The present invention relates to a method of manufacturing a surface-modified material, wherein the method comprises the steps of applying a coating composition onto at least one surface of a substrate to form a porous coating layer thereon, wherein the coating composition comprises mineral particles selected from the group consisting of calcium carbonate, calcium phosphate, hydromagnesite, and mixtures thereof, and a binder, and infusing the porous coating layer with at least 150 wt.-%, based on the total weight of the porous coating layer, of an infusing liquid composition to form a contained liquid layer within and on the porous coating layer, wherein the infusing liquid composition is chemically inert to the substrate and the porous coating layer. Furthermore, the present invention relates to a corresponding surface-modified material, an article comprising the same, and the use of such materials.
D21H 19/82 - Papier comprenant plusieurs couches superposées
D21H 21/14 - Matériaux non fibreux ajoutés à la pâte, caractérisés par leur fonction, leur forme ou leurs propriétés; Matériaux d'imprégnation ou de revêtement du papier, caractérisés par leur fonction, leur forme ou leurs propriétés caractérisés par leur fonction ou leurs propriétés dans, ou sur, le papier
The invention is directed to stabilizer compositions comprising at least one oxalanilide UV absorber and/or at least one (2-hydroxyphenyl)-s-triazine UV absorber, and at least one oligomeric hindered amine light stabilizer (HALS), optionally further comprising at least one phenolic antioxidant, at least one liquid diluent and/or further components. Said stabilizer compositions are preferably used in sealants or adhesives based on silyl-modified polymers (SMP). The invention also deals with a polymer composition based on silyl-modified polymers (SMP) comprising the new stabilizer combination of oxalanilide UV absorber and/or (2-hydroxyphenyl)-s-triazine UV absorber, and oligomeric hindered amine light stabilizer (HALS), optionally further comprising phenolic antioxidant and liquid diluent and/or further components.
A process is provided for preparing a wet ground mineral material comprising the steps of: a) providing an aqueous suspension comprising a mineral material, wherein the aqueous suspension has a pH value of equal to or above 8.0; b) adding at least one hydroxide base to the aqueous suspension provided in step a); c) wet grinding the aqueous suspension during and/or after step b) to obtain an aqueous suspension comprising a wet ground mineral material, wherein the wet grinding is carried out in the presence of at least one dispersing agent, and wherein the aqueous suspension obtained in step c) has a pH value which is at least 0.10 above the pH value of a comparative aqueous suspension which is obtained by the same process but without carrying out step b).
The present invention relates to a kit for improving food shelf life comprising a sheet-like element component and an alkaline component. The sheet-like element component comprises a particulate filler comprising surface-reacted calcium carbonate, a binder and an oxygen scavenger. The oxygen scavenger is a compound comprising at least two phenolic hydroxyl groups, which can be deprotonated by the alkaline component, thus activating the oxygen scavenger. Further aspects of the present invention relate to an activated sheet-like element formed from the inventive kit, a process for the manufacture of a kit for improving shelf life, a process for the manufacture of a sheet-like element component, a process for activating the sheet-like element component, a supply device comprising the activated sheet-like element, a food packaging comprising the activated sheet-like element and the use of the kit or the activated sheet-like element in a food packaging and for prolonging food shelf life.
The present invention relates to a method for producing a zinc oxide-functionalized calcium carbonate composite, a zinc oxide-functionalized calcium carbonate composite obtainable by a method, an article comprising the zinc oxide-functionalized calcium carbonate composite as well as the use of the zinc oxide-functionalized calcium carbonate composite in an aqueous preparation or in a solid article.
C09C 1/02 - Composés du magnésium ou des métaux alcalino-terreux
D21H 17/00 - Matériaux non fibreux ajoutés à la pâte caractérisés par leur constitution; Matériaux d'imprégnation du papier caractérisés par leur constitution
The invention relates to a composition comprising ground natural calcium carbonate being surface treated with phenylphosphonic acid and/or one or more salt(s) thereof, a process for manufacturing the same, its use as a nucleating agent in the production of a polymer formulation, a method for producing the polymer formulation, a nucleating agent comprising the composition, as well as a polymer formulation comprising the composition, and its use.
C08L 67/04 - Polyesters dérivés des acides hydroxycarboxyliques, p.ex. lactones
C09C 3/00 - Traitement, en général, de substances inorganiques, autres que des charges fibreuses, pour améliorer leurs propriétés de pigmentation ou de charge
C09C 3/08 - Traitement par des composés organiques de bas poids moléculaire
C09C 3/10 - Traitement par des composés organiques macromoléculaires
C09C 3/12 - Traitement par des composés organiques du silicium
The present invention relates to a method for performing a condensation reaction by heterogeneous catalysis using a surface-reacted calcium carbonate catalyst and the use of a dry surface-reacted calcium carbonate as a catalyst. The condensation reaction involves reacting a first substrate comprising a C═O double bond and a second substrate comprising an activated hydrogen to obtain a reaction mixture comprising one or more condensation products and one or more condensation byproducts.
C07C 45/45 - Préparation de composés comportant des groupes C=O liés uniquement à des atomes de carbone ou d'hydrogène; Préparation des chélates de ces composés par condensation
B01J 35/10 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général solides caractérisés par leurs propriétés de surface ou leur porosité
The present invention is directed to delivery system comprising a first hydromagnesite, wherein the first hydromagnesite is an unloaded hydromagnesite, and a second hydromagnesite, wherein the second hydromagnesite is loaded with at least one active agent.
A01N 25/08 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, caractérisés par leurs formes, ingrédients inactifs ou modes d'application; Substances réduisant les effets nocifs des ingrédients actifs vis-à-vis d'organismes autres que les animaux nuisibles contenant des solides comme supports ou diluants
A01N 37/38 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés organiques comportant un atome de carbone possédant trois liaisons à des hétéro-atomes, avec au plus deux liaisons à un contenant au moins un groupe carboxylique ou un thio-analogue, ou d'un de leurs dérivés, et un atome d'oxygène ou de soufre lié par une liaison simple, liés au même squelette carboné, cet atome d'oxygène ou de soufre ne faisant pas partie d'un groupe contenant au moins un atome d'oxygène ou de soufre lié à un système cyclique aromatique
The present invention refers to a catalytic system comprising a transition metal compound on a solid carrier, wherein the content of the transition metal element on the surface of the solid carrier is from 0.1 to 30 wt.-%, based on the dry weight of the solid carrier. Furthermore, the present invention refers to a method for manufacturing the catalytic system, the use of the inventive catalytic system in a chemical reaction, the use of a solid carrier loaded with a transition metal as a catalyst and to granules mouldings or extrudates comprising the catalytic system.
B01J 35/10 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général solides caractérisés par leurs propriétés de surface ou leur porosité
B01J 35/00 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général
C07C 51/23 - Préparation d'acides carboxyliques, de leurs sels, halogénures ou anhydrides par oxydation avec l'oxygène moléculaire de groupes contenant de l'oxygène en groupes carboxyle
C07C 29/60 - Préparation de composés comportant des groupes hydroxyle ou O-métal liés à un atome de carbone ne faisant pas partie d'un cycle aromatique à six chaînons par élimination de groupes hydroxyle, p.ex. par déshydratation
10.
A PARTICULATE MAGNESIUM ION-COMPRISING MATERIAL FOR NOX UPTAKE
The present invention relates to a process for taking up one or more nitrogen oxide(s) from a medium using at least one particulate magnesium ion-comprising material, a particulate magnesium ion-comprising material obtained by the process as well as an adsorbing material comprising said at least one particulate magnesium ion-comprising material and the use of at least one particulate magnesium ion-comprising material having a BET specific surface area as measured by the BET nitrogen method in the range from 4 to 400 m2/g for taking up one or more nitrogen oxide(s) from a gaseous and/or aero
B01J 20/04 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtration; Absorbants ou adsorbants pour la chromatographie; Procédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant des composés des métaux alcalins, des métaux alcalino-terreux ou du magnésium
B01J 20/28 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtration; Absorbants ou adsorbants pour la chromatographie; Procédés pour leur préparation, régénération ou réactivation caractérisées par leur forme ou leurs propriétés physiques
B01J 20/30 - Procédés de préparation, de régénération ou de réactivation
11.
SURFACE-REACTED CALCIUM CARBONATE FUNCTIONALIZED WITH IRON OXIDE SPECIES FOR COSMETIC, PAINT AND COATING APPLICATIONS
A method of manufacturing a pigment comprising the steps of a) providing at least one surface-reacted calcium carbonate, b) providing at least one water-soluble iron compound, c) providing at least one treatment agent, d) combining the at least one surface-reacted calcium carbonate of step a) with the at least one water-soluble iron compound of step b) in an aqueous medium, e) adding the at least one treatment agent to the mixture of step d), f) dewatering the mixture of step e), g) thermally treating the mixture of step f) at a temperature of from 80 to 150° C., wherein the surface-reacted calcium carbonate is a reaction product of ground natural calcium carbonate-containing mineral or precipitated calcium carbonate with carbon dioxide and one or more H3O+ ion donors; a pigment obtained by said method and products thereof.
The present invention relates to a process for the treatment of wastewater in the membrane bioreactor (MBR) process using at least one membrane module, characterized by the steps of a) providing wastewater, b) contacting the wastewater of step a) with the at least one membrane module in the presence of sludge, c) adding calcium carbonate to the wastewater of step a) before and/or during step b); the use of calcium carbonate in such a process, a method for increasing the membrane permeability in a membrane bioreactor (MBR) process using at least one membrane module by adding calcium carbonate, as well as a method for increasing the membrane flux rate in a membrane bioreactor (MBR) process using at least one membrane module by adding calcium carbonate.
