Lightweight ceramics and their manufacture and additives used in the manufacturing process to induce porosity, reduce density and to lightweight the ceramic.
C04B 35/626 - Préparation ou traitement des poudres individuellement ou par fournées
C04B 38/00 - Mortiers, béton, pierre artificielle ou articles de céramiques poreuxLeur préparation
C04B 38/06 - Mortiers, béton, pierre artificielle ou articles de céramiques poreuxLeur préparation en éliminant par brûlage des substances ajoutées
2.
PROCESS FOR PREPARING A HECTORITE-TYPE PHYLLOSILICATE UNDER SUPERCRITICAL CONDITIONS AND HECTORITE-TYPE PHYLLOSILICATE OBTAINABLE BY THE PROCESS, AND USE THEREOF
x4yz1022, with x being 0.3±0.05, x and z are equal, y and z ranging from 0 to 3 with y+z = 3, under supercritical conditions and hectorite-type phyllosilicate obtainable by the process, and use thereof.
The present invention belongs to the field of geopolymer materials. It relates to a method for preparing a geopolymer foam, the geopolymer foam thereof and its uses thereof. The geopolymer foam is obtained by mixing a first component being an alkaline foaming composition with a second component being a geopolymer slurry.
C04B 38/10 - Mortiers, béton, pierre artificielle ou articles de céramiques poreuxLeur préparation en utilisant des agents moussants
C04B 28/00 - 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
4.
ELECTRODES COMPRISING A SYNTHETIC GRAPHITE ADDITIVE
901010 particle size ratio of at most about 8, wherein the particle size is measured by laser light scattering. The present invention further relates to a method of producing and using such an electrode, and a battery comprising such an electrode.
The present invention provides, inter alia, a method for regenerating an ion exchange resin which is at least partially loaded with fluoride ions in an ion exchange vessel, wherein said ion exchange resin is a metal ion-doped chelating resin comprising amino-phosphonate groups.
B01J 39/07 - Procédés utilisant des échangeurs organiques sous forme faiblement acide
B01J 45/00 - Échange d'ions dans lequel se forme un complexe ou un chélateUtilisation d'une substance comme échangeur d'ions formant des complexes ou des chélatesTraitement d'une substance en vue d'améliorer ses propriétés d'échange d'ions formant des complexes ou des chélates
B01J 47/016 - Modification ou post-traitement des échangeurs d’ions
B01J 49/05 - Régénération ou réactivation des échangeurs d'ionsAppareillage à cet effet des lits fixes
B01J 49/50 - Régénération ou réactivation des échangeurs d'ionsAppareillage à cet effet caractérisés par les réactifs de régénération
B01J 39/20 - Composés macromoléculaires obtenus par des réactions ne faisant intervenir que des liaisons carbone-carbone non saturées
B01J 49/06 - Régénération ou réactivation des échangeurs d'ionsAppareillage à cet effet des lits fixes contenant des échangeurs cationiques
B01J 49/53 - Régénération ou réactivation des échangeurs d'ionsAppareillage à cet effet caractérisés par les réactifs de régénération pour échangeurs cationiques
C02F 1/42 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par échange d'ions
A paint formulation comprising expanded milled perlite present from 5 wt% to 20 wt%, titanium dioxide present from 5 wt% to 20 wt%, each based on the total weight of the paint formulation, and a binder, and having a PVC/CPVC ratio of at least 0.9; and the use of expanded milled perlite in paint formulations containing titanium dioxide to improve the UV durability, and as a titanium dioxide extender.
A granulate comprising a binder and at least one of expanded milled perlite particles, diatomaceous earth particles, and sepiolite particles; wherein the particles are bound together by the binder forming pores between the particles; and the granulate has a Dro from about 150 to about 2000 microns.
B01J 20/10 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant de la silice ou un silicate
A23K 10/30 - Produits alimentaires pour animaux à base de matières d’origine végétale, p. ex. de racines, de graines ou de foinProduits alimentaires pour animaux à base de matières d’origine fongique, p. ex. de champignons
A23K 20/105 - Composés aliphatiques ou alicycliques
A23K 20/28 - Silicates, p. ex. perlites, zéolites ou bentonites
B01J 20/12 - Argiles d'origine naturelle ou terres décolorantes
A process for producing beer, the process comprising; (i) providing a mash comprising malt and water, (ii) adding a calcium carbonate material in an amount of from about 30 ppmw to about 70 ppmw, based on the total weight of the mash; and (iii) mashing the mash at a temperature of about 50°C to about 70°C and at a pH from about 5 to about 6 to produce an intermediate product comprising a wort and solids, wherein the wort comprises water and fermentable sugars; wherein the calcium carbonate material is; added to the mash comprising malt and water directly; or added to water used to form the mash; and wherein the calcium carbonate material comprises in the range of about 0.3 wt.% to about 0.75 wt.% Mg2+, based on the total weight of the calcium carbonate material, as measured by inductively coupled plasma.
The present invention relates to a transport device and transport assembly for transporting objects to be fired into, through or out of a kiln, and uses thereof. The transport device comprising a housing having a rolling element aperture, at least two rolling elements, wherein the at least two rolling elements are rotatable within the housing and wherein the rolling elements are housed in the housing and a part of the rolling elements extends through the rolling element aperture beyond the bottom surface of the housing, such that, in use, the rolling elements rotate within the housing to transport the transport device along the surface along which the object to be fired in a kiln is to be transported. The transport assembly comprising a support element, and at least one transport device. A method of transporting objects to be fired in a kiln using the transport device and/or transport assembly is also provided.
