JPS5424830A - Improved process for preparing diphosphonic acid chelate - Google Patents

Improved process for preparing diphosphonic acid chelate

Info

Publication number
JPS5424830A
JPS5424830A JP8808077A JP8808077A JPS5424830A JP S5424830 A JPS5424830 A JP S5424830A JP 8808077 A JP8808077 A JP 8808077A JP 8808077 A JP8808077 A JP 8808077A JP S5424830 A JPS5424830 A JP S5424830A
Authority
JP
Japan
Prior art keywords
improved process
diphosphonic acid
acid chelate
preparing
preparing diphosphonic
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
JP8808077A
Other languages
Japanese (ja)
Other versions
JPS5748559B2 (en
Inventor
Iwakichi Sugiyama
Yukihisa Takaoka
Seiji Endou
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.)
Matsumoto Seiyaku Kogyo KK
Original Assignee
Matsumoto Seiyaku Kogyo KK
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 Matsumoto Seiyaku Kogyo KK filed Critical Matsumoto Seiyaku Kogyo KK
Priority to JP8808077A priority Critical patent/JPS5424830A/en
Publication of JPS5424830A publication Critical patent/JPS5424830A/en
Publication of JPS5748559B2 publication Critical patent/JPS5748559B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP8808077A 1977-07-22 1977-07-22 Improved process for preparing diphosphonic acid chelate Granted JPS5424830A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8808077A JPS5424830A (en) 1977-07-22 1977-07-22 Improved process for preparing diphosphonic acid chelate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8808077A JPS5424830A (en) 1977-07-22 1977-07-22 Improved process for preparing diphosphonic acid chelate

Publications (2)

Publication Number Publication Date
JPS5424830A true JPS5424830A (en) 1979-02-24
JPS5748559B2 JPS5748559B2 (en) 1982-10-16

Family

ID=13932878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8808077A Granted JPS5424830A (en) 1977-07-22 1977-07-22 Improved process for preparing diphosphonic acid chelate

Country Status (1)

Country Link
JP (1) JPS5424830A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002343132A (en) * 2001-05-10 2002-11-29 Toyota Central Res & Dev Lab Inc Composite solid high polymer electrolyte, its manufacturing method, and fuel cell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002343132A (en) * 2001-05-10 2002-11-29 Toyota Central Res & Dev Lab Inc Composite solid high polymer electrolyte, its manufacturing method, and fuel cell

Also Published As

Publication number Publication date
JPS5748559B2 (en) 1982-10-16

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