METHOD AND APPARATUS FOR DETECTING AN AMORPHOUS AND/OR CRYSTALLINE STRUCTURE OF PHOSPHATE AND/OR SULPHATE SALTS ON THE SURFACE OF A SUBSTRATE OR WITHIN A SUBSTRATE
A method for detecting an amorphous and/or crystalline structure of phosphate and/or sulphate salts on the surface of a substrate or within a substrate is described. The method comprises the steps of providing an LWIR imaging system with an infrared light emitting source (A) configured to emit infrared light over the whole range of 8 to 14 micrometers, an LWIR detecting device (B) configured to detect an intensity of electromagnetic radiation scattered, emitted and/or reflected by the substrate, and a control circuitry for controlling the LWIR detecting device. The method further comprises providing a substrate comprising an amorphous and/or crystalline structure of phosphate and/or sulphate salts on the surface of the substrate or within the substrate, irradiating the provided substrate with the infrared light emitting source, acquiring, using the LWIR detecting device, a stream of a plurality of temporally consecutive images of the substrate and the amorphous and/or crystalline structure of phosphate and/or sulphate salts irradiated with the infrared light emitting source, and selecting, based on processing the acquired stream of images with the control circuitry, at least one focused image, in which the amorphous and/or crystalline structure of phosphate and/or sulphate salts is substantially in focus of the LWIR detecting device.
G01N 21/3563 - Couleur; Propriétés spectrales, c. à d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p.ex. spectrométrie d'absorption atomique en utilisant la lumière infrarouge pour l'analyse de solides; Préparation des échantillons à cet effet
G02B 7/36 - Systèmes pour la génération automatique de signaux de mise au point utilisant des techniques liées à la netteté de l'image
G01N 21/88 - Recherche de la présence de criques, de défauts ou de souillures
The present invention relates to methods for preparing a crease patterned fibre article, a crease patterned fibre article obtainable by said method as well as the use of a crease patterned fibre article as a packaging, design article, fabrics, bio-tissue implant, organ substitute, organ regeneration (patch), organ model, tissue substitute, tissue model, tissue scaffolds, cell growth support, cell maturing support or bone reinforcement.
Some embodiments of the invention include polymer compositions. In other embodiments, the polymer compositions Ncomprise a polymer resin composition and a masterbatch composition. Some embodiments of the invention include methods for decreasing fusion time. Further embodiments include methods for making polymer products from the polymer composition. Certain embodiments include the polymer products made from the polymer composition and/or the methods disclosed herein. Additional embodiments of the invention are also discussed herein.
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 material has a specific particle size distribution and a specific surface-treatment layer. The present invention further relates to a process for producing the breathable film, the use of a surface-treated filler material comprising calcium carbonate as a filler in a breathable film, an article comprising the breathable film and uses of the breathable film.
C08K 9/04 - Ingrédients traités par des substances organiques
A61L 15/22 - Bandages, pansements ou garnitures absorbant les fluides physiologiques tels que l'urine, le sang, p.ex. serviettes hygiéniques, tampons contenant des matériaux macromoléculaires
A61L 15/42 - Utilisation de matériaux caractérisés par leur fonction ou leurs propriétés physiques
The present invention relates to a storage stabilization agent for stabilizing an aqueous composition upon storage comprising at least two different water soluble or water dispersible ion sources selected from the group consisting of water soluble or water dispersible source of bismuth ions, water soluble or water dispersible source of magnesium ions, water soluble or water dispersible source of sodium ions, water soluble or water dispersible source of potassium ions and water soluble or water dispersible source of zinc ions. Furthermore, the present invention relates to an aqueous preparation comprising the storage stabilization agent, a process for stabilizing an aqueous preparation upon storage as well as the use of the storage stabilization agent for stabilizing the pH value of an aqueous preparation or preventing microorganisms as well as viruses and/or bacteriophages from growing or both.
The present invention relates to a kit for improving food shelf life comprising a sheet-like element component and an alkaline component. The sheet-like element component comprises a particulate filler comprising a mineral a binder and an oxygen scavenger. The oxygen scavenger is a compound comprising at least two phenolic hydroxyl groups, which can be deprotonated by the alkaline component, thus activating the oxygen scavenger. Further aspects of the present invention relate to an activated sheet-like element formed from the inventive kit, a process for the manufacture of a kit for improving shelf life, a process for the manufacture of a sheet-like element component, a process for activating the sheet-like element component, a supply device comprising the activated sheet-like element, a food packaging comprising the activated sheet-like element and the use of the kit or the activated sheet-like element in a food packaging and for prolonging food shelf life.
C09D 5/00 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produits; Apprêts en pâte
B65D 85/00 - Réceptacles, éléments d'emballage ou paquets spécialement adaptés à des objets ou à des matériaux particuliers
C09D 7/48 - Stabilisants contre la dégradation par l’oxygène, la chaleur ou la lumière
C09D 7/61 - Adjuvants non macromoléculaires inorganiques
C09D 7/63 - Adjuvants non macromoléculaires organiques
The present invention relates to a filled polymer composition comprising polyethylene, polypropylene and an ultrafine calcium carbonate-containing filler material surface-treated with a surface-treatment agent, which has a total amount of carbon atoms from C4 to C34 and comprises at least one carboxyl group and/or a derivative thereof. The present invention further relates to a process for producing said filled polymer composition, the use of the surface-treated calcium carbonate-containing filler material for improving the mechanical properties of a polymer composition comprising polyethylene and polypropylene, as well as an article comprising the inventive filled polymer composition.
The present invention refers to a white UV-absorbing surface-reacted calcium carbonate doped with a titanium species, comprising calcite and hydroxyapatite in a weight ratio of from 99:1 to 1:99 based on the dry weight of the calcite and the dry weight of the hydroxyapatite and having a specific surface area of from 15 m2/g to 200 m2/g, wherein the titanium species is present in an amount from 0.01 to 20 wt.-% of titanium element, based on the total dry weight of the surface-reacted calcium carbonate. Furthermore, the present invention refers to a process for producing the white UV- absorbing surface-reacted calcium carbonate doped with a titanium species, the use of said white UV- absorbing surface-reacted calcium carbonate doped with a titanium species as well as an article comprising said white UV-absorbing surface-reacted calcium carbonate doped with a titanium species.
C09C 1/02 - Composés du magnésium ou des métaux alcalino-terreux
22.
PROCESS FOR PRODUCING A WHITE UV-ABSORBING SURFACE-REACTED CALCIUM CARBONATE DOPED WITH A TITANIUM SPECIES, A WHITE UV-ABSORBING SURFACE-REACTED CALCIUM CARBONATE AND USE THEREOF
The present invention refers to a process for producing white UV-absorbing surface-reacted calcium carbonate doped with a titanium species, comprising the steps of providing a calcium carbonate-comprising material, a calcium phosphate selected from monocalcium phosphate and/or dicalcium phosphate, and at least one titanium comprising substance, treating the calcium carbonate-comprising material with the calcium phosphate in an aqueous medium to form an aqueous suspension and grinding the aqueous suspension at a pH value of at least 4.2 to form an aqueous suspension of surface-reacted calcium carbonate, wherein the calcium carbonate-comprising material and the calcium phosphate in combination have a calcium ion to phosphate ion molar ratio (Ca2+:PO43-) in the range from 1.75:1 to 100:1, and wherein the at least one titanium comprising substance is added before and/or during and/or after the treatment step and/or before and/or during the grinding step.
C09C 1/02 - Composés du magnésium ou des métaux alcalino-terreux
23.
KIT COMPRISING SURFACE-TREATED CALCIUM CARBONATE AND A PEROXIDE AGENT FOR IMPROVING THE MECHANICAL PROPERTIES OF POLYETHYLENE/POLYPROPYLENE COMPOSITIONS
The present invention relates to a kit of parts comprising a surface-treated calcium carbonate-containing filler material and a peroxide agent for improving the mechanical properties of a polymer mixture comprising at least one polyethylene polymer and at least one polypropylene polymer, a filled polymer mixture, a process for the preparation of a filled polymer composition, a filled polymer composition obtained thereby or obtainable by reacting the filled polymer mixture, the use of a surface-treated calcium carbonate-containing filler material and a peroxide reagent for reacting a polymer composition comprising at least one polyethylene polymer and at least one polypropylene polymer, preferably thereby improving the mechanical properties of the polymer composition, as well as an article comprising the filled polymer mixture or the filled polymer composition.
The present invention relates to a moisture-curing one-component polymer composition comprising a polymer material and a natural ground calcium carbonate (GCC), a cured product obtained by curing the moisture-curing one-component polymer composition, a process for preparing such a moisture-curing one-component polymer composition as well as a process for preparing such a cured product and the use of a natural ground calcium carbonate (GCC) for decreasing the processing time for preparing such a moisture-curing one-component polymer composition and/or increasing the elongation at break of such a cured product.
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 obtainable by the process, a product comprising the precipitated calcium carbonate as well as the use of the natural ground calcium carbonate (NGCC) in a process for producing an aqueous suspension of precipitated calcium carbonate.
The present invention refers to a catalytic system comprising a transition metal compound on a solid carrier, wherein the content of the transition metal compound on the surface of the solid carrier is from 0.1 to 30 wt.-%, based on the dry weight of the solid carrier. Furthermore, the present invention refers to a method for manufacturing the catalytic system, the use of the inventive catalytic system in a chemical reaction, the use of a solid carrier loaded with a transition metal compound as a catalyst and to granules mouldings or extrudates comprising the catalytic system.
B01J 35/10 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général solides caractérisés par leurs propriétés de surface ou leur porosité
B01J 35/02 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général solides
A sorting device for removing of impurities (14) in a stream of a bulk material (13), comprising: a detection unit (11) configured to detect one or more impurities (14) in a stream of a bulk material (13) and to generate corresponding impurity data; a removal unit (15) configured to remove a volume share in the stream of the bulk material (13) based on the impurity data; wherein the volume share comprises at least parts of the bulk material (13) and the one or more impurities (14).
The present invention relates to a filled polymer composition comprising at least one polyolefin polymer, at least one thermoplastic polymer and a calcium carbonate-containing filler material, a process for the production thereof, the use of a calcium carbonate-containing filler material in a polymer composition comprising at least one polyolefin polymer and at least one thermoplastic polymer, as well as an article comprising the filled polymer composition.
The present invention relates to a drilling fluid comprising an alkaline earth metal mineral carrier having an intra-particle intruded specific pore volume of at least 0.8 cm3/g, a process for producing a drilling fluid and the use of a loaded mineral carrier having an intra-particle intruded specific pore volume of at least 0.8 cm3/g for the delivery of a surfactant to a drilling fluid.
A device for producing expanded granulated material from grains of sand with an expanding agent includes a furnace with a furnace shaft, which has upper and lower ends. A conveying section extends between the ends and passes through separately-arranged heating zones in a conveying direction. At least one feeder charges at least the unexpanded material into the furnace shaft at one end toward the other end. At least one rotatable shaft insert is arranged at least in sections in the furnace shaft and has at least one scraper blade forming with an inner wall of the furnace shaft at least one gap having a gap width and being designed, during rotation of the at least one shaft insert in an operating state of the device, to remove caking on the inner wall at least in sections if a thickness of the caking is greater than the respective gap width.
F27D 25/00 - Dispositifs pour enlever les incrustations
F27B 1/10 - Fours à cuve ou fours verticaux similaires ou à prédominance verticale - Parties constitutives, accessoires ou équipements particuliers à ces types de fours
A curable elastomer composition includes a crosslinkable polymer, and a filler selected from surface-reacted calcium carbonate, precipitated hydromagnesite, or a mixture thereof, wherein the surface-reacted calcium carbonate is a reaction product of natural ground calcium carbonate or precipitated calcium carbonate with carbon dioxide and one or more H3O+ ion donors, wherein the carbon dioxide is formed in situ by the H3O+ ion donors treatment and/or is supplied from an external source. Furthermore, the disclosure relates to a cured elastomer product formed from said composition, an article including the cured elastomer product, a method of producing a cured elastomer product, and use of the filler for reinforcing a cured elastomer product.
The present invention relates to the use of surface-reacted calcium carbonate as stabilizing agent for a probiotic composition, wherein the surface-reacted calcium carbonate is a reaction product of natural ground calcium carbonate or precipitated calcium carbonate with carbon dioxide and one or more H3O+ ion donors, wherein the carbon dioxide is formed in situ by the H3O+ ion donors treatment and/or is supplied from an external source.
The present invention relates to a breathable film comprising at least one biodegradable polymer, a process for producing the breathable film, the use of a surface-treated filler material product as filler in the breathable film, an article comprising the breathable film as well as the use of the breathable film in hygienic applications, medical applications, healthcare applications, filtration materials, geotextile products, agricultural applications, horticultural applications, clothing, footwear products, baggage products, household applications, industrial applications, packaging applications, building applications, or construction.
The present invention relates to the use of a mineral blend as cosmetic agent for a wet cosmetic composition, wherein the mineral blend comprises a first component being selected from natural ground calcium carbonate and/or precipitated calcium carbonate, and a second component being a surface-reacted calcium carbonate, as well as to a wet cosmetic composition comprising said mineral blend.
The present invention relates to a hydrophobic antimicrobial agent comprising a mineral material, which is surface coated with a copper and/or silver salt of at least one fatty acid, a method for its manufacture, wherein at least one fatty acid and at least one copper and/or silver salt are dissolved in a non-aqueous solvent, the solutions are combined, the copper and/or silver salt of the at east one fatty acid is precipitated by adding water, separated, and surface coated onto the mineral material. Furthermore, the present invention relates to the hydrophobic antimicrobial agent obtained by said method, the use thereof as a filler, products comprising the hydrophobic antimicrobial agent, and the use of a copper and/or silver salt of at least one fatty acid for surface coating a mineral material.
A01N 25/26 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, caractérisés par leurs formes, ingrédients inactifs ou modes d'application; Substances réduisant les effets nocifs des ingrédients actifs vis-à-vis d'organismes autres que les animaux nuisibles sous forme de particules revêtues
A porous filler for reducing the gas permeability of an elastomer composition, a process for producing the elastomer composition comprising the porous filler, and the elastomer composition itself. The porous filler is selected from surface-reacted calcium carbonate, precipitated hydromagnesite and mixtures thereof. The addition of the porous filler to the elastomer composition allows for reducing the gas permeability of the elastomer composition while retaining or improving the mechanical properties of the elastomer composition.
A device for producing expanded granulated material from mineral material in the form of grains of sand with an expanding agent includes a furnace with a furnace shaft, having an upper end and a lower end. A conveying section extends between the two ends and passes through a number of heating zones arranged separately from one another in a conveying direction. The device also includes at least one feeder in order to charge at least the unexpanded material into the furnace shaft at one of the two ends in the direction of the other of the two ends. At least one directing element is at least partly arranged in the furnace shaft and forms a gap with an inner wall of the furnace shaft, at least in the region of one of the two ends. The at least one feeder is designed for charging the material into the gap.
A curable fluoropolymer composition includes a crosslinkable fluorine-containing polymer, and a filler selected from surface-reacted calcium carbonate, ultrafine calcium carbonate, or a mixture thereof, wherein the surface-reacted calcium carbonate is a reaction product of natural ground calcium carbonate or precipitated calcium carbonate with carbon dioxide and one or more H3O+ ion donors, wherein the carbon dioxide is formed in situ by the H3O+ ion donors treatment and/or is supplied from an external source. Furthermore, the disclosure relates to a cured fluoropolymer product formed from said composition, an article including the cured fluoropolymer product, a method of producing a cured fluoropolymer product, and use of said filler for reinforcing a cured fluoropolymer product.
C08K 9/04 - Ingrédients traités par des substances organiques
C09C 1/02 - Composés du magnésium ou des métaux alcalino-terreux
C09C 3/06 - Traitement par des composés inorganiques
C09C 3/10 - Traitement par des composés organiques macromoléculaires
C09C 3/00 - Traitement, en général, de substances inorganiques, autres que des charges fibreuses, pour améliorer leurs propriétés de pigmentation ou de charge
C08K 9/02 - Ingrédients traités par des substances inorganiques
C08J 3/20 - Formation de mélanges de polymères avec des additifs, p.ex. coloration
C08J 3/24 - Réticulation, p.ex. vulcanisation, de macromolécules
C08J 3/28 - Traitement par ondes énergétiques ou par rayonnement de particules
The present invention refers to Pickering emulsion comprising (i) water; (ii) 10 to 50 wt.-% oil, based on the total weight of the Pickering emulsion and (iii) 1 to 10 wt.-% of Pickering pigments, based on the total weight of the Pickering emulsion, wherein the Pickering pigments are calcium carbonate particles selected from surface-reacted calcium carbonate (SRCC) or mixtures of ground calcium carbonate (GCC) and surface-reacted calcium carbonate (SRCC) and wherein the calcium carbonate particles have a volume median particle size d50 value from 0.2 µm to 10 µm. Furthermore, the present invention refers to a composition comprising said Pickering emulsions and a method of preparing such Pickering emulsions. The present invention also refers to the use of calcium carbonate particles as Pickering pigments for stabilizing Pickering emulsions comprising water and 10 to 50 wt.-% oil, based on the total weight of the Pickering emulsion, wherein the calcium carbonate particles are selected from surface-reacted calcium carbonate (SRCC) or mixtures of ground calcium carbonate (GCC) and surface-reacted calcium carbonate (SRCC) and have a volume median particle size d50 value from 0.2 µm to 10 µm.
C09C 1/02 - Composés du magnésium ou des métaux alcalino-terreux
40.
A COMPOSITION FORMED FROM A CALCIUM OR MAGNESIUM CARBONATE-COMPRISING MATERIAL AND A SURFACE-TREATMENT COMPOSITION COMPRISING AT LEAST ONE CROSS-LINKABLE COMPOUND
A composition formed from a calcium or magnesium carbonate-including material and a surface-treatment composition including at least one cross-linkable compound, a dry process for the preparation of such a composition, a curable elastomer mixture comprising an elastomer resin and the composition, a cured elastomer product formed from the curable elastomer mixture, a process for preparing the cured elastomer product, the use of at least one cross-linkable compound including at least two functional groups, wherein at least one functional group is suitable for cross-linking an elastomer resin and wherein at least one functional group is suitable for reacting with the calcium or magnesium carbonate-including material in the compounding of an elastomer formed from an elastomer resin and at least one calcium or magnesium carbonate-comprising material as filler as well as an article formed from the cured elastomer product.
The present invention refers to a liquid foliar composition, a method of formulating such a liquid foliar composition, a method of increasing the wettability of a surface, use of said liquid foliar composition in agricultural and horticultural applications as well as the use of a particulate mineral-based material comprising at least one alkaline earth metal ion-comprising material, iron oxide or zinc oxide in a liquid foliar composition.
