FR2141522A1 - Prodn of colloidal alkaline earth metal carbonate - dispersions - for use as lubricant additives - Google Patents

Prodn of colloidal alkaline earth metal carbonate - dispersions - for use as lubricant additives

Info

Publication number
FR2141522A1
FR2141522A1 FR7121418A FR7121418A FR2141522A1 FR 2141522 A1 FR2141522 A1 FR 2141522A1 FR 7121418 A FR7121418 A FR 7121418A FR 7121418 A FR7121418 A FR 7121418A FR 2141522 A1 FR2141522 A1 FR 2141522A1
Authority
FR
France
Prior art keywords
earth metal
alkaline earth
pref
degrees
lubricant additives
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.)
Granted
Application number
FR7121418A
Other languages
English (en)
French (fr)
Other versions
FR2141522B3 (OSRAM
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering Co
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 Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to FR7121418A priority Critical patent/FR2141522A1/fr
Publication of FR2141522A1 publication Critical patent/FR2141522A1/fr
Application granted granted Critical
Publication of FR2141522B3 publication Critical patent/FR2141522B3/fr
Granted legal-status Critical Current

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
    • 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
    • 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
    • C01F11/186—Strontium or barium carbonate
    • C01F11/188—Barium carbonate
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Lubricants (AREA)
FR7121418A 1971-06-14 1971-06-14 Prodn of colloidal alkaline earth metal carbonate - dispersions - for use as lubricant additives Granted FR2141522A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7121418A FR2141522A1 (en) 1971-06-14 1971-06-14 Prodn of colloidal alkaline earth metal carbonate - dispersions - for use as lubricant additives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7121418A FR2141522A1 (en) 1971-06-14 1971-06-14 Prodn of colloidal alkaline earth metal carbonate - dispersions - for use as lubricant additives

Publications (2)

Publication Number Publication Date
FR2141522A1 true FR2141522A1 (en) 1973-01-26
FR2141522B3 FR2141522B3 (OSRAM) 1974-03-29

Family

ID=9078559

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7121418A Granted FR2141522A1 (en) 1971-06-14 1971-06-14 Prodn of colloidal alkaline earth metal carbonate - dispersions - for use as lubricant additives

Country Status (1)

Country Link
FR (1) FR2141522A1 (OSRAM)

Also Published As

Publication number Publication date
FR2141522B3 (OSRAM) 1974-03-29

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