ES2599642T3 - Método para aumentar el pH de suspensiones acuosas de materiales que comprenden carbonato de calcio añadiendo 2-((1-metilpropil)amino)etanol - Google Patents

Método para aumentar el pH de suspensiones acuosas de materiales que comprenden carbonato de calcio añadiendo 2-((1-metilpropil)amino)etanol Download PDF

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Publication number
ES2599642T3
ES2599642T3 ES11700451.5T ES11700451T ES2599642T3 ES 2599642 T3 ES2599642 T3 ES 2599642T3 ES 11700451 T ES11700451 T ES 11700451T ES 2599642 T3 ES2599642 T3 ES 2599642T3
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Spain
Prior art keywords
methylpropyl
ethanol
amino
suspension
increasing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES11700451.5T
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English (en)
Inventor
Matthias Buri
Samuel Rentsch
Patrick A. C. Gane
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Omya Development AG
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Omya Development AG
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Publication of ES2599642T3 publication Critical patent/ES2599642T3/es
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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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances 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
    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/06—Alcohols; Phenols; Ethers; Aldehydes; Ketones; Acetals; Ketals
    • 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
    • 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
    • C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Paper (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

Un método para aumentar el pH de una suspensión acuosa, que contiene de 25 a 62 % en volumen, de al menos un material que comprende carbonato de calcio y que tiene un pH en el intervalo de entre 8,5 y 11, caracterizado porque el método implica la etapa de añadir 2-((1-metilpropil)amino)etanol a la suspensión en una cantidad, de manera que el pH de la suspensión aumente en al menos 0,3 unidades de pH y, al mismo tiempo, el cambio de la conductividad de la suspensión no sea mayor de 100 μS/cm por unidad de pH, caracterizado porque dicho 2-((1- metilpropil)amino)etanol se añade a dicha suspensión en una cantidad de 500 a 15.000 mg, por litro de la fase acuosa de dicha suspensión.

Description

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Claims (1)

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ES11700451.5T 2010-01-25 2011-01-20 Método para aumentar el pH de suspensiones acuosas de materiales que comprenden carbonato de calcio añadiendo 2-((1-metilpropil)amino)etanol Active ES2599642T3 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US337192P 2001-12-04
EP10151603A EP2354191B1 (en) 2010-01-25 2010-01-25 Use of 2-((1-methylpropyl)amino)ethanol as additive in aqueous suspensions of calcium carbonate-comprising materials
EP10151603 2010-01-25
US33719210P 2010-02-01 2010-02-01
PCT/EP2011/050737 WO2011089176A1 (en) 2010-01-25 2011-01-20 Use of 2-((1-methylpropyl)amino)ethanol as additive in aqueous suspensions of calcium carbonate-comprising materials

Publications (1)

Publication Number Publication Date
ES2599642T3 true ES2599642T3 (es) 2017-02-02

Family

ID=41728439

Family Applications (2)

Application Number Title Priority Date Filing Date
ES10151603T Active ES2417831T3 (es) 2010-01-25 2010-01-25 Uso de 2-((1-metilpropil)amino)etanol como aditivo en suspensiones acuosas de materiales que comprenden carbonato de calcio
ES11700451.5T Active ES2599642T3 (es) 2010-01-25 2011-01-20 Método para aumentar el pH de suspensiones acuosas de materiales que comprenden carbonato de calcio añadiendo 2-((1-metilpropil)amino)etanol

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES10151603T Active ES2417831T3 (es) 2010-01-25 2010-01-25 Uso de 2-((1-metilpropil)amino)etanol como aditivo en suspensiones acuosas de materiales que comprenden carbonato de calcio

Country Status (19)

Country Link
US (1) US8992804B2 (es)
EP (2) EP2354191B1 (es)
JP (1) JP5602879B2 (es)
KR (1) KR101553103B1 (es)
CN (1) CN102712819B (es)
AU (1) AU2011208712B2 (es)
BR (1) BR112012018427A8 (es)
CA (1) CA2787281C (es)
DK (2) DK2354191T3 (es)
ES (2) ES2417831T3 (es)
HR (2) HRP20130607T1 (es)
HU (1) HUE030267T2 (es)
PL (2) PL2354191T3 (es)
PT (2) PT2354191E (es)
RS (2) RS52847B (es)
RU (1) RU2535692C2 (es)
SI (2) SI2354191T1 (es)
TW (1) TWI472666B (es)
WO (1) WO2011089176A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2011254003B2 (en) * 2010-12-22 2013-05-16 Kabushiki Kaisha Toshiba Acid gas absorbent, acid gas removal method, and acid gas removal device
EP2824147B1 (en) * 2013-07-12 2016-01-20 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
EP3561002B1 (en) 2018-04-23 2020-08-12 Omya International AG Use of additives containing primary alkanolamines in aqueous mineral suspensions

