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WO/2022/220150A1 |
The present invention relates to: an aqueous pigment dispersion characterized by including a bisacetoacetarylide pigment (A), a dispersant (B), and an aqueous medium (C), and by having an absorbance ratio represented by (absorbance at a ...
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WO/2022/220046A1 |
The present invention addresses the problem of providing an aqueous pigment dispersion which maintains excellent storage stability and is able to be used for the production of an inkjet printing ink that is capable of forming a clear pri...
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WO/2022/214567A1 |
The present invention relates to the use of a polymer containing acid groups as a dispersant for stabilising an aqueous inorganic pigment slurry, wherein the polymer containing acid groups comprises polyether groups of the structural uni...
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WO/2022/216948A1 |
Described are compositions including: (a) a polymeric dispersant including: (i) an average of at least two polyether pendant groups per molecule; and (ii) an average of at least two amine groups per molecule; and (b) a functionalized aci...
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WO/2022/214502A1 |
The invention relates to a comb polymer having a polymer backbone and lateral side chains linked to the polymer backbone, wherein the lateral side chains comprise a) alkyl ether terminated polyalkylene oxide side chains, and b) tertiary ...
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WO/2022/210973A1 |
The present invention pertains to particles having a rutile crystal structure. The crystallite diameter of the particles is at least 7 nm. The particles include at least 90% by weight of titanium oxide on a TiO2 basis and 0.2%–10% by w...
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WO/2022/207522A1 |
The invention relates to a stable silver paste containing silver nanoparticles, the use of a paste of said kind for making shiny golden decorative elements on objects having a silicate outer surface, such as porcelain, ceramics, bone chi...
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WO/2022/210051A1 |
[Problem] To provide an organic solvent dispersion comprising dispersion particles, which include colloidal silica particles and zinc cyanurate particles, dispersed in an organic solvent in a manner with high dispersion stability, and a ...
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WO/2022/196441A1 |
Provided are a stainless steel flake pigment, a coating material composition including the stainless steel flake pigment, and a coated product having a coating film formed from the coating material composition in which coating film thinn...
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WO/2022/196401A1 |
Provided are: a coloring composition with which a cured film having excellent light resistance can be formed; a cured film; a color filter; and a display device. The coloring composition includes a colorant and a compound having an alicy...
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WO/2022/186228A1 |
Provided is an ink composition suited to industrial production that has excellent writing bleeding prevention and scratch resistance. The present invention relates to composite colored particles that include resin particles having a posi...
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WO/2022/185578A1 |
Provided is an aqueous pigment dispersion liquid from which it is possible to prepare an environmentally friendly aqueous ink-jet ink in which a pigment is stably and highly dispersed finely and which can record an image that has excelle...
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WO/2022/176485A1 |
The present invention provides: a coloring composition which is capable for forming a cured film that exhibits excellent adhesion to a base material, while having a high color valency; a cured film; a light-blocking film; a color filter;...
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WO/2022/175076A1 |
The present application relates to a coating composition comprising a pigment paste, wherein the pigment paste comprises an organic pigment and an aryl-modified branched reaction product (P), comprising, in reacted form, a polyhydroxy-fu...
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WO/2022/172847A1 |
The present invention addresses the problem of providing: a conductive pigment paste which exhibits excellent pigment dispersibility and excellent storage stability even in cases where the pigment concentration is high; a coating materia...
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WO/2022/168610A1 |
Provided is a copper paste containing a copper powder and an organic solvent, wherein the organic solvent is an alcohol-based solvent containing one or more first alcohols selected from the group consisting of monohydric and dihydric alc...
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WO/2022/168837A1 |
Provided are electromagnetic wave absorbing particles containing a composite oxide, wherein: the composite oxide contains element A, which is one or more elements selected from rare earth elements, and element B, which is Bi; and when th...
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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/2022/163542A1 |
Provided are: a living radical polymer that has a low molecular weight distribution and that has a specific functional group at at least one end; and a resin-coated pigment in which a resin composition including the living radical polyme...
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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/2022/145425A1 |
The present invention relates to: an aqueous pigment dispersion containing an aluminum lake pigment (A) and a pigment dispersing agent (B), wherein the pigment dispersing agent (B) is a polymer including a constituent unit derived from a...
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WO/2022/142749A1 |
A high-stability fluorescent color paste, comprising the following main raw materials in parts by weight: 40-50 parts of a fluorescent pigment, 4-6 parts of a macromolecular dispersing agent, 0.1-1 parts of an anti-settling agent, 4-10 p...
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WO/2022/138512A1 |
This dispersion is obtained by: blending a specific resin emulsion for protecting a tungsten-based infrared-absorbing pigment; and dispersing the tungsten-based infrared-absorbing pigment in a state of being coated in advance by means of...
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WO/2022/133661A1 |
An ultraviolet-curable white primer for a fireproof layer. The white primer comprises the following components, in parts by weight: 40-45 parts of a modified epoxy acrylate, 2-4 parts of a monomer, 25-30 parts of a filler, 20-25 parts of...