C05D 3/02 - Engrais calciques à partir de pierre à chaux, carbonate de calcium, hydrate de calcium, de chaux éteinte, oxyde de calcium, composés calciques résiduaires
The present invention relates to a process for the production of a microcapsule comprising an active ingredient or inactive precursor thereof, as well as a microcapsule obtainable thereby. The process involves the use of a surface-reacted calcium carbonate as a template for encapsulating the active ingredient or inactive precursor thereof. The active ingredient or inactive precursor thereof is loaded onto the surface-reacted calcium carbonate and subsequently encased by a multilayer shell comprising at least two complementary layers using layer-by-layer assembly. Further aspects of the invention relate to the use of a surface-reacted calcium carbonate as a template for encapsulating the active ingredient or inactive precursor thereof, a product comprising said microcapsule, as well as the use of said microcapsule.
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 carbonate, a process for the preparation of the precipitated calcium carbonate, a polymer formulation comprising the precipitated calcium carbonate, an article formed from the polymer formulation, a process for preparing the article as well as the use of the precipitated calcium carbonate in a polymer formulation
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-comprising material, a process for the preparation of the calcium carbonate-comprising material, a polymer formulation comprising the calcium carbonate-comprising material, an article formed from the polymer formulation, a process for preparing the article as well as the use of the calcium carbonate-comprising material in a polymer formulation
The present invention refers to the use of granules comprising surface-reacted calcium carbonate and one or more binder(s) as excipient in a pharmaceutical, nutraceutical, agricultural, veterinary, cosmetic, home, food, packaging or personal care product, wherein the granules have i) a weight particle size d90 of 150 to 700 μm, as measured according to mechanical sieving, ii) a weight median particle size d50 of 45 to 300 μm, as measured according to mechanical sieving, iii) a weight particle size d10 of 18 to 100 μm, as measured according to mechanical sieving, and iv) a specific surface area of ≥15.0 m2/g as measured by the BET nitrogen method.
The present invention refers to a dry composition for chemical and physical sun protection, the composition comprising at least one mineral material selected from the group consisting of surface reacted calcium carbonate and/or hydromagnesite, and from 0.1 wt.-% to 100 wt.-%, based on the dry weight of the at least one mineral material of at least one lignin. Furthermore, the present invention refers to an emulsion comprising the inventive dry composition as well as the use of the inventive emulsion for chemical and physical sun protection in a cosmetic formulation.
A61K 8/19 - Cosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des composés inorganiques
A61K 8/06 - Cosmétiques ou préparations similaires pour la toilette caractérisés par une forme physique particulière Émulsions Émulsions
A61K 8/81 - Cosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des composés organiques macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons insaturées carbone-carbone
A61Q 17/04 - Préparations topiques pour faire écran au soleil ou aux radiations; Préparations topiques pour bronzer
47.
COATINGS COMPRISING ANTIMICROBIAL ACTIVE INGREDIENTS FOR FOOD PACKAGING
The present invention relates to a sheet-like element suitable for use in a food packaging, comprising a coating layer comprising surface-reacted calcium carbonate. The coating layer is adapted for being loaded with an antimicrobial active composition, such as an essential oil. The present invention further relates to a coating layer comprising surface-reacted calcium carbonate loaded with an antimicrobial active composition suitable for use in a food packaging, as well as to a process for the manufacture of said sheet-like element, a sheet-like element supply device, a food packaging comprising said sheet-like element, the use of said sheet-like element in a food packaging and the use of said sheet-like element for achieving an antimicrobial and/or antifungal and/or anti-mould and/or antifouling effect in a food packaging.
The present invention refers to a mineral matter powder preparation by wet process without acrylic additive or other grinding aid additives and to Me use of said mineral matter after an optional hydrophobic treatment. Said mineral material Having superior dispersing properties.
C09D 1/00 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, à base de substances inorganiques
C09C 1/02 - Composés du magnésium ou des métaux alcalino-terreux
C09C 3/04 - Traitement physique, p.ex. broyage, traitement par des vibrations ultrasoniques
D21H 17/00 - Matériaux non fibreux ajoutés à la pâte caractérisés par leur constitution; Matériaux d'imprégnation du papier caractérisés par leur constitution
D21H 17/67 - Composés insolubles dans l'eau, p.ex. charges ou pigments
D21H 17/68 - Composés insolubles dans l'eau, p.ex. charges ou pigments siliceux, p.ex. argiles
D21H 19/38 - Couches contenant des pigments caractérisées par les pigments
D21H 19/40 - Couches contenant des pigments caractérisées par les pigments siliceux, p.ex. argiles
D21H 21/52 - Additifs d'une longueur définie ou d'une forme définie
B02C 23/36 - Addition de fluide, dans un but autre que celui de broyer ou de désagréger par l'énergie du fluide la zone de broyage ou de désagrégation étant immergée dans un liquide
The present invention relates to the use of particulate mineral material comprising barite for scavenging heavy metal anions from a liquid medium, wherein the heavy metal anions form water-insoluble barium salts with barium cations of the barite, and wherein the particulate mineral material has a specific surface area of from 0.1 m2/g to 100 m2/g, measured using nitrogen sorption and the BET method.
C04B 22/14 - Acides ou leurs sels comportant du soufre dans la partie anionique, p.ex. sulfures
C04B 28/02 - Compositions pour mortiers, béton ou pierre artificielle, contenant des liants inorganiques ou contenant le produit de réaction d'un liant inorganique et d'un liant organique, p.ex. contenant des ciments de polycarboxylates contenant des ciments hydrauliques autres que ceux de sulfate de calcium
C04B 7/36 - Fabrication des ciments hydrauliques en général
C02F 1/28 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par absorption ou adsorption
C02F 1/66 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par neutralisation; Ajustage du pH
50.
IN SITU MINERALIZATION OF 3D PRINTED METASTABLE CALCIUM SPECIES
The present invention refers to a biomimetic minerizable 3D-printing ink, a method for the production of such a biomimetic minerizable 3D-printing ink, a method for the production of a biomineralized 3D-printed article, a biomineralized 3D-printed article as well as the use of a crystallization trigger which is an oligopeptide selected from the group comprising an oligopeptide of the HABP family and an oligopeptide of the P11-family for 3D printing.
The present invention refers to a Co-ground active(s) comprising product comprising a carrier material being surface-reacted calcium carbonate, a method for preparing said co-ground active(s) comprising product, a pharmaceutical, nutraceutical, veterinary or agricultural product comprising the co-ground active(s) comprising product according as well as the use of the surface-reacted calcium carbonate as a carrier material for reducing the X-ray crystallinity of solid active(s).
A composition includes a calcium carbonate-comprising material and from 0.1 to 8 wt.-%, based on the total weight of the calcium carbonate-comprising material, of at least one grafted polymer comprising at least one succinic anhydride group obtained by grafting maleic anhydride onto a homo- or copolymer including butadiene units and optionally styrene units and/or salty reaction products thereof a polyester mixture including the composition, a polyester product prepared from the polyester mixture, a process for preparing the polyester product as well as the use of the at least one grafted polymer to decrease the melt flow rate of such a polyester product and an article formed from the polyester product.
C08L 67/00 - Compositions contenant des polyesters obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principale; Compositions contenant des dérivés de tels polymères
C08L 51/00 - Compositions contenant des polymères greffés dans lesquels le composant greffé est obtenu par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone; Compositions contenant des dérivés de tels polymères
C08J 3/205 - Formation de mélanges de polymères avec des additifs, p.ex. coloration en présence d'une phase liquide
A conveyor chain (10, 31) for conveying material, comprising: a joint element (11) with a first interface (12) and a second interface (13); a first chain element (14) configured to be connected with the first interface (12) of the joint element (11); a second chain element (15) configured to be connected with the second interface (13) of the joint element (11); wherein the first interface (12) provides a first pivoting degree of freedom in one direction and the second interface (13) provides a second pivoting degree of freedom in a second direction, wherein the second direction is different from the first direction; at least one conveying element (16) for conveying material arranged in the region of the joint element (11).
B65G 17/38 - Chaînes ou éléments de traction similaires; Liaisons entre les éléments de traction et les porte-charges
B65G 19/08 - Transporteurs comportant un impulseur ou une série d'impulseurs portés par un élément de traction sans fin et disposés de façon à déplacer objets ou matériaux sur une surface porteuse ou sur un matériau de base, p.ex. transporteurs sans fin à raclett pour déplacer un matériau en vrac dans des augets ou des canaux ouverts les impulseurs étant des raclettes de dimension et de forme semblables à la section transversale de l'auget ou du canal et fixés à une seule courroie, corde ou chaîne
B65G 19/14 - Transporteurs comportant un impulseur ou une série d'impulseurs portés par un élément de traction sans fin et disposés de façon à déplacer objets ou matériaux sur une surface porteuse ou sur un matériau de base, p.ex. transporteurs sans fin à raclett pour déplacer un matériau en vrac dans des conduits fermés, p.ex. des tubes
B65G 19/24 - Fixation des impulseurs à l'élément de traction
54.