F27B 9/22 - Fours dans lesquels la charge est déplacée mécaniquement, p. ex. du type tunnel Fours similaires dans lesquels la charge se déplace par gravité caractérisés par le trajet de la charge pendant le traitementFours dans lesquels la charge est déplacée mécaniquement, p. ex. du type tunnel Fours similaires dans lesquels la charge se déplace par gravité caractérisés par le procédé de déplacement de la charge pendant le traitement la charge se déplaçant sur un trajet sensiblement rectiligne sous l'action de racleurs ou de poussoirs
F27B 9/26 - Fours dans lesquels la charge est déplacée mécaniquement, p. ex. du type tunnel Fours similaires dans lesquels la charge se déplace par gravité caractérisés par le trajet de la charge pendant le traitementFours dans lesquels la charge est déplacée mécaniquement, p. ex. du type tunnel Fours similaires dans lesquels la charge se déplace par gravité caractérisés par le procédé de déplacement de la charge pendant le traitement la charge se déplaçant sur un trajet sensiblement rectiligne sur ou dans des wagonnets, des traîneaux ou des réceptacles
F27D 3/00 - ChargementDéchargementManutention des charges
F27D 3/12 - Supports ou réceptacles pour charges, mobiles ou à translation
F27D 5/00 - Supports, grilles ou appareillage analogue pour la charge à l'intérieur du four
C21D 9/00 - Traitement thermique, p. ex. recuit, durcissement, trempe ou revenu, adapté à des objets particuliersFours à cet effet
F27B 9/24 - Fours dans lesquels la charge est déplacée mécaniquement, p. ex. du type tunnel Fours similaires dans lesquels la charge se déplace par gravité caractérisés par le trajet de la charge pendant le traitementFours dans lesquels la charge est déplacée mécaniquement, p. ex. du type tunnel Fours similaires dans lesquels la charge se déplace par gravité caractérisés par le procédé de déplacement de la charge pendant le traitement la charge se déplaçant sur un trajet sensiblement rectiligne sur un transporteur
F16C 29/06 - Roulements à billes ou à rouleaux dans lesquels les billes ou rouleaux ne supportent la charge que sur une partie du chemin de roulement
10.
PREPARATION OF ALPHA-ALUMINA IN SUPERCRITICAL FLUIDS07812.0263
The present invention relates to a process for preparing α-alumina in supercritical fluids, to α-alumina obtained by the said process and to α-alumina particulates.
The present invention is concerned with providing a graphite material having the following properties a) a pH of at least 5.4 as described herein; b) Scott density less than or equal to 0.11 g/cm3, measured as described herein; and c) a Raman D/G intensity ratio of 0.220 to 0.420 when measured with a laser having excitation wavelength of 632.8 nm.
H01M 10/0525 - Batteries du type "rocking chair" ou "fauteuil à bascule", p. ex. batteries à insertion ou intercalation de lithium dans les deux électrodesBatteries à l'ion lithium
The present invention relates to a shaped abrasive particle, comprising opposing and spaced apart first and second major surfaces (1), the spacing comprising a sidewall, each major surface comprising an inner surface (2) and at least five and at most seven sharp outward protrusions (3), and where the sidewall comprises multiple intersecting sides which continuously interconnect the opposing surfaces and define the protrusions. The present invention further provides abrasive articles containing such particles and a process to produce such articles.
A method of making a synthetic acicular wollastonite, the method comprising: providing a pseudowollastonite precursor; and heating the pseudowollastonite precursor at a temperature of from about 950 oC to about 1200 oC, in the presence of a flux, to form the synthetic acicular wollastonite.
C04B 35/22 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base de silicates autres que l'argile riches en oxyde de calcium
A method for extracting lithium from lithium-bearing mica comprises: calcining the lithium-bearing mica in the presence of potassium sulfate and calcium sulfate to produce a calcined material.
A method for extracting lithium from lithium-bearing mica comprises: calcining the lithium-bearing mica in the presence of glaserite to produce a calcined material.
The present invention relates to a modified clay comprising a clay and a phospholipid, a method of preparing such modified clays, their use, and cosmetic formulations comprising said modified clay.
A61K 8/55 - Cosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des composés organiques contenant du phosphore
A61Q 19/00 - Préparations pour les soins de la peau
C04B 28/18 - 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 mélanges du type chaux et silice
18.
MINERAL PRODUCT AND ITS USE IN CERAMIC PRECURSOR COMPOSITIONS
A new mineral product, ceramic precursor compositions comprising this new mineral product, and use of the new mineral product in a ceramic precursor composition.
A cement product including a supplementary cementitious material (SCM) including natural aluminosilicate, and optionally metakaolin, and methods of producing the cement product, and methods of use thereof are provided. The natural aluminosilicate may have, for example, a d97 less than or equal to about 19 μm; and may have a d10 less than or equal to about 2 μm. The product may also have improved chloride permeability as compared to cement products including natural aluminosilicates having higher d97 and d10 values. Also, the product may also have improved compressive strength and RCPT values when a portion of the natural aluminosilicate in the SCM is replaced with metakaolin.
The present disclosure relates to a coating composition comprising calcium silicate and precipitated calcium carbonate particulate material, a suspension comprising the coating composition and at least one solvent, an article which is at least partially coated with the coating composition or the suspension, and a process for producing an article, wherein the article is at least partially coated with the suspension, and use of the coating composition comprising calcium silicate and precipitated calcium carbonate particulate material.
The present invention relates to Conductive Carbon Black (CCB) materials with an optimized prosity distribution, in particular an optimized micro- and mesoporosity distribution. This in improved performance as conductive agent or additive for example in Li-ion battery applications. Further, the application relates to improved Li-ion batteries characterized by a low direct contact resistance (DCR).
