment; and a titanium dioxide composite pigment produced thereby. According to the method for producing a titanium dioxide composite pigment and a titanium dioxide comp...
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WO/2023/127687A1 |
Provided are a metallic pigment composition endowed with high water resistance as well as exceptional optical properties and water dispersibility, and a novel method for producing the metallic pigment composition. The present invention...
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WO/2023/118285A1 |
The present invention relates to precipitated silica having an improved dispersability and to a process for its manufacture. The invention further relates to the use of precipitated silica as reinforcing filler in polymeric compositions,...
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WO/2023/119034A1 |
The present invention relates to a flaky diffractive effect pigment having a diffractive structure and comprising a flake of a highly reflective material having a first major interface and opposed to this first interface a second major i...
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WO/2023/122652A1 |
The present disclosure relates to a carbon-based nanomaterial composition that may be formed from a gas mixture. The gas mixture may include acetylene gas at a molar ratio AGmol/GMmol of at least about 0.20 and not greater than about 0.9...
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WO/2023/118286A1 |
The present invention relates to tire elastomeric compositions comprising at least a specific precipitated silica having an improved dispersibility. The invention further relates to semi-finished articles for tire and to tires comprising...
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WO/2023/118188A1 |
The present invention relates to coated cerium suboxide particles, to a process for preparing coated cerium oxide or suboxide particles by means of flame spray pyrolysis technology, to the cerium oxide particles resulting from such a pro...
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WO/2023/118182A1 |
The present invention relates to a method for producing iron oxide pigments according to the Penniman process, characterized in that no separate nucleation step is carried out, and to the use of such iron oxide pigments.
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WO/2023/117446A1 |
The present disclosure relates to precipitated silicas characterized by a primary particle size mean of greater than 80 nm, a BET surface area of 10-40 m²/g, a total mercury intruded volume of 0.75- 2.00 cc/g and an oil absorption of 60...
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WO/2022/136310A9 |
The present invention relates to a solid solution comprising (a) at least one compound according to formula (I) and (b) at least one compound according to formula (II), or at least one compound according to formula (III), or a mixture of...
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WO/2023/119035A1 |
The present invention relates to an effect pigment having a layer stack which comprises a highly reflective metallic flake having a first major interface and opposed to this first interface a second major interface, and at least one side...
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WO/2023/118361A1 |
The present invention relates to a precipitated calcium carbonate having a content of bio-based carbon determined according to DIN EN 16640:2017 of at least 50 wt.-%, based on the total weight of carbon in the precipitated calcium carbon...
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WO/2023/122582A2 |
A method of processing particulate carbon comprises combining pyrolysis carbon with water to form a mixture to form an initial slurry having 1-35 wt% solids and milling the pyrolysis carbon to form a milled slurry comprising wet milled r...
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WO/2023/122658A1 |
The present disclosure relates to a carbon-based nanomaterial composition that may be formed from a gas mixture. The gas mixture may include acetylene gas at a molar ratio AGmol/GMmol of at least about 0.55 and not greater than about 0.9...
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WO/2023/118351A1 |
The present invention relates to a calcium carbonate-comprising material having a content of bio-based carbon determined according to DIN EN 16640:2017 of at least 50 wt.-%, based on the total weight of carbon in the calcium carbonate-co...
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WO/2023/118233A1 |
The present invention relates to the use of coated particles of oxide and of suboxide of element M for dyeing and/or making up keratin materials, to a process for the preparation of such coated particles by means of the flame spray pyrol...
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