WO2004083316A1 - Nouveau pigment mineral contenant du carbonate de calcium, suspension aqueuse le contenant et ses usages - Google Patents
Nouveau pigment mineral contenant du carbonate de calcium, suspension aqueuse le contenant et ses usages Download PDFInfo
- Publication number
- WO2004083316A1 WO2004083316A1 PCT/IB2004/000773 IB2004000773W WO2004083316A1 WO 2004083316 A1 WO2004083316 A1 WO 2004083316A1 IB 2004000773 W IB2004000773 W IB 2004000773W WO 2004083316 A1 WO2004083316 A1 WO 2004083316A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- silicate
- calcium carbonate
- sodium
- strong
- pigment according
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/02—Compounds of alkaline earth metals or magnesium
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/02—Compounds of alkaline earth metals or magnesium
- C09C1/021—Calcium carbonates
- C09C1/022—Treatment with inorganic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/0023—Digital printing methods characterised by the inks used
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
- B41M5/5218—Macromolecular coatings characterised by inorganic additives, e.g. pigments, clays
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/02—Compounds of alkaline earth metals or magnesium
- C09C1/021—Calcium carbonates
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/675—Oxides, hydroxides or carbonates
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/38—Coatings with pigments characterised by the pigments
- D21H19/385—Oxides, hydroxides or carbonates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
Definitions
- the present invention relates to the technical field of mineral fillers and relates in particular to inorganic pigments containing a product formed in situ by the double and / or multi reaction between a calcium carbonate and the reaction product or products of said carbonate with one or more donors.
- moderately strong to strong HO ions and the reaction product (s) of said carbonate with gaseous CO 2 formed in situ and / or from an external feed and at least one aluminum silicate and / or at least one synthetic silica and or at least one calcium silicate and / or at least one silicate of a monovalent salt such as sodium silicate and / or potassium silicate and / or lithium silicate, preferably such as sodium silicate and / or or at least one aluminum hydroxide and or at least one sodium and / or potassium aluminate, used in paper-making applications, such as mass loading and / or coating of paper, and more particularly printing medium, especially offset printing, and more particularly digital printing such as inkjet and / or laser printing and their improvements by appropriate coating and / or
- the invention also relates to a process for producing a mineral pigment containing a product formed in situ by the double and / or multi reaction between a calcium carbonate and the reaction product or products of said carbonate with one or more
- This inorganic pigment according to the invention may optionally be suspended in water by means of an anionic electrolyte to obtain an aqueous anionic suspension of filler containing a product formed in situ by the double and / or multi reaction between a calcium carbonate and the or the reaction products of said carbonate with one or more moderately strong to strong H 3 O + ion donors and the reaction product (s) of said carbonate with gaseous CO 2 formed in situ and / or from an external feed, and at least one aluminum silicate and / or at least one synthetic silica and / or at least one calcium silicate and / or at least one silicate of a monovalent salt such as sodium silicate and / or potassium silicate and / or lithium silicate, preferably such as sodium silicate and / or at least one aluminum hydroxide and / or at least one sodium and / or potassium aluminate.
- an anionic electrolyte to obtain an aqueous anionic suspension of filler containing a product formed in situ by the double and /
- This anionic aqueous suspension optionally contains one or more anionic electrolytes such as for example one or more dispersants.
- This inorganic pigment according to the invention may optionally be suspended in water by means of a cationic electrolyte in order to obtain an aqueous cationic charge suspension containing a product formed in situ by the double and / or multi-reaction between a calcium carbonate and the or the reaction products of said carbonate with one or more medium to strong H 3 O + ion donors and the reaction product (s) of said carbonate with gaseous CO 2 formed in situ and / or from a external feed, and at least one aluminum silicate and / or at least one synthetic silica and / or at least one calcium silicate and / or at least one silicate of a monovalent salt such as sodium silicate and / or potassium silicate and / or lithium silicate, preferably such as sodium silicate and / or at least one aluminum hydroxide and or at least one sodium and / or potassium aluminate.
- a cationic electrolyte in order to obtain an aqueous cationic charge suspension containing a product formed in situ by
- This inorganic pigment according to the invention may optionally be suspended in water using a weakly anionic electrolyte to obtain a weakly anionic aqueous suspension of filler containing a product formed in situ by the double and / or multi reaction between a calcium carbonate.
- a monovalent salt such as sodium silicate and / or silicate of potassium and / or lithium silicate, preferably such as sodium silicate and / or at least one aluminum hydroxide and / or at least one sodium and / or potassium aluminate.
- the invention finally relates to the use of said inorganic pigment and / or its aqueous suspensions as mass filler in the manufacture of the uncoated paper sheet and / or as a coating formulation support in the surface treatment operations of the paper and / or paper coating.
- the invention relates to the support paper, for digital printing such as ink jet printing, containing said aqueous suspension of inorganic pigment containing a pigment formed in situ by the double and / or multi reaction between a carbonate of calcium and the reaction product (s) of said carbonate with one or more medium to strong H 3 O + ion donors and the reaction product (s) of said carbonate with gaseous CO 2 formed in situ and / or from a external feed, and at least one aluminum silicate and / or at least one synthetic silica and / or at least one calcium silicate and / or at least one silicate of a monovalent salt such as sodium silicate and / or potassium silicate and / or lithium silicate, preferably such as sodium silicate and / or at least one aluminum hydroxide and / or at least one sodium and / or potassium aluminate.
- a monovalent salt such as sodium silicate and / or potassium silicate and / or lithium silicate
- fillers or pigments such as calcium carbonate
- paper coating compositions used in ink jet recording and printing techniques so that the paper rapidly absorbs the applied ink thereby giving sharpness, less burrs, and improved non-piercing ability of printing, i.e., improved print density while ensuring a fast impression.
- WO 00/39222 discloses a method for forming a pigment for reducing the weight of paper for a given thickness but teaches no solution to the problem solved by the present invention namely improving the properties of paper consisting of a reduction of the burrs of the ink during the printing of the sheet of paper containing the same pigment in its mass and coating, these impressions being made at very high speeds implemented in the new printing techniques.
- a mineral pigment containing a product formed in situ by the double and / or multi reaction between a calcium carbonate and the reaction product or products of said carbonate with one or more donors of H 3 O + ions moderately strong to strong and the reaction product or products of said carbonate with CO 2 gas formed in situ and / or from an external feed and at least one aluminum silicate and or at least a synthetic silica and / or at least one calcium silicate and / or at least one silicate of a monovalent salt such as sodium silicate and / or potassium silicate and / or lithium silicate, preferably such as silicate of sod and / or at least one aluminum hydroxide and / or at least one sodium and / or potassium aluminate, and containing less than 0.1% by weight of mono
- the Applicant has also found that the above-mentioned mineral pigment according to the invention makes it possible to improve the behavior of the formulation for inkjet printing on the coater.
- the Applicant has also found that the above-mentioned mineral pigment according to the invention makes it possible to obtain a pigment that can be used both in mass-loading and in coating and that this pigment is independent of the coating systems used, that is to say that is to say that this pigment is usable both in a mass-loading application and in a coating application indifferently implementing a sizing press, or a press film, or a jet coater or a coater blade.
- the Applicant has also developed a process for obtaining a mineral pigment containing a product formed in situ by the double and / or multi reaction between a calcium carbonate and the reaction product (s) of said carbonate with one or more donors.
- H 3 O + ions moderately strong to strong and the reaction product or products of said carbonate with CO 2 gas formed in situ and / or from an external feed
- the subject of the invention is therefore a mineral pigment containing a product formed in situ by the double and / or multi reaction between a calcium carbonate and the reaction product or products of said carbonate with one or more H 3 O + ion donors.
- moderately strong to strong and the reaction product (s) of said carbonate with gaseous CO 2 formed in situ and / or from an external feed and at least one aluminum silicate and / or at least one synthetic silica and / or at least one calcium silicate and / or at least one silicate of a monovalent salt such that sodium silicate and / or potassium silicate and / or lithium silicate, preferably such as sodium silicate and / or at least one aluminum hydroxide and or at least one sodium aluminate and / or potassium, and containing less than 0.1% by weight of monovalent salt silicate such as sodium, potassium or lithium silicate or mixtures thereof, preferably such as sodium silicate, based on the dry weight of calcium carbonate, making it possible to obtain high-density printing paper during ink jet
- Another subject of the invention relates to the aqueous suspension of the inorganic pigment according to the invention mentioned above.
- Another subject of the invention is also a process for producing a mineral pigment containing a product formed in situ by the double and / or multi reaction between a calcium carbonate and the reaction product or products of said carbonate with one or more medium to strong H 3 O + ion donors and the reaction product (s) of said carbonate with gaseous CO 2 formed in situ and / or from an external feed, and at least one aluminum silicate and / or at least one synthetic silica and / or at least one calcium silicate and / or at least one silicate of a monovalent salt such as sodium silicate and / or potassium silicate and / or lithium silicate, preferably such that the sodium silicate and / or at least one aluminum hydroxide and / or at least one sodium and / or potassium aluminate and containing less than 0.1% by weight of monovalent salt silicate such as silicate of sodium, potassium or lithium or their mixtures, preferably No. such as sodium silicate, based on the dry weight of calcium carbonate.
- the subject of the invention is also the inorganic pigment obtained by the process according to the invention as well as its use as a mass filler in the manufacture of the paper sheet and its use in paper surface treatment and / or paper coating operations.
- Another object of the invention is the ink jet printing paper containing the inorganic pigment according to the invention.
- the inorganic pigment according to the invention is characterized in that it contains a product formed in situ by the double and / or multi reaction between a calcium carbonate and the reaction product (s) of said carbonate with gaseous CO 2 formed in situ. and / or from an external supply, and the one or more reaction products of said carbonate with one or more ion donors H 3 O + moderately strong to strong and at least one aluminum silicate and / or at least one silica synthetic and / or at least one calcium silicate and / or at least one silicate of a monovalent salt such as sodium silicate and / or potassium silicate and / or lithium silicate, preferably such as silicate of sodium hydroxide and / or at least one aluminum hydroxide and / or at least one sodium and / or potassium aluminate, and in that it contains less than 0.1% by weight of monovalent salt silicate such as sodium, potassium or lithium silicate or mixtures thereof, preferably such as sodium silicate, based on the dry weight of calcium carbonate, and is characterized in
- the mineral pigment according to the invention is characterized in that the calcium carbonate is a natural calcium carbonate or a mixture of natural calcium carbonate with talc, kaolin, titanium dioxide, oxide magnesium or with any inert mineral to H 3 O + ion donors moderately strong to strong.
- this natural calcium carbonate is selected from a marble, a calcite, a chalk, a dolomite or mixtures thereof.
- the strong H 3 O + ion donor (s) are chosen from strong acids, or their mixtures generating H 3 O + ions, and are preferably chosen from acids with a pK a less than or equal to zero at 22 ° C and more particularly chosen from sulfuric acid, hydrochloric acid or mixtures thereof and characterized in that the medium H 3 O + ion donor (s) are chosen from among the acids having a pK a between 0 and 2.5 inclusive at 22 ° C and more particularly selected from H 2 SO 3 , HSO " , H 3 PO 4 , oxalic acid or mixtures thereof, and even more preferably from the acids forming bivalent cation salts, such as calcium, almost insoluble in water, that is to say solubility less than 0.01% by mass.
- the mineral pigment according to the invention is characterized in that it has a BET specific surface area of between 25 m 2 / g and 200 m 2 / g, measured according to the ISO 9277 standard, preferably between 30 m 2 / g and 80 m 2 / g and very preferably between 35 m 2 / g and 60 m 2 / g and a median diameter, determined by Sedigraph TM measurement 5100, between 0.1 and 50 micrometers, preferably between 0 and , 5 and 40 micrometers and very preferably between 1 and 10 micrometers.
- the aqueous suspension according to the invention is characterized in that it contains the inorganic pigment according to the invention.
- step a) treatment of the calcium carbonate in aqueous phase with the medium or strong H 3 O + ion donor (s) and treatment with the CO 2 gas formed in situ and / or from an external feed, treatment part integral of step a), b) the prior and / or simultaneous addition to step a) of at least one aluminum silicate and / or at least one synthetic silica and / or at least one a calcium silicate and / or at least one silicate of a monovalent salt such as sodium silicate and / or potassium silicate and / or lithium silicate, preferably such as sodium silicate and optionally anterior and / or simultaneous addition of a sodium and / or potassium aluminate, c) optionally the addition of a base, preferably of a divalent ion base, very preferably lime and / or calcium carbonate in dry form or in aqueous suspension optionally containing one or more anionic dispersants, catio and / or weakly anionic, d) optionally anionic aqueous suspension
- the process according to the invention is characterized in that the calcium carbonate is a natural calcium carbonate or a mixture of natural calcium carbonate with talc, kaolin, titanium dioxide, magnesium or with any mineral which is inert towards the H 3 O + ion donors, moderately strong to strong, and in a very preferred manner this natural calcium carbonate is chosen from a marble, a calcite, a chalk, a dolomite or their mixtures.
- the process according to the invention is characterized in that the donor (s) of H 3 O + ions that are moderately strong to strong are chosen from any medium to strong acid, or any mixture of such acids, generating H 3 O + ions and in particular generating H 3 O + ions under the conditions of the treatment.
- the strong acid will be chosen from acids having a pK a less than or equal to zero at 22 ° C and more particularly chosen from sulfuric acid, hydrochloric acid or mixtures thereof.
- the medium strong acid will be selected from acids having a pK a between 0 and 2.5 inclusive at 22 ° C and more particularly selected from H 2 SO 3 , HSO “ , H 3 PO 4 , oxalic acid or mixtures thereof and even more preferably among the acids forming bivalent cation salts, such as calcium, which are almost insoluble in water, that is to say with a solubility of less than 0.01% by weight;
- the pK a ⁇ of H 3 PO 4 equal to 2.161 (Rompp Chemie, Thieme Edition).
- the strong acid or acids may be mixed with the medium acid or acids.
- the molar amount of medium to strong H 3 O + ion donors relative to the number of moles of CaCO 3 is in total between 0.05 and 1, preferably between 0.1 and 0, 5.
- step a) and or step b) can be repeated several times.
- the temperature during step a) of the treatment is between 5 ° C and 100 ° C, and preferably between 65 ° C and 90 ° C.
- the duration of steps a) to c) of the treatment lasts from 0.01 hour to 24 hours and preferably from 0.2 hour to 6 hours.
- the pH is greater than 7.5 and the content of monovalent salt silicate such as silicate of sodium, potassium or lithium or mixtures thereof is less than 0.1% by weight relative to the dry weight of calcium carbonate.
- the treatment process according to the invention is carried out in the aqueous phase at low, medium or high dry matter concentrations, but may also be used for mixtures of slurries consisting of these different concentrations.
- the dry matter content is between 0.3% and 80% by weight, very preferably between 15% and 60%.
- step b) is an addition of from 0.1% to 25%, preferentially from 5% to 10% by dry weight relative to the dry weight of carbonate. of calcium.
- step d) uses from 0.05% to 5.0% by dry weight of an anionic electrolyte chosen from homopolymers or copolymers in the unneutralized acid state, partially neutralized or completely neutralized, monomers with ethylenic unsaturation and monocarboxylic function such as acrylic acid or methacrylic acid or else semiesters of diacids such as C 1 to C monoesters of maleic or itaconic acids, or mixtures thereof, or with a dicarboxylic functional group chosen from ethylenically unsaturated monomers and dicarboxylic functional groups such as crotonic acid, isocrotonic acid, cinnamic acid, itaconic, maleic, or anhydrides of carboxylic acids, such as maleic anhydride or sulfonic function selected from ethylenically unsaturated monomers and sulfonic function such as acrylamido-methyl-propanesulfonic acid, methallylsulfonate sodium,
- step e) uses, in a particular manner, from 0.05% to 5.0% by dry weight of a cationic electrolyte chosen from homopolymers or copolymers of cationic monomers or quaternary ammonium with ethylenic unsaturation, such as [2- (methacryloyloxy) ethyl] trimethyl ammonium chloride or sulphate, [2- (acryloyloxy) ethyl] trimethyl ammonium chloride or sulphate, [3- (acrylamido) propyl] trimethyl ammonium chloride or sulphate , dimethyl diallyl ammonium sulfate chloride, [3- (methacrylamido) propyl] trimethyl ammonium chloride or sulfate.