POLYCARBONATE COMPOSITION COMPRISING A SURFACE-TREATED CALCIUM CARBONATE-CONTAINING MATERIAL
A polycarbonate composition is provided comprising a) a polycarbonate resin, b) a surface-treated calcium carbonate-containing material, wherein the surface-treated calcium carbonate-containing material is obtained by surface-treating a calcium carbonate-containing material with at least one hydrophobizing agent selected from the group consisting of aliphatic-substituted succinic anhydrides, carboxylic acid- and/or anhydride-functional polysiloxanes, and mixtures thereof, c) optionally titanium dioxide, d) optionally one or more additives. A use is provided of a surface-treated calcium carbonate-containing material as defined in the application as a filler for a polycarbonate composition. A surface-treated calcium carbonate-containing material is provided, wherein the surface-treated calcium carbonate-containing material is obtained by surface-treating a calcium carbonate-containing material with at least one hydrophobizing agent selected from the group consisting of carboxylic acid- and/or anhydride-functional polysiloxanes.
The present invention relates to an asphalt slurry seal composition comprising a mineral filler comprising an inorganic mineral blend having a multi-modal particle size distribution comprising at least a first maximum in the range of about 0.1 μm to about 15 μm and a second maximum in the range about 5 μm to about 35 μm, wherein about 5 wt. % to about 40 wt. % of the particles in the inorganic mineral blend (dry weight) are in the range of about 0.1 μm to about 15 μm, a pigment component comprised of at least one pigment, an additive component comprising at least one rheology modifier, an asphalt emulsion, optionally one or more functional minerals, and water. Further, the particles of the inorganic mineral blend may be subjected to surface treatments.
The present invention relates to an asphalt slurry seal composition comprising a mineral filler comprising an inorganic mineral blend having a multi-modal particle size distribution comprising at least a first maximum in the range of about 0.1 !am to about 15 !am and a second maximum in the range about 5 !am to about 35 !am, wherein about 5 wt. % to about 40 wt. % of the particles in the inorganic mineral blend (dry weight) are in the range of about 0.1 !am to about 15 lam, a pigment component comprised of at least one pigment, an additive component comprising at least one rheology modifier, an asphalt emulsion, optionally one or more functional minerals, and water. Further, the particles of the inorganic mineral blend may be subjected to surface treatments.
The present invention provides a composition comprising (i) a surface-reacted calcium carbonate, wherein the surface-reacted calcium carbonate is a reaction product of ground natural calcium carbonate (GNCC) or precipitated calcium carbonate (PCC) with carbon dioxide and one or more H3O+ ion donors and wherein the carbon dioxide is formed in situ by the H3O+ ion donors treatment and/or is supplied from an external source, and (ii) a tannin or a derivative thereof. The composition according to the invention is useful for reducing sweating and/or sweat odor. The present invention further provides a personal care formulation comprising the composition according to the invention.
A process is provided for preparing a wet ground mineral material comprising the steps of: a) providing an aqueous suspension comprising a mineral material, wherein the aqueous suspension has a pH value of equal to or above 8.0; b) adding at least one hydroxide base to the aqueous suspension provided in step a); c) wet grinding the aqueous suspension during and/or after step b) to obtain an aqueous suspension comprising a wet ground mineral material, wherein the wet grinding is carried out in the presence of at least one dispersing agent, and wherein the aqueous suspension obtained in step c) has a pH value which is at least 0.10 above the pH value of a comparative aqueous suspension which is obtained by the same process but without carrying out step b).
The present invention refers to a method for the production of granules comprising a magnesium ion-comprising material, granules comprising the magnesium ion-comprising material and the use of the granules in a nutraceutical product, agricultural product, veterinary product, cosmetic product, preferably in a dry cosmetic and/or dry skin care composition, home product, food product, packaging product, personal care product, preferably in an oral care composition in air treatment and in water treatment, or as excipient in a pharmaceutical product.
The present invention refers to the use of a calcium carbonate-based composition as an anticaking agent, wherein the calcium carbonate-based composition comprises a first component being a natural ground calcium carbonate or a precipitated calcium carbonate, and a second component being a surface-reacted calcium carbonate, wherein the surface-reacted calcium carbonate is a reaction product of natural ground calcium carbonate or precipitated calcium carbonate with carbon dioxide and at least one H3O+ ion donor, wherein the carbon dioxide is formed in situ by the at least one H3O+ ion donor treatment and/or is supplied from an external source. Furthermore, the present invention refers to a particulate composition comprising such an anticaking agent, and to a method for producing such a particulate composition.
A23P 10/43 - Fabrication de poudres à écoulement libre ou instantanées, c. à. d. de poudres reconstituées rapidement par l’ajout d’un liquide utilisant des agents antiagglomérants ou des agents améliorant l’aptitude à l’écoulement, ajoutés pendant ou après la formation de la poudre
A23L 29/00 - Aliments ou produits alimentaires contenant des additifs; Leur préparation ou leur traitement
61.
NONWOVEN FABRICS COMPRISING POLYLACTIC ACID AND SURFACE-TREATED CALCIUM CARBONATE
A process for the production of a nonwoven fabric. In particular, it relates to the production of a nonwoven fabric having desirable tactile and haptic as well as mechanical properties, as well as to the nonwoven fabric itself. The process requires the selection of specific polylactic acid polymers and corresponding process conditions.
D04H 1/56 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles par soudage des fibres ensembles, p.ex. par fusion partielle ou dissolution en association avec la formation de la fibre, p.ex. suivant immédiatement l'extrusion des fibres en brin
D04H 1/492 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles les voiles ou couches étant renforcées par des moyens mécaniques, p.ex. par roulage par aiguilletage ou opérations similaires pour provoquer l'enchevêtrement des fibres par jet de fluide
D01F 6/62 - Filaments, ou similaires, faits par l’homme, à un seul composant, formés de polymères synthétiques; Leur fabrication à partir de produits d'homopolycondensation à partir de polyesters
D01F 1/10 - Autres agents modifiant les propriétés de ces filaments
62.
PROCESS FOR PREPARING AN ALCOHOL USING A SURFACE-REACTED CALCIUM CARBONATE CATALYST
A process for preparing an alcohol by a Guerbet self-condensation reaction in the gas phase. The process comprises the steps of: a) providing a primary or secondary alcohol, wherein the primary or secondary alcohol has at least one p-hydrogen; b) providing a surface-reacted calcium carbonate, wherein the surface-reacted calcium carbonate is a reaction product of ground natural calcium carbonate (GNCC) or precipitated calcium carbonate (PCC) with carbon dioxide and one or more H3O+ ion donors and wherein the carbon dioxide is formed in situ by the H3O+ ion donors treatment and/or is supplied from an external source, and wherein the surface-reacted calcium carbonate has a specific surface area of at least 15 m2/g, measured using nitrogen and the BET method according to ISO 9277:2010; c) vaporizing the alcohol; d) reacting the vaporized alcohol in the presence of the surface-reacted calcium carbonate as a catalyst.
C07C 29/34 - Préparation de composés comportant des groupes hydroxyle ou O-métal liés à un atome de carbone ne faisant pas partie d'un cycle aromatique à six chaînons par des réactions augmentant le nombre d'atomes de carbone sans formation de groupes hydroxyle par condensation impliquant des groupes hydroxyle, ou leurs esters d'acides minéraux, p.ex. réaction de Guerbet
33O+33O+ion donors treatment and/or is supplied from an external source, and wherein the surface-reacted calcium carbonate has a specific surface area of at least 15 m2/g, measured using nitrogen and the BET method according to ISO 9277:2010; c) vaporizing the alcohol; d) reacting the vaporized alcohol in the presence of the surface-reacted calcium carbonate as a catalyst.
C07C 29/34 - Préparation de composés comportant des groupes hydroxyle ou O-métal liés à un atome de carbone ne faisant pas partie d'un cycle aromatique à six chaînons par des réactions augmentant le nombre d'atomes de carbone sans formation de groupes hydroxyle par condensation impliquant des groupes hydroxyle, ou leurs esters d'acides minéraux, p.ex. réaction de Guerbet
C07C 31/12 - Alcools monohydroxyliques acycliques contenant quatre atomes de carbone
C09C 1/02 - Composés du magnésium ou des métaux alcalino-terreux
B01J 23/00 - Catalyseurs contenant des métaux, oxydes ou hydroxydes métalliques non prévus dans le groupe
B01J 35/00 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général
B01J 35/02 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général solides
B01J 35/10 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général solides caractérisés par leurs propriétés de surface ou leur porosité
64.
DETECTION OF AN AMORPHOUS AND/OR CRYSTALLINE STRUCTURE OF PHOSPHATE AND/OR SULPHATE SALTS ON THE SURFACE OF A SUBSTRATE OR WITHIN A SUBSTRATE WITH A LWIR IMAGING SYSTEM
A method and an LWIR imaging system for detecting an amorphous and/or crystalline structure of phosphate and/or sulphate salts on the surface of a substrate or within a substrate are described. The method comprises the steps of i) providing an LWIR imaging system, the LWIR imaging system comprising a) an infrared light emitting source (A) that emits over the whole range of 8 to 14 micrometers, b) an LWIR detecting device (B) and c) a ToF distance sensor (C), ii) providing a substrate comprising an amorphous and/or crystalline structure of phosphate and/or sulphate salts on the surface of the substrate or within the substrate, ii) irradiating the provided substrate with the infrared light emitting source and iii) detecting, with the LWIR detecting device and using and/or based on the TOF distance sensor, the intensity of electromagnetic radiation scattered, emitted and/or reflected by the substrate and the amorphous and/or crystalline structure of phosphate and/or sulphate salts.
G01N 21/3563 - Couleur; Propriétés spectrales, c. à d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p.ex. spectrométrie d'absorption atomique en utilisant la lumière infrarouge pour l'analyse de solides; Préparation des échantillons à cet effet
G01N 21/94 - Recherche de souillures, p.ex. de poussières
G01N 21/88 - Recherche de la présence de criques, de défauts ou de souillures
G01N 21/47 - Dispersion, c. à d. réflexion diffuse
65.
