01 - Chemical and biological materials for industrial, scientific and agricultural use
05 - Pharmaceutical, veterinary and sanitary products
Goods & Services
Chemical food additives; mineral additives for use in the
food manufacturing process; industrial minerals; minerals
for the food industry. Mineral supplements for food.
01 - Chemical and biological materials for industrial, scientific and agricultural use
02 - Paints, varnishes, lacquers
17 - Rubber and plastic; packing and insulating materials
19 - Non-metallic building materials
Goods & Services
Pigments dispersant based on titanium dioxide in the form of powder or granules for the production of extruded products, in particular foils, bags, sacks and bottles; manures; fire extinguishing compositions; flame retardant compositions; Chemical preparations for use in water treatment; none of the aforesaid goods containing barytes Mineral pigments based on titanium dioxide Caulking paste Granulated and ground limestone
01 - Chemical and biological materials for industrial, scientific and agricultural use
02 - Paints, varnishes, lacquers
03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
05 - Pharmaceutical, veterinary and sanitary products
16 - Paper, cardboard and goods made from these materials
17 - Rubber and plastic; packing and insulating materials
19 - Non-metallic building materials
Goods & Services
Carpets, rugs, mats and matting, linoleum and non-textile coverings for existing floors and non-textile wall hangings, all of the aforesaid containing minerals and mineral fillers; textile floor coverings, all of the aforesaid containing minerals and mineral fillers unprocessed thermoplastics, namely mixtures of substances consisting of thermoplastics and calcium carbonates, and additives, including pigments or minerals in the form of powder or granules for manufacturing extrudate products, in particular films, bags, sacks and bottles; fire extinguishing compositions; flame retardant compositions; processed minerals in the form of additives in plastics, adhesives or paper in International Class 1. Mineral pigments; floor coatings containing minerals and mineral fillers Bleaching preparations for laundry use, cleaning preparations, polishing preparations, scouring preparations, abrasive preparations, all of the aforesaid containing minerals and mineral fillers; none of the aforesaid goods for use in building paints and the coating industry Veterinary preparations for domestic animal medical conditions; sanitary preparations for medical purposes, dietetic food and substances adapted for medical or veterinary use; food for babies, dietary supplements for humans and animals; medical and surgical plasters, materials for dressings; materials for stopping teeth and dental wax, disinfectants, all of the aforesaid containing minerals and mineral fillers Sanitary preparations for medical purposes; dietetic food adapted for medical or veterinary use; food for babies, dietary supplements for humans and animals; medical and surgical plasters, and dressings; materials for stopping teeth and dental wax, disinfectants, all of the aforesaid containing minerals and mineral fillers in International Class 5. Adhesive sealants for general use; packing materials of rubber or plastics; insulating materials; materials for thermal insulation and fire protection, namely, fire resistant composite panels made of carbon fibers and moldable compounds for use in jointing and packing, all of the aforesaid containing minerals and mineral fillers Granulated and ground limestone; mineral building materials, namely, granulated and ground limestone; building materials, namely granulated and ground limestone containing mineral fillers; spackling compound; non-metallic expansion joints for floors and walls; levelling compounds, namely, spackling compound; adhesive mortar for building purposes; mortar mix; bitumen
The invention relates to a process for the preparation of coating dispersions for use in the paper industry by co-grinding natural calcium carbonate (GCC) and precipitated calcium carbonate (PCC), characterized in that powdery GCC is co-ground with a slurry containing from 5 to 70% by weight of PCC to obtain a particle size distribution of the calcium carbonate with at least 90% by weight of smaller than 5 μm, at least 70% by weight of smaller than 2 μm, and at least 20% by weight of smaller than 1 μm, with a weight average particle size within a range of from 0.7 to 3 μm.
