JPS52141499A - Production of water soluble polyphosphoric acid metal chelate compound - Google Patents

Production of water soluble polyphosphoric acid metal chelate compound

Info

Publication number
JPS52141499A
JPS52141499A JP2025877A JP2025877A JPS52141499A JP S52141499 A JPS52141499 A JP S52141499A JP 2025877 A JP2025877 A JP 2025877A JP 2025877 A JP2025877 A JP 2025877A JP S52141499 A JPS52141499 A JP S52141499A
Authority
JP
Japan
Prior art keywords
polyphosphoric acid
production
water soluble
acid metal
metal chelate
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
JP2025877A
Other languages
Japanese (ja)
Other versions
JPS5546965B2 (en
Inventor
Naoki Takahashi
Sumihisa Tanaka
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.)
Eisai Co Ltd
Original Assignee
Eisai Co Ltd
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 Eisai Co Ltd filed Critical Eisai Co Ltd
Priority to JP2025877A priority Critical patent/JPS52141499A/en
Publication of JPS52141499A publication Critical patent/JPS52141499A/en
Publication of JPS5546965B2 publication Critical patent/JPS5546965B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Fertilizers (AREA)

Abstract

PURPOSE: To produce a soil conditioner containing no metaphosphoric acid by mixing anhydrous orthophosphoric acid with P2O5 in a specified ratio at ≤ 100°C while stirring and reacting the formed lower polyphosphoric acid mixture with salt, oxide or hydroxide of Fe, Cu, etc. in the presence or absence of water.
COPYRIGHT: (C)1977,JPO&Japio
JP2025877A 1977-02-28 1977-02-28 Production of water soluble polyphosphoric acid metal chelate compound Granted JPS52141499A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025877A JPS52141499A (en) 1977-02-28 1977-02-28 Production of water soluble polyphosphoric acid metal chelate compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2025877A JPS52141499A (en) 1977-02-28 1977-02-28 Production of water soluble polyphosphoric acid metal chelate compound

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP9864772A Division JPS5239395B2 (en) 1972-10-03 1972-10-03

Publications (2)

Publication Number Publication Date
JPS52141499A true JPS52141499A (en) 1977-11-25
JPS5546965B2 JPS5546965B2 (en) 1980-11-27

Family

ID=12022162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025877A Granted JPS52141499A (en) 1977-02-28 1977-02-28 Production of water soluble polyphosphoric acid metal chelate compound

Country Status (1)

Country Link
JP (1) JPS52141499A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019240180A1 (en) * 2018-06-13 2019-12-19 株式会社Adeka Polyphosphate amine salt composition, flame retardant polyphosphate amine salt composition, flame retardant synthetic resin composition containing same, and molded body thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6123977Y2 (en) * 1980-05-20 1986-07-18
US4403626A (en) * 1981-05-18 1983-09-13 Continental Disc Corporation Valve assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019240180A1 (en) * 2018-06-13 2019-12-19 株式会社Adeka Polyphosphate amine salt composition, flame retardant polyphosphate amine salt composition, flame retardant synthetic resin composition containing same, and molded body thereof
JPWO2019240180A1 (en) * 2018-06-13 2021-07-08 株式会社Adeka Polyphosphate amine salt composition, polyphosphate amine salt flame retardant composition, flame retardant synthetic resin composition containing the same, and a molded product thereof.

Also Published As

Publication number Publication date
JPS5546965B2 (en) 1980-11-27

Similar Documents

Publication Publication Date Title
ES8603210A1 (en) Process of producing manganese sulfate solutions
ES8300659A1 (en) Process for preparing fertilisers containing trace-metals.
JPS52141499A (en) Production of water soluble polyphosphoric acid metal chelate compound
GB1425806A (en) Process for the manufacture of crystalline urea phosphate
JPS55104925A (en) Manufacture of basic ferric sulfate
GB1406813A (en) Production of potassium polyphosphates from phosphate acid sludges
JPS5433299A (en) Preparation of lithium borate
JPS5669231A (en) Preparation of needlelike goethite
JPS567697A (en) Mercury elution preventing method for soil polluted by mercury
JPS5618933A (en) Dihydroxy aluminum salt of substituted acetic acid and its preparation
GB1496232A (en) Preparation of 2,4-difluorobiphenyl
ES8202049A1 (en) The production of a yellow iron oxide pigment.
JPS53109898A (en) Production of gypsum from copper-containing spent sulfuric acid
JPS549215A (en) Preparation of fatty acid cobalt salt
GB1531459A (en) Preparation of solutions of a basic aluminium compound and their use in water treatment
JPS5527813A (en) Manufacture of tri-iron tetroxide from iron polysulfate
ES8304036A1 (en) Preparation of strontium nitrate from celestite and calcium nitrate
JPS5395900A (en) Production of fine rare earth elements carbonate powder
JPS54128542A (en) Preparation of 3-cyanocatechol derivative
JPS57188412A (en) Prismatic basic aluminum sulfate and its manufacture
JPS574288A (en) Treatment of phosphorus compound containing water
JPS5575921A (en) Production of rare earth element compound
JPS553386A (en) Production of water soluble polyphosphoric acid metal chelate compound
JPS57102839A (en) Preparation of 9-halogeno-8-oxo-4-methyl-4-nonenoic acid
JPS5795805A (en) Using method for calcium hypochlorite