AR054701A1 - Suspensiones que comprenden particulas de carbonato de calcio con estado de agregacion controlado - Google Patents

Suspensiones que comprenden particulas de carbonato de calcio con estado de agregacion controlado

Info

Publication number
AR054701A1
AR054701A1 ARP050104462A ARP050104462A AR054701A1 AR 054701 A1 AR054701 A1 AR 054701A1 AR P050104462 A ARP050104462 A AR P050104462A AR P050104462 A ARP050104462 A AR P050104462A AR 054701 A1 AR054701 A1 AR 054701A1
Authority
AR
Argentina
Prior art keywords
calcium carbonate
suspensions
carbonate particles
include calcium
particles
Prior art date
Application number
ARP050104462A
Other languages
English (en)
Original Assignee
Solvay
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Solvay filed Critical Solvay
Publication of AR054701A1 publication Critical patent/AR054701A1/es

Links

Classifications

    • 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
    • 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
    • C01F11/182—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by an additive other than CaCO3-seeds
    • C01F11/183—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by an additive other than CaCO3-seeds the additive being an organic compound
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Composite Materials (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paper (AREA)

Abstract

Suspension acuosa de partículas de carbonato de calcio precipitado que satisface los siguientes requerimientos: dp < = D50 <= q.dp; donde dp es la media del diámetro de las partículas (nm), que se mide utilizando el método de Léa y Nurse, D50 es el diámetro de las partículas (nm) para el cual el 50% de la distribucion (medida utilizando la técnica de sedimentacion) es más pequena y el 50% de la distribucion es mayor, q es un numero entre 1,0 y 20,0, y que comprende un aditivo que se selecciona entre compuestos no ionicos que comprenden más de un átomo de carbono, cuyo contenido es mayor del 0,4% en peso con respecto al carbonato de calcio.
ARP050104462A 2004-10-25 2005-10-25 Suspensiones que comprenden particulas de carbonato de calcio con estado de agregacion controlado AR054701A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0411378A FR2876999B1 (fr) 2004-10-25 2004-10-25 Suspensions contenant des particules de carbonate de calcium presentant un etat d'agregation controle

Publications (1)

Publication Number Publication Date
AR054701A1 true AR054701A1 (es) 2007-07-11

Family

ID=34950924

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP050104462A AR054701A1 (es) 2004-10-25 2005-10-25 Suspensiones que comprenden particulas de carbonato de calcio con estado de agregacion controlado

Country Status (12)

Country Link
US (1) US20070287758A1 (es)
EP (1) EP1807350A1 (es)
JP (1) JP2008517866A (es)
KR (1) KR20070068421A (es)
CN (1) CN101048343A (es)
AR (1) AR054701A1 (es)
BR (1) BRPI0517439A (es)
CA (1) CA2583816A1 (es)
FR (1) FR2876999B1 (es)
RU (1) RU2007119389A (es)
TW (1) TW200628404A (es)
WO (1) WO2006045768A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1657278A1 (en) 2004-11-12 2006-05-17 SOLVAY (Société Anonyme) Coated particles of calcium carbonate having a high specific surface
KR20070099571A (ko) 2004-12-22 2007-10-09 솔베이(소시에떼아노님) 알칼리 토금속 카르보네이트의 내산성 입자
FR2881957B1 (fr) 2005-02-16 2008-08-08 Solvay Comprimes comprenant une substance biologiquement active et un excipient
WO2008068319A1 (en) * 2006-12-07 2008-06-12 Solvay (Societe Anonyme) Coated alkaline-earth metal carbonate particles, process for manufacturing such particles and plastic compositions containing such particles
JP5467276B2 (ja) * 2007-12-25 2014-04-09 学校法人日本大学 ナノサイズ炭酸カルシウムの製造法
JP6146848B2 (ja) * 2011-02-28 2017-06-14 ソリューションズ アイイーエス インコーポレイテッド 土壌及び地下水改質のための現場でのｐＨ調節
JO3752B1 (ar) 2011-06-10 2021-01-31 Schweitzer Mauduit Int Inc مواد تبغ تحتوي على جسيمات دقيقة من كربونات الكالسيوم غير متساوية القياس
ES2751144T3 (es) * 2011-10-05 2020-03-30 Imertech Sas Uso de partículas de carbonato de calcio precipitadas
HUE030141T2 (en) * 2012-02-03 2017-04-28 Omya Int Ag A method for producing an aqueous solution comprising at least one alkaline earth hydrogen carbonate
EP3156369B1 (en) * 2015-10-16 2018-07-11 Omya International AG High solids pcc with copolymeric additive

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL145126A (en) * 1999-03-31 2005-07-25 Minerals Tech Inc Process for the preparation of discrete particles of calcium carbonate
ATE270250T1 (de) * 2000-04-14 2004-07-15 Schaefer Kalk Stabiles, plättchenförmiges, calcitisches calciumcarbonat, verfahren zu dessen herstellung und seine verwendung
FR2826950B1 (fr) * 2001-07-04 2004-09-10 Solvay Procede pour l'obtention de particules de carbonate de calcium precipite structurees a l'echelle nanometrique
FR2862308B1 (fr) * 2003-11-14 2008-02-15 Solvay Procede de fabrication d'une resine synthetique et resine synthetique obtenue au moyen de ce procede
KR20070099571A (ko) * 2004-12-22 2007-10-09 솔베이(소시에떼아노님) 알칼리 토금속 카르보네이트의 내산성 입자
FR2881957B1 (fr) * 2005-02-16 2008-08-08 Solvay Comprimes comprenant une substance biologiquement active et un excipient
FR2891546B1 (fr) * 2005-10-04 2010-09-03 Solvay Utilisation de particules de carbonate de calcium dans des compositions polymeriques transparentes, compositions polymeriques transparentes et procede de fabrication de ces compositions

Also Published As

Publication number Publication date
FR2876999B1 (fr) 2007-11-09
US20070287758A1 (en) 2007-12-13
KR20070068421A (ko) 2007-06-29
TW200628404A (en) 2006-08-16
EP1807350A1 (en) 2007-07-18
RU2007119389A (ru) 2008-11-27
FR2876999A1 (fr) 2006-04-28
WO2006045768A1 (en) 2006-05-04
JP2008517866A (ja) 2008-05-29
CN101048343A (zh) 2007-10-03
CA2583816A1 (en) 2006-05-04
BRPI0517439A (pt) 2008-10-07

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