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WO/2022/168644A1 |
Carbon black having an oil absorption of 150ml/100g to 400ml/100g, inclusive, and a nickel content of 50ppb or less, as measured by inductively coupled plasma mass spectroscopy.
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WO/2022/168639A1 |
Carbon black having an oil absorption of 150ml/100g to 400ml/100g, inclusive, and an iron content of 500ppb or less, as measured by inductively coupled plasma mass spectroscopy.
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WO/2022/168640A1 |
Carbon black having an oil absorption of 150ml/100g to 400ml/100g, inclusive, and a cobalt content of 20ppb or less, as measured by inductively coupled plasma mass spectroscopy.
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WO/2022/166242A1 |
A cracked carbon black secondary treatment process and device, comprising a carbon black storage tank (1), a carbon black secondary cracking device (5), and a carbon black multi-stage cooling device. The carbon black secondary cracking d...
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WO/2022/164703A1 |
The present invention is composition comprising water, a pigment and a compound of Formula I: (I) wherein R, R1, x, and y are as defined herein. The present invention addresses a need in the art by providing an aqueous inorganic pigmemt ...
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WO/2022/161102A1 |
The embodiments of the present application belong to the technical field of pigments. Provided are a flaky optical pigment and a preparation method therefor, and an anti-counterfeiting element. At least part of an area of the flaky optic...
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WO/2021/200135A9 |
[Problem] To provide titanium oxide-based microparticles, etc., said microparticles maintaining a high refractive index and yet having a suppressed photocatalytic activity. [Solution] A method for producing a dispersion of zirconia-coate...
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WO/2022/154227A1 |
The present invention provides a method for manufacturing plate type α-alumina particles, plate type α-alumina particles produced therefrom, and a pearlescent pigment comprising same, the method comprising the steps of: (S1) adding pse...
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WO/2022/151996A1 |
Disclosed are composite particles which including alumina particles and an inorganic coating disposed on a surface of the alumina particles. The alumina particles contain molybdenum (Mo), and the inorganic coating includes a composite me...
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WO/2022/154001A1 |
Provided are a metal pigment containing novel composite particles that have not been seen in conventional technologies and a method for manufacturing a metal pigment having reduced flocculation. The problem is solved by a metal pigment c...
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WO/2022/144136A1 |
The disclosure relates to core-shell nanoparticle, the nanoparticle comprising a core being one or more selected from vaterite, proto-vaterite, and amorphous calcium carbonate as determined by X-Ray diffraction, remarkable in that the na...
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WO/2022/146442A1 |
A rubber composition having improved antiozonation performance comprising a substituted quinoneimine form of substituted p-(hydroxy)phenylamine. Such a composition is particularly suitable for rubber articles. The improved rubber composi...
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WO/2022/146441A1 |
A rubber composition having improved antiozonation performance comprising a substituted hydroxyl-phenyl-p-(hydroxy)phenylenediamine. Such a composition is particularly suitable for rubber articles. The improved rubber composition possess...
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WO/2022/142124A1 |
Disclosed are a green pigment based on Ca3TeO6 structure, a preparation method therefor and use thereof. The molecular formula of the green pigment is Ca3-2xMnxLixTeO6, wherein 0.1≤x≤0.4. The preparation method for the green pigment ...
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WO/2022/144440A1 |
The present invention relates to a process for the production of carbon black from a plastic pyrolytic char. In particular, the process comprises pre-washing the plastic pyrolytic char followed by washing with acid and then base.
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WO/2022/144135A1 |
The disclosure relates to lipid-coated calcium carbonate nanoparticles, said nanoparticles comprising an outer layer and a core being calcium carbonate nanoparticle, wherein said core is vaterite, proto-vaterite, or amorphous calcium car...
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WO/2022/136308A1 |
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 o...
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WO/2022/138601A1 |
Provided are: coated flaky titanic acid particles, which can form a design coating film with a good silky texture and shadowed appearance when flaky titanic acid is applied to an organic solvent-based paint and, which can also sufficient...
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WO/2022/138404A1 |
The present invention provides a novel particulate material which is composed of particles that are configured from naturally derived starting materials, and which is able to be stably dispersed in an oil phase. Hydrophobic silica partic...
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WO/2022/128674A1 |
It is provided a process for producing a purified carbon black with a reduced content of polycyclic aromatic hydrocarbons, the process comprising: (a) providing a carbon black comprising an initial content of polycyclic aromatic hydrocar...
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WO/2022/131358A1 |
The present invention provides: a particulate composition which contains porous pigment particles that are mainly composed of an inorganic pigment and a cellulose or a cellulose derivative, the surfaces of said particles being chemically...
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WO/2022/132845A1 |
A treated zinc pigment that provides cathodic corrosion protection in aqueous zinc-rich coatings is described. The treated zinc pigment shows reduced gas generation in aqueous formulation.
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WO/2022/129201A1 |
This invention is directed to an additive usable as matting agent for powder coatings comprising a transparent platelet substrate which is at least partially coated on the surface of the substrate with a surface modification agent of a s...
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WO/2022/120620A1 |
Iiron oxide particles which have a polyhedral shape and which contain molybdenum. The crystallite size of the [110] plane of the iron oxide particles is preferably 280 nm or more. Furthermore, a method for producing the iron oxide partic...
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WO/2022/118921A1 |
Provided is a carbon black having a specific surface area of 150 m2/g to 400 m/g and a ratio (DBP/CDBP), of DBP absorption to compressed DBP absorption, of 2.0 or less.
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WO/2022/120374A1 |
A reflective granular composition including a reflective pigment material including a majority of kaolin clay and a hardening additive including a sodium salt or another salt. A method for making a reflective granular composition include...