C01B 32/05 - Préparation ou purification du carbone non couvertes par les groupes , , ,
H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p. ex. liants, charges
H01M 10/0525 - Batteries du type "rocking chair" ou "fauteuil à bascule", p. ex. batteries à insertion ou intercalation de lithium dans les deux électrodesBatteries à l'ion lithium
H01M 4/525 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques de nickel, de cobalt ou de fer d'oxydes ou d'hydroxydes mixtes contenant du fer, du cobalt ou du nickel pour insérer ou intercaler des métaux légers, p. ex. LiNiO2, LiCoO2 ou LiCoOxFy
H01M 4/505 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques de manganèse d'oxydes ou d'hydroxydes mixtes contenant du manganèse pour insérer ou intercaler des métaux légers, p. ex. LiMn2O4 ou LiMn2OxFy
H01M 4/02 - Électrodes composées d'un ou comprenant un matériau actif
22.
HIGH STRUCTURE, INTERMEDIATE SURFACE AREA CARBON BLACK WITH LOW MICROPOROSITY AND OPTIMIZED MESOPOROSITY
The present invention relates to carbonaceous particulate materials with optimized Braun-Emmett- Teller specific surface areas (BET SSAs), pore size distribution, crystallinity, and aggregate structure possessing advantageous properties, such as, e.g., high corrosion resistance, and improved mass transport characteristics, which renders them particularly useful as support material for catalysts in fuel cells or electrolyzers.
B01J 23/89 - Catalyseurs contenant des métaux, oxydes ou hydroxydes métalliques non prévus dans le groupe du cuivre ou des métaux du groupe du fer combinés à des métaux nobles
C01B 32/318 - Préparation caractérisée par les matières de départ
C01B 32/336 - Préparation caractérisée par des agents d’activation gazeux
5050 length, or outside diameter. Optimized dispersions according to the invention are characterized by improved stability and suitable rheological properties and enable the formation of improved Li-Ion batteries
H01M 4/13 - Électrodes pour accumulateurs à électrolyte non aqueux, p. ex. pour accumulateurs au lithiumLeurs procédés de fabrication
H01M 4/505 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques de manganèse d'oxydes ou d'hydroxydes mixtes contenant du manganèse pour insérer ou intercaler des métaux légers, p. ex. LiMn2O4 ou LiMn2OxFy
H01M 4/525 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques de nickel, de cobalt ou de fer d'oxydes ou d'hydroxydes mixtes contenant du fer, du cobalt ou du nickel pour insérer ou intercaler des métaux légers, p. ex. LiNiO2, LiCoO2 ou LiCoOxFy
H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p. ex. liants, charges
C01B 32/174 - DérivatisationSolubilisation dans les solvantsDispersion dans les solvants
The invention relates to a friction material composition comprising a) at least one binder, b) at least one additive, and c) a graphite material, wherein the graphite material has: i) a D90 to D10 ratio of less than 4.5, as measured by Laser Diffraction, and ii) a Scott density of at least 0.5 g/cm3, as measured using a Scott Volumeter according to ASTM B 329-20. Methods and uses of the friction material are also described.
Mixtures comprising zirconia and binder, processes for preparing refractory materials from such mixtures, refractory materials obtained from such mixtures, and uses of binders in a mixture comprising zirconia to stabilize a refractory material formed from the mixture and/or to improve the thermal shock resistance of a refractory material formed from the mixture.
C04B 35/63 - Préparation ou traitement des poudres individuellement ou par fournées utilisant des additifs spécialement adaptés à la formation des produits
C04B 35/66 - Réfractaires monolithiques ou mortiers réfractaires, y compris ceux contenant de l'argile
Some embodiments relate to polymer compositions comprising a bioplastic polymer and a talc particulate, methods of modifying polymer compositions comprising a bioplastic polymer, and articles of manufacture comprising polymer compositions comprising a bioplastic polymer and a talc particulate.
A method of making a synthetic mineral product for use as a wollastonite substitute comprises: providing a mixture comprising a silica-containing material and a calcium- containing material; and heating the mixture at no less than about 1200°C to form the synthetic mineral product.
C08L 27/16 - Homopolymères ou copolymères du fluorure de vinylidène
28.
COMPOSITION COMPRISING CARBON BLACK AND EXPANDED GRAPHITE AND SHAPED ARTICLES AND SUBSTRATE COATINGS COMPRISING SAME, USES THEREOF AND METHODS FOR REDUCING VOLUME RESISTIVITY AND FOR PROVIDING ELECTROMAGNETIC INTERFERENCE SHIELDING AS WELL AS THERMAL CONDUCTIVITY
The present invention is directed to compositions comprising carbon black and expanded graphite as well as shaped articles and coatings for substrates comprising the compositions. The present invention also relates to the use thereof and methods for reducing electrical resistivity and providing electromagnetic interference shielding as well as thermal conductivity. The compositions of the invention allow for high electrical conductivity, EMI shielding performance as well as thermal conductivity without compromising rheological properties like fluidity or viscosity, for example measured as the melt flow rate, or mechanical properties such as, impact resistance, tensile strength or elongation at break.
An inner liner for a tyre, or a polymer composition comprising halogenated butyl rubber, comprising a microcrystalline talc particulate having a BET specific surface area no less than about 35 m2/g and at least one of: (a) a d50, by Sedigraph, no greater than about 2.0 µm; (b) a d50, by laser, no greater than about 5.0 µm; and (c) an aspect ratio from about 50 to about 100.
A dried or at least partially dried ceramic feedstock, a method of preparing a dried or at least partially dried ceramic feedstock having a residual solvent content of up to about 5 wt. %, ceramic formulations comprising one or more ceramic precursors, temperature sensitive gelling agent, solvent, and having a viscosity suitable for low pressure injection molding, methods for preparing said ceramic formulations, a method of forming a ceramic article from said ceramic formulations, and a ceramic article obtainable therefrom.
An alkaline earth metal carbonate, for use in a cosmetic composition, has a BET specific surface area of at least about 60 m2/g. Particles of the alkaline earth metal carbonate are substantially spherical.
The present disclosure relates to an edible coating composition comprising precipitated calcium carbonate particulate material, wherein the BET surface area of the precipitated calcium carbonate particulate material is about 15 m2/g or less, a suspension comprising the edible coating composition and at least one solvent, an article which is at least partially coated with the edible coating composition or the suspension, and a process for producing an article, wherein the article is at least partially coated with the suspension. The present disclosure is furthermore directed to the use of the precipitated calcium carbonate particulate material (i) for at least partially replacing TiO2 in edible coatings of nutraceutical products, pharmaceutical product, and/or food products and (ii) in an edible coating composition for improving the opacity of coatings and/or reducing crack formation of coatings.
Lightweight porous ceramics for use in wastewater treatment, processes for their production and methods of their use are provided. The ceramics are especially suitable to replace the plastic beads that are currently used in biological aerated flooded filter systems (BAFFs) in wastewater treatment plants.
B01J 19/30 - Éléments de remplissage non agglomérés ou en forme, p. ex. anneaux de Raschig ou éléments de Berl en forme de selle, destinés à être versés dans l'appareil de transfert de chaleur ou de matière
B01J 19/30 - Éléments de remplissage non agglomérés ou en forme, p. ex. anneaux de Raschig ou éléments de Berl en forme de selle, destinés à être versés dans l'appareil de transfert de chaleur ou de matière
The present disclosure relates to an anti-breaking element comprising a geopolymer, a process for preparing an anti-breaking element, the process comprising: a) providing the skeleton of an anti-breaking element; b) preparing a geopolymer formulation; c) casting the geopolymer formulation of step b) into the skeleton of the anti-breaking element of step a); and d) optionally, removing the skeleton. The present disclosure further relates to the use of a geopolymer as part of an anti-breaking element.
C04B 28/00 - 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
E06B 5/11 - Portes, fenêtres ou fermetures analogues à buts particuliersStructures de cadrage à leur effet pour protection contre les raids aériens ou autres actes de guerrePortes, fenêtres ou fermetures analogues à buts particuliersStructures de cadrage à leur effet pour d'autres buts de protection contre les cambriolages
5050 of at least about 20 μm, a BET specific surface area (BET SSA) of less than about 3.0 m2cc value of at least about 210 nm. The present invention also provides methods for making the coated graphite particulate material, as well as polymer composite compositions comprising said coated graphite particulate materials. The invention further relates to bipolar plates and downstream products such as fuel cells including the bipolar plates which comprise said coated graphite particulate materials.
A mica particulate has: (a) a BET specific surface area no less than about 4.5 m2/g; and (b) a lamellarity index no less than about 2.5. A method for preparing the mica particulate comprises classifying a ground mica material, such as a wet ground mica material.
The present invention relates to abrasive zirconium corundum grains based on Al2O3 and ZrO2 that have been melted in an electrical arc furnace and have a content of—Al2O3 between 52% and 62% by weight,—ZrO2 (+HfO2) between 35.0% and 45.0% by weight, where a total of at least 80% by weight of the ZrO2, based on the total content of ZrO2, is in the tetragonal and/or cubic high-temperature modification,—Si compounds of more than 0.8% by weight, expressed as SiO2,—carbon between 0.03% and 0.5% by weight,—additives between 0.5% and 10% by weight and—raw material-related impurities of less than 3% by weight, where the raw material base for the abrasive grains comprises aluminum oxide, baddeleyite and zircon sand.
A microcrystalline talc particulate having a BET specific surface area no less than about 35 m2/g and one or both of: (a) a d50, by Sedigraph, no greater than about 2.0 5 μm; and (b) a d50, by laser, no greater than about 5.0 μm.
Lightweight ceramics and their manufacture and additives used in the manufacturing process to induce porosity, reduce density and to lightweight the ceramic.
The present disclosure relates to a silane treated composition, and a filled polymer composition comprising such silane treated composition and a polymer for improved mechanical properties; the treatment being in two steps, the first being a treatment with an aqueous silicate, followed by a second treatment with a silane-containing compound; optionally including treatment with an aliphatic carboxylic acid prior to the first treatment.
A substrate coated with a first coating composition comprising an alcohol-based binder and an inorganic particulate material and a second coating composition comprising a latex binder and a phyllosilicate, and methods for making said coated substrate.
A particulate material suitable for use as an animal litter comprising a core and a coating layer surrounding the core; an animal litter comprising said particulate material; a method for making said particulate material; and use of the particulate material as an animal litter, particularly a cat litter.
A talc particulate has a BET specific surface area of from about 2.0 m2/g to about 10.0 m250laser 50sedi50sedi of no greater than about 7.5 μm, and a lamellarity index of from about 1.6 to about 5.0, wherein a ratio of the lamellarity index to the BET specific surface area is at least about 0.4.
B01J 20/10 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant de la silice ou un silicate
B01J 20/12 - Argiles d'origine naturelle ou terres décolorantes
B01J 20/28 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés 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
48.
HYDRAULIC BINDER WITH LOW CARBON FOOTPRINT AND HIGH EARLY STRENGTH
The present invention concerns a novel hydraulic binder with a low CO2 footprint, having a low milled cement clinker content, and exhibiting a higher early strength than existing LC3 type or other SCM containing binders,
C04B 28/16 - 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 de sulfate de calcium contenant de l'anhydrite
C04B 24/06 - Acides carboxyliquesLeurs sels, anhydrides ou esters comportant des groupes hydroxyle
C04B 22/10 - Acides ou leurs sels comportant du carbone dans la partie anionique, p. ex. carbonates
C04B 22/14 - Acides ou leurs sels comportant du soufre dans la partie anionique, p. ex. sulfures
C04B 18/14 - DéchetsRésidus provenant de procédés métallurgiques
The present invention is concerned with providing a graphite material having the following properties a) a pH of at least 5.4 as described herein; b) Scott density less than or equal to 0.11 g/cm3, measured as described herein; and c) a Raman D/G intensity ratio of 0.220 to 0.420 when measured with a laser having excitation wavelength of 632.8 nm.