ORGANIC BASED EMULSIONS FOR SUN FILTER APPLICATIONS
The present invention refers to an agricultural composition for providing UV-A and/or UV-B protection to plants and parts thereof, the composition comprising at least one wax, at least one lignin, at least one emulsifier, water, optionally calcium carbonate, and optionally a solvent, wherein the ratio of wax:lignin in the composition is from 100:1 to 100:200 based on the dry weight of the wax and the lignin. Furthermore, the present invention refers to the use of such an agricultural composition for UV-A and/or UV-B protection of plants and parts thereof as well as to the use of the combination of at least one wax and at least one lignin as UV-A and/or UV-B protecting agent, wherein the ratio of wax:lignin is from 100:1 to 100:200 based on the dry weight of the wax and the lignin.
A01N 3/00 - Conservation de végétaux ou de parties de ceux-ci, p.ex. par inhibition de l'évaporation, avec amélioration de l'aspect des feuilles; Mastic à greffer
66.
DRY COMPOSITIONS, EMULSIONS AND/OR FLUIDS FOR CHEMICAL AND PHYSICAL SUN PROTECTION AND USE THEREOF
The present invention refers to a dry composition for chemical and physical sun protection, the composition comprising a) at least one calcium carbonate, and b) from 0.1 wt.-% to 100 wt.-%, based on the dry weight of the at least one calcium carbonate of step a) of at least one lignin. Furthermore, the present invention refers to a fluid composition comprising the inventive dry composition as well as to an emulsion comprising the inventive dry composition. The present invention also refers to the use of the inventive compositions for sun protection of plants and parts thereof as well as the use of the inventive emulsion for chemical and physical sun protection in a cosmetic formulation.
A61K 8/06 - Cosmétiques ou préparations similaires pour la toilette caractérisés par une forme physique particulière Émulsions Émulsions
A01N 3/00 - Conservation de végétaux ou de parties de ceux-ci, p.ex. par inhibition de l'évaporation, avec amélioration de l'aspect des feuilles; Mastic à greffer
A61Q 17/04 - Préparations topiques pour faire écran au soleil ou aux radiations; Préparations topiques pour bronzer
The present invention relates to an aqueous coating composition. The aqueous coating composition comprises (a) a polymer A comprising units derived from an alpha-olefin and one or more comonomers selected from the group of methacrylates, acrylates, methacrylic acid, acrylic acid, maleates, maleic acid, maleic anhydride, and salts thereof; (b) a polymer B comprising units derived from one or more monomers selected from the group of methacrylates, acrylates, methacrylic acid, acrylic acid, maleates, maleic acid, maleic anhydride, and salts thereof; (c) a calcium carbonate- containing material in an amount in the range of 0.1 to below 20 wt.%, based on the total dry weight of the coating composition; and (d) optionally a wax. Furthermore, the invention relates to a process for preparing an aqueous coating composition according to invention, and to a coated article.
C09D 5/00 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produits; Apprêts en pâte
The invention relates to an aqueous coating composition, a process for preparing the same, and acoated article. The aqueous coating composition comprises (a) a polymer A comprising units derived from an alpha-olefin and one or more comonomers selected from the group of methacrylates, acrylates, methacrylic acid, acrylic acid, maleates, maleic acid, maleic anhydride, and salts thereof; (b) a polymer B comprising units derived from one or more monomers selected from the group of methacrylates, acrylates, methacrylic acid, acrylic acid, maleates, maleic acid, maleic anhydride, and salts thereof; (c) at least one pigment in an amount in the range of 0.1 to 30 wt.%, based on the total dry weight of the coating composition, the at least one pigment being selected from the group consisting of clay minerals, silicates, brucite, magnesium carbonate, barite, perlite, satin white, gypsum, aluminum oxide, titanium dioxide, surface-reacted calcium carbonates, and mixtures thereof; (d) optionally wax.
C09D 5/00 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produits; Apprêts en pâte
The present invention relates to an aqueous coating composition. The aqueous coating composition comprises (a) a polymer A comprising units derived from an alpha-olefin and one or more comonomers selected from the group of methacrylates, acrylates, methacrylic acid, acrylic acid, maleates, maleic acid, maleic anhydride, and salts thereof; (b) a polymer B comprising units derived from one or more monomers selected from the group of methacrylates, acrylates, methacrylic acid, acrylic acid, maleates, maleic acid, maleic anhydride, and salts thereof; (c) a calcium carbonate- containing material in an amount in the range of 0.1 to below 20 wt.%, based on the total dry weight of the coating composition; and (d) optionally a wax. Furthermore, the invention relates to a process for preparing an aqueous coating composition according to invention, and to a coated article.
C09D 5/00 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produits; Apprêts en pâte
The invention relates to an aqueous coating composition, a process for preparing the same, and acoated article. The aqueous coating composition comprises (a) a polymer A comprising units derived from an alpha-olefin and one or more comonomers selected from the group of methacrylates, acrylates, methacrylic acid, acrylic acid, maleates, maleic acid, maleic anhydride, and salts thereof; (b) a polymer B comprising units derived from one or more monomers selected from the group of methacrylates, acrylates, methacrylic acid, acrylic acid, maleates, maleic acid, maleic anhydride, and salts thereof; (c) at least one pigment in an amount in the range of 0.1 to 30 wt.%, based on the total dry weight of the coating composition, the at least one pigment being selected from the group consisting of clay minerals, silicates, brucite, magnesium carbonate, barite, perlite, satin white, gypsum, aluminum oxide, titanium dioxide, surface-reacted calcium carbonates, and mixtures thereof; (d) optionally wax.
C09D 5/00 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produits; Apprêts en pâte
The present invention refers to a paper article comprising a paper component having a first side and a second side, wherein the first side and/or the second side of the paper component is at least partially coated with a heat-sealable coating, wherein the heat-sealable coating comprises a first polymer comprising units derived from a (meth)acrylate and/or (meth)acrylic acid and/or a salt thereof, and a second polymer, being different from the first polymer, comprising units derived from a) a (meth)acrylate and/or (meth)acrylic acid and/or a salt thereof, and b) an alkene, wherein the first polymer and the second polymer are present in the heat-sealable coating in a weight ratio of 90:10 to 35:65, and wherein the first polymer and the second polymer are present in the heat-sealable coating in an overall amount of at least 50 wt. %, based on the total weight of the coating. Furthermore, the present invention refers to a laminate comprising a paper component, a substrate and a heat-seal layer being present between the paper component and the substrate, which is obtained by heat-sealing a paper article according to the present invention to the substrate. The invention also refers to a use of a coating for heat-sealing a paper component to a substrate.
C09J 7/35 - Adhésifs sous forme de films ou de pellicules caractérisés par la composition de l’adhésif activés par chauffage
C09J 5/06 - Procédés de collage en général; Procédés de collage non prévus ailleurs, p.ex. relatifs aux amorces comprenant un chauffage de l'adhésif appliqué
C09J 11/04 - Additifs non macromoléculaires inorganiques
D21H 27/36 - Pellicules obtenues à partir de composés macromoléculaires synthétiques
B32B 21/06 - Produits stratifiés composés essentiellement de bois, p.ex. une planche de bois, une feuille de placage, une feuille de bois aggloméré comprenant du bois comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique de papier ou de carton
B32B 27/10 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique de papier ou de carton
B32B 27/36 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyesters
B32B 27/32 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyoléfines
B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
B32B 29/00 - Produits stratifiés composés essentiellement de papier ou de carton
72.
SURFACE-TREATED MAGNESIUM OR CALCIUM ION-CONTAINING MATERIALS AS WHITE PIGMENTS IN ORAL CARE COMPOSITIONS
The present application is related to cancer immunotherapy, e.g. stimulation of T cell mediated anti-tumor therapy. Accordingly, described herein are methods of inducing or enhancing an adaptive immune response to a cancer in a subject and methods of treating cancer in a subject. In some embodiments, the methods hyperactivate dendritic cells (DCs), which induce T helper type I (TH1) and cytotoxic T lymphocyte (CTL) responses in the absence of TH2 immunity.
Plate-shaped wear elements for milling means, in particular of agitator mills, having at least one inclined surface area, kits employing them, their uses and methods using them.
B02C 17/16 - Appareils comportant des agitateurs placés dans une cuve fixe entraînant le contenu en mouvement
B02C 17/18 - Désagrégation au tonneau, c. à d. par des appareils constitués par une cuve où les produits à désagréger sont chargés, avec ou sans éléments particuliers de désagrégation tels que billes ou boulets - Parties constitutives
Plate-shaped wear elements for milling means, in particular of agitator mills, having at least one inclined surface area, kits employing them, their uses and methods using them.
B02C 17/16 - Appareils comportant des agitateurs placés dans une cuve fixe entraînant le contenu en mouvement
B02C 17/18 - Désagrégation au tonneau, c. à d. par des appareils constitués par une cuve où les produits à désagréger sont chargés, avec ou sans éléments particuliers de désagrégation tels que billes ou boulets - Parties constitutives
The invention relates to a device for producing expanded granulated material (2) from mineral material (1) in the form of grains of sand with an expanding agent, comprising a furnace (3) with a furnace shaft (4), which has an upper end (5) and a lower end (6), wherein a conveying section (7) extends between the two ends and passes through a number of heating zones (8) arranged separately from one another in a conveying direction (10), wherein at least one feeding means is also provided, in order to charge at least the unexpanded material into the furnace shaft at one of the two ends in the direction of the other of the two ends. According to the invention, at least one rotatable shaft insert (11) is provided, which is arranged at least in sections in the furnace shaft and has at least one scraper blade (12) which forms with an inner wall (13) of the furnace shaft at least one gap (14) having a gap width (18) and which is designed, during the rotation of the at least one shaft insert in an operating state of the device, to remove caking (15) on the inner wall at least in sections if a thickness (16) of the caking is greater than the respective gap width.