- a cationic electrolyte chosen from homopolymers or copolymers of cationic monomers or quaternary ammonium with ethylenic unsaturation, such as [2- (meth
- step f) uses, in a particular manner, from 0.05% to 5.0% by dry weight of a weakly anionic electrolyte chosen from weakly ionic and water-soluble copolymers consisting of: a) from at least one anionic and carboxylic or dicarboxylic or phosphoric or phosphonic or sulphonic monomer or mixture thereof, of at least one nonionic monomer, the nonionic monomer consisting of
- n and p represent a number of alkylene oxide units of less than or equal to 150
- n a number of ethylene oxide units of less than or equal to 150
- q represents an integer at least equal to 1 and such that 5 ⁇ (m + n + p) q ⁇ 150, and preferentially such that ⁇ (m + n + p) q ⁇ 120,
- R 1 represents hydrogen or the methyl or ethyl radical
- R 2 represents hydrogen or the methyl or ethyl radical
- R represents a radical containing a polymerizable unsaturated functional group, preferably belonging to the vinyl group as well as to the group of acrylic, methacrylic, maleic, itaconic, crotonic and vinylphthalic esters, and also to the group of urethane unsaturates such as, for example, acrylurethanes and methacrylurethanes; , G. dimethyl isopropenyl benzyl urethane, allyl urethane, as well as the group of substituted or unsubstituted allylic or vinyl ethers, or else the group of ethylenically unsaturated amides or imides,
- R - R ' represents hydrogen or a hydrocarbon radical having 1 to 40 carbon atoms, and preferably represents a hydrocarbon radical having 1 to 12 carbon atoms and very preferably a hydrocarbon radical having 1 to 4 carbon atoms, or a mixture of several monomers of formula (I),
- the inorganic pigment containing a product formed in situ according to the invention is characterized in that it is obtained by the process according to the invention.
- the inorganic pigment obtained by the process according to the invention is characterized in that it has a BET specific surface area of between 25 m 2 / g and 200 m 2 / g, measured according to the ISO 9277 standard, preferentially between 30 m 2 / g and 80 m 2 / g and very preferably between 35 m 2 / g and 60 m 2 / g and a median diameter, determined by a Sedigraph TM measurement 5100, between 0.1 and 50 micrometers preferably between 0.5 and 40 microns and very preferably between 1 and 10 microns.
- a monovalent salt such as sodium, potassium or lithium silicate or their mixtures, preferably such as sodium silicate
- the aqueous suspension of the inorganic pigment obtained according to step d) is characterized in that the inorganic pigment has a specific surface area of between 25 m 2 / g and 200 m 2 / g measured according to the BET method, preferentially
- the suspension has a solids content of between 0.3% and 80%, preferably between
- This anionic electrolyte is chosen from the anionic electrolytes mentioned above.
- the aqueous suspension of the inorganic pigment obtained according to step e) is characterized in that the inorganic pigment has a BET specific surface area of between 25 m 2 / g and 200 m 2 / g measured according to the ISO standard.
- the suspension has a solids content of between 0.3% and 80%, preferably between 15% and 60%, and in that it contains from 0.1% to 5.0% by dry weight, relative to the dry weight of calcium carbonate, of at least one cationic electrolyte.
- This cationic electrolyte is chosen from the cationic electrolytes mentioned above.
- the aqueous suspension of the inorganic pigment obtained according to step f) is characterized in that the mineral pigment has a specific surface area
- BET of between 25 m 2 / g and 200 m 2 / g measured according to ISO 9277, preferably between 30 m 2 / g and 80 m 2 / g and very preferably between 35 m 2 / g and
- a median diameter determined by Sedigraph TM measurement 5100, of between 0.1 and 50 microns, preferably between 0.5 and 40 micrometers and very preferably between 1 and 10 microns, and that the suspension has a dry matter content of between 0.3% and 80%, preferably between 15% and 60%, and in that it contains from 0.1% to
- the inorganic pigment containing a product formed in situ according to the invention is characterized in that it is in dry form when step g) of the process according to the invention is carried out.
- the inkjet printing paper according to the invention is characterized in that it contains the inorganic filler according to the invention in the mass and / or in the coating.
- This example illustrates the invention and the mineral pigment according to the invention. It relates to the process for producing a mineral pigment containing a product formed in situ by the double and / or multi reaction between a natural calcium carbonate and the reaction product (s) of said carbonate with one or more H 3 ion donors.
- Micromeritics TM in the form of an aqueous suspension of 75% solids, dispersed with 0.6% of a sodium polyacrylate, until an aqueous suspension with a dry matter concentration of 15% by weight, by distilled water, in the 10 liter container.
- the suspension thus formed is then treated with 10% phosphoric acid in a 10% strength solution at 65 ° C. with stirring for 20 minutes at 500 rpm.
- CO2 was bubbled through the calcium carbonate slurry for 1 hour. Then the pH was adjusted, between 8 and 8.5 with a suspension of lime at a concentration of 10% by dry weight.
- the mineral pigment obtained has a dry extract equal to 18.8%, a BET specific surface area equal to 31.7 m 2 / g (measured according to ISO 9277) and a pH equal to 8.4.
- Annex 1 represents the image of the pigment obtained by LEO 435NPi electron microscope from the company LEO Elektronenmikroskopie GmbH.
- Micromeritics TM in the form of an aqueous suspension of 75% solids, dispersed with 0.6% of a sodium polyacrylate, until a suspension with a dry matter concentration of 15% is obtained. % by weight, by distilled water, in the 10 liter container.
- the suspension thus formed is then treated with 25% phosphoric acid in a 10% strength solution at 65 ° C. with stirring for 20 minutes at 500 rpm. After 15 minutes, CO2 was bubbled through the calcium carbonate slurry for 1 hour. Then, the pH was adjusted between 8 and 8.5 with a suspension of lime at a concentration of 10% by dry weight.
- the mineral pigment obtained has a dry extract equal to 18.8%, a BET specific surface area equal to 31.7 m 2 / g (measured according to ISO 9277) and a pH equal to 8.4.
- Annex 2 shows the image of the pigment obtained by LEO 435NPi electron microscope from LEO Elektronenmikroskopie GmbH. Test n ° 3
- 0.5 kg, calculated as dry pigment is diluted with natural calcium carbonate of the Norwegian marble type, with a particle size such that 65% by weight of the particles have a diameter of less than 1 micrometer, measured using Sedigraph TM. 5100 from Micromeritics TM, and a BET specific surface area of 15.5 m 2 / g (measured according to ISO 9277) in the form of a dispersion or slurry of dry matter concentration equal to 75% with a dispersant of the type sodium polyacrylate, and then further diluted with water until a slurry with a solids content of 20% by weight is obtained in the 10 liter container.
- the slurry thus formed is then treated with 20% phosphoric acid in a 10% by weight solution at 65 ° C. with gentle stirring at a flow rate of 30 l / min. under atmospheric pressure at the bottom of the container for 2 hours. After 2 hours, CO 2 is bubbled through the suspension of calcium carbonate for 1 hour.
- Annex 3 shows the image of the LEO 435VPi electron microscope pigment from LEO Elektronenmikroskopie GmbH.
- the slurry thus formed is then treated with 30% phosphoric acid in solution at about 15% by weight, at 65 ° C. continuously in 4 cells of 25 liters, dosing 1 to phosphoric acid in each cell with slight agitation and with a flow rate of 50 liters / min at atmospheric pressure at the bottom of each cell.
- the retention of the product in each of the cells was 15 min.
- Annex 4 shows the image of the LEO 435VPi electron microscope pigment produced by LEO Elektronenmikroskopie GmbH.
- the slurry thus formed is then treated with 50% phosphoric acid in a 10% by weight solution at 65 ° with gentle stirring at a rate of 30 liter / min. under atmospheric pressure at the bottom of the container for 2 hours. After 2 hours, CO 2 is bubbled through the suspension of calcium carbonate for 1 hour. 24 hours later, the pigment is dried by a dryer type "spray dryer".
- pigment average grain diameter, analyzed by the visual method under electron microscope: 5 micrometers, BET specific surface area (measured according to ISO 9277): 41.2 m 2 / g.
- Annex 5 shows the image of the pigment obtained by LEO 435VPi electron microscope from LEO Elektronenmikroskopie GmbH.
- 1500 g, calculated as dry pigment, are diluted with natural calcium carbonate of the Norwegian marble type, with a particle size such that 65% by weight of the particles have a diameter of less than 1 ⁇ m, measured using Sedigraph TM 5100 from Micromeritics TM , in the form of a suspension of 75% solids, dispersed with 0.6% sodium polyacrylate, until an aqueous suspension of a dry matter concentration of 20% by weight, with distilled water, in the container of 10 liters.
- the suspension thus formed is then treated at 65 ° C. with 10% phosphoric acid in a 30% strength solution at 65 ° C. with stirring for 30 minutes at 500 rpm.
- the pH was adjusted between 8 and 8.5 with a suspension of lime at a concentration of 10% by dry weight.
- the mineral pigment obtained has a dry extract equal to 18.8%, a BET specific surface area equal to 39.4 m 2 / g (measured according to ISO 9277) as well as a pH equal to 8.4 and a quantity of sodium silicate (soluble in the aqueous phase of the suspension), measured by Inductive Plasma Spectroscopy - Optical Emission (ICP-OES) equal to 220 ppm of Si.
- ICP-OES Inductive Plasma Spectroscopy - Optical Emission
- Annex 6 shows the image of the pigment obtained by LEO 435VPi electron microscope from LEO Elektronenmikroskopie GmbH.
- 1500 g, calculated as dry pigment, are diluted with natural calcium carbonate of the Norwegian marble type, with a particle size such that 65% by weight of the particles have a diameter of less than 1 ⁇ m, measured using Sedigraph TM 5100 from the company.
- Micromeritics TM in the form of an aqueous suspension containing 75% solids, dispersed with 0.6% of a sodium polyacrylate, until an aqueous suspension with a dry matter concentration of 20% by weight, by distilled water, in the 10 liter container. The suspension thus formed is then treated at 65 ° C.
- the pH was adjusted between 8 and 8.5 with a suspension of lime at a concentration of 10% by dry weight.
- the mineral pigment obtained has a dry extract equal to 19.1%, a BET specific surface area equal to 39.9 m 2 / g (measured according to ISO 9277) as well as a pH equal to 8.6 and a quantity of sodium silicate (soluble in the aqueous phase of the suspension), measured by Inductive Plasma Spectroscopy - Optical Emission (ICP-OES) equal to 150 ppm of Si.
- ICP-OES Inductive Plasma Spectroscopy - Optical Emission
- 1500 g, calculated as dry pigment, are diluted with natural calcium carbonate of the Norwegian marble type, with a particle size such that 65% by weight of the particles have a diameter of less than 1 ⁇ m, measured using Sedigraph TM 5100 from Micromeritics TM , in the form of a suspension containing 75% of dry extract, dispersing with 0.6% of a sodium polyacrylate, until an aqueous suspension of concentration of dry matter of 20% by weight, by distilled water, in the container of 10 liters.
- the suspension thus formed is then treated at 65 ° C. with 10% phosphoric acid in a 30% strength solution at 65 ° C. with stirring for 2 minutes at 500 rpm.
- the pH was adjusted between 8 and 8.5 with a suspension of lime at a concentration of 10% by dry weight.
- the mineral pigment obtained has a dry extract equal to 19.2%, a BET specific surface area equal to 46.6 m 2 / g (measured according to the ISO 9277 standard) as well as a pH equal to 8.3 and a quantity of sodium silicate (soluble in the aqueous phase of the suspension), measured by Inductive Plasma Spectroscopy - Optical Emission (ICP-OES) equal to 140 ppm of Si.
- ICP-OES Inductive Plasma Spectroscopy - Optical Emission
- 1500 g, calculated as dry pigment, are diluted with natural calcium carbonate of the Norwegian marble type, with a particle size such that 65% by weight of the particles have a diameter of less than 1 ⁇ m, measured using Sedigraph TM 5100 from Micromeritics TM , in the form of a suspension containing 75% solids, dispersed with 0.6% of a sodium polyacrylate, until an aqueous suspension with a solids concentration of 20% by weight is obtained. weight, by distilled water, in the 10-liter container. The suspension thus formed is then treated at 65 ° C.
- the pH was adjusted between 8 and 8.5 with a suspension of lime at a concentration of 10% by dry weight.
- the mineral pigment obtained has a dry extract equal to 18.8%, a BET specific surface area equal to 71.2 m 2 / g (measured according to the ISO 9277 standard) as well as a pH equal to 8.2 and a quantity of sodium silicate (soluble in the aqueous phase of the suspension), measured by Inductive Plasma Spectroscopy - Optical Emission (ICP-OES) equal to 170 ppm of Si.
- ICP-OES Inductive Plasma Spectroscopy - Optical Emission
- 1500 g, calculated as dry pigment, are diluted with natural calcium carbonate of the Norwegian marble type, with a particle size such that 65% by weight of the particles have a diameter of less than 1 ⁇ m, measured using Sedigraph TM 5100 from Micromeritics TM , in the form of a suspension containing 75% solids, dispersed with 0.6% of a sodium polyacrylate, until an aqueous suspension with a solids concentration of 20% by weight is obtained. weight, by distilled water, in the 10-liter container.
- the suspension thus formed is then treated at 150 ° C. with 150 g, calculated as dry aluminum hydroxide, of Martifin OL 107, Martinwerk GmbH, Bergheim, Germany, an aluminum hydroxide powder, in the form of a powder. during 30 minutes.
- the suspension thus formed is then treated at 65 ° C. with 150 g, calculated as dry sodium silicate, Inosil Na 4237, Van Baerle, CH 4142 Miinchenstein, Switzerland, a sodium silicate SiO 2 / Na 2 O 3 type, 29 as a solution of 30% solids, for 30 minutes.
- the suspension thus formed is then treated at 65 ° C. with 10% phosphoric acid in a 30% strength solution at 65 ° C. with stirring for 30 minutes at 500 rpm.
- the pH was adjusted between 8 and 8.5 with a suspension of lime at a concentration of 10% by dry weight.
- the mineral pigment obtained has a dry extract equal to 19.6%, a BET specific surface area equal to 39.6 m 2 / g (measured according to the ISO 9277 standard) as well as a pH equal to 8.2.
- 1500 g, calculated as dry pigment, of natural calcium carbonate of the Norwegian marble type, of particle size such that 65% by weight of the particles have a diameter of less than 1 ⁇ n, are measured using Sedigraph TM 5100 from Micromeritics TM, in the form of a suspension containing 75% solids, dispersed with 0.6% of a sodium polyacrylate, until obtaining an aqueous suspension of a dry matter concentration. 20% by weight, with distilled water, in the 10 liter container.
- the suspension thus formed is then treated at 65 ° C. with 64.7 g, calculated as aluminum silicate, of Zeocross CG 180, Crossfield, Joliet, IL, USA, in the form of a 4.3% solution. dry extract in the flushed water for 30 minutes.
- the suspension thus formed is then treated at 65 ° C. with 35% phosphoric acid in a 30% strength solution at 65 ° C. with stirring for 30 minutes at 500 rpm.
- the pH was adjusted between 8 and 8.5 with a suspension of lime at a concentration of 10% by dry weight.
- the mineral pigment obtained has a solids content equal to 15.1%, a BET specific surface area equal to 94.4 m 2 / g (measured according to ISO 9277) and a pH equal to 8.6.
- Annex 7 shows the image of the pigment obtained by LEO 435 VPi electron microscope from LEO Elektronenmikroskopie GmbH.
- 1500 g, calculated as dry pigment, of natural calcium carbonate of the Norwegian marble type, of particle size such that 65% by weight of the particles have a diameter of less than 1 ⁇ n, are measured using Sedigraph TM 5100 from Micromeritics TM, in the form of a suspension containing 75% solids, dispersed with 0.6% of a sodium polyacrylate, until obtaining an aqueous suspension of a dry matter concentration. 20% by weight, with distilled water, in the 10 liter container.
- the suspension thus formed is treated at 65 ° C. with 15% of phosphoric acid in solution at 30% by weight, at 65 ° C. with stirring for 60 minutes at 500 rpm.
- the pH was adjusted between 8 and 8.5 with a suspension of lime at a concentration of 10% by dry weight.
