FR1405728A - Process for reducing the apparent specific weight and increasing the porosity of sodium phosphates - Google Patents

Process for reducing the apparent specific weight and increasing the porosity of sodium phosphates

Info

Publication number
FR1405728A
FR1405728A FR985945A FR985945A FR1405728A FR 1405728 A FR1405728 A FR 1405728A FR 985945 A FR985945 A FR 985945A FR 985945 A FR985945 A FR 985945A FR 1405728 A FR1405728 A FR 1405728A
Authority
FR
France
Prior art keywords
porosity
increasing
reducing
specific weight
apparent specific
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
FR985945A
Other languages
French (fr)
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.)
Stauffer Chemical Co
Original Assignee
Stauffer Chemical 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
Priority claimed from US304152A external-priority patent/US3382036A/en
Application filed by Stauffer Chemical Co filed Critical Stauffer Chemical Co
Priority to FR985945A priority Critical patent/FR1405728A/en
Application granted granted Critical
Publication of FR1405728A publication Critical patent/FR1405728A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/38—Condensed phosphates
    • C01B25/40—Polyphosphates
    • C01B25/41—Polyphosphates of alkali metals
    • C01B25/412—Preparation from alkali metal orthophosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR985945A 1963-08-23 1964-08-21 Process for reducing the apparent specific weight and increasing the porosity of sodium phosphates Expired FR1405728A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR985945A FR1405728A (en) 1963-08-23 1964-08-21 Process for reducing the apparent specific weight and increasing the porosity of sodium phosphates

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US304152A US3382036A (en) 1963-08-23 1963-08-23 Process for producing low-density sodium polyphosphate
FR985945A FR1405728A (en) 1963-08-23 1964-08-21 Process for reducing the apparent specific weight and increasing the porosity of sodium phosphates

Publications (1)

Publication Number Publication Date
FR1405728A true FR1405728A (en) 1965-07-09

Family

ID=26209585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR985945A Expired FR1405728A (en) 1963-08-23 1964-08-21 Process for reducing the apparent specific weight and increasing the porosity of sodium phosphates

Country Status (1)

Country Link
FR (1) FR1405728A (en)

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