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WO/2022/122291A1 |
The invention relates to aqueous, binder-free pigment preparations that contain (A) 1.0 to 75.0 wt.% of at least one organic or inorganic white or colored pigment or of a mixture of various organic and inorganic white and colored pigment...
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WO/2022/124350A1 |
The present invention provides a method for producing a filler for electronic materials, said filler exhibiting excellent performance. This method comprises a combustion step wherein a starting particle material is put into a flame tha...
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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/2022/118920A1 |
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/2022/114048A1 |
The present invention relates to an aqueous pigment dispersion which is an aqueous dispersion of polyester resin particles containing a pigment, wherein the polyester resin is one formed using a feed-monomer alcohol ingredient satisfying...
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WO/2022/111689A1 |
The present invention relates to the technical field of pigment colour paste, and provided in the present invention are a water-based pigment colour paste and a preparation method therefor, specifically a water-based pigment colour paste...
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WO/2022/114179A1 |
Provided is zinc oxide powder in which the BET specific surface area is 8 m2/g to 65 m2/g, the apparent specific volume measured by a loose packing method is 1.0 mL/g to 7.5 mL/g, and the value obtained by dividing the apparent specific ...
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WO/2022/114169A1 |
A zinc oxide powder which has a BET specific surface area (X) of 1.5 m2/g to 65 m2/g, inclusive, also has a value determined from the formula: [apparent specific volume (mL/g) determined by a layering method]/[apparent specific volume (m...
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WO/2022/102367A1 |
Provided are a polymerizable polymer dispersant having good pigment dispersibility and storage stability and a pigment dispersion composition that uses the polymerizable polymer dispersant. Also provided are a photosensitive coloring com...
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WO/2022/102368A1 |
Provided are: a pigment dispersion composition which exhibits favorable pigment dispersion properties and storage stability; and a photosensitive coloring composition from which a resin cured film which exhibits excellent developability,...
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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/2022/085730A1 |
Surface-treated infrared-absorbing microparticles comprising infrared-absorbing microparticles and a coating film that includes a hydrate of a metal oxide formed so as to cover the surface thereof, in which the carbon concentration, when...
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WO/2022/080496A1 |
A conductive paste composition that: has a porous structure; includes carbon black and a liquid silicone rubber based composition, said carbon black having a DBP oil absorption of more than 240 ml/100g and a specific surface area of more...
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WO/2022/073937A1 |
Inkjet ink for forming an image on a substrate, the inkjet ink comprising a pigment P, a first block copolymer dispersant D1 for dispersing the pigment P and a second block copolymer dispersant D2 for dispersing the pigment P, and an aqu...
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WO/2022/073939A1 |
Inkjet ink for forming an image on a substrate, the inkjet ink comprising a pigment (P), a block copolymer dispersant (D) for dispersing the pigment (P), and an aqueous carrier; wherein said block copolymer dispersant (D) comprises an an...
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WO/2022/068782A1 |
A pigment preparation, comprising the following raw materials in percentages by mass: 10-80 wt% of a pigment, 0-50 wt% of a dispersant, 0-5 wt% of a wetting agent, 0-3 wt% of a defoamer, 0-1 wt% of a bactericide, 0-3 wt% of an anti-settl...
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WO/2022/066497A1 |
A tint paste includes a solvent, a pigment, and a dispersant composition. The dispersant composition includes a plurality of dispersants including: a first dispersant including an acrylic co-polymer, where the first dispersant includes a...
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WO/2022/050017A1 |
An environmentally friendly pigment dispersant composition which can be relatively easily produced is provided, the pigment dispersant composition including a pigment dispersant mainly consisting of a vinyl-monomer-derived constituent un...
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WO/2022/034734A1 |
The present invention is to solve the problem of providing a coloring composition containing a perylene-based compound such as C.I. pigment violet 29 while achieving high dispersion into a glycol-based solvent, the coloring composition b...
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WO/2022/034102A1 |
The present invention relates to a process for producing an aqueous particle dispersion comprising the steps of: a) providing a dispersion consisting of water and solid core particles, b) providing an aqueous solution of a water-soluble,...
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WO/2022/023625A1 |
The invention relates to a rheology-modifying difunctional compound. The invention also provides an aqueous composition containing a difunctional compound according to the invention and a method for controlling the viscosity of an aqueou...
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WO/2022/023626A1 |
The invention relates to a rheology-modifying difunctional compound. The invention also provides an aqueous composition containing a difunctional compound according to the invention and a method for controlling the viscosity of an aqueou...
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WO/2022/023621A1 |
The invention relates to a rheology-modifying diurethane compound. The invention also provides an aqueous composition comprising a diurethane compound according to the invention and a method for controlling the viscosity of an aqueous co...
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WO/2022/023624A1 |
The invention relates to a rheology-modifying difunctional compound. The invention also provides an aqueous composition containing a difunctional compound according to the invention and a method for controlling the viscosity of an aqueou...
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WO/2022/023623A1 |
The invention relates to a rheology-modifying diurethane compound. The invention also provides an aqueous composition containing a diurethane compound according to the invention and a method for controlling the viscosity of an aqueous co...
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