- the mineral pigment obtained has a dry extract equal to 18.8%, a BET specific surface area equal to 71.2 m 2 / g (measured according to the ISO 9277 standard) as well as a pH equal to 8.2 and a quantity of sodium silicate (soluble in the aqueous phase of the suspension), measured by Inductive Plasma Spectroscopy - Optical Emission (ICP-OES) equal to 190 ppm of Si.
- ICP-OES Inductive Plasma Spectroscopy - Optical Emission
- 1500 g, calculated as dry pigment, of natural calcium carbonate of the Norwegian marble type, of particle size such that 65% by weight of the particles have a diameter of less than 1 ⁇ n, are measured using Sedigraph TM 5100 from the company Micromeritics TM, in the form of a suspension containing 75% solids, dispersed with 0.6% of a sodium polyacrylate, until a suspension with a dry matter concentration of 20% by weight, by distilled water, in the 10 liter container.
- the suspension thus formed is then treated at 65 ° C. with 150 g, calculated as dry sodium silicate, Inosil Na 4237, Van Baerle, CH 4142 Mennischenstein, Switzerland, a SiO 2 / Na 2 O 3 type sodium silicate, 29 in the form of a 30% solution of dry extract, during 30 minutes.
- the suspension thus formed is treated at 65 ° C. with 10% of phosphoric acid in solution at 30% by weight, at 65 ° C. with stirring for 30 minutes at 500 rpm.
- the pH was adjusted between 8 and 8.5 with a suspension of lime at a concentration of 10% by dry weight. After 60 minutes stirring at 500 rpm, the product was cooled to 23 ° C.
- the mineral pigment obtained has a dry extract equal to 18.9%, a BET specific surface area equal to 40.4 m 2 / g (measured according to the ISO 9277 standard) as well as a pH equal to 8.5 and a quantity of sodium silicate (soluble in the aqueous phase of the suspension), measured by Inductive Plasma Spectroscopy - Optical Emission (ICP-OES) equal to 220 ppm of Si.
- ICP-OES Inductive Plasma Spectroscopy - Optical Emission
- This example illustrates the invention and relates to the use, in inkjet printing, of the pigment according to the invention as paper coating.
- a coating color is prepared containing 100 parts of the pigment to be tested and 12 parts of BASF ACRONAL TM S-360D binder with a solids content concentration adjusted to 25% ⁇ 0.5%.
- the printing is then performed using a Hewlett-Packard Deskjet 890 C printer and an ink cartridge called Black Ink HP 45.
- Appendix 8 shows the result of printing the coated paper with the coating color containing the pigment of Test No. 1, and constitutes the control test.
- Appendix 9 shows the result of the printing of the coated paper with the coating color containing the pigment of the test No. 6 and shows that the impression is clearly better than that of the control obtained with the pigment of the Test No. 1, namely that it shows that the print density is greater than that of the control, that is to say that there is a reduction of the ink burrs and that the ink is pierced less the paper after printing.
- Appendix 10 shows the result of the printing of the coated paper with the coating color containing the pigment of the test No. 7 and shows that the impression is much better than that of the control obtained with the pigment of the Test No. 1, namely that it shows that the print density is greater than that of the control, that is to say that there is a reduction of the ink burrs and that the ink is pierced less the paper after printing.
- Appendix 11 shows the result of the printing of the coated paper with the coating color containing the pigment of the test No. 8 and shows that the impression is clearly better than that of the control obtained with the pigment of the Test No. 1, namely that it shows that the print density is greater than that of the control, that is to say that there is a reduction of the ink burrs and that the ink is pierced less the paper after printing.
- Annex 12 shows the result of the printing of the coated paper with the coating color containing the pigment of the test n ° 9 and shows that the impression is clearly better than that of the control obtained with the pigment of the Test No. 1, namely that it shows that the print density is greater than that of the control, that is to say that there is a reduction of the ink burrs and that the ink is pierced less the paper after printing.
- This test illustrates the invention and uses the pigment of test No. 10 according to the invention.
- Appendix 13 shows the result of the printing of the coated paper with the coating color containing the pigment of the test No. 10 and shows that the impression is much better than that of the control obtained with the pigment of the Test No. 1, namely that it shows that the print density is greater than that of the control, that is to say that there is a reduction of the ink burrs and that the ink is pierced less the paper after printing.
- This example illustrates the invention and relates to the use, in inkjet printing, of the pigment according to the invention used as a mass of paper.
- the sheets of paper containing, as filler, the suspension of the pigment to be tested are formed. These sheets of paper thus formed are then printed using a Hewlett-Packard Deskjet 890 C printer and an ink cartridge called Black Ink HP 45.
- the whiteness R457 measured on the back of the printed page and corresponding to a light radiation having a wavelength equal to 457 nm is determined.
- the sheets of paper are made from a cellulose pulp or pulp of degree SR 23 containing a wood sulphate pulp and fibers consisting of 80% birch and 20% pine. 45 g of this pulp or paste are then diluted in 10 liters of water in the presence of approximately 15 g of the composition of the fillers to be tested to obtain experimentally a filler content of 20% to 0.5%. After stirring for 15 minutes and adding 0.06% by dry weight, based on the dry weight of paper, of a polylamide-type retaining agent, a sheet of a grammage equal to 75 g / m 2 is formed and charged at (20 +/- 0.5)%. The device used to form the sheet is a Rapid-Kôthen model 20.12 TM system from Haage.
- the thus formed sheets are dried for 400 seconds at 92 ° C and a vacuum of 940 mbar.
- the filler content is controlled by ash analysis.
- the sheet thus formed, the thickness is measured.
- the thickness of the paper or cardboard sheet represents the perpendicular distance between the two parallel surfaces.
- the samples are conditioned for 48 hours (German standard DIN EN 20187).
- the moisture content of the paper does not necessarily remain equal if the temperature is not kept constant within certain limits.
- the physical properties of the paper are changed.
- samples should be conditioned for at least 48 hours until equilibrium is reached.
- the samples are also tested under identical climatic conditions.
- the paper sheets containing the calcium carbonate suspension of Test No. 2 are formed as the filler.
- the paper sheets containing the calcium carbonate suspension of Test No. 12 are formed as the filler.
- Pigment content 27.8% by weight, Weight of the paper sheet: 82 g / m 2 Whiteness R 457 according to the aforementioned method: 79.5%
- This example illustrates the invention and relates to the use, in inkjet printing, of the pigment according to the invention used as a paper coating and as a paper weight load.
- Appendix 14 shows the result of printing the coated paper with the coating color containing the pigment of Test No. 11 and shows that the print is much better than that of the control obtained with pigment of Test No. 1, that it shows that the print density is greater than that of the control, that is to say that there is a reduction of the ink burrs and that the ink penetrates less the paper after printing.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Paints Or Removers (AREA)
Abstract
Description
Claims
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0408413A BRPI0408413B1 (pt) | 2003-03-18 | 2004-03-17 | papel para impressão por jato de tinta |
CA2516808A CA2516808C (fr) | 2003-03-18 | 2004-03-17 | Nouveau pigment mineral contenant du carbonate de calcium, suspension aqueuse le contenant et ses usages |
PL04721248T PL1603977T3 (pl) | 2003-03-18 | 2004-03-17 | Nowy pigment mineralny zawierający węglan wapnia, wodna zawiesina go zawierająca i jego zastosowania |
EA200501471A EA011216B1 (ru) | 2003-03-18 | 2004-03-17 | Новый неорганический пигмент, содержащий карбонат кальция, водная суспензия, его содержащая, и их применение |
AU2004222029A AU2004222029B2 (en) | 2003-03-18 | 2004-03-17 | Novel inorganic pigment containing calcium carbonate, aqueous suspension containing same, and uses thereof |
EP04721248.5A EP1603977B1 (fr) | 2003-03-18 | 2004-03-17 | Nouveau pigment mineral contenant du carbonate de calcium, suspension aqueuse le contenant et ses usages |
ES04721248T ES2774912T3 (es) | 2003-03-18 | 2004-03-17 | Nuevo pigmento mineral que contiene carbonato de calcio, suspensión acuosa que lo contiene y sus utilizaciones |
SI200432485T SI1603977T1 (sl) | 2003-03-18 | 2004-03-17 | Nov mineralni pigment, ki vsebuje kalcijev karbonat, vodna suspenzija, ki ga vsebuje, in njegove uporabe |
JP2006506354A JP5192149B2 (ja) | 2003-03-18 | 2004-03-17 | 炭酸カルシウムを含む新規な無機顔料、それを含む水性懸濁液ならびにその使用 |
US10/547,641 US9644101B2 (en) | 2003-03-18 | 2004-03-17 | Inorganic pigment containing calcium carbonate, aqueous suspension containing same, and uses thereof |
IL170504A IL170504A (en) | 2003-03-18 | 2005-08-25 | Inorganic pigment containing calcium carbonate, aqueous suspension containing same and uses thereof |
NO20054742A NO343720B1 (no) | 2003-03-18 | 2005-10-14 | Mineralpigment inneholdende kalsiumkarbonat, fremgangsmåte for fremstilling og anvendelse derav, vandig suspensjon inneholdende mineralpigmentet,samt dets anvendelse og papir for blekkstråletrykking |
US15/464,933 US9862830B2 (en) | 2003-03-18 | 2017-03-21 | Mineral pigment containing calcium carbonate, an aqueous suspension containing it and uses thereof |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0303281A FR2852600B1 (fr) | 2003-03-18 | 2003-03-18 | Nouveau pigment mineral contenant du carbonate de calcium, suspension aqueuse le contenant et ses usages |
FR03/03281 | 2003-03-18 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/547,641 A-371-Of-International US9644101B2 (en) | 2003-03-18 | 2004-03-17 | Inorganic pigment containing calcium carbonate, aqueous suspension containing same, and uses thereof |
US15/464,933 Continuation US9862830B2 (en) | 2003-03-18 | 2017-03-21 | Mineral pigment containing calcium carbonate, an aqueous suspension containing it and uses thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004083316A1 true WO2004083316A1 (fr) | 2004-09-30 |
Family
ID=32922245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2004/000773 WO2004083316A1 (fr) | 2003-03-18 | 2004-03-17 | Nouveau pigment mineral contenant du carbonate de calcium, suspension aqueuse le contenant et ses usages |
Country Status (21)
Country | Link |
---|---|
US (2) | US9644101B2 (fr) |
EP (1) | EP1603977B1 (fr) |
JP (1) | JP5192149B2 (fr) |
KR (1) | KR101044646B1 (fr) |
CN (1) | CN100554337C (fr) |
AU (1) | AU2004222029B2 (fr) |
BR (1) | BRPI0408413B1 (fr) |
CA (1) | CA2516808C (fr) |
CL (1) | CL2004000546A1 (fr) |
EA (1) | EA011216B1 (fr) |
ES (1) | ES2774912T3 (fr) |
FR (1) | FR2852600B1 (fr) |
IL (1) | IL170504A (fr) |
MY (1) | MY136019A (fr) |
NO (1) | NO343720B1 (fr) |
PL (2) | PL215406B1 (fr) |
PT (1) | PT1603977T (fr) |
SI (1) | SI1603977T1 (fr) |
TW (1) | TWI382064B (fr) |
UY (1) | UY28237A1 (fr) |
WO (1) | WO2004083316A1 (fr) |
Cited By (130)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006105189A1 (fr) * | 2005-03-31 | 2006-10-05 | Imerys Kaolin, Inc. | Mineraux particulaires agreges, compositions comprenant du carbonate de calcium agrege, methodes de fabrication et utilisations desdits mineraux |
WO2008113839A1 (fr) * | 2007-03-21 | 2008-09-25 | Omya Development Ag | Processus destiné à agir sur les dépôts de poix |
US20090017233A1 (en) * | 2005-04-11 | 2009-01-15 | Michael Kaessberger | Precipitated Calcium Carbonate Pigment, Especially for Use in Inkjet Printing Paper Coatings |
EP2070991A1 (fr) * | 2007-12-12 | 2009-06-17 | Omya Development AG | Carbonate de calcium précipité à réaction en surface, son procédé de fabrication et ses utilisations |
DE102007059681A1 (de) | 2007-12-12 | 2009-06-18 | Omya Development Ag | Komposits aus anorganischen Mikropartikeln mit phosphatierter Oberfläche und Nano-Erdalkalikarbonatpartikeln |
EP2168572A1 (fr) | 2008-09-30 | 2010-03-31 | Omya Development Ag | Nouveau support d'agent actif à libération contrôlée |
WO2010146531A1 (fr) | 2009-06-15 | 2010-12-23 | Omya Development Ag | Procédé pour préparer un carbonate de calcium traité par réaction en surface et son utilisation |
WO2010146530A1 (fr) | 2009-06-15 | 2010-12-23 | Omya Development Ag | Procédé pour préparer un carbonate de calcium traité par réaction en surface mettant en œuvre un acide faible, produits résultants et utilisations de ceux-ci |
EP2281853A1 (fr) | 2009-08-05 | 2011-02-09 | Omya Development AG | Utilisation de 2-amino-2-méthyl-1-propanol en tant qu'additif dans des suspensions aqueuses de matériaux comprenant du carbonate de calcium |
WO2011069961A1 (fr) | 2009-12-07 | 2011-06-16 | Omya Development Ag | Procédé de stabilisation bactérienne de préparations minérales comprenant du carbonate de calcium naturel broyé aqueux et/ou du carbonate de calcium précipité et/ou de la dolomite et/ou du carbonate de calcium ayant réagi en surface |
WO2011089176A1 (fr) | 2010-01-25 | 2011-07-28 | Omya Development Ag | Utilisation du 2-((1-méthylpropyl)amino)éthanol en tant qu'additif dans des suspensions aqueuses de matériaux contenant du carbonate de calcium |
WO2011092145A1 (fr) | 2010-01-27 | 2011-08-04 | Omya Development Ag | Utilisation de polyéthylèneimines comme additif dans des suspensions aqueuses de matières comprenant du carbonate de calcium |
EP2374353A1 (fr) | 2010-04-09 | 2011-10-12 | Omya Development AG | Procédé pour conserver des préparations aqueuses de matériaux minéraux, préparations aqueuses conservées de matériaux minéraux et utilisation de composés de conservation dans des préparations aqueuses de matériaux minéraux |
WO2011124564A1 (fr) | 2010-04-09 | 2011-10-13 | Omya Development Ag | Utilisation de carbonate de calcium modifié en surface dans des adhésifs, des produits d'étanchéité et/ou des produits de calfeutrage |
EP2377900A1 (fr) | 2010-04-16 | 2011-10-19 | Omya Development AG | Procédé pour préparer un matériau minéral à surface modifiée, produits résultants et leurs utilisations |
WO2011128305A1 (fr) | 2010-04-12 | 2011-10-20 | Omya Development Ag | Composition pour moulage par extrusion-soufflage |
US8057683B2 (en) | 2007-03-21 | 2011-11-15 | Omya Development Ag | Process for the removal of endocrine disrupting compounds |
US8066884B2 (en) | 2007-03-21 | 2011-11-29 | Omya Development Ag | Process for the purification of water |
EP2392622A1 (fr) | 2010-06-07 | 2011-12-07 | Omya Development AG | Utilisation de 2-aminoéthanol comme additif pour de suspensions contennantes du carbonate de calcium |
EP2402167A1 (fr) | 2010-07-02 | 2012-01-04 | Omya Development AG | Papier pour enregistrement à jet d'encre |
EP2410023A1 (fr) | 2010-07-20 | 2012-01-25 | Omya Development AG | Procédé de préparation d'une matière de carbonate de calcium traitée en surface et son utilisation dans le contrôle de matière organique dans un milieu aqueux |
EP2465903A1 (fr) | 2010-12-16 | 2012-06-20 | Omya Development AG | Composition de minéral, en particulier pour une utilisation dans des agents de charge pour papier et des revêtements papier ou plastique |
US8252142B2 (en) | 2007-11-02 | 2012-08-28 | Omya Development Ag | Use of a surface-reacted calcium carbonate in tissue paper, process to prepare a tissue paper product of improved softness, and resulting improved softness tissue paper products |
EP2529942A1 (fr) | 2011-06-03 | 2012-12-05 | Omya Development AG | Procédé de fabrication de substrats revêtus |
EP2557129A1 (fr) | 2011-08-09 | 2013-02-13 | Omya Development AG | Carbonate de calcium traité en surface pour la liaison et bioremédiation de compositions contenant de l'hydrocarbure |
EP2589430A1 (fr) | 2011-11-04 | 2013-05-08 | Omya Development AG | Carbone de calcium à traitement en surface et son utilisation pour la purification des eaux et pour la déshydratation des boues |
EP2591772A1 (fr) | 2011-11-10 | 2013-05-15 | Omya Development AG | Nouveaux supports revêtus d'agent actif à libération contrôlée |
WO2013068478A1 (fr) | 2011-11-10 | 2013-05-16 | Omya Development Ag | Nouveaux supports d'agent actif à libération contrôlée, à enrobage |
EP2596702A1 (fr) | 2011-11-25 | 2013-05-29 | Omya Development AG | Procédé pour la stabilisation bactérienne du carbonate de calcium aqueux naturel et/ou du carbonate de calcium précipité et/ou de la dolomite et/ou de préparations minérales comprenant du carbonate de calcium à réaction en surface |
US8470181B2 (en) | 2007-06-15 | 2013-06-25 | Omya Development Ag | Surface-reacted calcium carbonate in combination with hydrophobic adsorbent for water treatment |
EP2719376A1 (fr) | 2012-10-12 | 2014-04-16 | Omya International AG | Formulation de médicament à rétention gastrique et systèmes d'administration et leur procédé de préparation à l'aide de carbonate de calcium fonctionnalisé |
EP2719373A1 (fr) | 2012-10-12 | 2014-04-16 | Omya International AG | Forme posologique solide à désintégration rapide comprenant une formulation de carbonate de calcium fonctionnalisée et leur procédé de fabrication |
DE102012021103A1 (de) | 2012-10-26 | 2014-04-30 | Clariant International Ltd. | Verfahren und Zusammensetzung zur Wasserreinigung und Schlammentwässerung |
US8728322B2 (en) | 2007-03-21 | 2014-05-20 | Omya International Ag | Process for the purification of water using surface treated calcium carbonate |
EP2801555A1 (fr) | 2013-05-07 | 2014-11-12 | Omya International AG | Traitement d'eau et déshydratation des boues avec carbone de calcium à surface traitée et phyllosilicate |
RU2534238C2 (ru) * | 2008-10-15 | 2014-11-27 | Нордкалк Ой Эйби | Кислая водная композиция и ее применение для дренирования или разделения твердых веществ |
EP2824147A1 (fr) | 2013-07-12 | 2015-01-14 | Omya International AG | Utilisation de 2-amino-2-éthyl-1,3-propanédiol en tant qu'additif dans des suspensions aqueuses de matériaux comprenant du carbonate de calcium tout en maintenant stable la conductivité de la suspension |
US8986440B2 (en) | 2005-04-11 | 2015-03-24 | Omya International Ag | Precipitated calcium carbonate pigment, especially for use in inkjet printing paper coatings |
EP2949708A1 (fr) | 2014-05-30 | 2015-12-02 | Omya International AG | Procédé de production de granules comprenant du carbonate de calcium traité par réaction en surface |
EP2957603A1 (fr) | 2014-06-20 | 2015-12-23 | Omya International AG | Procédé de production de granules comprenant du carbonate de calcium traité par réaction en surface |
EP2957301A1 (fr) | 2014-06-20 | 2015-12-23 | Omya International AG | Procédé pour le contrôle des odeurs |
EP2997833A1 (fr) | 2014-09-22 | 2016-03-23 | Omya International AG | Carbonate de calcium traité par réaction en surface pour une utilisation en tant qu'agent anti-agglomérant |
EP3028830A1 (fr) | 2014-12-02 | 2016-06-08 | Omya International AG | Matériau compacté traité en surface |
EP3034070A1 (fr) | 2014-12-18 | 2016-06-22 | Omya International AG | Procédé pour la production d'un système d'administration pharmaceutique |
EP3045503A1 (fr) | 2015-01-15 | 2016-07-20 | Omya International AG | Carbonate de calcium traité en surface avec une stabilité améliorée dans des environnements ayant un pH de 4,5 à 7 |
EP3050852A1 (fr) | 2015-01-29 | 2016-08-03 | Omya International AG | Procédé de fabrication d'une solution de carbonate d'hydrogène alcalin de terre |
EP3069713A1 (fr) | 2015-03-20 | 2016-09-21 | Omya International AG | Forme posologique dispersible |
EP3072687A1 (fr) | 2015-03-24 | 2016-09-28 | Omya International AG | Carbonate de calcium facile à disperser pour améliorer la force d'adhérence à chaud |
EP3085742A1 (fr) | 2015-04-20 | 2016-10-26 | Omya International AG | Mélange de particules de carbonate de calcium modifié en surface (mcc) et de particules de carbonate de calcium précipité (pcc) et ses utilisations |
EP3103844A1 (fr) | 2015-06-10 | 2016-12-14 | Omya International AG | Utilisation de carbonate de calcium traite par reaction en surface comme agent anti-bloquant |
EP3109274A1 (fr) | 2015-06-23 | 2016-12-28 | Omya International AG | Surface traitée produit matériau de remplissage pour alpha-nucléation de polyoléfines |
EP3176222A1 (fr) | 2015-12-01 | 2017-06-07 | Omya International AG | Procédé de production de granules comprenant du carbonate de calcium traité par réaction en surface |
EP3183969A1 (fr) | 2015-12-22 | 2017-06-28 | Omya International AG | Oxydes métalliques et/ou leurs hydrates pour la stabilisation d'une préparation aqueuse contre la croissance microbienne |
EP3184644A1 (fr) | 2015-12-22 | 2017-06-28 | Omya International AG | Dosage de la viabilité cellulaire microbienne pour détecter ou déterminer la contamination d'une pâte |
EP3183965A1 (fr) | 2015-12-23 | 2017-06-28 | Omya International AG | Composition de lutte contre des parasites aquatiques |
EP3192837A1 (fr) | 2016-01-14 | 2017-07-19 | Omya International AG | Traitement de surface par voie humide de carbonate de calcium modifié en surface |
EP3192839A1 (fr) | 2016-01-14 | 2017-07-19 | Omya International AG | Traitement d'alcoxysilane d'un matériau comprenant du carbonate de calcium |
EP3192838A1 (fr) | 2016-01-14 | 2017-07-19 | Omya International AG | Traitement de carbonate de calcium traité par réaction en surface |
EP3202720A1 (fr) | 2016-02-05 | 2017-08-09 | Omya International AG | Procédé pour la préparation d'une solution aqueuse comprenant au moins un carbonate d'hydrogène alcalino-terreux |
EP3202719A1 (fr) | 2016-02-05 | 2017-08-09 | Omya International AG | Procédé pour la préparation d'une solution aqueuse comprenant au moins un carbonate d'hydrogène alcalin à la terre et son utilisation |
EP3214224A1 (fr) | 2016-03-04 | 2017-09-06 | Omya International AG | Gabion, mur anti-bruit comprenant un tel gabion, et procédé de mise en oeuvre d'un tel gabion |
EP3216510A1 (fr) | 2016-03-07 | 2017-09-13 | Omya International AG | Matériau comprenant un carbonate alcalino-terreux particulaire pour l'absorption des oxydes d'azote |
EP3260419A1 (fr) | 2016-06-24 | 2017-12-27 | Omya International AG | Carbonate de calcium traité par réaction en surface comme auxiliaire d'extrusion |
EP3260115A1 (fr) | 2016-06-21 | 2017-12-27 | Omya International AG | Procédé pour la production d'une forme posologique |
WO2017220498A1 (fr) | 2016-06-21 | 2017-12-28 | Omya International Ag | Procédé de production d'une forme galénique |
EP3269361A1 (fr) | 2016-07-14 | 2018-01-17 | Omya International AG | Forme posologique |
EP3275947A1 (fr) | 2016-07-25 | 2018-01-31 | Omya International AG | Carbonate de calcium traité par réaction en surface avec des cations fonctionnels |
EP3275537A1 (fr) | 2016-07-25 | 2018-01-31 | Omya International AG | Carbonate de calcium modifié en surface comme support de catalyseurs à base de métal de transition |
EP3275948A1 (fr) | 2016-07-25 | 2018-01-31 | Omya International AG | Procédé de préparation de carbonate de calcium traité par réaction en surface |
EP3275946A1 (fr) | 2016-07-25 | 2018-01-31 | Omya International AG | Post-traitement de carbonate de calcium traité par réaction en surface avec des cations fonctionnels différents |
EP3311665A1 (fr) | 2016-10-21 | 2018-04-25 | Omya International AG | Utilisation de carbonate de calcium traité par réaction de surface pour la préparation de systèmes aqueux sursaturés |
EP3360601A1 (fr) | 2017-02-09 | 2018-08-15 | Omya International AG | Carbonate de calcium fonctionnalisé pour renforcer la protection contre le soleil |
EP3366740A1 (fr) | 2017-02-24 | 2018-08-29 | Omya International AG | Barrière d'huile minérale |
EP3385335A1 (fr) | 2017-04-03 | 2018-10-10 | Omya International AG | Composition de pigment comprenant du carbonate de calcium à surface modifiée et du carbonate de calcium naturel broyé |
EP3400810A1 (fr) | 2017-05-11 | 2018-11-14 | Omya International AG | Carbonate de calcium traité par réaction en surface dans un aliment |
EP3403505A1 (fr) | 2017-05-16 | 2018-11-21 | Omya International AG | Preservation exempt de biocides |
EP3501298A1 (fr) | 2017-12-22 | 2019-06-26 | Omya International AG | Carbonate de calcium traité par réaction en surface comme auxiliaire d'extrusion |
US10351710B2 (en) | 2014-05-30 | 2019-07-16 | Omya International Ag | Method for the production of granules comprising surface-reacted calcium carbonate |
EP3517176A1 (fr) | 2018-01-26 | 2019-07-31 | Omya International AG | Carbonate de calcium traité par réaction en surface destiné à être utilisé en tant que modificateur de l'aspect de la peau |
EP3517178A1 (fr) | 2018-01-26 | 2019-07-31 | Omya International AG | Carbonate de calcium traité par réaction en surface pour modifier les propriétés biomécaniques de la peau |
EP3520798A1 (fr) | 2018-01-31 | 2019-08-07 | Omya International AG | Utilisation de carbonate de calcium fonctionnalisé en tant qu'ingrédient actif |
EP3542897A1 (fr) | 2018-03-23 | 2019-09-25 | Omya International AG | Procédé de transestérification d'esters d'acide carboxylique |
EP3594289A1 (fr) | 2018-07-13 | 2020-01-15 | Omya International AG | Carbonate de calcium traité par réaction en surface pour stabiliser l'huile de menthe |
EP3599223A1 (fr) | 2018-07-24 | 2020-01-29 | Omya International AG | Élimination de métaux lourds utilisant des minéraux fonctionnalisés par des activateurs d'absorption |
EP3599224A1 (fr) | 2018-07-24 | 2020-01-29 | Omya International AG | Matières minérales particulaires fonctionnalisés comportant des agents de réduction permettant de réduire la quantité de contaminants de type métal lourd d'un milieu aqueux |
EP3599016A1 (fr) | 2018-07-24 | 2020-01-29 | Omya International AG | Élimination de métaux lourds utilisant des minéraux fonctionnalisés par des thiols |
EP3620498A1 (fr) | 2018-09-10 | 2020-03-11 | Omya International AG | Composition de capture, de stockage et/ou de libération d'humidité |
EP3622966A1 (fr) | 2018-09-17 | 2020-03-18 | Omya International AG | Excipient hautes performances comprenant de la cellulose microcristalline cotraitée et du carbonate de calcium traité par réaction en surface |
EP3623428A1 (fr) | 2018-09-17 | 2020-03-18 | Omya International AG | Matériau de remplissage à base de polymère compacté pour le rotomoulage de matières plastiques |
WO2020058252A1 (fr) | 2018-09-17 | 2020-03-26 | Omya International Ag | Excipient haute performance comprenant de la cellulose microcristalline cotraitée et du carbonate de calcium ayant réagi en surface |
US10689531B2 (en) | 2011-02-23 | 2020-06-23 | Omya International Ag | Coating composition comprising submicron calcium carbonate-comprising particles, process to prepare same and use of submicron calcium carbonate-comprising particles in coating compositions |
EP3682901A1 (fr) | 2019-01-21 | 2020-07-22 | Omya International AG | Excipient hautes performances comprenant de la cellulose microcristalline cotraitée et du carbonate de calcium traité par réaction en surface |
WO2020157268A1 (fr) | 2019-02-01 | 2020-08-06 | Omya International Ag | Production de sels de calcium ayant réagi en surface par conversion induite par broyage |
EP3725851A1 (fr) | 2019-04-16 | 2020-10-21 | Omya International AG | Procédé de préparation de carbonate de calcium traité par réaction en surface |
EP3750950A1 (fr) | 2019-06-12 | 2020-12-16 | Omya International AG | Moussage chimique de pvc comportant du carbonate de calcium (mcc) et/ou de l'hydromagnésite traité par réaction en surface |
EP3753409A1 (fr) | 2019-06-18 | 2020-12-23 | Omya International AG | Utilisation d'urée comme additif antimicrobien dans des suspensions aqueuses |
WO2021004942A1 (fr) | 2019-07-08 | 2021-01-14 | Omya International Ag | Composition sèche cosmétique et/ou de soin de la peau |
EP3798199A1 (fr) | 2019-09-26 | 2021-03-31 | Omya International AG | Engrais comprenant de la poudre de roche phosphatée et du carbonate de calcium traité par réaction en surface |
WO2021058508A1 (fr) | 2019-09-26 | 2021-04-01 | Omya International Ag | Srcc en tant que support catalytique pour espèces métalliques |
WO2021175658A1 (fr) | 2020-03-03 | 2021-09-10 | Omya International Ag | Agent antiagglomérant |
US11161088B2 (en) | 2016-01-14 | 2021-11-02 | Omya International Ag | O2 scavenging CaCO3 treatment |
WO2021219458A1 (fr) | 2020-04-28 | 2021-11-04 | Omya International Ag | Granulés comprenant du carbonate de calcium ayant réagi en surface en tant qu'excipient |
WO2021219529A1 (fr) | 2020-04-28 | 2021-11-04 | Omya International Ag | Procédé de production de granulés à écoulement libre |
WO2021224182A1 (fr) | 2020-05-04 | 2021-11-11 | Omya International Ag | Compositions sèches et/ou émulsions pour une protection solaire chimique et physique, et utilisation associée |
WO2021224317A1 (fr) | 2020-05-08 | 2021-11-11 | Omya International Ag | Revêtements comprenant des ingrédients actifs antimicrobiens pour emballage alimentaire |
WO2021239546A1 (fr) | 2020-05-29 | 2021-12-02 | Omya International Ag | Utilisation d'un mélange minéral comme agent cosmétique pour des compositions cosmétiques humides |
EP3928859A1 (fr) | 2020-06-23 | 2021-12-29 | Omya International AG | Carbonate de calcium traité par réaction en surface dans un procédé de production d'une microcapsule chargée |
WO2021259560A1 (fr) | 2020-06-25 | 2021-12-30 | Omya International Ag | Principe(s) actif(s) co-broyé(s) composé(s) d'un produit comprenant du carbonate de calcium ayant réagi en surface |
WO2022013339A1 (fr) | 2020-07-16 | 2022-01-20 | Omya International Ag | Minéraux à base de métaux alcalino-terreux comme supports de tensioactifs dans des fluides de forage |
WO2022013336A1 (fr) | 2020-07-16 | 2022-01-20 | Omya International Ag | Utilisation d'une charge poreuse pour réduire la perméabilité aux gaz d'une composition élastomère |
WO2022013333A1 (fr) | 2020-07-16 | 2022-01-20 | Omya International Ag | Composition élastomère renforcée |
WO2022013332A1 (fr) | 2020-07-16 | 2022-01-20 | Omya International Ag | Fluoropolymère renforcé |
WO2022013344A1 (fr) | 2020-07-16 | 2022-01-20 | Omya International Ag | Composition formée à partir d'un matériau comprenant du carbonate de calcium ou de magnésium et composition de traitement de surface comprenant au moins un composé réticulable |
WO2022018068A1 (fr) | 2020-07-20 | 2022-01-27 | Omya International Ag | Agent de stabilisation pour composition probiotique |
WO2022018214A1 (fr) | 2020-07-22 | 2022-01-27 | Omya International Ag | Émulsions de pickering |
WO2022069559A1 (fr) | 2020-10-01 | 2022-04-07 | Omya International Ag | Procédé de mise en oeuvre d'une réaction de condensation à l'aide d'un catalyseur à base de carbonate de calcium ayant réagi en surface |
WO2022084392A1 (fr) | 2020-10-21 | 2022-04-28 | Omya International Ag | Carbonate de calcium ayant réagi en surface fonctionnalisé par des espèces d'oxyde de fer pour des applications cosmétiques, de peinture et de revêtement |
WO2022157309A1 (fr) | 2021-01-25 | 2022-07-28 | Omya International Ag | Revêtements comprenant du carbonate de calcium ayant réagi en surface et un piège d'oxygène pour améliorer la durée de conservation des aliments |
WO2022175248A1 (fr) | 2021-02-18 | 2022-08-25 | Omya International Ag | Agent antipollution |
EP4067424A1 (fr) | 2021-03-29 | 2022-10-05 | Omya International AG | Charges thermoconductrices |
EP4079813A1 (fr) | 2021-04-23 | 2022-10-26 | Omya International AG | Composition tampon comprenant un premier et un second composant tampon |
WO2022253869A1 (fr) | 2021-06-02 | 2022-12-08 | Omya International Ag | Composition aqueuse de revêtement |
WO2023285198A1 (fr) | 2021-07-12 | 2023-01-19 | Omya International Ag | Procédé pour la préparation d'un alcool à l'aide d'un catalyseur carbonate de calcium ayant réagi en surface |
WO2023057314A1 (fr) | 2021-10-04 | 2023-04-13 | Omya International Ag | Composition comprenant un carbonate de calcium ayant réagi en surface et un tanin |
WO2023227600A1 (fr) | 2022-05-25 | 2023-11-30 | Omya International Ag | Processus de production d'un carbonate de calcium blanc ayant réagi en surface et absorbant les rayons ultraviolets dopé avec une espèce de titane, carbonate de calcium blanc ayant réagi en surface et absorbant les rayons ultraviolets et son utilisation |
WO2023227585A1 (fr) | 2022-05-25 | 2023-11-30 | Omya International Ag | Carbonate de calcium blanc ayant réagi en surface, absorbant les uv et dopé avec une espèce de titane |
WO2023237396A1 (fr) | 2022-06-07 | 2023-12-14 | Omya International Ag | Revêtements poreux comprenant des minéraux et un désoxygénant pour améliorer la durée de conservation des aliments |
WO2023242276A1 (fr) | 2022-06-15 | 2023-12-21 | Omya International Ag | Agent de stabilisation au stockage pour formulations aqueuses d'entretien ménager |
WO2023242363A1 (fr) | 2022-06-15 | 2023-12-21 | Omya International Ag | Agent de stabilisation au stockage pour stabiliser des compositions aqueuses, procédé de stabilisation et utilisations associées |
WO2024083812A1 (fr) | 2022-10-18 | 2024-04-25 | Omya International Ag | Matériau à surface modifiée par infusion de liquide |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2871474B1 (fr) * | 2004-06-11 | 2006-09-15 | Omya Development Ag | Nouveau pigment mineral sec contenant du carbonate de calcium, suspension aqueuse le contenant et ses usages |
EP1752499A1 (fr) | 2005-07-25 | 2007-02-14 | Omya Development AG | Procédé pour disperser et/ou broyer et/or concentrer du carbonate de calzium dans un milieu aqueuse, en faisant usage d'une solution aqueuse de composés de zirconium. |
US7897251B2 (en) * | 2006-11-27 | 2011-03-01 | Hewlett-Packard Development Company, L.P. | Method for cationic conversion of nano-milled calcium carbonate |
EP2053162A1 (fr) * | 2007-10-26 | 2009-04-29 | SAPPI Netherlands Services B.V. | Formulation de revêtement pour papier offset et papier revêtu avec celle-ci |
EP2194103A1 (fr) † | 2008-12-04 | 2010-06-09 | Omya Development Ag | Procédé de fabrication de matériaux à base de carbonate de calcium dotés de surfaces de particules à propriétés d'adsorption améliorées |
EP2199348A1 (fr) | 2008-12-19 | 2010-06-23 | Omya Development AG | Processus de fabrication de suspensions aqueuses de matériaux minéraux ou de matériaux minéraux séchés, produits obtenus, ainsi que leurs utilisations |
RS52371B (en) * | 2009-09-21 | 2012-12-31 | Omya Development Ag | AQUATIC SUSPENSIONS CONTAINING SMALL PARTICLES OF CALCIUM CARBONATE FOR PAPER COATING |
US8361572B2 (en) * | 2009-10-30 | 2013-01-29 | Hewlett-Packard Development Company, L.P. | Coated medium for inkjet printing |
WO2012092986A1 (fr) * | 2011-01-07 | 2012-07-12 | Omya Development Ag | Procédé de blanchiment de la surface d'une boue minérale à base d'eau |
EP2785530B1 (fr) * | 2011-11-29 | 2017-08-23 | Hewlett-Packard Development Company, L.P. | Procédés d'amélioration de brillance de feuille |
US9546451B2 (en) | 2012-01-31 | 2017-01-17 | Hewlett-Packard Development Company, L.P. | Surface treatment composition |
SI2684916T1 (sl) * | 2012-07-13 | 2016-08-31 | Omya International Ag | Površinsko modificirani minerali, ki vsebujejo kalcijev karbonat, ter njihova uporaba |
CN102863179B (zh) * | 2012-09-21 | 2013-09-18 | 莆田市集友艺术框业有限公司 | 一种装饰用的泥雕材料 |
IN2015MN00417A (fr) | 2012-09-25 | 2015-09-04 | Unilever Plc | |
FR3001236B1 (fr) | 2013-01-22 | 2015-06-26 | Emin Leydier | Composition aqueuse, pour la fabrication de supports fibreux en feuille a proprietes de resistance mecanique ameliorees, procede, utilisation, supports fibreux et articles manufactures associes |
WO2015062730A1 (fr) | 2013-10-31 | 2015-05-07 | Schaefer Kalk Gmbh & Co. Kg | Article de faible ininflammabilité |
PH12014000291B1 (en) | 2013-10-31 | 2016-05-02 | Glatz Julius Gmbh | Tobacco product wrapping material with controlled burning properties |
PT2949477T (pt) * | 2014-05-26 | 2017-03-02 | Omya Int Ag | Carbonato de cálcio para impressão por rotogravura |
CN106536822A (zh) * | 2014-07-11 | 2017-03-22 | 斯道拉恩索公司 | 增加纸或纸板中填料含量的方法 |
EP3070057A1 (fr) * | 2015-03-16 | 2016-09-21 | Omya International AG | Processus de purification d'eau |
KR102043855B1 (ko) * | 2015-12-09 | 2019-11-12 | 주식회사 엘지생활건강 | 표면 개질용 기능성 조성물 |
KR102327526B1 (ko) * | 2015-12-09 | 2021-11-17 | 주식회사 엘지생활건강 | 표면 개질용 기능성 조성물 |
US11097977B2 (en) | 2016-06-01 | 2021-08-24 | Industrial Control Development, Inc. | Digital ink |
US9657184B1 (en) * | 2016-06-30 | 2017-05-23 | The Sherwin-Williams Company | Water borne coating compositions and polymers therefor |
CN107337372B (zh) * | 2016-12-26 | 2019-08-16 | 江苏苏博特新材料股份有限公司 | 一种基于复合纳米材料的早强剂、其制备方法及其应用 |
CN106800802B (zh) * | 2017-01-11 | 2018-09-28 | 梧州学院 | 田菁胶有机钛表面交联改性沉淀碳酸钙及其制备方法、应用和一种纸张 |
DE102017215373A1 (de) * | 2017-09-01 | 2019-03-07 | Koenig & Bauer Ag | Stoffgemisch für ein Precoating von Dekorpapieren sowie Verfahren zur Herstellung bedruckten Dekorpapiers in einer Druckmaschine |
EP3498782B1 (fr) | 2017-12-12 | 2020-09-16 | Imertech Sas | Préparation de carbonates de calcium revêtus de silice avec zone de surface accrue et mésoporosité et des particules de silice creuses obtenues de celle-ci |
CN109235122A (zh) * | 2018-09-17 | 2019-01-18 | 金东纸业(江苏)股份有限公司 | 一种造纸用多孔碳酸钙和涂布纸的制备方法 |
TW202042781A (zh) * | 2019-05-03 | 2020-12-01 | 瑞士商歐米亞國際公司 | 在口腔保健組成物中作為白色顏料的經表面處理之含鎂離子材料 |
US20210381169A1 (en) * | 2020-06-09 | 2021-12-09 | Iti Technologies, Inc. | Paper enhancing compositions, uses thereof and enhanced paper |
EP3984957A1 (fr) * | 2020-10-15 | 2022-04-20 | ImerTech SAS | Matériau particulaire de carbonate de calcium à faible teneur en ions de magnésium solubles dans l'eau |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5164006A (en) * | 1991-04-08 | 1992-11-17 | Ecc America Inc. | Method for preparing acid resistant calcium carbonate pigments |
FR2787802A1 (fr) * | 1998-12-24 | 2000-06-30 | Pluss Stauffer Ag | Nouvelle charge ou pigment ou mineral traite pour papier, notamment pigment contenant du caco3 naturel, son procede de fabrication, compositions les contenant, et leurs applications |
WO2001040576A1 (fr) * | 1999-11-30 | 2001-06-07 | Stora Kopparbergs Bergslags Aktiebolag (Publ) | Matiere de charge, procede de production, et papier ou carton utilisant cette matiere de charge |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2263656A (en) | 1939-01-13 | 1941-11-25 | New Jersey Zinc Co | Pigment |
US3133824A (en) * | 1959-10-16 | 1964-05-19 | Bayer Ag | Process for the production of finely dispersed calcium carbonate |
US3443890A (en) * | 1966-12-05 | 1969-05-13 | Diamond Shamrock Corp | Process for the production of calcium carbonate |
US4264372A (en) * | 1979-10-25 | 1981-04-28 | The Georgia Marble Company | Calcium carbonate containing kaolin clay additive |
JPS6072963A (ja) | 1983-09-30 | 1985-04-25 | Honshu Paper Co Ltd | 複合改質顔料 |
JPS61118287A (ja) * | 1984-11-14 | 1986-06-05 | Ricoh Co Ltd | 感熱記録材料 |
CN1011409B (zh) | 1987-07-02 | 1991-01-30 | 航天工业部第一研究院第一○一站 | 安全火药剂 |
JPH01230424A (ja) * | 1988-03-09 | 1989-09-13 | Shiraishi Chuo Kenkyusho:Kk | 炭酸カルシウム、炭酸カルシウム顔料、その製造法、情報記録紙用塗被組成物及び情報記録紙 |
US5156719A (en) * | 1990-03-09 | 1992-10-20 | Pfizer Inc. | Acid-stabilized calcium carbonate, process for its production and method for its use in the manufacture of acidic paper |
US5043017A (en) * | 1990-03-09 | 1991-08-27 | Pfizer Inc. | Acid-stabilized calcium carbonate, process for its production and method for its use in the manufacture of acidic paper |
JPH081038B2 (ja) | 1991-08-27 | 1996-01-10 | 日本製紙株式会社 | インクジェット記録用紙 |
US5499775A (en) | 1993-07-26 | 1996-03-19 | Communication Cable, Inc. | Winding machine with programmable traverse control |
US5531821A (en) * | 1995-08-24 | 1996-07-02 | Ecc International Inc. | Surface modified calcium carbonate composition and uses therefor |
US5711799A (en) * | 1996-03-13 | 1998-01-27 | Ecc International Inc. | Acid tolerant calcium carbonate composition and uses therefor |
US6083317A (en) | 1996-11-05 | 2000-07-04 | Imerys Pigments, Inc. | Stabilized calcium carbonate composition using sodium silicate and one or more weak acids or alum and uses therefor |
CN1242793A (zh) * | 1996-11-05 | 2000-01-26 | 英格瓷国际有限公司 | 用硅酸钠和一种或多种弱酸或矾稳定的碳酸钙组合物 |
JP3982027B2 (ja) | 1997-10-06 | 2007-09-26 | 王子製紙株式会社 | 複合粒子の製造方法 |
US6136085A (en) * | 1998-10-29 | 2000-10-24 | Chemical Products Corporation | Silica-coated alkaline earth metal carbonate pigment |
US6623555B1 (en) | 2000-06-01 | 2003-09-23 | Jukka P. Haverinen | Composite precipitated calcium carbonate/silicon compound pigment and method of making same |
SI2093261T1 (sl) * | 2007-11-02 | 2013-12-31 | Omya International Ag | Uporaba površinsko reagiranega kalcijevega karbonata pri vpojnem papirju, postopek za pripravo izdelkov iz vpojnega papirja z izboljšano mehkobo in odgovarjajoči izdelki iz vpojnega papirja z izboljšano mehkobo |
DE102010030482A1 (de) * | 2010-06-24 | 2011-12-29 | Deere & Company | Einrichtung zur Kontrolle des Zugmittelverlaufs von Fördereinrichtungen |
-
2003
- 2003-03-18 FR FR0303281A patent/FR2852600B1/fr not_active Expired - Fee Related
-
2004
- 2004-03-17 CA CA2516808A patent/CA2516808C/fr not_active Expired - Lifetime
- 2004-03-17 CN CNB2004800071533A patent/CN100554337C/zh not_active Expired - Fee Related
- 2004-03-17 PT PT47212485T patent/PT1603977T/pt unknown
- 2004-03-17 CL CL200400546A patent/CL2004000546A1/es unknown
- 2004-03-17 ES ES04721248T patent/ES2774912T3/es not_active Expired - Lifetime
- 2004-03-17 JP JP2006506354A patent/JP5192149B2/ja not_active Expired - Fee Related
- 2004-03-17 WO PCT/IB2004/000773 patent/WO2004083316A1/fr active Application Filing
- 2004-03-17 EP EP04721248.5A patent/EP1603977B1/fr not_active Expired - Lifetime
- 2004-03-17 SI SI200432485T patent/SI1603977T1/sl unknown
- 2004-03-17 BR BRPI0408413A patent/BRPI0408413B1/pt not_active IP Right Cessation
- 2004-03-17 AU AU2004222029A patent/AU2004222029B2/en not_active Ceased
- 2004-03-17 US US10/547,641 patent/US9644101B2/en active Active
- 2004-03-17 EA EA200501471A patent/EA011216B1/ru not_active IP Right Cessation
- 2004-03-17 PL PL378522A patent/PL215406B1/pl unknown
- 2004-03-17 TW TW093107067A patent/TWI382064B/zh not_active IP Right Cessation
- 2004-03-17 KR KR1020057017486A patent/KR101044646B1/ko active IP Right Grant
- 2004-03-17 PL PL04721248T patent/PL1603977T3/pl unknown
- 2004-03-18 UY UY28237A patent/UY28237A1/es not_active Application Discontinuation
- 2004-03-18 MY MYPI20040967A patent/MY136019A/en unknown
-
2005
- 2005-08-25 IL IL170504A patent/IL170504A/en not_active IP Right Cessation
- 2005-10-14 NO NO20054742A patent/NO343720B1/no not_active IP Right Cessation
-
2017
- 2017-03-21 US US15/464,933 patent/US9862830B2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5164006A (en) * | 1991-04-08 | 1992-11-17 | Ecc America Inc. | Method for preparing acid resistant calcium carbonate pigments |
FR2787802A1 (fr) * | 1998-12-24 | 2000-06-30 | Pluss Stauffer Ag | Nouvelle charge ou pigment ou mineral traite pour papier, notamment pigment contenant du caco3 naturel, son procede de fabrication, compositions les contenant, et leurs applications |
WO2001040576A1 (fr) * | 1999-11-30 | 2001-06-07 | Stora Kopparbergs Bergslags Aktiebolag (Publ) | Matiere de charge, procede de production, et papier ou carton utilisant cette matiere de charge |
Cited By (260)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006105189A1 (fr) * | 2005-03-31 | 2006-10-05 | Imerys Kaolin, Inc. | Mineraux particulaires agreges, compositions comprenant du carbonate de calcium agrege, methodes de fabrication et utilisations desdits mineraux |
US8883098B2 (en) * | 2005-04-11 | 2014-11-11 | Omya International Ag | Precipitated calcium carbonate pigment, especially for use in inkjet printing paper coatings |
US20090017233A1 (en) * | 2005-04-11 | 2009-01-15 | Michael Kaessberger | Precipitated Calcium Carbonate Pigment, Especially for Use in Inkjet Printing Paper Coatings |
