|
Match
|
Document |
Document Title |
|
|
7601212 |
Pigment particles coated with polysaccharides and having improved properties
Processes for altering surface properties of pigment particles are provided. The processes include coating the particles with ionic natural polysaccharides or ionic derivatives of natural...
|
|
|
7550041 |
Highly concentrated flowable pigment composition and process for its manufacture
The invention pertains to a highly concentrated pigment comprising
from 75 to 95% by weight, preferably from 78 to 95% by weight, most preferred from 80 to 95% by weight, based on the weight...
|
|
|
7503970 |
Particulate metal oxide
A particulate metal oxide having the mean length of the primary particles in the range from 50 to 90 nm, the mean width of the primary particles in the range from 5 to 20 nm, and the median volume...
|
|
|
7455726 |
Photostabilised effect pigments
The present invention relates to photostabilised effect pigments in which one or more calcined and vanadium-containing oxide layers, alone or mixed with sulfates, borates or phosphates, have been...
|
|
|
7390355 |
Zinc oxide
A dispersion containing zinc oxide particles having a dispersion particle size of (i) median volume particle diameter in the range from 70 to 130 nm, (ii) less than 16% by volume of particles...
|
|
|
7150839 |
Fluorescent agents
Composition comprising a fluorescent material comprising the mixture of one or more metal salts selected from the group consisting of metal oxides and metal hydroxides; one or more carbohydrate(s)...
|
|
|
6852158 |
Method for attachment of one or more organic groups onto a particle
A method of attaching one or more organic groups onto a particle is described which involves reacting at least one radical with at least one particle wherein the radical is generated from the...
|
|
|
6811601 |
Pigment preparations comprising alkoxylated polyethylenimine
Pigment preparations comprising A) at least one organic or inorganic pigment and B) at least one ethoxylated and propoxylated and/or butoxylated polyethyleneimine.
|
|
|
6699316 |
Process for the preparation of nano-zinc oxide dispersions stabilized by hydroxyl group-containing inorganic polymers
The invention relates to a process for the preparation of nano-zinc oxide dispersions stabilized by hydroxyl group-containing inorganic polymers.
|
|
|
6632274 |
Ultrafine particle dispersion composition, composition for interlayer for laminated glass, interlayer and laminated glass
By incorporating and dispersing infrared ray shielding ultrafine particles having an average particle size of from 10 to 60 nm and a volume ratio of ultrafine particles having particle sizes of at...
|
|
|
6596073 |
Solid pigment preparations
The invention relates to a solid pigment composition comprising a) at least one pigment, b) at least one compound selected from the group consisting of b0) a phenol-styrene-polyglycol ether or an...
|
|
|
6596071 |
Organic and inorganic composite pigments, and paint and resin composition using the same
Organic and inorganic composite pigments having an average particle diameter of 0.01 to 10.0 μm composed of a white inorganic particle, an organosilane compound obtained from alkoxysilanes, or...
|
|
|
6521038 |
Near-infrared reflecting composite pigments
A near-infrared reflecting composite pigment comprises a near-infrared non-absorbing colorant and a white pigment coated with the near-infrared non-absorbing pigment. The near-infrared reflecting...
|
|
|
6488758 |
Stabilization of pearl luster pigments
The invention relates to a pearl luster pigment which may possess a first, inner layer, consisting of a platelet-shaped substrate, a second layer, comprising one or more metal oxides, the first and...
|
|
|
6488757 |
After coating of pearl luster pigments with hydrophobic coupling reagents
The present invention relates to a pearl luster pigment on the basis of a platelet-shaped substrate coated with metal oxides and a top layer which is located on the metal oxide layer and can...
|
|
|
6451102 |
Pigment modification improving handling characteristics
The present invention is directed to a process for producing a master batch of pigment, comprising mixing a pigment having a high aspect ratio, embedded in a material increasing bulk density of the...