The invention relates to a process for the preparation of coating dispersions for use in the paper industry by co-grinding natural calcium carbonate (GCC) and precipitated calcium carbonate (PCC), characterized in that powdery GCC is co-ground with a slurry containing from 5 to 70% by weight of PCC to obtain a particle size distribution of the calcium carbonate with at least 90% by weight of smaller than 5 μm, at least 70% by weight of smaller than 2 μm, and at least 20% by weight of smaller than 1 μm, with a weight average particle size within a range of from 0.7 to 3 μm.
The present invention relates to a method for the production of brushing-on color dispersions for use in the paper industry by cogrinding natural calcium carbonate (GCC) and precipitated calcium carbonate (PCC), which is characterized in that powdery (GCC) is coground with a slurry containing 5% to 70% by weight of PCC to a particle size distribution of the calcium carbonate of at least 90% by weight smaller than 5 mm, at least 70% by weight smaller than 2 mm, and at least 20% by weight smaller than 1 mm, with a weight average particle size ranging from 0.7 to 3 쎽m
The invention relates to a method for producing surface-modified inorganic fillers or pigments of a desired particle size. Said method is characterized in that filler or pigment slurries of inorganic fillers or pigments are milled to the desired particle size under the action of compressive and shear forces using polymer dispersions, whereby the fillers and/or pigments are additionally brought into contact with conventional milling auxiliary agents and/or dispersants (active agent) in a quantity of between 0.1 and 2.0 wt. %, in relation to the fillers or pigments. The invention also relates to the fillers and pigments that are obtained by said method and to their use for producing dispersion inks, adhesives, coatings or coating compounds for the paper industry, in particular coating compounds used in various industry segments, such as sheet fed offset printing, roll offset printing, gravure printing and for the production of cardboard and special papers.
The invention relates to a method for producing surface-modified inorganic fillers or pigments having a desired grain size. Said method is characterized in that filler or pigment slurries of inorganic fillers or pigments having a given grain size are ground to the desired filler or pigment grain size in a vertical mill using polymer dispersions, previously known auxiliary grinding agents, and/or dispersing agents at an amount of 0.1 to 4.0 percent by weight (active substance) relative to the fillers or pigments, as well as grinding balls having an equivalent diameter of up to 5 mm, under the effect of pressures and shearing forces at a temperature of the grinding material of at least 50 °C, and the binding agents of the polymer dispersions are rubbed onto the fillers or pigments and are provided with a polymer coating. Also disclosed are the fillers or pigments obtained by means of the inventive method, the use thereof for producing emulsion paints, adhesives, coatings, or spreading materials for the paper industry, especially coatings or spreading materials for different segments of the paper industry, such as sheet offset, web offset, intaglio printing, cardboard, and special papers.
C09C 3/00 - Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
C08K 9/08 - Ingredients agglomerated by treatment with a binding agent
D21H 19/38 - Coatings with pigments characterised by the pigments
D21H 17/69 - Water-insoluble compounds, e.g. fillers or pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper
01 - Chemical and biological materials for industrial, scientific and agricultural use
19 - Non-metallic building materials
Goods & Services
Crystalline calcium carbonate for use as a filler in cable insulation, rubber, sealants, polyurethane foams, cleaners, plaster, PVC products, carpet, polyolefin, road markers, paint, parts containing fiberglass, adhesives, glass and paper Marble in the form of granules, grains and powders
09 - Scientific and electric apparatus and instruments
Goods & Services
INDUSTRIAL CHEMICALS FOR USE AS FILERS IN THE MANUFACTURE OF COSMETICS, FOODSTUFFS INSULATION, PAINTS, COATINGS, ADHESIVES, RUBBER, SEALERS, GLASS, FIBERGLASS, LIQUID ABRASIVES, PLASTER, PAPER, CARDBOARD AND PLASTICS
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
chemicals used in industry, namely, industry minerals based on calcium carbonate, magnesium carbonate, dolomite, talc, aluminum trihydrate, sericite, baryte, and anhydrous kaolin, as well as other industrial minerals in powder or granular form, also micronized, refined or after-treated, as pure substances or as a mixture thereof or with other minerals, for use as fillers in industrial processes, in particular in the dye industry, and plastic industry