The present invention relates to a modified clay comprising a clay and a phospholipid, a method of preparing such modified clays, their use, and cosmetic formulations comprising said modified clay.
A61K 8/00 - Cosmétiques ou préparations similaires pour la toilette
A61Q 17/00 - Préparations protectricesPréparations employées en contact direct avec la peau pour protéger des influences extérieures, p. ex. des rayons du soleil, des rayons X ou d'autres rayons nuisibles, des matériaux corrosifs, des bactéries ou des piqûres d'insectes
A61Q 19/00 - Préparations pour les soins de la peau
A talc particulate, a polymer composition comprising said talc particulate, methods of making said talc particulate and said polymer composition, and the various uses of said talc particulate.
The present invention relates to blast lances for gas blowing in metallurgical processes, the blast lance comprising a cylindrical lance core and a refractory casing, wherein the said refractory casing comprises n+1 refractory tubular sections and n or more refractory annular structures, wherein each set of two neighbouring refractory tubular sections is connected via a refractory annular structure, and wherein n is an integer of 1 or higher. The invention further relates to the use and method of production of such blast lances.
The present invention relates to a process for preparing a-alumina in supercritical fluids, to a-alumina obtained by the said process and to a-alumina particulates.
C01F 7/34 - Préparation de l'hydroxyde d'aluminium par précipitation à partir de solutions contenant des sels d'aluminium
C01F 7/441 - Déshydratation de l’oxyde ou de l'hydroxyde d'aluminium, c.-à-d. toutes les conversions d'une forme en une autre impliquant une perte d’eau par calcination
A castable refractory composition comprises: a cement-free refractory particulate composition; and a sol binder; wherein the castable refractory composition comprises a metaphosphate-providing component and/or an orthophosphate-providing component.
C04B 35/10 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxyde d'aluminium
C04B 28/00 - 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
C04B 28/34 - 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 liants phosphate froids
C04B 35/101 - Réfractaires obtenus à partir de mélanges à granulométrie contrôlée
C04B 35/103 - Réfractaires obtenus à partir de mélanges à granulométrie contrôlée contenant des matériaux réfractaires non oxydes, p. ex. du carbone
C04B 35/66 - Réfractaires monolithiques ou mortiers réfractaires, y compris ceux contenant de l'argile
C04B 35/63 - Préparation ou traitement des poudres individuellement ou par fournées utilisant des additifs spécialement adaptés à la formation des produits
55.
Mineral Additive Blend Compositions and Methods for Operating Waste to Energy Combustors for Improving their Operational Performance and Availability, Protecting Combustor Materials and Equipment, Improving Ash Quality and Avoiding Combustion Problems
Mineral additives and a method for operating a waste-to-energy furnace are provided in order to improve its operational performance and availability, increase the lifetime of the combustor building materials (refractory walls and heat-exchanger metallic tubes) and flue gas treatment equipment, improve ash quality, reduce emissions and avoid combustion problems such as agglomeration, slagging, deposition, and corrosion. A method for operating a waste-to-energy furnace, such as a fluidized bed reactor, pulverized-fuel combustor, grate combustor includes introducing mineral additive into the furnace. The method further includes heating at least a portion of the mineral additive either intimately in contact with the fuel, such that the ability of mineral additive to induce crystallization of the surface of forming ashes is enhanced, or minimizing the contact of the mineral additive with the fuel and the forming ashes, such that the solid-gas reactions between the mineral additive and the volatile compounds in the flue gas are favored and the mineral additive power to capture at least a portion of the inorganic volatile compounds present in the furnace is enhanced.
F23K 1/00 - Préparation du combustible en morceau ou pulvérulent en l'état où il est introduit dans l'appareil à combustion
F23G 7/00 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets particuliers ou de combustibles pauvres, p. ex. des produits chimiques
F23G 7/10 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets particuliers ou de combustibles pauvres, p. ex. des produits chimiques de détritus provenant des champs ou des jardins
56.
A COATING COMPOSITION COMPRISING CALCIUM SILICATE AND PRECIPITATED CALCIUM CARBONATE PARTICULATE MATERIAL
The present disclosure relates to a coating composition comprising calcium silicate and precipitated calcium carbonate particulate material, a suspension comprising the coating composition and at least one solvent, an article which is at least partially coated with the coating composition or the suspension, and a process for producing an article, wherein the article is at least partially coated with the suspension, and use of the coating composition comprising calcium silicate and precipitated calcium carbonate particulate material.
Polymer compositions comprising a bioplastic polymer and a talc particulate, uses of a talc particulate in polymer compositions comprising a bioplastic polymer, methods of modifying polymer compositions comprising a bioplastic polymer, and articles of manufacture comprising polymer compositions comprising a bioplastic polymer and a talc particulate.
C08L 67/04 - Polyesters dérivés des acides hydroxycarboxyliques, p. ex. lactones
58.
COMPOSITION COMPRISING CARBON BLACK AND EXPANDED GRAPHITE AND SHAPED ARTICLES AND SUBSTRATE COATINGS COMPRISING SAME, USES THEREOF AND METHODS FOR REDUCING VOLUME RESISTIVITY AND FOR PROVIDING ELECTROMAGNETIC INTERFERENCE SHIELDING AS WELL AS THERMAL CONDUCTIVITY
The present invention is directed to compositions comprising carbon black and expanded graphite as well as shaped articles and coatings for substrates comprising the compositions. The present invention also relates to the use thereof and methods for reducing electrical resistivity and providing electromagnetic interference shielding as well as thermal conductivity. The compositions of the invention allow for high electrical conductivity, EMI shielding performance as well as thermal conductivity without compromising rheological properties like fluidity or viscosity, for example measured as the melt flow rate, or mechanical properties such as, impact resistance, tensile strength or elongation at break.