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3641581C3 (de) * 1986-12-05 1996-08-01 Byk Chemie Gmbh Verfahren zur Herstellung von Dispergiermitteln und deren Salzen und ihre Verwendung
JPH01252674A (ja) * 1988-04-01 1989-10-09 Nippon Soda Co Ltd 表面処理剤および表面処理充填剤
US5914135A (en) * 1997-04-16 1999-06-22 Mcneil-Ppc, Inc. Liquid antacid compositions
GB9708500D0 (en) * 1997-04-25 1997-06-18 Unilever Plc Abrasive cleaning composition
FI102911B (fi) 1997-06-13 1999-03-15 Aga Ab Menetelmä massasuspension pH:n stabiloimiseksi ja paperin tuottamiseks i stabiloidusta massasta
GB9809257D0 (en) * 1998-04-30 1998-07-01 Zeneca Ltd Polyurethane dispersants
DE19824187A1 (de) 1998-05-29 1999-12-02 Bayer Ag Suspensionen, ein Verfahren zu deren Herstellung und deren Verwendung
FR2787802B1 (fr) 1998-12-24 2001-02-02 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
EP1369461A1 (en) * 2002-06-06 2003-12-10 Rohm And Haas Company Stabilized coating compositions containing isothiazolone
US6774264B2 (en) * 2002-12-06 2004-08-10 Air Products And Chemicals, Inc. Catalyst to improve the color stability of N,N-dialkylalkanolamines
FR2852600B1 (fr) 2003-03-18 2005-06-10 Nouveau pigment mineral contenant du carbonate de calcium, suspension aqueuse le contenant et ses usages
EP1621519A1 (en) * 2004-07-28 2006-02-01 SOLVAY (Société Anonyme) Alkaline - earth metal carbonate core coated with at least one Group IV transition metal compound
EP1795502A1 (en) 2005-12-12 2007-06-13 SOLVAY (Société Anonyme) Particles of precipitated calcium carbonate, process for making the particles and use of the particles as filler
WO2009017660A2 (en) * 2007-07-31 2009-02-05 The Dial Corporation Shear-thinning, dispensable liquid abrasive cleanser with improved soil removal, rinseability and phase stability
ATE480597T1 (de) 2007-12-12 2010-09-15 Omya Development Ag Verfahren zur herstellung von oberflächenreaktives fällungskalziumkarbonat

Also Published As

Publication number Publication date
SI2528976T1 (sl) 2016-11-30
CA2787281C (en) 2016-09-20
SI2354191T1 (sl) 2013-08-30
DK2354191T3 (da) 2013-07-08
CN102712819B (zh) 2014-03-19
CN102712819A (zh) 2012-10-03
ES2417831T3 (es) 2013-08-09
EP2354191B1 (en) 2013-04-03
PL2528976T3 (pl) 2017-03-31
EP2528976B1 (en) 2016-07-20
KR20120118484A (ko) 2012-10-26
RU2012136444A (ru) 2014-03-10
RS55188B1 (sr) 2017-01-31
WO2011089176A1 (en) 2011-07-28
JP5602879B2 (ja) 2014-10-08
HRP20161356T1 (hr) 2016-12-02
AU2011208712B2 (en) 2013-10-31
PT2528976T (pt) 2016-10-07
EP2354191A1 (en) 2011-08-10
US20130134365A1 (en) 2013-05-30
RU2535692C2 (ru) 2014-12-20
US8992804B2 (en) 2015-03-31
BR112012018427A8 (pt) 2017-12-05
HRP20130607T1 (hr) 2013-08-31
HUE030267T2 (en) 2017-04-28
TW201139784A (en) 2011-11-16
JP2013518014A (ja) 2013-05-20
RS52847B (en) 2013-12-31
KR101553103B1 (ko) 2015-09-14
EP2528976A1 (en) 2012-12-05
DK2528976T3 (en) 2016-11-14
AU2011208712A1 (en) 2012-08-02
BR112012018427A2 (pt) 2016-04-19
PL2354191T3 (pl) 2013-11-29
TWI472666B (zh) 2015-02-11
PT2354191E (pt) 2013-07-10
CA2787281A1 (en) 2011-07-28

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