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WO/2022/118539A1 |
Provided are a rust preventive pigment capable of achieving both high stability in water or an aqueous medium, and excellent rust preventive capability and adhesion of an obtained rust preventive film, and a rust preventive coating compo...
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WO/2022/119122A1 |
The present invention relates to a pigment composition comprising plate-shaped aluminum having excellent explosion stability, and a method for preparing same and, more specifically, to a pigment composition and a method for preparing sam...
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WO/2022/118920A1 |
This carbon black has a specific surface area of 150-400 m2/g. The ratio (Lc/SSA) of the crystallite size (Lc(Å)) to the specific surface area (SSA(m2/g)) is 0.15 or less.
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WO/2022/118924A1 |
This carbon black has a specific surface area of 150-400 m2/g. The ratio (S2/S1) of a peak area (S2) of m/z 128 peak to a peak area (S1) of m/z 57 peak, detected by a thermal desorption spectroscopy, is less than 2.00.
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WO/2022/110127A1 |
A method for preparing a cube-like nano calcium carbonate, comprising the following steps: adding lime slurry to an aqueous calcium chloride solution, the addition amount of lime slurry being 8-20% of the molar amount of calcium chloride...
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WO/2022/112434A1 |
The present invention relates to a breathable film having a basis weight from 1 to 15 g/m2 comprising at least one thermoplastic polymer and a surface-treated filler material comprising calcium carbonate. The surface-treated filler mater...
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WO/2022/112994A1 |
The present invention relates to process for the preparation of a vulcanisable elastomeric composition, a vulcanisable elastomeric composition obtainable with such a process, a structural element of a tyre comprising a vulcanized elastom...
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WO/2022/112305A1 |
The present invention relates to a particulate zinc sulfide, in particular a photostable, particulate cobalt-free ZnS pigment having a ZnS core, a ZnO layer on the ZnS core, and a silica layer deposited on the ZnO layer, methods for prep...
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WO/2022/113560A1 |
Provided are: a pigment through which light in a warm color region can pass preferentially and which has high hiding power and is mainly used in cosmetic applications; a method for producing the pigment; and a method for using the pigmen...
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WO/2022/112254A1 |
The invention pertains to a process for the production of crystalline carbon nanofibre networks from pyrolysis oil in a furnace black reactor 3 which contains a reaction zone 3b and a termination zone 3c, by injecting a thermodynamically...
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WO/2022/109346A1 |
A material may include a pigment and one or more silicon oxycarbides (SiOC) disposed in the black ceramic pigment, wherein a surface of the pigment is free of one or more silanols (Si-OH) bonds.
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WO/2022/106524A1 |
Described are titanium dioxide-containing, polycarbonate-based thermoplastic compositions that contain metal oxide-containing mica in very low amounts and are suitable for reflectors. The addition of mica results in improved reflectance ...
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WO/2022/107937A1 |
Disclosed is a yellow environment-friendly pigment composition for paint, comprising 30-40 weight% of yellow inorganic pigment PY83, 10-25 weight% of precipitated barium sulfate, 10-25 weight% of precipitated calcium carbonate, and 30-45...
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WO/2022/103654A2 |
One embodiment of the disclosure relates to a glass-ceramic with a phase assemblage comprising gillespite crystalline phase (BaFeSi4O10). According to some embodiments the glass-ceramic comprises at least one of: (a) barium silicate phas...
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WO/2022/100227A1 |
The present invention belongs to the technical field of sewage treatment, and particularly relates to a method for preparing a modified pyrite and the use thereof. The method comprises subjecting pyrite to a surface treatment by using an...
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WO/2022/100228A1 |
The present invention belongs to the technical field of sewage treatment, and particularly relates to a method for applying pyrite in a sewage treatment. The surface of the pyrite is subjected to a silane treatment to obtain an epoxy gro...
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WO/2022/015815A9 |
A black IR reflective or transmissive pigment from which LiDAR responsive black coatings can be formed where the pigment displays a Blackness My value similar to non-IR reflective carbon black. The CuO particles display small crystallite...
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WO/2022/092433A1 |
An apparatus for producing acetylene black according to one embodiment of the present invention comprises: an inflow unit through which acetylene is added; a plasma unit for forming plasma, the acetylene supplied via the inflow unit reac...
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WO/2022/091909A1 |
The present invention relates to: a paint color material that has a core part and a pigment layer including ferric tannate formed around the core part, contains color material particles having a particle diameter corresponding to the wav...
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WO/2022/092010A1 |
This carbon paste for solid electrolytic capacitors contains first carbon particles wherein the average particle diameter of primary particles is from 40 nm to 100 nm. With respect to this carbon paste for solid electrolytic capacitors, ...
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WO/2022/091105A1 |
The invention concerns a composite material comprising a carbon-based material and a non-continuous film comprising a plurality of regions of a metal-based wetting material associated with the carbon-based material, the non-continuous fi...
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WO/2022/092435A1 |
An apparatus for producing acetylene black according to one embodiment of the present invention comprises: an inflow unit through which acetylene is added; and a plasma unit for forming plasma, the acetylene supplied via the inflow unit ...
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WO/2022/092434A1 |
An apparatus for producing acetylene black according to one embodiment of the present invention comprises: an inflow unit through which acetylene is added; and a thermal decomposition unit for thermally decomposing the acetylene supplied...
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WO/2022/090384A1 |
The present invention relates to a process for producing an aqueous suspension of precipitated calcium carbonate, an aqueous suspension of precipitated calcium carbonate obtainable by the process, a precipitated calcium carbonate obtaina...
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