F27B 1/10 - Fours à cuve ou fours verticaux similaires ou à prédominance verticale - Parties constitutives, accessoires ou équipements particuliers à ces types de fours
F27D 3/18 - Chargement de matériaux particulaires en utilisant un fluide transporteur
76.
MAGNESIUM ION-CONTAINING MATERIALS AS WHITE PIGMENTS IN ORAL CARE COMPOSITIONS
The present invention relates to an oral care composition comprising a magnesium ion-containing material in an amount from 0.1 to 40 wt.-%, based on the total weight of the composition as well as the use of a magnesium ion-containing material as opacifying agent and/or whitening pigment in oral care compositions.
The present invention refers to a baking powder comprising a natural ground calcium carbonate having a volume median particle size d50 from 1 to 15 μm, and at least one solid organic acid having a pKa value in the range of 2.5 to 7.0, and wherein the baking powder is sodium-free. Furthermore, the present invention refers to a process for producing a baking powder, a product comprising the baking powder, a food obtainable by using the baking powder or a product comprising the same, and to the use of a composition comprising a natural ground calcium carbonate and a solid organic acid as a baking powder.
The invention relates to a method for producing an expanded granular material from sand grain-like mineral material which comprises a bound blowing agent, for example for producing an expanded granular material from perlite sand, wherein the sand grain-like mineral material is introduced into a feed opening at one end of a furnace shaft, conveyed along a thermal treatment section in a conveying direction, preferably by force of gravity, heated to a critical temperature while being conveyed through the thermal treatment section, starting at which temperature the sand grain-like mineral material plasticizes and begins to expand as a result of the blowing agent, and the expanded granular material is discharged at another end of the furnace shaft. In order to render the expanded granular widely usable, it is provided according to the invention that the sand grain-like mineral material is heated to a second temperature above the critical temperature after being heated to the critical temperature, which second temperature lies below a third temperature, starting at which third temperature the surface of the expanded granular material bursts, and wherein the second temperature is chosen depending on a desired density of the expanded granular material, so that a portion of the blowing agent remains in the granular material in bound form.
The present invention relates to a buffer composition comprising a first and a second buffer component, an article comprising the buffer composition being an aqueous preparation and/or a solid article, a process for buffering an aqueous preparation and a solid article as well as the use of said buffer composition for maintaining the pH of article, preferably an aqueous preparation or a solid article, equal to or below 12.
C09D 5/00 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produits; Apprêts en pâte
The present invention relates to a buffer composition comprising a first and a second buffer component, an article comprising the buffer composition being an aqueous preparation and/or a solid article, a process for buffering an aqueous preparation and a solid article as well as the use of said buffer composition for maintaining the pH of article, preferably an aqueous preparation or a solid article, equal to or below 12.
C09D 5/00 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produits; Apprêts en pâte
The present invention relates to fertilizer compositions comprising phosphate rock powder (PRP) and surface-reacted calcium carbonate (SRCC) and optionally a binder.
C05G 3/60 - Biocides ou conservateurs, p.ex. désinfectants, pesticides ou herbicides; Produits repoussant ou attirant les animaux nuisibles
C05G 3/50 - Mélanges d'un ou plusieurs engrais avec des additifs n'ayant pas une activité spécifique d'engrais Émulsifiants
C05B 13/02 - Engrais produits par grillage des matières phosphatées à partir des phosphates naturels
C05D 3/02 - Engrais calciques à partir de pierre à chaux, carbonate de calcium, hydrate de calcium, de chaux éteinte, oxyde de calcium, composés calciques résiduaires
The present invention relates to the use of particulate mineral material comprising modified heulandite group zeolite for removing heavy metal cations from a liquid medium, wherein at least a part of the exchangeable cations in the heulandite group zeolite is replaced by ammonium cations.
B01J 20/28 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtration; Absorbants ou adsorbants pour la chromatographie; Procédés pour leur préparation, régénération ou réactivation caractérisées par leur forme ou leurs propriétés physiques
C02F 1/28 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par absorption ou adsorption
83.
CaCO3 COATED WITH MALEIC ANHYDRIDE GRAFTED POLYETHYLENE AND/OR MALEIC ANHYDRIDE GRAFTED POLYPROPYLENE AND AT LEAST ONE HYDROPHOBIZING AGENT
The present invention refers to a surface treated filler material product comprising a) at least one calcium carbonate-containing filler material and b) a treatment layer on the surface of the at least one calcium carbonate-containing filler material comprising i. maleic anhydride grafted polyethylene and/or maleic anhydride grafted polypropylene and ii. at least one hydrophobizing agent. Furthermore, a process for preparing the inventive surface treated filler material product is disclosed, as well as a polymer composition comprising at least one polymeric resin and the inventive surface treated filler material product. Additionally, a fiber and/or filament and/or film and/or thread and/or sheet and/or pipe and/or profile and/or mold and/or, injection molded compound and/or blow molded compound comprising the inventive surface treated filler material product is disclosed as well as the use of the inventive surface treated mineral filler product in a polymer composition, for improving the mechanical and/or rheological properties of the polymer composition.
The present invention relates to a thermally conductive filler composition comprising a mixture of fillers comprising at least one inorganic aluminium compound and at least one inorganic magnesium compound, wherein the fillers are in form of particles having a volume median particle size d50 from 0.1 to 500 µm, and the mixture of fillers comprises a first filler fraction A and a second filler fraction B. Furthermore, the present invention relates to a polymeric composition comprising the same as well as to the use of said thermally conductive filler composition.
5050 from 0.1 to 500 µm, and the mixture of fillers comprises a first filler fraction A and a second filler fraction B. Furthermore, the present invention relates to a polymeric composition comprising the same as well as to the use of said thermally conductive filler composition.
The present invention relates to a process for the production of a nonwoven fabric. In particular, the present invention relates to the production of a nonwoven fabric having desirable tactile and haptic properties, as well as to the nonwoven fabric itself. The process requires the selection of specific materials and process conditions. The fabric is produced from a masterbatch of isotactic polypropylene homopolymer and a surface-treated calcium carbonate filler.
D04H 1/492 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles les voiles ou couches étant renforcées par des moyens mécaniques, p.ex. par roulage par aiguilletage ou opérations similaires pour provoquer l'enchevêtrement des fibres par jet de fluide
D01F 6/46 - Filaments, ou similaires, faits par l’homme, à un seul composant, formés de polymères synthétiques; Leur fabrication à partir de mélanges de polymères obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone comme constituant majeur avec d'autres polymères ou des composés de bas poids moléculaire de polyoléfines
D01F 1/10 - Autres agents modifiant les propriétés de ces filaments
87.
CALCIUM CARBONATE TREATED WITH FUNCTIONALIZED POLY- AND/OR PERFLUORINATED COMPOUNDS
The present invention relates to a functionalized poly- and/or perfluorinated compound treated calcium carbonate, wherein the calcium carbonate is surface treated with at least one functionalized poly- and/or perfluorinated compound, a process for preparing the poly- and/or perfluorinated compound treated calcium carbonate, the use of the poly- and/or perfluorinated compound treated calcium carbonate as a filler and/or a surface coating agent, fillers and surface coating agents comprising the poly- and/or perfluorinated compound treated calcium carbonate, and polymers comprising the poly- and/or perfluorinated compound treated calcium carbonate.
The present invention relates to a dry cosmetic and/or skin care composition, a process for preparing a dry cosmetic and/or skin care composition, the use of a dry composition as a cosmetic and/or skin care composition, and the use of a mixture comprising a first component and a second component as a replacement for talc or a talc-containing material in a dry cosmetic and/or skin care composition.
d50d9898(vol) of below 250 µm, and is selected from surface-reacted calcium carbonate, hydromagnesite, or mixtures thereof. Furthermore, the present invention relates to an anti-pollution cosmetic composition comprising said mineral material as well as a cosmetic method of protecting a keratin material from pollutants comprising the application of said anti-pollution cosmetic composition onto the keratin material.
The present invention is directed to stabilizer compositions comprising at least one oxalanilide UV absorber, at least one hindered amine light stabilizer (HALS), at least one phenolic antioxidant and optionally further components. Said stabilizer compositions are preferably used in sealants or adhesives based on silyl-modified polymers (SMP). The invention is also directed to a polymer composition based on silyl-modified polymers (SMP) comprising the inventive stabilizer combination of oxalanilide UV absorber, hindered amine light stabilizer (HAL S) and phenolic antioxidant.
The present invention relates to a PVC resin composition for preparing foamed polymer products, to a foamed polymer product prepared from the composition, to a method for preparing a foamed polymer product, to an article comprising the foamed polymer product as well as to the use of a surface-reacted calcium carbonate, hydromagnesite and mixtures thereof for reducing the density of the obtained foamed PVC product.
C08J 9/10 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolaires; Leur post-traitement utilisant des gaz de gonflage produits par un agent de gonflage introduit au préalable par un agent chimique de gonflage dégageant de l'azote
C08J 9/08 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolaires; Leur post-traitement utilisant des gaz de gonflage produits par un agent de gonflage introduit au préalable par un agent chimique de gonflage dégageant de l'anhydride carbonique
The present invention relates to a kit for improving food shelf life comprising a sheet-like element component and an alkaline component. The sheet-like element component comprises a particulate filler comprising surface-reacted calcium carbonate, a binder and an oxygen scavenger. The oxygen scavenger is a compound comprising at least two phenolic hydroxyl groups, which can be deprotonated by the alkaline component, thus activating the oxygen scavenger. Further aspects of the present invention relate to an activated sheet-like element formed from the inventive kit, a process for the manufacture of a kit for improving shelf life, a process for the manufacture of a sheet-like element component, a process for activating the sheet-like element component, a supply device comprising the activated sheet-like element, a food packaging comprising the activated sheet-like element and the use of the kit or the activated sheet-like element in a food packaging and for prolonging food shelf life.
C09D 5/00 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produits; Apprêts en pâte
C09D 7/48 - Stabilisants contre la dégradation par l’oxygène, la chaleur ou la lumière
C09D 7/62 - Adjuvants non macromoléculaires inorganiques modifiés par traitement avec d’autres composés
C09D 7/63 - Adjuvants non macromoléculaires organiques
93.
COATINGS COMPRISING SURFACE-REACTED CALCIUM CARBONATE AND AN OXYGEN SCAVENGER FOR IMPROVING FOOD SHELF LIFE
The present invention relates to a kit for improving food shelf life comprising a sheet-like element component and an alkaline component. The sheet-like element component comprises a particulate filler comprising surface-reacted calcium carbonate, a binder and an oxygen scavenger. The oxygen scavenger is a compound comprising at least two phenolic hydroxyl groups, which can be deprotonated by the alkaline component, thus activating the oxygen scavenger. Further aspects of the present invention relate to an activated sheet-like element formed from the inventive kit, a process for the manufacture of a kit for improving shelf life, a process for the manufacture of a sheet-like element component, a process for activating the sheet-like element component, a supply device comprising the activated sheet-like element, a food packaging comprising the activated sheet-like element and the use of the kit or the activated sheet-like element in a food packaging and for prolonging food shelf life.
C09D 5/00 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produits; Apprêts en pâte
C09D 7/48 - Stabilisants contre la dégradation par l’oxygène, la chaleur ou la lumière
C09D 7/62 - Adjuvants non macromoléculaires inorganiques modifiés par traitement avec d’autres composés
C09D 7/63 - Adjuvants non macromoléculaires organiques
94.
STABILIZER COMPOSITION FOR SILYL-MODIFIED POLYMER SEALANTS
The invention is directed to stabilizer compositions comprising at least one oxalanilide UV absorber and/or at least one (2-hydroxyphenyl)-s-triazine UV absorber, and at least one oligomeric hindered amine light stabilizer (HALS), optionally further comprising at least one phenolic antioxidant, at least one liquid diluent and/or further components. Said stabilizer compositions are preferably used in sealants or adhesives based on silyl-modified polymers (SMP). The invention also deals with a polymer composition based on silyl-modified polymers (SMP) comprising the new stabilizer combination of oxalanilide UV absorber and/or (2-hydroxyphenyl)-s-triazine UV absorber, and oligomeric hindered amine light stabilizer (HALS), optionally further comprising phenolic antioxidant and liquid diluent and/or further components.
C08K 9/04 - Ingrédients traités par des substances organiques
C09J 11/06 - Additifs non macromoléculaires organiques
C09J 201/10 - Adhésifs à base de composés macromoléculaires non spécifiés caractérisés par la présence de groupes déterminés contenant des groupes silanes hydrolysables
C08L 101/10 - Compositions contenant des composés macromoléculaires non spécifiés caractérisées par la présence de groupes déterminés contenant des groupes silane hydrolysables
95.
USE OF UREA AS AN ANTIMICROBIAL ADDITIVE IN AN AQUEOUS SUSPENSION
Use of urea as an antimicrobial additive in an aqueous suspension, comprising from 5 to 85 wt.-%, based on the total weight of the suspension, of at least one calcium carbonate-comprising material and having a pH of between 7.0 and 14, a process for preserving an aqueous suspension against microbial growth, an aqueous preparation obtainable by the inventive process as well as the use of the aqueous preparation in agriculture.
C05D 3/02 - Engrais calciques à partir de pierre à chaux, carbonate de calcium, hydrate de calcium, de chaux éteinte, oxyde de calcium, composés calciques résiduaires
A01N 47/28 - Urées ou thiourées contenant les groupes N—CO—N ou N—CS—N
96.
A PARTICULATE MAGNESIUM ION-COMPRISING MATERIAL FOR NOX UPTAKE
The present invention relates to a process for taking up one or more nitrogen oxide(s) from a medium using at least one particulate magnesium ion-comprising material, a particulate magnesium ion-comprising material obtained by the process as well as an adsorbing material comprising said at least one particulate magnesium ion-comprising material and the use of at least one particulate magnesium ion-comprising material having a BET specific surface area as measured by the BET nitrogen method in the range from 4 to 400 m2/g for taking up one or more nitrogen oxide(s) from a gaseous and/or aerosol medium.
F01N 3/08 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour rendre les gaz d'échappement inoffensifs
B01D 53/02 - SÉPARATION Épuration chimique ou biologique des gaz résiduaires, p.ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par adsorption, p.ex. chromatographie préparatoire en phase gazeuse
B01J 20/04 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtration; Absorbants ou adsorbants pour la chromatographie; Procédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant des composés des métaux alcalins, des métaux alcalino-terreux ou du magnésium
B01J 20/28 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtration; Absorbants ou adsorbants pour la chromatographie; Procédés pour leur préparation, régénération ou réactivation caractérisées par leur forme ou leurs propriétés physiques
B01J 20/30 - Procédés de préparation, de régénération ou de réactivation
The present invention is directed to delivery system comprising a first hydromagnesite, wherein the first hydromagnesite is an unloaded hydromagnesite, and a second hydromagnesite, wherein the second hydromagnesite is loaded with at least one active agent.
A01N 25/08 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, caractérisés par leurs formes, ingrédients inactifs ou modes d'application; Substances réduisant les effets nocifs des ingrédients actifs vis-à-vis d'organismes autres que les animaux nuisibles contenant des solides comme supports ou diluants
A01N 25/34 - Formes façonnées, p.ex. feuilles, non prévues dans l'un quelconque des autres sous-groupes du présent groupe principal
A01N 39/04 - Acides aryloxyacétiques; Leurs dérivés
METHOD AND APPARATUS FOR DETECTING AN AMORPHOUS AND/OR CRYSTALLINE STRUCTURE OF PHOSPHATE AND/OR SULPHATE SALTS ON THE SURFACE OF A SUBSTRATE OR WITHIN A SUBSTRATE
A method for detecting an amorphous and/or crystalline structure of phosphate and/or sulphate salts on the surface of a substrate or within a substrate is described. The method comprises the steps of providing an LWIR imaging system with an infrared light emitting source (A) configured to emit infrared light over the whole range of 8 to 14 micrometers, an LWIR detecting device (B) configured to detect an intensity of electromagnetic radiation scattered, emitted and/or reflected by the substrate, and a control circuitry for controlling the LWIR detecting device. The method further comprises providing a substrate comprising an amorphous and/or crystalline structure of phosphate and/or sulphate salts on the surface of the substrate or within the substrate, irradiating the provided substrate with the infrared light emitting source, acquiring, using the LWIR detecting device, a stream of a plurality of temporally consecutive images of the substrate and the amorphous and/or crystalline structure of phosphate and/or sulphate salts irradiated with the infrared light emitting source, and selecting, based on processing the acquired stream of images with the control circuitry, at least one focused image, in which the amorphous and/or crystalline structure of phosphate and/or sulphate salts is substantially in focus of the LWIR detecting device.
G01N 21/3563 - Couleur; Propriétés spectrales, c. à d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p.ex. spectrométrie d'absorption atomique en utilisant la lumière infrarouge pour l'analyse de solides; Préparation des échantillons à cet effet
G01N 21/47 - Dispersion, c. à d. réflexion diffuse
G02B 7/36 - Systèmes pour la génération automatique de signaux de mise au point utilisant des techniques liées à la netteté de l'image
99.
SURFACE-REACTED MAGNESIUM CARBONATE AS CARRIER MATERIAL FOR THE RELEASE OF ONE OR MORE ACTIVE AGENT(S) IN A HOME CARE FORMULATION
The present invention relates to a surface-reacted magnesium carbonate, a delivery system for the release of one or more active agent(s) in a home care formulation comprising the surface-reacted magnesium carbonate, a home care formulation comprising the delivery system for the release of one or more active agent(s), a method for preparing the surface-reacted magnesium carbonate and a method for preparing the delivery system for the release of one or more active agent(s) in a home care formulation, as well as the use of the surface-reacted magnesium carbonate as a carrier material for the release of one or more active agent(s) in a home care formulation and the use of the delivery system for the release of one or more active agent(s) in a home care formulation.
The present invention relates to a process for producing a surface-reacted calcium carbonate, wherein a calcium carbonate-comprising material is treated with at least one inorganic acid and carbon dioxide in an aqueous medium to form an aqueous suspension of surface-reacted calcium carbonate, wherein the at least one water-soluble, inorganic magnesium salt is added before, during and/or after the treatment step. Furthermore, the present invention relates to a surface-reacted calcium carbonate obtained from said process and its use.
brevets