|
|
|
6447759 |
Ultraviolet absorbent
To provide an ultraviolet absorbent having high UV shieldability, especially UV-A shieldability, high transparency and good dispersibility. An ultraviolet absorbent, which comprises a flaky...
|
|
|
6409815 |
Surface-modified conductive pigment
Surface-modified conductive pigment obtainable by partial coating of a conductive pigment with an organic modifying agent. The modifying agent is an organometallic compound of the elements silicon,...
|
|
|
6387498 |
Bright metal flake based pigments
A flake-based pigment is provided having improved specular reflectance characteristics in the visible wavelength range. The flake-based pigment has a plurality of core flake sections each formed of...
|
|
|
6132743 |
Zinc oxide powder with suppressed activity and cosmetic preparation
A zinc oxide powder having a suppressed photocatalytic activity and prepared by coating a zinc oxide powder with at least one silicone compound in a nongaseous state and firing the coated zinc...
|
|
|
6132505 |
Inorganic pigment pellets for coloring plastics, lacquers and building materials and a process for the production thereof
The present invention relates to inorganic pigment pellets for coloring building materials, lacquers and plastics and to a process for the production thereof and to the use thereof inter alia for...
|
|
|
6123763 |
Pigment dispersing agent and pigment composition containing the same
A colorless or only slightly colored pigment dispersing agent which is feasible as a pigment dispersing agent for pigments having various hues and has the general formula (1), ##STR1## wherein R 1...
|
|
|
6093749 |
Anhydrous zinc antimonate sol and method for producing the same
An anhydrous zinc antimonate sol comprising a surface-modified anhydrous zinc antimonate colloid particles dispersed in a liquid, the surface-modified anhydrous zinc antimonate colloid particles...
|
|
|
6063182 |
Stir-in pigment compositions
A stir-in pigment composition for coloring high-molecular-weight material, particularly coatings and ink systems, comprises 85 to 99.5 parts by weight of a pigment and 0.5 to 15 parts by weight of...
|
|
|
6051060 |
Method of making pigment with increased hydrophilic properties
A method for making coated pigment particles by forming a suspension of the desired pigment particles in a medium that also comprises a polymer characterized by having hydrophobic moieties on the...
|
|
|
6019834 |
Pigment, process for producing the same and paint using the same
A pigment of the present invention comprises: pigment particle as core particle; a lower coat formed on at least a part of surface of the pigment particle, comprising squaric acid, polyol...
|
|
|
5964935 |
Initiator-treated pigment particles and method for preparing same
Initiator-treated pigment particles for use in making polymer coated pigment particles, are made up of a plurality of pigment particles. Each of the pigment particles has an outer surface that is...
|
|
|
5961710 |
Inorganic pigment granules process for their production and their use
The invention relates to granules of inorganic pigments, a process for their production using several auxiliary substances by compacting and their use in many technical fields.
|
|
|
5911904 |
Foamable insulating barrier coating
A foamable thermal insulating barrier coating produced from an aqueous acrylic based latex emulsion and an unencapsulated chemical blowing agent for coating paper and paperboard and especially...
|
|
|
5908498 |
Process for preparing an improved low-dusting, free-flowing pigment
A process for preparing a low-dusting, free-flowing pigment which has not been subjected to any micronizing treatment comprising the steps of providing an inorganic pigment material; providing a...
|
|
|
5882395 |
Process for producing inorganic granules and the use therefor
The present invention relates to a process for producing inorganic granules and to their use for the coloring of building materials, particularly concrete, asphalt, plaster, mortar and cement...
|
|
|
5876688 |
Zinc oxide and a process of making it
A process for preparing zinc oxide comprises introducing, into an atmosphere, an aqueous solution of a zinc salt that is thermally decomposable to zinc oxide, the atmosphere having a temperature...
|
|
|
5855662 |
Aqueous pigment preparations
Aqueous pigment preparations comprising a) 10 to 80% by weight, in particular 20 to 60% by weight, of a pigment, b) 0.1 to 20% by weight, in particular 0.1 to 15% by weight, of an...