Use of mica having a lamellarity index of less than about 3.0 in a pressed powder, pressed powders comprising said mica, and methods for making said pressed powders.
Disclosed is a novel cement and aggregate compositions, to uses thereof for protecting surfaces, in particular surfaces likely to be affected by biocorrosion.
The present invention relates to kiln furniture kits for supporting ceramic products, such as for example sanitary ware, during high temperature processes in a kiln. The invention further relates to rolling element holders as part of the kiln furniture kits according to the present invention for deformation and breakage free firing or drying of ceramic products.
A method of preparing an aqueous slurry comprising calcium carbonate, the calcium carbonate obtained therefrom and uses thereof including in paper and paperboard.
The present disclosure relates to an anti-breaking element comprising a geopolymer, a process for preparing an anti-breaking element, the process comprising: a) providing the skeleton of an anti-breaking element; b) preparing a geopolymer formulation; c) casting the geopolymer formulation of step b) into the skeleton of the anti-breaking element of step a); and d) optionally, removing the skeleton. The present disclosure further relates to the use of a geopolymer as part of an anti-breaking element.
C04B 28/00 - 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
E05G 1/00 - Coffres-forts ou chambres fortes pour objets de valeur
C04B 111/10 - Compositions caractérisées par l'absence d'un matériau spécifié
C04B 111/20 - Résistance envers les attaques chimiques, physiques ou biologiques
The present disclosure relates to an anti-breaking element comprising a geopolymer, a process for preparing an anti-breaking element, the process comprising: a) providing the skeleton of an anti-breaking element; b) preparing a geopolymer formulation; c) casting the geopolymer formulation of step b) into the skeleton of the anti-breaking element of step a); and d) optionally, removing the skeleton. The present disclosure further relates to the use of a geopolymer as part of an anti-breaking element.
C04B 28/00 - 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
E05G 1/00 - Coffres-forts ou chambres fortes pour objets de valeur
65.
GRAPHITE COMPOSITIONS AND USES IN BATTERY TECHNOLOGY
The present disclosure relates to compositions comprising at least one carbonaceous particulate material comprised of synthetic graphite particles having a BET specific surface area (SSA) of equal to or less than 4 m2/g, and further comprising between about 5 and about 75% (w/w) of at least one carbonaceous particulate material comprised of natural graphite particles coated with non-graphitic carbon and having a BET SSA of equal to or less than 8 m2/g. Such compositions are particularly useful as active material for negative electrodes in, e.g., lithium-ion batteries and the like in view of their overall favorable electrochemical properties, particularly for automotive and energy storage applications. The present disclosure also relates to the use of said non-graphitic carbon-coated natural graphite particles for preparing compositions that are suitable for being used as an active material in a negative electrode of, e.g., a lithium ion battery. The non-graphitic carbon-coated natural graphite particles described herein are also useful as a carbonaceous additive to increase, e.g., the energy density and charge rate performance of a lithium-ion battery while maintaining the power density of the cell compared to a cell with an anode absent the carbonaceous additive.
H01M 4/587 - Matériau carboné, p. ex. composés au graphite d'intercalation ou CFx pour insérer ou intercaler des métaux légers
H01M 10/0525 - Batteries du type "rocking chair" ou "fauteuil à bascule", p. ex. batteries à insertion ou intercalation de lithium dans les deux électrodesBatteries à l'ion lithium
A mica particulate has: (a) a BET specific surface area no less than about 4.5 m2/g; and (b) a lamellarity index no less than about 2.5. A method for preparing the mica particulate comprises classifying a ground mica material, such as a wet ground mica material.
The present disclosure relates to a filled composition comprising a substrate, functional filler, and an inorganic additive including a precipitated calcium carbonate for reducing the odour of the filled composition, and related uses, methods and articles of manufacture; the precipitated calcium carbonate having a specific surface area greater than about 18 m2/g, an inter-particle pore volume of at least about 0.05 cm3/g, an intra-particle pore volume of less than about 0.1 cm3/g, and a Dp of less than or equal to about 100 nm.
B29C 48/00 - Moulage par extrusion, c.-à-d. en exprimant la matière à mouler dans une matrice ou une filière qui lui donne la forme désiréeAppareils à cet effet
The present disclosure relates to a kiln furniture T-cassette for supporting ceramic objects to be fired in a kiln, comprising a) supporting object comprising: one or two supporting surface(s) for supporting one or more ceramic object(s) to be fired, and side surfaces; b) one or more feet located on a side surface, wherein said one or more feet are exclusively located on a single side surface; c) at least one of the one or more feet comprising one or more holes and/or recesses suitable for acting as a female engagement portion for appropriately shaped male engagement portions of another kiln furniture cassette, such as another kiln furniture T-cassette; and d) one or more male engagement portions located on a side surface for appropriately shaped female engagement portions of another kiln furniture cassette. The present disclosure further relates to an assembly and a kit-of-parts comprising a T-cassette, a method for forming a kiln furniture assembly for supporting objects to be fired in a kiln using a T-cassette and to the use of a T-cassette for supporting one or more ceramic object(s) to be fired in a kiln
The present disclosure relates to a silane treated composition, and a filled polymer composition comprising such silane treated composition and a polymer for improved mechanical properties; the treatment being in two steps, the first being a treatment with an aqueous silicate, followed by a second treatment with a silane-containing compound; optionally including treatment with an aliphatic carboxylic acid prior to the first treatment.
The present disclosure relates to a silane treated composition, and a filled polymer composition comprising such silane treated composition and a polymer for improved mechanical properties; the treatment being in two steps, the first being a treatment with an aqueous silicate, followed by a second treatment with a silane-containing compound; optionally including treatment with an aliphatic carboxylic acid prior to the first treatment.
A particulate material suitable for use as an animal litter comprising a core and a coating layer surrounding the core; an animal litter comprising said particulate material; a method for making said particulate material; and use of the particulate material as an animal litter, particularly a cat litter.
