FR1270296A - Procédé de préparation de carbonate de calcium finement dispersé - Google Patents

Procédé de préparation de carbonate de calcium finement dispersé

Info

Publication number
FR1270296A
FR1270296A FR840931A FR840931A FR1270296A FR 1270296 A FR1270296 A FR 1270296A FR 840931 A FR840931 A FR 840931A FR 840931 A FR840931 A FR 840931A FR 1270296 A FR1270296 A FR 1270296A
Authority
FR
France
Prior art keywords
preparation
calcium carbonate
finely dispersed
dispersed calcium
finely
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.)
Expired
Application number
FR840931A
Other languages
English (en)
Inventor
Ernst Podschus
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Priority to FR840931A priority Critical patent/FR1270296A/fr
Application granted granted Critical
Publication of FR1270296A publication Critical patent/FR1270296A/fr
Expired legal-status Critical Current

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
    • C09C1/021—Calcium 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
    • 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
    • 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
    • C01P2006/19—Oil-absorption capacity, e.g. DBP values

Landscapes

  • 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)
FR840931A 1960-03-12 1960-10-12 Procédé de préparation de carbonate de calcium finement dispersé Expired FR1270296A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR840931A FR1270296A (fr) 1960-03-12 1960-10-12 Procédé de préparation de carbonate de calcium finement dispersé

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0030746 1960-03-12
FR840931A FR1270296A (fr) 1960-03-12 1960-10-12 Procédé de préparation de carbonate de calcium finement dispersé

Publications (1)

Publication Number Publication Date
FR1270296A true FR1270296A (fr) 1961-08-25

Family

ID=25974612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR840931A Expired FR1270296A (fr) 1960-03-12 1960-10-12 Procédé de préparation de carbonate de calcium finement dispersé

Country Status (1)

Country Link
FR (1) FR1270296A (fr)

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