|
|
|
5837049 |
Treated inorganic solids
A treated inorganic solid comprises particulate inorganic material the particles of which are coated with an alkylphosphonic acid or ester thereof, the alkylphosphonic acid containing 6 to 22...
|
|
|
5837045 |
Colored pigment and aqueous compositions containing same
A surface-modified colored pigment is disclosed which includes a colored pigment having no primary amines and at least one attached hydrophilic organic group, wherein said organic group comprises...
|
|
|
5714236 |
Decorative method and material
A method of decorating a firable article which includes the step of mixing a metallic salt with a fuel material which can supply oxygen to the salt in a reaction. This mixture causes complex...
|
|
|
5711798 |
Pigment containing low-order titanium oxide and method of manufacturing the same
A pigment containing low-order titanium oxide of this invention is characterized in that both aluminum oxide and silicon oxide exist together with low-order titanium oxide. A method of...
|
|
|
5558706 |
Corrosion inhibiting pigment composition
A corrosion inhibitor pigment composition is based a solid solution of (Ni 2 + +Co 2 +)-bis-hydrogen cyanamide.
|
|
|
5496403 |
Process for preparing inorganic pigments of particular particle size
Inorganic oxide pigments (ceramics) are prepared by mixing the starting materials in the presence of water and in the presence or absence of assistants, drying and subsequent calcining in a rotary...
|
|
|
5486233 |
Pigment extenders
A pigment composition includes a pigment extender which optionally contains a pigment, and further includes a non-hydrogenated phospholipid material, such as non-hydrogenated lecithin, and a...
|
|
|
5470385 |
Water resistant metal pigment particles
Metal pigment particles treated with an organic phosphate or a pentavalent vanadium compound and a nitro-containing compound show increased stability against attack by water. The particles are...
|
|
|
5449403 |
Product based on colored inorganic particles including a melanin pigment, process for its preparation and its use in cosmetics
A product in the form of colored inorganic particles including one or a number of melanin pigments, a process for its preparation and to its use, especially in the field of cosmetics, for make-up...
|
|
|
5401313 |
Surface modified particles and method of making the same
This invention relates to modifying the surface of particles for improved dispersion characteristics in aqueous, solvent, resinous, polymeric, cementitious or the like application systems. In...
|
|
|
5389402 |
Method of producing decorations which are color-stable in a porcelain firing and a pigment composition suitable therefor
A method for producing decorations which are color-stable in a porcelain firing (glost firing), and a pigment composition suitable for this method, is disclosed. Inclusion pigments based on...
|
|
|
5338353 |
Method for production of powder of fine inorganic particles
A method for the production of powder of fine inorganic particles excellent in dispersibility in various solvents from a slurry of said fine inorganic particles containing water, which method...
|
|
|
5326389 |
Anti-corrosive pigmentary composition for coatings
The invention concerns an anti-corrosive pigmentary composition characterized in that contains zinc 8-hydroxy-quinolate.
|
|
|
5310578 |
Deposition of cosmetically functional material onto pigments and fillers
A process for coating the surface of pigment and filler particles with an oleaginous and cosmetically functional material, characterized in that an aqueous suspension of the pigment or filler is...
|
|
|
5279664 |
Dispersing agents for comminuted solids
A method for dispersing a comminuted solid in an aqueous medium is described. An aqueous dispersing agent is added to an aqueous medium in an amount sufficient to disperse the comminuted solid in...
|
|
|
5205837 |
Product based on inorganic or organic lamellar particles, containing a melanotic pigment, process for preparing it and its use in cosmetics
The invention relates to a product in powder form consisting of organic or inorganic particles having a lamellar structure, having a size of less than 50 microns and containing at least one...
|
|
|
5198025 |
Preparation of metal oxide-doped zinc oxide pigments
Metal oxide-doped zinc oxide pigments are produced by processing an oxide, carbonate, hydroxide of hydroxycarbonate of zinc in the presence of water and an oxide, carbonate, hydroxide,...
|