A particulate material suitable for use as an animal litter comprising a core and a coating layer surrounding the core; an animal litter comprising said particulate material; a method for making said particulate material; and use of the particulate material as an animal litter, particularly a cat litter.
An alkaline earth metal carbonate, for use in a cosmetic composition, has a BET specific surface area of at least about 60 m2/g. Particles of the alkaline earth metal carbonate are substantially spherical.
The use of calcium aluminate cement in autoclaved cement products, cementitious compositions suitable for forming the autoclaved cement products, and methods for making the cementitious compositions and autoclaved cement products.
C04B 28/14 - 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 de sulfate de calcium
C04B 18/24 - Déchets de végétaux, p. ex. balle de riz, rafles de maïsMatières cellulosiques, p. ex. papier
C04B 24/26 - Composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
C04B 38/02 - Mortiers, béton, pierre artificielle ou articles de céramiques poreuxLeur préparation par addition d'agents chimiques gonflants
C04B 40/00 - Procédés, en général, pour influencer ou modifier les propriétés des compositions pour mortiers, béton ou pierre artificielle, p. ex. leur aptitude à prendre ou à durcir
Aqueous suspensions comprising a mineral having a silica content equal to or greater than about 40 wt % as a plant fertilizer, wherein the aqueous suspension comprises equal to or less than about 10% (w/v) of the mineral, methods of making said aqueous suspensions, and uses of said aqueous suspensions as a plant fertilizer.
C05G 3/70 - Mélanges d'un ou plusieurs engrais avec des additifs n'ayant pas une activité spécifique d'engrais pour influer sur la mouillabilité, p. ex. des agents siccatifs
C05G 5/27 - Dispersions, p. ex. suspensions, émulsions
A method of manufacturing a thermally insulating product comprises: (a) forming a mixture comprising solvent and gel network former and optionally foaming agent; (b) dispersing a thermally insulating filler in the mixture; and (c) drying the mixture to form the thermally insulating product.
C08J 9/30 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolairesLeur post-traitement par mélange de gaz dans des compositions liquides ou des plastisols, p. ex. par fabrication de mousse à l'aide d'air
C08J 9/00 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolairesLeur post-traitement
C08J 9/28 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolairesLeur post-traitement par élimination d'une phase liquide d'un objet ou d'une composition macromoléculaire, p. ex. par séchage du coagulum
22 footprint, having a low milled cement clinker content, and exhibiting a higher early strength than existing LC3 type or other SCM containing binders.
C04B 28/14 - 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 de sulfate de calcium
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
The present disclosure relates to an edible coating composition comprising precipitated calcium carbonate particulate material, wherein the BET surface area of the precipitated calcium carbonate particulate material is about 15 m²/g or less, a suspension comprising the edible coating composition and at least one solvent, an article which is at least partially coated with the edible coating composition or the suspension, and a process for producing an article, wherein the article is at least partially coated with the suspension. The present disclosure is furthermore directed to the use of the precipitated calcium carbonate particulate material (i) for at least partially replacing TiO2 in edible coatings of nutraceutical products, pharmaceutical product, and/or food products and (ii) in an edible coating composition for improving the opacity of coatings and/or reducing crack formation of coatings.
The present disclosure relates to a calcium carbonate particulate material comprising less than about 170 ppm of water soluble magnesium ions based on the total amount of the calcium carbonate particulate material, wherein the amount of water soluble magnesium ions is determined using the method described herein. The present disclosure further relates to methods for preparing the calcium carbonate particulate materials according to the invention and to paint compositions comprising the calcium carbonate particulate materials according to the present disclosure or the calcium carbonate particulate materials obtainable by the methods according to the present disclosure.
A cement product including a supplementary cementitious material (SCM) including natural aluminosilicate, and optionally metakaolin, and methods of producing the cement product, and methods of use thereof are provided. The natural aluminosilicate may have, for example, a d97 less than or equal to about 19 μm; and may have a d10 less than or equal to about 2 μm. The product may also have improved chloride permeability as compared to cement products including natural aluminosilicates having higher d97 and d10 values. Also, the product may also have improved compressive strength and RCPT values when a portion of the natural aluminosilicate in the SCM is replaced with metakaolin.
The present invention relates to friction materials comprising graphite having a c/2 of 0.3358 nm or less and a spring-back of 40% or more, such as 41% or more. The invention further relates to methods of making and uses of such friction materials.
B01J 20/12 - Argiles d'origine naturelle ou terres décolorantes
A23L 5/49 - Élimination de la couleur par réaction chimique, p. ex. blanchiment
B01J 20/10 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant de la silice ou un silicate
B01J 20/28 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation caractérisées par leur forme ou leurs propriétés physiques
C11B 3/10 - Raffinage des graisses ou huiles par adsorption
C01B 33/38 - Silicates échangeurs de base en couches, p. ex. argiles, micas ou silicates de métaux alcalins du type kenyaïte ou magadiite
A geopolymer foam composition, an article comprising a geopolymer foam composition, methods for making a geopolymer foam composition, and uses of a geopolymer foam composition.
C04B 28/00 - 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
C04B 38/02 - Mortiers, béton, pierre artificielle ou articles de céramiques poreuxLeur préparation par addition d'agents chimiques gonflants
C04B 38/10 - Mortiers, béton, pierre artificielle ou articles de céramiques poreuxLeur préparation en utilisant des agents moussants
The present invention relates to a ceramic paste composition comprising a matrix and water, wherein the matrix comprises, based on the total weight of the matrix: about 98 wt % to about 100 wt % of minerals of which at least 30 wt % are phyllosilicates and less than about 2 wt % organic additive; and wherein water is present from about 18 wt % to about 28 wt % based on the total weight of the ceramic paste composition. The present invention also relates to a method of forming a 3D structure using the ceramic paste composition of the invention.
Disclosed is a method for manufacturing a hydraulic binder including a calcium aluminate, which involves: a) providing a composition including a lime C source compound and an alumina source compound, the composition including at most 95% lime C and alumina, and at least 23% alumina, by weight relative to the total weight of dry matter of the composition; b) placing the composition provided in step a) in a moisture-saturated environment, at a hydration temperature of between 40° C. and 150° C., so as to precipitate hydrated phases containing at least one aluminium oxide combined with a calcium oxide and with water; and c) subjecting the precipitates obtained in step b) to a baking temperature of between 200° C. and 1300° C., for at least 15 minutes.
B01J 23/02 - Catalyseurs contenant des métaux, oxydes ou hydroxydes métalliques non prévus dans le groupe des métaux alcalins ou alcalino-terreux ou du béryllium
A method of manufacturing an expanded granular material comprises: forming a mixture comprising a silicate material, an alkali compound and water; curing the mixture to form a solid precursor; crushing and/or milling the solid precursor to form an expandable granular material; and heating the granular material to form an expanded granular material.
C04B 20/00 - Emploi de matières comme charges pour mortiers, béton ou pierre artificielle prévu dans plus d'un groupe et caractérisées par la forme ou la répartition des grainsTraitement de matières spécialement adapté pour renforcer leur propriétés de charge dans les mortiers, béton ou pierre artificielle prévu dans plus d'un groupe de Matières expansées ou défibrillées
C04B 12/04 - Ciments à base de silicates de métaux alcalins ou d'ammonium
A01G 24/42 - Substrats de cultureMilieux de cultureAppareils ou méthodes à cet effet caractérisés par leur structure de structure granulaire ou agrégée
A01G 24/10 - Substrats de cultureMilieux de cultureAppareils ou méthodes à cet effet basés sur ou contenant de la matière inorganique
C03B 19/08 - Autres méthodes de façonnage du verre par moussage
A flux delivery apparatus for delivering flux to a mold during a continuous casting process comprises: one or more flux outlets for delivering flux to the mold; one or more actuators operable to actuate movement of the one or more flux outlets relative to the mold; and a controller configured to operate the one or more actuators to move the one or more flux outlets relative to the mold.
23223222222, - carbon between 0.03% and 0.5% by weight, - additives between 0.5% and 10% by weight and - raw material-related impurities of less than 3% by weight, where the raw material basis for the abrasive grains comprises aluminium oxide, baddeleyite and zircon sand.
The present invention relates to blast lances for gas blowing in metallurgical processes, the blast lance comprising a cylindrical lance core and a refractory casing, wherein the said refractory casing comprises n + 1 refractory tubular sections and n or more refractory annular structures, wherein each set of two neighbouring refractory tubular sections is connected via a refractory annular structure, and wherein n is an integer of 1 or higher. The invention further relates to the use and method of production of such blast lances.
The present invention relates to blast lances for gas blowing in metallurgical processes, the blast lance comprising a cylindrical lance core and a refractory casing, wherein the said refractory casing comprises n + 1 refractory tubular sections and n or more refractory annular structures, wherein each set of two neighbouring refractory tubular sections is connected via a refractory annular structure, and wherein n is an integer of 1 or higher. The invention further relates to the use and method of production of such blast lances.
A talc particulate, a polymer composition comprising said talc particulate, methods of making said talc particulate and said polymer composition, and the various uses of said talc particulate.
Pumping apparatus comprises a granular material pump assembly and a distributor having a distribution end for distributing granular material. The granular material pump assembly is configured to pump granular material through the distributor towards the distribution end. The distributor is configured to permit granular material to exit the distributor at the distribution end when an amount of granular material pumped towards the distribution end exceeds a threshold, for example wherein the distributor comprises a valve assembly configured to permit granular material to exit the distributor at the distribution end when the amount of granular material pumped towards the distribution end exceeds the threshold, optionally wherein the valve assembly comprises a valve configured to open to permit granular material to exit the distributor at the distribution end when the amount of granular material pumped towards the distribution end exceeds the threshold.
B65G 53/46 - Vannes ou écluses, p. ex. roues rotatives
F04B 15/02 - Pompes adaptées pour travailler avec des fluides particuliers, p. ex. grâce à l'emploi de matériaux spécifiés pour la pompe elle-même ou certaines de ses parties les fluides étant visqueux ou non homogènes
95.
Dry particulate compositions for the formation of geopolymers, a process for forming geopolymers and the geopolymers obtained as a result
The invention concerns dry particulate compositions for forming a geopolymer, comprising an aluminosilicate containing mineral, a polymeric additive, an alkali metal silicate, and an alkali metal hydroxide. The invention concerns processes of making geopolymers, the geopolymers, as well as the use of the dry particulate compositions in the formation of geopolymers.
C04B 24/26 - Composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
C04B 40/00 - Procédés, en général, pour influencer ou modifier les propriétés des compositions pour mortiers, béton ou pierre artificielle, p. ex. leur aptitude à prendre ou à durcir
Use of mica having a lamellarity index of less than about 3.0 in a pressed powder, pressed powders comprising said mica, and methods for making said pressed powders.
A mineral filler comprising talc and wollastonite is used in a polymer composition to improve the scratch resistance and/or reduce the thermal expansion coefficient anisotropy of the polymer composition.
The present invention relates to novel compositions based on cement and granular material as well as to the uses thereof for protecting surfaces, in particular surfaces susceptible of being affected by biocorrosion.
The present invention relates to novel compositions based on cement and granular material as well as to the uses thereof for protecting surfaces, in particular surfaces susceptible of being affected by biocorrosion.
The present invention relates to kiln furniture kits for supporting ceramic products, such as for example sanitary ware, during high temperature processes in a kiln. The invention further relates to rolling element holders as part of the kiln furniture kits according to the present invention for deformation and breakage free firing or drying of ceramic products.
brevets
