FR2272030B1 - - Google Patents

Info

Publication number
FR2272030B1
FR2272030B1 FR7513806A FR7513806A FR2272030B1 FR 2272030 B1 FR2272030 B1 FR 2272030B1 FR 7513806 A FR7513806 A FR 7513806A FR 7513806 A FR7513806 A FR 7513806A FR 2272030 B1 FR2272030 B1 FR 2272030B1
Authority
FR
France
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
FR7513806A
Other languages
French (fr)
Other versions
FR2272030A1 (ref
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
Application filed by Stauffer Chemical Co filed Critical Stauffer Chemical Co
Publication of FR2272030A1 publication Critical patent/FR2272030A1/fr
Application granted granted Critical
Publication of FR2272030B1 publication Critical patent/FR2272030B1/fr
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
    • C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
    • C01B25/327—After-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/30—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using agents to prevent the granules sticking together; Rendering particulate materials free flowing in general, e.g. making them hydrophobic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Materials For Medical Uses (AREA)
  • Fertilizers (AREA)
FR7513806A 1974-05-21 1975-05-02 Expired FR2272030B1 (ref)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/471,924 US3954939A (en) 1974-05-21 1974-05-21 Method for preparing monocalcium phosphate compositions with reduced caking tendencies

Publications (2)

Publication Number Publication Date
FR2272030A1 FR2272030A1 (ref) 1975-12-19
FR2272030B1 true FR2272030B1 (ref) 1979-10-05

Family

ID=23873525

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7513806A Expired FR2272030B1 (ref) 1974-05-21 1975-05-02

Country Status (11)

Country Link
US (1) US3954939A (ref)
JP (1) JPS5857364B2 (ref)
BE (1) BE829227A (ref)
CA (1) CA1049746A (ref)
DE (1) DE2518543C2 (ref)
FR (1) FR2272030B1 (ref)
GB (1) GB1509798A (ref)
IL (1) IL47034A (ref)
IT (1) IT1035776B (ref)
NL (1) NL7505959A (ref)
ZA (1) ZA752293B (ref)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454103A (en) * 1982-04-21 1984-06-12 Stauffer Chemical Company High acid monocalcium phosphate and process for preparing the same
US5554404A (en) * 1994-11-22 1996-09-10 Rhone-Poulenc Inc. Leavening acid composition
GB2327081B (en) * 1997-07-08 2001-03-07 Feed Phosphates Sa A method for the production of a mono-calcium phosphate product
US6080441A (en) * 1998-05-08 2000-06-27 Rhodia Inc. Leavening acid composition
US20100143573A1 (en) * 2006-06-09 2010-06-10 John Godber Mineral fortification substance for clear beverages

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1913796A (en) * 1931-06-03 1933-06-13 Swann Res Inc Free flowing monocalcium phosphate
US2012436A (en) * 1932-09-06 1935-08-27 Southern Mineral Products Corp Process of making monocalcium phosphate
US2160700A (en) * 1938-08-22 1939-05-30 Victor Chemical Works Crystalline anhydrous monocalcium phosphate
US3244478A (en) * 1961-07-24 1966-04-05 Monsanto Co Processes and compositions for conditioning phosphates
US3273960A (en) * 1961-10-17 1966-09-20 Monsanto Co Caking resistant monocalcium phosphate, monohydrate and process for its manufacture
US3469938A (en) * 1967-07-28 1969-09-30 Fmc Corp Production of hydrated sodium tripolyphosphate
DE1792185C3 (de) * 1968-08-01 1975-07-10 Chemische Fabrik Kalk Gmbh, 5000 Koeln Verfahren zur Herstellung von Calciumphosphaten als mineralischer Beifuttermittel
DE1816839B2 (de) * 1968-12-24 1977-04-14 Unilever N.V., Rotterdam (Niederlande) Fuer die herstellung von waschmitteln geeignetes, partiell hydratisiertes alkalitripolyphosphat und verfahren zu seiner herstellung

Also Published As

Publication number Publication date
FR2272030A1 (ref) 1975-12-19
US3954939A (en) 1976-05-04
DE2518543A1 (de) 1975-12-04
ZA752293B (en) 1976-03-31
NL7505959A (nl) 1975-11-25
IT1035776B (it) 1979-10-20
IL47034A0 (en) 1975-06-25
IL47034A (en) 1977-10-31
CA1049746A (en) 1979-03-06
JPS5857364B2 (ja) 1983-12-20
JPS50150698A (ref) 1975-12-03
BE829227A (nl) 1975-11-17
DE2518543C2 (de) 1985-07-18
GB1509798A (en) 1978-05-04

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Legal Events

Date Code Title Description
ST Notification of lapse