FR1175603A - Procédé de préparation de composés azotés de l'acide phosphorique - Google Patents

Procédé de préparation de composés azotés de l'acide phosphorique

Info

Publication number
FR1175603A
FR1175603A FR1175603DA FR1175603A FR 1175603 A FR1175603 A FR 1175603A FR 1175603D A FR1175603D A FR 1175603DA FR 1175603 A FR1175603 A FR 1175603A
Authority
FR
France
Prior art keywords
preparation
phosphoric acid
nitrogen compounds
nitrogen
compounds
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
Other languages
English (en)
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Application granted granted Critical
Publication of FR1175603A publication Critical patent/FR1175603A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/18—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using inorganic inhibitors
    • C23F11/184—Phosphorous, arsenic, antimony or bismuth containing compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/087—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms
    • C01B21/092—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms containing also one or more metal atoms
    • C01B21/0923—Metal imides or amides
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Luminescent Compositions (AREA)
FR1175603D 1956-06-08 1957-05-21 Procédé de préparation de composés azotés de l'acide phosphorique Expired FR1175603A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH27236A DE1048266B (de) 1956-06-08 1956-06-08 Verfahren zur Herstellung von Stickstoffphosphorsaeure-Verbindungen

Publications (1)

Publication Number Publication Date
FR1175603A true FR1175603A (fr) 1959-03-31

Family

ID=7150528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1175603D Expired FR1175603A (fr) 1956-06-08 1957-05-21 Procédé de préparation de composés azotés de l'acide phosphorique

Country Status (4)

Country Link
US (1) US2996357A (fr)
DE (1) DE1048266B (fr)
FR (1) FR1175603A (fr)
GB (1) GB809314A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3754982A (en) * 1971-01-11 1973-08-28 Ventron Instr Corp Fireproofing composition for cellulosic materials

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR679072A (fr) * 1928-11-30 1930-04-08 Scient Et D Entpr S Ind Soc Et Procédé d'absorption des oxydes de phosphore contenus dans des gaz
US1838431A (en) * 1930-08-26 1931-12-29 American Agricultural Chem Co Process for obtaining orthophosphoric acid and/or conversion products thereof
US2122122A (en) * 1935-11-25 1938-06-28 Victor Chemical Works Water softener
US2689780A (en) * 1948-12-27 1954-09-21 Hall Lab Inc Method of and apparatus for producing ammonium phosphate
US2717198A (en) * 1951-10-25 1955-09-06 Monsanto Chemicals Ammonia-phosphorus pentoxide reaction products and method of producing same
US2713536A (en) * 1955-01-07 1955-07-19 Tennessee Valley Authority Production of nitrogen-phosphorus compounds
US2839375A (en) * 1955-01-27 1958-06-17 Collier Carbon & Chemical Co Nitrogen-phosphorus composition

Also Published As

Publication number Publication date
GB809314A (en) 1959-02-18
US2996357A (en) 1961-08-15
DE1048266B (de) 1959-01-08

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