CL2016003042A1 - Desechos finos que contiene carbonato de calcio, con un contenido de solidos de 78 a 90% en peso, con tamaños de particulas d75 de 0,7 a 3,0 µm, d50 de 0,5 a 2,0µm, d25 de 0,1 a 1,0 µm, y un area de superficie especifica bet de 4,0 a 12,0 m2/g; proceso para la preparacion de desechos finos; articulo que comprende desechos finos; y uso de loa desechos finos. - Google Patents

Desechos finos que contiene carbonato de calcio, con un contenido de solidos de 78 a 90% en peso, con tamaños de particulas d75 de 0,7 a 3,0 µm, d50 de 0,5 a 2,0µm, d25 de 0,1 a 1,0 µm, y un area de superficie especifica bet de 4,0 a 12,0 m2/g; proceso para la preparacion de desechos finos; articulo que comprende desechos finos; y uso de loa desechos finos.

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Publication number
CL2016003042A1
CL2016003042A1 CL2016003042A CL2016003042A CL2016003042A1 CL 2016003042 A1 CL2016003042 A1 CL 2016003042A1 CL 2016003042 A CL2016003042 A CL 2016003042A CL 2016003042 A CL2016003042 A CL 2016003042A CL 2016003042 A1 CL2016003042 A1 CL 2016003042A1
Authority
CL
Chile
Prior art keywords
fine
weight
calcium carbonate
containing calcium
material containing
Prior art date
Application number
CL2016003042A
Other languages
English (en)
Inventor
Tazio Fornera
Ola Lindstrøm
Wolfgang Höpfl
Rolf Endre Orten
Alain Cremaschi
Original Assignee
Omya Int Ag
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Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=50842088&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CL2016003042(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Omya Int Ag filed Critical Omya Int Ag
Publication of CL2016003042A1 publication Critical patent/CL2016003042A1/es

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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/18—Carbonates
    • C01F11/185—After-treatment, e.g. grinding, purification, conversion of crystal morphology
    • 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
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • 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
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0869—Acids or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes
    • 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
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/006—Combinations of treatments provided for in groups C09C3/04 - C09C3/12
    • 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
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C3/041—Grinding
    • 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
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C3/043—Drying, calcination
    • 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
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/08—Treatment with low-molecular-weight non-polymer organic compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • 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
    • 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
    • C01P2006/62—L* (lightness axis)
    • 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
    • C01P2006/63—Optical properties, e.g. expressed in CIELAB-values a* (red-green axis)
    • 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
    • C01P2006/64—Optical properties, e.g. expressed in CIELAB-values b* (yellow-blue axis)
    • 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
    • C01P2006/65—Chroma (C*)
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    • C01P2006/82—Compositional purity water content
    • 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
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/006—Additives being defined by their surface area
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

La solicitud divulga en la cláusula 1 Desechos finos que comprenden por lo menos un material que contiene carbonato de calcio, CARACTERIZADOS porque los desechos finos: a) Tienen un contenido de sólidos de 78 a 90% en peso, sobre la base del peso total de los desechos finos; b) Comprenden partículas del por lo menos un material que contiene carbonato de calcio que tienen un i) tamaño de partículas en peso de d75 de 0,7 a 3,0 µm; ii) un diámetro mediano de tamaño de partículas en peso d50 de 0,5 a 2,0 µm; iii) un tamaño de partículas en peso d25 de 0,1 a 1,0 µm, medio según el método de sedimentación, y c) Porque comprenden partículas del por lo menos un material que contiene carbonato de calcio que tienen un área de superficie específica BET de 4,0 a 12,0 m2/g, medida por adsorción de gas de nitrógeno usando la isoterma BET (ISO 9277:2010). La solicitud divulga en la cláusula 5 un proceso para la preparación de desechos finos que comprende por lo menos un material que contiene carbonato de calcio, CARACTERIZADO por los pasos de: a) Proveer por lo menos un material que contiene carbonato de calcio en la forma de una lechada acuosa que tiene un contenido de solidos del orden de 5,0 a 45,0% en peso, sobre la base del peso total de a lechada; b) Moler en húmedo el por lo menos el material que contiene carbonato de calcio del paso a) para obtener una lechada acuosa del por lo menos un material que contiene carbonato de calcio molido húmedo, en donde las partículas del por lo menos un material que contiene carbonato de calcio molido húmedo tiene un i) tamaño de partículas en peso de d75 de 0,7 a 3,0 µm; ii) un diámetro mediano de tamaño de partículas en peso d50 de 0,5 a 2,0 µm; iii) un tamaño de partículas en peso d25 de 0,1 a 1,0 µm, medio según el método de sedimentación, y iv) un área de superficie específica BET de 4,0 a 12,0 m2/g, medida por adsorción de gas de nitrógeno usando la isoterma BET (ISO 9277:2010). c) Deshidratar mecánicamente la lechada acuosa del paso b) para obtener desechos finos que comprenden el por lo menos un material que contiene carbonato de calcio con un contenido de sólidos de 78 a 90% en peso, sobre la base del peso total de los desechos finos. La solicitud divulga en la cláusula 13 un artículo CARACTERIZADO porque comprende los desechos finos que comprenden por lo menos un material que contiene carbonato de calcio. La solicitud divulga en la cláusula 15 Uso de desechos finos que comprenden por lo menos un material que contiene carbonato de calcio, CARACTERIZADO por su empleo en la fabricación de papel, estucado de papel, alimento, y otros.
CL2016003042A 2014-05-26 2016-11-25 Desechos finos que contiene carbonato de calcio, con un contenido de solidos de 78 a 90% en peso, con tamaños de particulas d75 de 0,7 a 3,0 µm, d50 de 0,5 a 2,0µm, d25 de 0,1 a 1,0 µm, y un area de superficie especifica bet de 4,0 a 12,0 m2/g; proceso para la preparacion de desechos finos; articulo que comprende desechos finos; y uso de loa desechos finos. CL2016003042A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14169923.1A EP2949707B1 (en) 2014-05-26 2014-05-26 Process for the preparation of crumbles comprising calcium carbonate
US201462018772P 2014-06-30 2014-06-30

Publications (1)

Publication Number Publication Date
CL2016003042A1 true CL2016003042A1 (es) 2017-05-19

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ID=50842088

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2016003042A CL2016003042A1 (es) 2014-05-26 2016-11-25 Desechos finos que contiene carbonato de calcio, con un contenido de solidos de 78 a 90% en peso, con tamaños de particulas d75 de 0,7 a 3,0 µm, d50 de 0,5 a 2,0µm, d25 de 0,1 a 1,0 µm, y un area de superficie especifica bet de 4,0 a 12,0 m2/g; proceso para la preparacion de desechos finos; articulo que comprende desechos finos; y uso de loa desechos finos.

Country Status (21)

Country Link
US (1) US10053581B2 (es)
EP (3) EP2949707B1 (es)
JP (1) JP2017517605A (es)
KR (1) KR101881688B1 (es)
CN (1) CN106414331B (es)
AU (1) AU2015266175B2 (es)
CA (1) CA2948431C (es)
CL (1) CL2016003042A1 (es)
ES (2) ES2627067T3 (es)
HR (2) HRP20170709T1 (es)
HU (1) HUE034500T2 (es)
MX (1) MX355856B (es)
MY (1) MY173091A (es)
PL (2) PL2949707T3 (es)
PT (2) PT2949707T (es)
RS (1) RS55981B1 (es)
RU (1) RU2646432C1 (es)
SG (1) SG11201609606PA (es)
SI (2) SI2949707T1 (es)
TW (1) TWI582046B (es)
WO (1) WO2015181037A1 (es)

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BR112017006012A2 (pt) 2014-09-26 2017-12-19 Renmatix Inc mistura por adição, adesivos de madeira curados, madeiras compensadas, painéis de partículas orientadas, e composição
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WO2018095515A1 (en) 2016-11-22 2018-05-31 Omya International Ag Surface-treated fillers for biaxially oriented polyester films
EP3467050A1 (en) * 2017-10-04 2019-04-10 Omya International AG Coating compositions comprising ground natural calcium carbonate (gcc)
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CN110203956B (zh) * 2018-11-19 2022-02-01 湖北工业大学 一种使用乙二醇钙湿法球磨制备含球霰石相碳酸钙的方法
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CN110132787B (zh) * 2019-06-04 2021-11-05 山鹰华南纸业有限公司 一种造纸用石灰石粉的检测方法

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AU2015266175A1 (en) 2016-11-24
SI2949707T1 (sl) 2017-07-31
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