US8986440B2 (en) | 2005-04-11 | 2015-03-24 | Omya International Ag | Precipitated calcium carbonate pigment, especially for use in inkjet printing paper coatings |
AU2008228252B2 (en) * | 2007-03-21 | 2012-03-15 | Omya International Ag | Process for the control of pitch |
US8057683B2 (en) | 2007-03-21 | 2011-11-15 | Omya Development Ag | Process for the removal of endocrine disrupting compounds |
US8372244B2 (en) | 2007-03-21 | 2013-02-12 | Omya Development Ag | Process for the control of pitch |
EP1975310A1 (fr) * | 2007-03-21 | 2008-10-01 | Omya Development Ag | Processus de contrôle du ton |
US8066884B2 (en) | 2007-03-21 | 2011-11-29 | Omya Development Ag | Process for the purification of water |
US8728322B2 (en) | 2007-03-21 | 2014-05-20 | Omya International Ag | Process for the purification of water using surface treated calcium carbonate |
RU2469144C2 (ru) * | 2007-03-21 | 2012-12-10 | Омиа Девелопмент Аг | Способ очистки от смолы |
US9745212B2 (en) | 2007-03-21 | 2017-08-29 | Omya International Ag | Surface-reacted calcium carbonate and its use in waste water treatment |
WO2008113839A1 (fr) * | 2007-03-21 | 2008-09-25 | Omya Development Ag | Processus destiné à agir sur les dépôts de poix |
US7972479B2 (en) | 2007-03-21 | 2011-07-05 | Omya Development Ag | Process for the control of pitch |
US8470181B2 (en) | 2007-06-15 | 2013-06-25 | Omya Development Ag | Surface-reacted calcium carbonate in combination with hydrophobic adsorbent for water treatment |
US8252142B2 (en) | 2007-11-02 | 2012-08-28 | Omya Development Ag | Use of a surface-reacted calcium carbonate in tissue paper, process to prepare a tissue paper product of improved softness, and resulting improved softness tissue paper products |
US8460510B2 (en) | 2007-11-02 | 2013-06-11 | Omya Development Ag | Use of a surface-reacted calcium carbonate in tissue paper, process to prepare a tissue paper product of improved softness, and resulting improved softness tissue paper products |
US8541494B2 (en) | 2007-12-12 | 2013-09-24 | Omya International Ag | Composites of inorganic microparticles having a phosphated surface and alkaline earth carbonate nanoparticles |
DE102007059681A1 (de) | 2007-12-12 | 2009-06-18 | Omya Development Ag | Komposits aus anorganischen Mikropartikeln mit phosphatierter Oberfläche und Nano-Erdalkalikarbonatpartikeln |
US8685532B2 (en) | 2007-12-12 | 2014-04-01 | Omya International Ag | Composites of inorganic microparticles having a phosphated surface and alkaline earth carbonate nanoparticles |
EP2070991A1 (fr) * | 2007-12-12 | 2009-06-17 | Omya Development AG | Carbonate de calcium précipité à réaction en surface, son procédé de fabrication et ses utilisations |
US8808849B2 (en) | 2007-12-12 | 2014-08-19 | Omya International Ag | Composites of inorganic microparticles having a phosphated surface and alkaline earth carbonate nanoparticles |
US10280309B2 (en) | 2007-12-12 | 2019-05-07 | Omya International Ag | Surface-reacted precipitated calcium carbonate, process to make same, and uses thereof |
US8808855B2 (en) | 2007-12-12 | 2014-08-19 | Omya International Ag | Composites of inorganic microparticles having a phosphated surface and alkaline earth carbonate nanoparticles |
WO2009074492A1 (fr) * | 2007-12-12 | 2009-06-18 | Omya Development Ag | Carbonate de calcium précipité ayant réagi en surface, procédé pour fabriquer celui-ci et utilisations de celui-ci |
US10045919B2 (en) | 2008-09-30 | 2018-08-14 | Omya International Ag | Controlled release active agent carrier |
US10137066B2 (en) | 2008-09-30 | 2018-11-27 | Omya International Ag | Controlled release active agent carrier |
US9744107B2 (en) | 2008-09-30 | 2017-08-29 | Omya International Ag | Controlled release active agent carrier |
EP2168572A1 (fr) | 2008-09-30 | 2010-03-31 | Omya Development Ag | Nouveau support d'agent actif à libération contrôlée |
US9757314B2 (en) | 2008-09-30 | 2017-09-12 | Omya International Ag | Controlled release active agent carrier |
RU2534238C2 (ru) * | 2008-10-15 | 2014-11-27 | Нордкалк Ой Эйби | Кислая водная композиция и ее применение для дренирования или разделения твердых веществ |
US8785687B2 (en) | 2009-06-15 | 2014-07-22 | Omya International Ag | For preparing surface-reacted calcium carbonate and its use |
CN102803402B (zh) * | 2009-06-15 | 2016-02-10 | Omya国际股份公司 | 经表面反应的碳酸钙的制备方法及其用途 |
CN102803402A (zh) * | 2009-06-15 | 2012-11-28 | Omya发展股份公司 | 经表面反应的碳酸钙的制备方法及其用途 |
WO2010146531A1 (fr) | 2009-06-15 | 2010-12-23 | Omya Development Ag | Procédé pour préparer un carbonate de calcium traité par réaction en surface et son utilisation |
US9410039B2 (en) | 2009-06-15 | 2016-08-09 | Omya International Ag | Process for preparing surface-reacted calcium carbonate and its use |
US8809582B2 (en) | 2009-06-15 | 2014-08-19 | Omya International Ag | Process for preparing surface-reacted calcium carbonate and its use |
WO2010146530A1 (fr) | 2009-06-15 | 2010-12-23 | Omya Development Ag | Procédé pour préparer un carbonate de calcium traité par réaction en surface mettant en œuvre un acide faible, produits résultants et utilisations de ceux-ci |
KR101399737B1 (ko) * | 2009-06-15 | 2014-05-27 | 옴야 인터내셔널 아게 | 약산을 이용한 표면 반응 탄산칼슘의 제조 방법, 수득 생성물 및 이의 용도 |
US9403988B2 (en) | 2009-06-15 | 2016-08-02 | Omya International Ag | Process for preparing surface-reacted calcium carbonate and its use |
WO2011016003A1 (fr) | 2009-08-05 | 2011-02-10 | Omya Development Ag | Utilisation de 2-amino-2-méthyl-1-propanol comme additif dans des suspensions aqueuses de matières comprenant du carbonate de calcium |
EP2281853A1 (fr) | 2009-08-05 | 2011-02-09 | Omya Development AG | Utilisation de 2-amino-2-méthyl-1-propanol en tant qu'additif dans des suspensions aqueuses de matériaux comprenant du carbonate de calcium |
US9006295B2 (en) | 2009-12-07 | 2015-04-14 | Omya International Ag | Process for bacterial stabilizing of aqueous ground natural calcium carbonate and/or precipitated calcium carbonate and/or dolomite and/or surface-reacted calcium carbonate-comprising mineral preparations |
US8906968B2 (en) | 2009-12-07 | 2014-12-09 | Omya International Ag | Process for bacterial stabilizing of aqueous ground natural calcium carbonate and/or precipitated calcium carbonate and/or dolomite and/or surface-reacted calcium carbonate-comprising mineral preparations |
WO2011069961A1 (fr) | 2009-12-07 | 2011-06-16 | Omya Development Ag | Procédé de stabilisation bactérienne de préparations minérales comprenant du carbonate de calcium naturel broyé aqueux et/ou du carbonate de calcium précipité et/ou de la dolomite et/ou du carbonate de calcium ayant réagi en surface |
WO2011089176A1 (fr) | 2010-01-25 | 2011-07-28 | Omya Development Ag | Utilisation du 2-((1-méthylpropyl)amino)éthanol en tant qu'additif dans des suspensions aqueuses de matériaux contenant du carbonate de calcium |
US8871018B2 (en) | 2010-01-27 | 2014-10-28 | Omya International Ag | Use of polyethylenimines as additive in aqueous suspensions of calcium carbonate-comprising materials |
WO2011092145A1 (fr) | 2010-01-27 | 2011-08-04 | Omya Development Ag | Utilisation de polyéthylèneimines comme additif dans des suspensions aqueuses de matières comprenant du carbonate de calcium |
US8986441B2 (en) | 2010-01-27 | 2015-03-24 | Omya International Ag | Use of polyethylenimines as additive in aqueous suspensions of calcium carbonate-comprising materials |
EP2374353A1 (fr) | 2010-04-09 | 2011-10-12 | Omya Development AG | Procédé pour conserver des préparations aqueuses de matériaux minéraux, préparations aqueuses conservées de matériaux minéraux et utilisation de composés de conservation dans des préparations aqueuses de matériaux minéraux |
US10221317B2 (en) | 2010-04-09 | 2019-03-05 | Omya International Ag | Process to preserve aqueous preparations of mineral materials, preserved aqueous preparations of mineral materials and use of preservative compounds in aqueous preparations of mineral materials |
US10221316B2 (en) | 2010-04-09 | 2019-03-05 | Omya International Ag | Process to preserve aqueous preparations of mineral materials, preserved aqueous preparations of mineral materials and use of preservative compounds in aqueous preparations of mineral materials |
WO2011124564A1 (fr) | 2010-04-09 | 2011-10-13 | Omya Development Ag | Utilisation de carbonate de calcium modifié en surface dans des adhésifs, des produits d'étanchéité et/ou des produits de calfeutrage |
US9012554B2 (en) | 2010-04-09 | 2015-04-21 | Omya International Ag | Use of surface modified calcium carbonate in adhesives, sealants and/or caulks |
WO2011124521A2 (fr) | 2010-04-09 | 2011-10-13 | Omya Development Ag | Procédé de conservation de préparations aqueuses de matériaux minéraux, préparations aqueuses de matériaux minéraux conservées et utilisation de composés conservateurs dans des préparations aqueuses de matériaux minéraux |
US9896573B2 (en) | 2010-04-12 | 2018-02-20 | Omya International Ag | Composition for blow molding |
WO2011128305A1 (fr) | 2010-04-12 | 2011-10-20 | Omya Development Ag | Composition pour moulage par extrusion-soufflage |
EP2377900A1 (fr) | 2010-04-16 | 2011-10-19 | Omya Development AG | Procédé pour préparer un matériau minéral à surface modifiée, produits résultants et leurs utilisations |
WO2011154289A1 (fr) | 2010-06-07 | 2011-12-15 | Omya Development Ag | Utilisation du 2-aminoéthanol comme additif dans des suspensions aqueuses de substances comprenant du carbonate de calcium |
EP2392622A1 (fr) | 2010-06-07 | 2011-12-07 | Omya Development AG | Utilisation de 2-aminoéthanol comme additif pour de suspensions contennantes du carbonate de calcium |
US9293237B2 (en) | 2010-06-07 | 2016-03-22 | Omya International Ag | Use of 2-aminoethanol as additive in aqueous suspensions of calcium carbonate comprising materials |
WO2012001104A1 (fr) | 2010-07-02 | 2012-01-05 | Omya Development Ag | Papier pour impression par jet d'encre |
EP2402167A1 (fr) | 2010-07-02 | 2012-01-04 | Omya Development AG | Papier pour enregistrement à jet d'encre |
US8974877B2 (en) | 2010-07-02 | 2015-03-10 | Omya International Ag | Paper for inkjet recording |
US10029276B2 (en) | 2010-07-02 | 2018-07-24 | Omya International Ag | Paper for inkjet recording |
US9017519B2 (en) | 2010-07-20 | 2015-04-28 | Omya International Ag | Process for the preparation of surface-treated calcium carbonate material and use of same in the control of organic material in an aqueous medium |
US8992734B2 (en) | 2010-07-20 | 2015-03-31 | Omya International Ag | Process for the preparation of surface-treated calcium carbonate material and use of same in the control of organic material in an aqueous medium |
US9017518B2 (en) | 2010-07-20 | 2015-04-28 | Omya International Ag | Process for the preparation of surface-treated calcium carbonate material and use of same in the control of organic material in an aqueous medium |
EP2410023A1 (fr) | 2010-07-20 | 2012-01-25 | Omya Development AG | Procédé de préparation d'une matière de carbonate de calcium traitée en surface et son utilisation dans le contrôle de matière organique dans un milieu aqueux |
WO2012010466A1 (fr) | 2010-07-20 | 2012-01-26 | Omya Development Ag | Procédé de préparation d'un matériau à base de carbonate de calcium ayant subi un traitement superficiel et son utilisation dans la lutte contre les matériaux organiques en milieu aqueux |
WO2012080343A1 (fr) | 2010-12-16 | 2012-06-21 | Omya Development Ag | Composition de matière minérale, en particulier destinée à être utilisée dans des agents de charge pour du papier et des couchages de papier et des revêtements de matière plastique |
US9650258B2 (en) | 2010-12-16 | 2017-05-16 | Omya International Ag | Mineral composition, especially for use in paper fillers and paper or plastic coatings |
EP2465903A1 (fr) | 2010-12-16 | 2012-06-20 | Omya Development AG | Composition de minéral, en particulier pour une utilisation dans des agents de charge pour papier et des revêtements papier ou plastique |
US9145484B2 (en) | 2010-12-16 | 2015-09-29 | Omya International Ag | Mineral composition, especially for use in paper fillers and paper or plastic coatings |
US10689531B2 (en) | 2011-02-23 | 2020-06-23 | Omya International Ag | Coating composition comprising submicron calcium carbonate-comprising particles, process to prepare same and use of submicron calcium carbonate-comprising particles in coating compositions |
WO2012163711A1 (fr) | 2011-06-03 | 2012-12-06 | Omya Development Ag | Procédé de fabrication de substrats revêtus |
US9175442B2 (en) | 2011-06-03 | 2015-11-03 | Omya International | Process for manufacturing coated substrates |
EP2529942A1 (fr) | 2011-06-03 | 2012-12-05 | Omya Development AG | Procédé de fabrication de substrats revêtus |
EP2557129A1 (fr) | 2011-08-09 | 2013-02-13 | Omya Development AG | Carbonate de calcium traité en surface pour la liaison et bioremédiation de compositions contenant de l'hydrocarbure |
US10046998B2 (en) | 2011-08-09 | 2018-08-14 | Omya International Ag | Surface-treated calcium carbonate for binding and bioremediating hydrocarbon-containing compositions |
WO2013020918A1 (fr) | 2011-08-09 | 2013-02-14 | Omya Development Ag | Carbonate de calcium traité en surface pour liaison et biorestauration de compositions contenant des hydrocarbures |
WO2013064492A1 (fr) | 2011-11-04 | 2013-05-10 | Omya Development Ag | Carbonate de calcium traité en surface et son utilisation en purification d'eau et pour la déshydratation de boues et de sédiments |
EP2589430A1 (fr) | 2011-11-04 | 2013-05-08 | Omya Development AG | Carbone de calcium à traitement en surface et son utilisation pour la purification des eaux et pour la déshydratation des boues |
US9579291B2 (en) | 2011-11-10 | 2017-02-28 | Omya International Ag | Coated controlled release active agent carriers |
WO2013068478A1 (fr) | 2011-11-10 | 2013-05-16 | Omya Development Ag | Nouveaux supports d'agent actif à libération contrôlée, à enrobage |
EP2591772A1 (fr) | 2011-11-10 | 2013-05-15 | Omya Development AG | Nouveaux supports revêtus d'agent actif à libération contrôlée |
WO2013076188A1 (fr) | 2011-11-25 | 2013-05-30 | Omya Development Ag | Procédé permettant de stabiliser le contenu bactérien de préparations minérales aqueuses comprenant du carbonate de calcium naturel terrestre et/ou du carbonate de calcium précipité et/ou de la dolomie et/ou du carbonate de calcium à surface ayant réagi |
EP2596702A1 (fr) | 2011-11-25 | 2013-05-29 | Omya Development AG | Procédé pour la stabilisation bactérienne du carbonate de calcium aqueux naturel et/ou du carbonate de calcium précipité et/ou de la dolomite et/ou de préparations minérales comprenant du carbonate de calcium à réaction en surface |
EP2719373A1 (fr) | 2012-10-12 | 2014-04-16 | Omya International AG | Forme posologique solide à désintégration rapide comprenant une formulation de carbonate de calcium fonctionnalisée et leur procédé de fabrication |
