DE3064217D1 - Method of producing crystalline sodium aluminum phosphate - Google Patents

Method of producing crystalline sodium aluminum phosphate

Info

Publication number
DE3064217D1
DE3064217D1 DE8080850195T DE3064217T DE3064217D1 DE 3064217 D1 DE3064217 D1 DE 3064217D1 DE 8080850195 T DE8080850195 T DE 8080850195T DE 3064217 T DE3064217 T DE 3064217T DE 3064217 D1 DE3064217 D1 DE 3064217D1
Authority
DE
Germany
Prior art keywords
aluminum phosphate
sodium aluminum
crystalline sodium
producing crystalline
producing
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
DE8080850195T
Other languages
English (en)
Inventor
John Shu-Chi Chiang
Theodore Fegley Munday
Joseph Michael Ilardi
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.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Application granted granted Critical
Publication of DE3064217D1 publication Critical patent/DE3064217D1/de
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
    • C01B25/45—Phosphates containing plural metal, or metal and ammonium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
DE8080850195T 1979-12-26 1980-12-23 Method of producing crystalline sodium aluminum phosphate Expired DE3064217D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/106,634 US4289739A (en) 1979-12-26 1979-12-26 Method of producing crystalline sodium aluminum phosphate

Publications (1)

Publication Number Publication Date
DE3064217D1 true DE3064217D1 (en) 1983-08-25

Family

ID=22312470

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080850195T Expired DE3064217D1 (en) 1979-12-26 1980-12-23 Method of producing crystalline sodium aluminum phosphate

Country Status (6)

Country Link
US (1) US4289739A (de)
EP (1) EP0031803B1 (de)
JP (1) JPS56100119A (de)
CA (1) CA1151394A (de)
DE (1) DE3064217D1 (de)
ES (1) ES498139A0 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3523686A1 (de) * 1985-07-03 1987-01-15 Benckiser Knapsack Gmbh Verfahren zur herstellung von kristallinem alkalialuminiumphosphat
AU7149398A (en) * 1997-04-23 1998-11-13 Solutia Inc. Solution crystallization process for the production of incongruently-soluble acid phosphates by incorporating phosphate salt solution wash
RU2415077C1 (ru) * 2006-12-13 2011-03-27 Таки Кемикал Ко., Лтд. Термочувствительный раствор фосфата алюминия, способ его получения и его применение

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2550490A (en) * 1945-10-29 1951-04-24 Victor Chemical Works Complex alkali metal-aluminum and alkali metal-iron acid phosphates
US2957750A (en) * 1957-05-16 1960-10-25 Victor Chemical Works Dehydrated sodium aluminum phosphate composition and method of producing same
US3501314A (en) * 1962-07-23 1970-03-17 Monsanto Co Sodium aluminum phosphates and leavening compositions containing same
US3311448A (en) * 1962-11-01 1967-03-28 Stauffer Chemical Co Continuous crystallization of alkali metal aluminum acid orthophosphates
US3554921A (en) * 1963-10-24 1971-01-12 Monsanto Co Alkali metal aluminum phosphate emulsifier composition and its preparation
FR1372977A (fr) * 1963-10-31 1964-09-18 Stauffer Chemical Co Procédé de préparation d'orthophosphates acides d'aluminium et de métal alcalin par cristallisation continue
US3205073A (en) * 1964-04-27 1965-09-07 Stauffer Chemical Co Non-hydroscopic potassium modified sodium aluminum acid phosphate and method of producing same
US3223480A (en) * 1965-02-08 1965-12-14 Stauffer Chemical Co Chemical leavening acid
US3410804A (en) * 1966-01-03 1968-11-12 Stauffer Chemical Co Cleaning compositions and method of using the same
US3574536A (en) * 1968-06-26 1971-04-13 Stauffer Chemical Co Sodium aluminum phosphate compounds
US3726962A (en) * 1971-04-29 1973-04-10 Stauffer Chemical Co Sodium aluminum phosphate and process for preparation
US3957679A (en) * 1973-11-01 1976-05-18 Monsanto Company Novel sodium aluminum phosphate cheese emulsifiers
JPS5381489A (en) * 1976-12-28 1978-07-18 Kao Corp Novel sequestering agent

Also Published As

Publication number Publication date
EP0031803A3 (en) 1982-02-03
CA1151394A (en) 1983-08-09
EP0031803A2 (de) 1981-07-08
JPS56100119A (en) 1981-08-11
ES8201099A1 (es) 1981-12-01
US4289739A (en) 1981-09-15
ES498139A0 (es) 1981-12-01
EP0031803B1 (de) 1983-07-20

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee