ES2560785T3 - Suspensión acuosa de carbonato de calcio tratado mediante reacción en superficie, productos resultantes y usos de los mismos - Google Patents
Suspensión acuosa de carbonato de calcio tratado mediante reacción en superficie, productos resultantes y usos de los mismos Download PDFInfo
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- ES2560785T3 ES2560785T3 ES10730227.5T ES10730227T ES2560785T3 ES 2560785 T3 ES2560785 T3 ES 2560785T3 ES 10730227 T ES10730227 T ES 10730227T ES 2560785 T3 ES2560785 T3 ES 2560785T3
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- calcium carbonate
- aqueous suspension
- surface reaction
- resulting products
- carbonate treated
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/90—Carbides
- C01B32/914—Carbides of single elements
- C01B32/942—Calcium carbide
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
-
- 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
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- 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
-
- 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
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- 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
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/14—Carboxylic acids; Derivatives thereof
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- 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
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- 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
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
-
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- 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
- D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Paper (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Paints Or Removers (AREA)
- Removal Of Specific Substances (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Materials For Medical Uses (AREA)
Abstract
Suspensión acuosa de carbonato de calcio tratado mediante reacción en superficie que puede obtenerse mediante un procedimiento para preparar un carbonato de calcio tratado mediante reacción en superficie en un entorno acuoso, comprendiendo el procedimiento las siguientes etapas: a) proporcionar al menos un carbonato de calcio natural triturado (GNCC); b) proporcionar al menos un ácido soluble en agua; c) proporcionar CO2 gaseoso; d) poner en contacto dicho GNCC de la etapa a) con dicho ácido de la etapa b) y con dicho CO2 de la etapa c); caracterizada porque: (i) dicho(s) ácido(s) de la etapa b) tiene(n) cada uno un pKa de más de 2,5 y menos de o igual a 7, cuando se mide a 20ºC, asociado con la ionización de su primer hidrógeno disponible, y un anión correspondiente formado con la pérdida de este primer hidrógeno disponible que puede formar sales de calcio solubles en agua y en la que dicho(s) ácido(s) soluble(s) en agua se selecciona(n) del grupo que consiste en ácido acético, ácido fórmico, ácido propanoico y mezclas de los mismos; (ii) tras poner en contacto dicho(s) ácido(s) con dicho GNCC, se proporciona adicionalmente al menos una sal soluble en agua, que en el caso de una sal que contiene hidrógeno tiene un pKa de más de 7, cuando se mide a 20ºC, asociado con la ionización del primer hidrógeno disponible, y cuyo anión de sal puede formar sales de calcio insolubles en agua; (iii) dicho(s) ácido(s) soluble(s) en agua se dosifica(n) en una cantidad total correspondiente a desde 3 x 10-4 hasta 10 x 10-4 mol de átomos de hidrógeno en el ácido/m2 de GNCC proporcionado en la etapa a).
Description
Claims (1)
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Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09162727 | 2009-06-15 | ||
EP20090162727 EP2264108B1 (en) | 2009-06-15 | 2009-06-15 | Process to prepare a surface-reacted calcium carbonate implementing a weak acid |
US26924309P | 2009-06-22 | 2009-06-22 | |
US269243P | 2009-06-22 | ||
PCT/IB2010/052666 WO2010146530A1 (en) | 2009-06-15 | 2010-06-15 | Process to prepare a surface-reacted calcium carbonate implementing a weak acid, resulting products and uses thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2560785T3 true ES2560785T3 (es) | 2016-02-22 |
Family
ID=40907322
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09162727T Active ES2382628T3 (es) | 2009-06-15 | 2009-06-15 | Proceso para la preparación de un carbonato cálcico que reacciona con la superficie aplicando un ácido débil |
ES10730227.5T Active ES2560785T3 (es) | 2009-06-15 | 2010-06-15 | Suspensión acuosa de carbonato de calcio tratado mediante reacción en superficie, productos resultantes y usos de los mismos |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09162727T Active ES2382628T3 (es) | 2009-06-15 | 2009-06-15 | Proceso para la preparación de un carbonato cálcico que reacciona con la superficie aplicando un ácido débil |
Country Status (25)
Country | Link |
---|---|
US (4) | US9096761B2 (es) |
EP (2) | EP2264108B1 (es) |
JP (1) | JP5584290B2 (es) |
KR (1) | KR101399737B1 (es) |
CN (1) | CN102459470B (es) |
AT (1) | ATE545682T1 (es) |
AU (1) | AU2010261441B2 (es) |
BR (1) | BRPI1013114B1 (es) |
CA (1) | CA2765343C (es) |
CO (1) | CO6440525A2 (es) |
DK (2) | DK2264108T3 (es) |
ES (2) | ES2382628T3 (es) |
HR (2) | HRP20120396T1 (es) |
HU (1) | HUE028686T2 (es) |
ME (1) | ME01441B (es) |
MX (1) | MX2011013574A (es) |
NZ (1) | NZ597478A (es) |
PL (2) | PL2264108T3 (es) |
PT (2) | PT2264108E (es) |
RS (1) | RS52297B (es) |
RU (1) | RU2520452C2 (es) |
SI (2) | SI2264108T1 (es) |
TW (1) | TWI429591B (es) |
UY (1) | UY32708A (es) |
WO (1) | WO2010146530A1 (es) |
Families Citing this family (146)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK2264108T3 (da) * | 2009-06-15 | 2012-05-29 | Omya Development Ag | Fremgangsmåde til fremstilling af et calciumcarbonat, der har reageret på overfladen, under anvendelse af en svag syre |
PL2537883T3 (pl) * | 2011-06-20 | 2014-08-29 | Imerys Minerals Ltd | Sposoby i kompozycje związane z odpadami polimerowymi z recyklingu |
EP2557129B1 (en) | 2011-08-09 | 2018-02-28 | Omya International AG | Surface-treated calcium carbonate for binding and bioremediating hydrocarbon-containing compositions |
HUE030551T2 (en) * | 2011-08-31 | 2017-05-29 | Omya Int Ag | Decontamination of desalinated and fresh water by addition of calcium carbonate solution to soft water |
PL2589430T3 (pl) | 2011-11-04 | 2016-02-29 | Omya Int Ag | Sposób oczyszczania wody i/lub odwadniania szlamów i/lub osadów z użyciem poddanego obróbce powierzchniowej węglanu wapnia |
EP3075376A1 (en) | 2011-11-10 | 2016-10-05 | Omya International AG | New coated controlled release active agent carriers |
TWI625129B (zh) | 2011-11-10 | 2018-06-01 | 歐米亞國際公司 | 新穎的經塗布控釋活性劑載體 |
SI2596702T1 (sl) | 2011-11-25 | 2015-08-31 | Omya International Ag | Postopek stabilizacije bakterijske vsebine vodnih zemeljsko naravnih kalcijev karbonatnih in/ali oborjenih kalcijev karbonatnih in/ali dolomitnih in/ali površinsko reagiranih karbonat vsebujočih mineralnih pripravkov |
CN103284929B (zh) * | 2012-02-23 | 2015-08-12 | 黄曦 | 一种护肤品及其制备方法 |
EP2662416B1 (en) * | 2012-05-11 | 2015-07-22 | Omya International AG | Treatment of calcium carbonate containing materials for increased filler load in paper |
SI2679638T1 (sl) * | 2012-06-28 | 2015-11-30 | Omya International Ag | Vodna mineralna in/ali polnilna in/ali pigmentna suspenzija z visoko vrednostjo trdnih delcev v kislinskem ph okolju |
ES2584628T3 (es) * | 2012-07-13 | 2016-09-28 | Omya International Ag | Minerales que contienen carbonato de calcio de superficie modificada y su uso |
HUE025008T2 (en) | 2012-10-12 | 2016-04-28 | Omya Int Ag | Gastro-reactive pharmaceutical composition and delivery systems and method for their preparation using functionalized calcium carbonate |
EP2719373B1 (en) | 2012-10-12 | 2017-04-19 | Omya International AG | Fast disintegrating solid dosage form formulation comprising functionalized calcium carbonate and method of their manufacture |
HUE034765T2 (en) | 2012-12-28 | 2018-02-28 | Omya Int Ag | CaCO3, polyester for nonwovens and fibers |
FI127761B (en) | 2013-02-28 | 2019-02-15 | Nordkalk Oy Ab | Preparation of salt particles from precipitated calcium carbonate |
KR101466225B1 (ko) | 2013-04-24 | 2014-12-10 | 한국지질자원연구원 | 방해석의 표면개질화 방법 |
ES2612684T3 (es) | 2013-05-07 | 2017-05-18 | Omya International Ag | Purificación de agua y deshidratación de lodos empleando carbonato de calcio de superficie tratada y filosilicato, uso de la combinación de carbonato de calcio de superficie tratada y filosilicato y material compuesto |
ES2703729T3 (es) * | 2013-05-24 | 2019-03-12 | Omya Int Ag | Instalación para la preparación de una solución de hidrogenocarbonato de calcio adecuada para la remineralización del agua |
ES2654577T5 (es) | 2013-12-13 | 2021-06-17 | Omya Int Ag | Composición limpiadora abrasiva |
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EP2921173A1 (en) * | 2014-03-21 | 2015-09-23 | Omya International AG | Surface-reacted calcium carbonate for desensitizing teeth |
PT2926797T (pt) | 2014-03-31 | 2017-12-13 | Omya Int Ag | Carbonato de cálcio reagido superficialmente para remineralização e branqueamento dentário |
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