EP2719376A1 (fr) | 2012-10-12 | 2014-04-16 | Omya International AG | Formulation de médicament à rétention gastrique et systèmes d'administration et leur procédé de préparation à l'aide de carbonate de calcium fonctionnalisé |
WO2014057026A1 (fr) | 2012-10-12 | 2014-04-17 | Omya International Ag | Formulation de médicament à rétention gastrique et systèmes d'administration et leur procédé de préparation à l'aide de carbonate de calcium fonctionnalisé |
WO2014057038A1 (fr) | 2012-10-12 | 2014-04-17 | Omya International Ag | Formulation pharmaceutique solide à désintégration rapide comprenant du carbonate de calcium fonctionnalisé et procédé de fabrication de celle-ci |
DE102012021103A1 (de) | 2012-10-26 | 2014-04-30 | Clariant International Ltd. | Verfahren und Zusammensetzung zur Wasserreinigung und Schlammentwässerung |
WO2014064073A1 (fr) | 2012-10-26 | 2014-05-01 | Clariant International Ltd. | Procédé et composition d'épuration d'eau et de déshydratation de boues |
WO2014180631A1 (fr) | 2013-05-07 | 2014-11-13 | Omya International Ag | Carbonate de calcium à surface traitée et phyllosilicate, et leur utilisation dans la purification d'eau |
US10065872B2 (en) | 2013-05-07 | 2018-09-04 | Omya International Ag | Surface-treated calcium carbonate and phyllosilicate and its use in water purification |
EP2801555A1 (fr) | 2013-05-07 | 2014-11-12 | Omya International AG | Traitement d'eau et déshydratation des boues avec carbone de calcium à surface traitée et phyllosilicate |
US9475943B2 (en) | 2013-07-12 | 2016-10-25 | Omya International Ag | Use of 2-amino-2-ethyl-1,3-propanediol as additive in aqueous suspensions of calcium carbonate-comprising materials while maintaining stable suspension conductivity |
EP2824147A1 (fr) | 2013-07-12 | 2015-01-14 | Omya International AG | Utilisation de 2-amino-2-éthyl-1,3-propanédiol en tant qu'additif dans des suspensions aqueuses de matériaux comprenant du carbonate de calcium tout en maintenant stable la conductivité de la suspension |
US10351710B2 (en) | 2014-05-30 | 2019-07-16 | Omya International Ag | Method for the production of granules comprising surface-reacted calcium carbonate |
EP2949708A1 (fr) | 2014-05-30 | 2015-12-02 | Omya International AG | Procédé de production de granules comprenant du carbonate de calcium traité par réaction en surface |
EP2957603A1 (fr) | 2014-06-20 | 2015-12-23 | Omya International AG | Procédé de production de granules comprenant du carbonate de calcium traité par réaction en surface |
EP2957301A1 (fr) | 2014-06-20 | 2015-12-23 | Omya International AG | Procédé pour le contrôle des odeurs |
EP2997833A1 (fr) | 2014-09-22 | 2016-03-23 | Omya International AG | Carbonate de calcium traité par réaction en surface pour une utilisation en tant qu'agent anti-agglomérant |
EP3028830A1 (fr) | 2014-12-02 | 2016-06-08 | Omya International AG | Matériau compacté traité en surface |
WO2016096997A1 (fr) | 2014-12-18 | 2016-06-23 | Omya International Ag | Procédé de production d'un système d'administration pharmaceutique |
EP3034070A1 (fr) | 2014-12-18 | 2016-06-22 | Omya International AG | Procédé pour la production d'un système d'administration pharmaceutique |
EP3045503A1 (fr) | 2015-01-15 | 2016-07-20 | Omya International AG | Carbonate de calcium traité en surface avec une stabilité améliorée dans des environnements ayant un pH de 4,5 à 7 |
WO2016113285A1 (fr) | 2015-01-15 | 2016-07-21 | Omya International Ag | Carbonate de calcium traité en surface doté d'une stabilité améliorée dans des environnements ayant un ph de 4,5 à 7 |
WO2016120238A1 (fr) | 2015-01-29 | 2016-08-04 | Omya International Ag | Procédé de fabrication d'une solution d'un carbonate d'hydrogène alcalino-terreux |
EP3050852A1 (fr) | 2015-01-29 | 2016-08-03 | Omya International AG | Procédé de fabrication d'une solution de carbonate d'hydrogène alcalin de terre |
US10850996B2 (en) | 2015-01-29 | 2020-12-01 | Omya International Ag | Process for manufacturing a solution of an earth alkali hydrogen carbonate |
EP3069713A1 (fr) | 2015-03-20 | 2016-09-21 | Omya International AG | Forme posologique dispersible |
WO2016150773A1 (fr) | 2015-03-20 | 2016-09-29 | Omya International Ag | Forme posologique dispersible |
US10617648B2 (en) | 2015-03-20 | 2020-04-14 | Omya International Ag | Dispersible dosage form |
WO2016151021A1 (fr) | 2015-03-24 | 2016-09-29 | Omya International Ag | Carbonate de calcium facile à disperser afin d'améliorer la résistance de tenue à chaud des soudures |
EP3072687A1 (fr) | 2015-03-24 | 2016-09-28 | Omya International AG | Carbonate de calcium facile à disperser pour améliorer la force d'adhérence à chaud |
EP3085742A1 (fr) | 2015-04-20 | 2016-10-26 | Omya International AG | Mélange de particules de carbonate de calcium modifié en surface (mcc) et de particules de carbonate de calcium précipité (pcc) et ses utilisations |
US11292915B2 (en) | 2015-04-20 | 2022-04-05 | Omya International Ag | Blend of surface modified calcium carbonate comprising particles (MCC) and precipitated calcium carbonate comprising particles (PCC) and its uses |
WO2016169753A1 (fr) | 2015-04-20 | 2016-10-27 | Omya International Ag | Mélange de particules comprenant du carbonate de calcium modifié en surface (mcc) et de particules comprenant du carbonate de calcium précipité (pcc) et ses utilisations |
US10676624B2 (en) | 2015-06-10 | 2020-06-09 | Omya International Ag | Use of surface-reacted calcium carbonate as anti-blocking agent |
US11427695B2 (en) | 2015-06-10 | 2022-08-30 | Omya International Ag | Use of surface-reacted calcium carbonate as anti-blocking agent |
EP3103844A1 (fr) | 2015-06-10 | 2016-12-14 | Omya International AG | Utilisation de carbonate de calcium traite par reaction en surface comme agent anti-bloquant |
US10654986B2 (en) | 2015-06-23 | 2020-05-19 | Omya International Ag | Surface treated filler material product for alpha-nucleation of polyolefins |
EP3109274A1 (fr) | 2015-06-23 | 2016-12-28 | Omya International AG | Surface traitée produit matériau de remplissage pour alpha-nucléation de polyoléfines |
US11041074B2 (en) | 2015-12-01 | 2021-06-22 | Omya International Ag | Method for the production of granules comprising surface-reacted calcium carbonate |
EP3176222A1 (fr) | 2015-12-01 | 2017-06-07 | Omya International AG | Procédé de production de granules comprenant du carbonate de calcium traité par réaction en surface |
WO2017108768A1 (fr) | 2015-12-22 | 2017-06-29 | Omya International Ag | Test de viabilité de cellules microbiennes pour la détection ou la détermination d'une contamination de boues |
EP3184644A1 (fr) | 2015-12-22 | 2017-06-28 | Omya International AG | Dosage de la viabilité cellulaire microbienne pour détecter ou déterminer la contamination d'une pâte |
EP3183969A1 (fr) | 2015-12-22 | 2017-06-28 | Omya International AG | Oxydes métalliques et/ou leurs hydrates pour la stabilisation d'une préparation aqueuse contre la croissance microbienne |
EP3183965A1 (fr) | 2015-12-23 | 2017-06-28 | Omya International AG | Composition de lutte contre des parasites aquatiques |
US11753548B2 (en) | 2016-01-14 | 2023-09-12 | Omya International Ag | Treatment of surface-reacted calcium carbonate |
US11225578B2 (en) | 2016-01-14 | 2022-01-18 | Omya International Ag | Alkoxysilane treatment of a calcium carbonate-comprising material |
EP3192837A1 (fr) | 2016-01-14 | 2017-07-19 | Omya International AG | Traitement de surface par voie humide de carbonate de calcium modifié en surface |
EP3192839A1 (fr) | 2016-01-14 | 2017-07-19 | Omya International AG | Traitement d'alcoxysilane d'un matériau comprenant du carbonate de calcium |
EP3192838A1 (fr) | 2016-01-14 | 2017-07-19 | Omya International AG | Traitement de carbonate de calcium traité par réaction en surface |
WO2017121675A1 (fr) | 2016-01-14 | 2017-07-20 | Omya International Ag | Traitement de carbonate de calcium ayant réagi en surface |
US10633259B2 (en) | 2016-01-14 | 2020-04-28 | Omya International Ag | Wet surface treatment of surface-modified calcium carbonate |
US11161088B2 (en) | 2016-01-14 | 2021-11-02 | Omya International Ag | O2 scavenging CaCO3 treatment |
US11230481B2 (en) | 2016-02-05 | 2022-01-25 | Omya International Ag | Installation for the preparation of an aqueous solution comprising at least one earth alkali hydrogen carbonate |
US11130689B2 (en) | 2016-02-05 | 2021-09-28 | Omya International Ag | Process for the preparation of an aqueous solution comprising at least one earth alkali hydrogen carbonate |
EP3202720A1 (fr) | 2016-02-05 | 2017-08-09 | Omya International AG | Procédé pour la préparation d'une solution aqueuse comprenant au moins un carbonate d'hydrogène alcalino-terreux |
EP3202719A1 (fr) | 2016-02-05 | 2017-08-09 | Omya International AG | Procédé pour la préparation d'une solution aqueuse comprenant au moins un carbonate d'hydrogène alcalin à la terre et son utilisation |
WO2017149113A1 (fr) | 2016-03-04 | 2017-09-08 | Omya International Ag | Gabion, mur antibruit comprenant ledit gabion et procédé d'exécution d'un tel gabion |
US10563371B2 (en) | 2016-03-04 | 2020-02-18 | Omya International Ag | Gabion, noise barrier wall comprising such a gabion, and process for executing such a gabion |
EP3214224A1 (fr) | 2016-03-04 | 2017-09-06 | Omya International AG | Gabion, mur anti-bruit comprenant un tel gabion, et procédé de mise en oeuvre d'un tel gabion |
US10717042B2 (en) | 2016-03-07 | 2020-07-21 | Omya International Ag | Method for NOx uptake using a particulate earth alkali carbonate-comprising material and/or particulate earth alkali phosphate-comprising material |
WO2017153329A2 (fr) | 2016-03-07 | 2017-09-14 | Omya International Ag | Matériau comprenant du carbonate alcalino-terreux à particules et/ou matériau comprenant du phosphate alcalino-terreux à particules pour la récupération de nox |
EP3216510A1 (fr) | 2016-03-07 | 2017-09-13 | Omya International AG | Matériau comprenant un carbonate alcalino-terreux particulaire pour l'absorption des oxydes d'azote |
WO2017220406A1 (fr) | 2016-06-21 | 2017-12-28 | Omya International Ag | Méthode de production d'une forme galénique. |
WO2017220498A1 (fr) | 2016-06-21 | 2017-12-28 | Omya International Ag | Procédé de production d'une forme galénique |
US11369571B2 (en) | 2016-06-21 | 2022-06-28 | Omya International Ag | Method for the production of a dosage form |
US11400050B2 (en) | 2016-06-21 | 2022-08-02 | Omya International Ag | Method for the production of a dosage form |
EP3260115A1 (fr) | 2016-06-21 | 2017-12-27 | Omya International AG | Procédé pour la production d'une forme posologique |
EP3260419A1 (fr) | 2016-06-24 | 2017-12-27 | Omya International AG | Carbonate de calcium traité par réaction en surface comme auxiliaire d'extrusion |
WO2017220412A1 (fr) | 2016-06-24 | 2017-12-28 | Omya International Ag | Carbonate de calcium réactif en surface comme aide à l'extrusion |
US11576410B2 (en) | 2016-06-24 | 2023-02-14 | Omya International Ag | Surface-reacted calcium carbonate as extrusion aid |
US11737984B2 (en) | 2016-07-14 | 2023-08-29 | Omya International Ag | Dosage form |
EP3269361A1 (fr) | 2016-07-14 | 2018-01-17 | Omya International AG | Forme posologique |
WO2018011343A1 (fr) | 2016-07-14 | 2018-01-18 | Omya International Ag | Forme posologique |
EP3275947A1 (fr) | 2016-07-25 | 2018-01-31 | Omya International AG | Carbonate de calcium traité par réaction en surface avec des cations fonctionnels |
WO2018019692A1 (fr) | 2016-07-25 | 2018-02-01 | Omya International Ag | Traitement postérieur d'un carbonate de calcium ayant réagi en surface avec différents cations fonctionnels |
EP3275537A1 (fr) | 2016-07-25 | 2018-01-31 | Omya International AG | Carbonate de calcium modifié en surface comme support de catalyseurs à base de métal de transition |
EP3275948A1 (fr) | 2016-07-25 | 2018-01-31 | Omya International AG | Procédé de préparation de carbonate de calcium traité par réaction en surface |
US11718759B2 (en) | 2016-07-25 | 2023-08-08 | Omya International Ag | Surface-reacted calcium carbonate with functional cations |
EP3275946A1 (fr) | 2016-07-25 | 2018-01-31 | Omya International AG | Post-traitement de carbonate de calcium traité par réaction en surface avec des cations fonctionnels différents |
WO2018019710A1 (fr) | 2016-07-25 | 2018-02-01 | Omya International Ag | Procédé de préparation de carbonate de calcium ayant réagi en surface |
US10875014B2 (en) | 2016-07-25 | 2020-12-29 | Omya International Ag | Surface-modified calcium carbonate as carrier for transition metal-based catalysts |
WO2018019630A1 (fr) | 2016-07-25 | 2018-02-01 | Omya International Ag | Carbonate de calcium modifié en surface utilisé comme support pour les catalyseurs à base de métaux de transition |
WO2018019699A1 (fr) | 2016-07-25 | 2018-02-01 | Omya International Ag | Carbonate de calcium ayant réagi en surface présentant des cations fonctionnels |
US10876004B2 (en) | 2016-07-25 | 2020-12-29 | Omya International Ag | Process for preparing surface-reacted calcium carbonate |
US11168219B2 (en) | 2016-07-25 | 2021-11-09 | Omya International Ag | Surface-reacted calcium carbonate with functional cations |
WO2018073040A1 (fr) | 2016-10-21 | 2018-04-26 | Omya International Ag | Utilisation de carbonate de calcium ayant réagi en surface destiné à préparer des systèmes aqueux sursaturés |
EP3311665A1 (fr) | 2016-10-21 | 2018-04-25 | Omya International AG | Utilisation de carbonate de calcium traité par réaction de surface pour la préparation de systèmes aqueux sursaturés |
EP3360601A1 (fr) | 2017-02-09 | 2018-08-15 | Omya International AG | Carbonate de calcium fonctionnalisé pour renforcer la protection contre le soleil |
WO2018146006A1 (fr) | 2017-02-09 | 2018-08-16 | Omya International Ag | Carbonate de calcium fonctionnalisé pour amplification de protection solaire |
WO2018153786A1 (fr) | 2017-02-24 | 2018-08-30 | Omya International Ag | Barrière aux huiles minérales |
EP3366740A1 (fr) | 2017-02-24 | 2018-08-29 | Omya International AG | Barrière d'huile minérale |
US11623973B2 (en) | 2017-02-24 | 2023-04-11 | Omya International Ag | Mineral oil barrier |
WO2018184989A1 (fr) | 2017-04-03 | 2018-10-11 | Omya International Ag | Composition de pigment comprenant du carbonate de calcium modifié en surface et du carbonate de calcium naturel broyé |
EP3385335A1 (fr) | 2017-04-03 | 2018-10-10 | Omya International AG | Composition de pigment comprenant du carbonate de calcium à surface modifiée et du carbonate de calcium naturel broyé |
US11889853B2 (en) | 2017-05-11 | 2024-02-06 | Omya International Ag | Surface-reacted calcium carbonate in food |
EP3400810A1 (fr) | 2017-05-11 | 2018-11-14 | Omya International AG | Carbonate de calcium traité par réaction en surface dans un aliment |
WO2018206709A1 (fr) | 2017-05-11 | 2018-11-15 | Omya International Ag | Carbonate de calcium ayant réagi en surface dans un aliment |
WO2018210853A1 (fr) | 2017-05-16 | 2018-11-22 | Omya International Ag | Conservation sans biocide |
EP3403505A1 (fr) | 2017-05-16 | 2018-11-21 | Omya International AG | Preservation exempt de biocides |
EP3501298A1 (fr) | 2017-12-22 | 2019-06-26 | Omya International AG | Carbonate de calcium traité par réaction en surface comme auxiliaire d'extrusion |
WO2019121797A1 (fr) | 2017-12-22 | 2019-06-27 | Omya International Ag | Carbonate de calcium réactif en surface comme aide à l'extrusion |
WO2019145372A1 (fr) | 2018-01-26 | 2019-08-01 | Omya International Ag | Carbonate de calcium ayant réagi en surface pour modifier les propriétés biomécaniques de la peau |
WO2019145369A1 (fr) | 2018-01-26 | 2019-08-01 | Omya International Ag | Carbonate de calcium ayant réagi en surface pour une utilisation en tant que modificateur d'aspect de la peau |
US11426334B2 (en) | 2018-01-26 | 2022-08-30 | Omya International Ag | Surface-reacted calcium carbonate for modifying the biomechanical properties of the skin |
US11433009B2 (en) | 2018-01-26 | 2022-09-06 | Omya International Ag | Surface-reacted calcium carbonate for the use as skin appearance modifier |
EP3517176A1 (fr) | 2018-01-26 | 2019-07-31 | Omya International AG | Carbonate de calcium traité par réaction en surface destiné à être utilisé en tant que modificateur de l'aspect de la peau |
EP3517178A1 (fr) | 2018-01-26 | 2019-07-31 | Omya International AG | Carbonate de calcium traité par réaction en surface pour modifier les propriétés biomécaniques de la peau |
WO2019149628A1 (fr) | 2018-01-31 | 2019-08-08 | Omya International Ag | Utilisation de carbonate de calcium fonctionnalisé comme principe actif |
EP3520798A1 (fr) | 2018-01-31 | 2019-08-07 | Omya International AG | Utilisation de carbonate de calcium fonctionnalisé en tant qu'ingrédient actif |
WO2019180012A1 (fr) | 2018-03-23 | 2019-09-26 | Omya International Ag | Procédé de transestérification d'esters d'acide carboxylique |
EP3542897A1 (fr) | 2018-03-23 | 2019-09-25 | Omya International AG | Procédé de transestérification d'esters d'acide carboxylique |
US12006286B2 (en) | 2018-03-23 | 2024-06-11 | Omya International Ag | Method for transesterification of carboxylic acid esters |
EP3594289A1 (fr) | 2018-07-13 | 2020-01-15 | Omya International AG | Carbonate de calcium traité par réaction en surface pour stabiliser l'huile de menthe |
WO2020011983A1 (fr) | 2018-07-13 | 2020-01-16 | Omya International Ag | Carbonate de calcium ayant réagi en surface servant à stabiliser de l'huile de menthe |
WO2020020715A1 (fr) | 2018-07-24 | 2020-01-30 | Omya International Ag | Élimination de métaux lourds à l'aide de minéraux fonctionnalisés avec des thiols |
WO2020020874A1 (fr) | 2018-07-24 | 2020-01-30 | Omya International Ag | Matières minérales particulaires fonctionnalisées avec des agents réducteurs pour abaisser la quantité de contaminants de métaux lourds d'un milieu aqueux |
EP3599016A1 (fr) | 2018-07-24 | 2020-01-29 | Omya International AG | Élimination de métaux lourds utilisant des minéraux fonctionnalisés par des thiols |
EP3599223A1 (fr) | 2018-07-24 | 2020-01-29 | Omya International AG | Élimination de métaux lourds utilisant des minéraux fonctionnalisés par des activateurs d'absorption |
EP3599224A1 (fr) | 2018-07-24 | 2020-01-29 | Omya International AG | Matières minérales particulaires fonctionnalisés comportant des agents de réduction permettant de réduire la quantité de contaminants de type métal lourd d'un milieu aqueux |
WO2020020859A1 (fr) | 2018-07-24 | 2020-01-30 | Omya International Ag | Élimination de métaux lourds à l'aide de minéraux fonctionnalisés avec des amplificateurs d'adsorption |
US12006419B2 (en) | 2018-09-10 | 2024-06-11 | Omya International Ag | Moisture-capturing, -storing, and/or -releasing composition |
EP3620498A1 (fr) | 2018-09-10 | 2020-03-11 | Omya International AG | Composition de capture, de stockage et/ou de libération d'humidité |
WO2020053213A1 (fr) | 2018-09-10 | 2020-03-19 | Omya International Ag | Composition de capture, de stockage et/ou de libération d'humidité |
WO2020058296A1 (fr) | 2018-09-17 | 2020-03-26 | Omya International Ag | Matériau de charge à base de polymère compacté pour rotomoulage en plastique |
EP3623428A1 (fr) | 2018-09-17 | 2020-03-18 | Omya International AG | Matériau de remplissage à base de polymère compacté pour le rotomoulage de matières plastiques |
EP3622966A1 (fr) | 2018-09-17 | 2020-03-18 | Omya International AG | Excipient hautes performances comprenant de la cellulose microcristalline cotraitée et du carbonate de calcium traité par réaction en surface |
WO2020058252A1 (fr) | 2018-09-17 | 2020-03-26 | Omya International Ag | Excipient haute performance comprenant de la cellulose microcristalline cotraitée et du carbonate de calcium ayant réagi en surface |
EP3682901A1 (fr) | 2019-01-21 | 2020-07-22 | Omya International AG | Excipient hautes performances comprenant de la cellulose microcristalline cotraitée et du carbonate de calcium traité par réaction en surface |
EP3693339A1 (fr) | 2019-02-01 | 2020-08-12 | Omya International AG | Production de sels de calcium traités par réaction en surface par conversion induite par broyage |
WO2020157268A1 (fr) | 2019-02-01 | 2020-08-06 | Omya International Ag | Production de sels de calcium ayant réagi en surface par conversion induite par broyage |
WO2020212204A1 (fr) | 2019-04-16 | 2020-10-22 | Omya International Ag | Procédé de préparation de carbonate de calcium ayant réagi en surface |
EP3725851A1 (fr) | 2019-04-16 | 2020-10-21 | Omya International AG | Procédé de préparation de carbonate de calcium traité par réaction en surface |
EP3750950A1 (fr) | 2019-06-12 | 2020-12-16 | Omya International AG | Moussage chimique de pvc comportant du carbonate de calcium (mcc) et/ou de l'hydromagnésite traité par réaction en surface |
WO2020249779A1 (fr) | 2019-06-12 | 2020-12-17 | Omya International Ag | Production chimique de mousse de pvc avec du carbonate de calcium ayant réagi en surface (mcc) et/ou de l'hydromagnésite |
EP3753409A1 (fr) | 2019-06-18 | 2020-12-23 | Omya International AG | Utilisation d'urée comme additif antimicrobien dans des suspensions aqueuses |
WO2020254162A1 (fr) | 2019-06-18 | 2020-12-24 | Omya International Ag | Utilisation d'urée comme additif antimicrobien dans une suspension aqueuse |
WO2021004942A1 (fr) | 2019-07-08 | 2021-01-14 | Omya International Ag | Composition sèche cosmétique et/ou de soin de la peau |
WO2021058508A1 (fr) | 2019-09-26 | 2021-04-01 | Omya International Ag | Srcc en tant que support catalytique pour espèces métalliques |
EP3798199A1 (fr) | 2019-09-26 | 2021-03-31 | Omya International AG | Engrais comprenant de la poudre de roche phosphatée et du carbonate de calcium traité par réaction en surface |
WO2021058143A1 (fr) | 2019-09-26 | 2021-04-01 | Omya International Ag | Engrais comprenant de la poudre de roche phosphatée et du carbonate de calcium ayant réagi en surface |
WO2021175658A1 (fr) | 2020-03-03 | 2021-09-10 | Omya International Ag | Agent antiagglomérant |
WO2021219458A1 (fr) | 2020-04-28 | 2021-11-04 | Omya International Ag | Granulés comprenant du carbonate de calcium ayant réagi en surface en tant qu'excipient |
WO2021219529A1 (fr) | 2020-04-28 | 2021-11-04 | Omya International Ag | Procédé de production de granulés à écoulement libre |
WO2021224182A1 (fr) | 2020-05-04 | 2021-11-11 | Omya International Ag | Compositions sèches et/ou émulsions pour une protection solaire chimique et physique, et utilisation associée |
WO2021224317A1 (fr) | 2020-05-08 | 2021-11-11 | Omya International Ag | Revêtements comprenant des ingrédients actifs antimicrobiens pour emballage alimentaire |
WO2021239546A1 (fr) | 2020-05-29 | 2021-12-02 | Omya International Ag | Utilisation d'un mélange minéral comme agent cosmétique pour des compositions cosmétiques humides |
EP3928859A1 (fr) | 2020-06-23 | 2021-12-29 | Omya International AG | Carbonate de calcium traité par réaction en surface dans un procédé de production d'une microcapsule chargée |
WO2021259777A1 (fr) | 2020-06-23 | 2021-12-30 | Omya International Ag | Carbonate de calcium ayant réagi en surface dans un procédé de production d'une microcapsule chargée |
WO2021259560A1 (fr) | 2020-06-25 | 2021-12-30 | Omya International Ag | Principe(s) actif(s) co-broyé(s) composé(s) d'un produit comprenant du carbonate de calcium ayant réagi en surface |
WO2022013339A1 (fr) | 2020-07-16 | 2022-01-20 | Omya International Ag | Minéraux à base de métaux alcalino-terreux comme supports de tensioactifs dans des fluides de forage |
WO2022013344A1 (fr) | 2020-07-16 | 2022-01-20 | Omya International Ag | Composition formée à partir d'un matériau comprenant du carbonate de calcium ou de magnésium et composition de traitement de surface comprenant au moins un composé réticulable |
WO2022013336A1 (fr) | 2020-07-16 | 2022-01-20 | Omya International Ag | Utilisation d'une charge poreuse pour réduire la perméabilité aux gaz d'une composition élastomère |
WO2022013333A1 (fr) | 2020-07-16 | 2022-01-20 | Omya International Ag | Composition élastomère renforcée |
WO2022013332A1 (fr) | 2020-07-16 | 2022-01-20 | Omya International Ag | Fluoropolymère renforcé |
WO2022018068A1 (fr) | 2020-07-20 | 2022-01-27 | Omya International Ag | Agent de stabilisation pour composition probiotique |
WO2022018214A1 (fr) | 2020-07-22 | 2022-01-27 | Omya International Ag | Émulsions de pickering |
WO2022069559A1 (fr) | 2020-10-01 | 2022-04-07 | Omya International Ag | Procédé de mise en oeuvre d'une réaction de condensation à l'aide d'un catalyseur à base de carbonate de calcium ayant réagi en surface |
WO2022084392A1 (fr) | 2020-10-21 | 2022-04-28 | Omya International Ag | Carbonate de calcium ayant réagi en surface fonctionnalisé par des espèces d'oxyde de fer pour des applications cosmétiques, de peinture et de revêtement |
WO2022157309A1 (fr) | 2021-01-25 | 2022-07-28 | Omya International Ag | Revêtements comprenant du carbonate de calcium ayant réagi en surface et un piège d'oxygène pour améliorer la durée de conservation des aliments |
WO2022175248A1 (fr) | 2021-02-18 | 2022-08-25 | Omya International Ag | Agent antipollution |
WO2022207633A1 (fr) | 2021-03-29 | 2022-10-06 | Omya International Ag | Charges thermoconductrices |
EP4067424A1 (fr) | 2021-03-29 | 2022-10-05 | Omya International AG | Charges thermoconductrices |
WO2022223804A1 (fr) | 2021-04-23 | 2022-10-27 | Omya International Ag | Composition tampon comprenant un premier et un deuxième composant tampon |
EP4079813A1 (fr) | 2021-04-23 | 2022-10-26 | Omya International AG | Composition tampon comprenant un premier et un second composant tampon |
WO2022253869A1 (fr) | 2021-06-02 | 2022-12-08 | Omya International Ag | Composition aqueuse de revêtement |
WO2023285198A1 (fr) | 2021-07-12 | 2023-01-19 | Omya International Ag | Procédé pour la préparation d'un alcool à l'aide d'un catalyseur carbonate de calcium ayant réagi en surface |
WO2023057314A1 (fr) | 2021-10-04 | 2023-04-13 | Omya International Ag | Composition comprenant un carbonate de calcium ayant réagi en surface et un tanin |
WO2023227585A1 (fr) | 2022-05-25 | 2023-11-30 | Omya International Ag | Carbonate de calcium blanc ayant réagi en surface, absorbant les uv et dopé avec une espèce de titane |
WO2023227600A1 (fr) | 2022-05-25 | 2023-11-30 | Omya International Ag | Processus de production d'un carbonate de calcium blanc ayant réagi en surface et absorbant les rayons ultraviolets dopé avec une espèce de titane, carbonate de calcium blanc ayant réagi en surface et absorbant les rayons ultraviolets et son utilisation |
WO2023237396A1 (fr) | 2022-06-07 | 2023-12-14 | Omya International Ag | Revêtements poreux comprenant des minéraux et un désoxygénant pour améliorer la durée de conservation des aliments |
WO2023242363A1 (fr) | 2022-06-15 | 2023-12-21 | Omya International Ag | Agent de stabilisation au stockage pour stabiliser des compositions aqueuses, procédé de stabilisation et utilisations associées |
WO2023242276A1 (fr) | 2022-06-15 | 2023-12-21 | Omya International Ag | Agent de stabilisation au stockage pour formulations aqueuses d'entretien ménager |
WO2024083812A1 (fr) | 2022-10-18 | 2024-04-25 | Omya International Ag | Matériau à surface modifiée par infusion de liquide |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1603977B1 (fr) | Nouveau pigment mineral contenant du carbonate de calcium, suspension aqueuse le contenant et ses usages | |
EP1149136B1 (fr) | Procédé de traitement de pigments, charges ou minéraux, contenant un carbonate naturel et procédé de fabrication d' une suspension aqueuse à partir de ces pigments, charges ou minéraux traités | |
EP1572764B1 (fr) | Suspensions aqueuses de matieres minerales broyees,faiblement chargees ioniquement et leurs utilisations | |
EP2694597B1 (fr) | Hybride de pigment auto-liant | |
EP2694598B1 (fr) | Procédé pour la préparation de particules de pigment auto-liantes |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2516808 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 170504 Country of ref document: IL |
|
ENP | Entry into the national phase |
Ref document number: 2006162884 Country of ref document: US Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10547641 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 970/MUMNP/2005 Country of ref document: IN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2004222029 Country of ref document: AU |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2004721248 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 378522 Country of ref document: PL |
|
WWE | Wipo information: entry into national phase |
Ref document number: 20048071533 Country of ref document: CN Ref document number: 1020057017486 Country of ref document: KR Ref document number: 2006506354 Country of ref document: JP |
|
ENP | Entry into the national phase |
Ref document number: 2004222029 Country of ref document: AU Date of ref document: 20040317 Kind code of ref document: A |
|
WWP | Wipo information: published in national office |
Ref document number: 2004222029 Country of ref document: AU |
|
WWE | Wipo information: entry into national phase |
Ref document number: 200501471 Country of ref document: EA |
|
WWP | Wipo information: published in national office |
Ref document number: 2004721248 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1020057017486 Country of ref document: KR |
|
ENP | Entry into the national phase |
Ref document number: PI0408413 Country of ref document: BR |
|
WWP | Wipo information: published in national office |
Ref document number: 10547641 Country of ref document: US |