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JPS57167997A - Aqueous solution of guanidine phosphate-formaldehyde adduct - Google Patents

Aqueous solution of guanidine phosphate-formaldehyde adduct

Info

Publication number
JPS57167997A
JPS57167997A JP5247881A JP5247881A JPS57167997A JP S57167997 A JPS57167997 A JP S57167997A JP 5247881 A JP5247881 A JP 5247881A JP 5247881 A JP5247881 A JP 5247881A JP S57167997 A JPS57167997 A JP S57167997A
Authority
JP
Japan
Prior art keywords
aqueous solution
guanidine
formaldehyde
guanidine phosphate
water
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
JP5247881A
Other languages
Japanese (ja)
Other versions
JPS5950669B2 (en
Inventor
Taketo Matsumoto
Masaaki Wakamatsu
Hisatomo Sato
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP5247881A priority Critical patent/JPS5950669B2/en
Publication of JPS57167997A publication Critical patent/JPS57167997A/en
Publication of JPS5950669B2 publication Critical patent/JPS5950669B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fireproofing Substances (AREA)
  • Paper (AREA)

Abstract

PURPOSE: The titled aqueous solution having high concentration, useful as a flame-retardant treatment for paper, etc., having a high water-solubility and improved yield for paper, obtained by adding formaldehyde to guanidine phosphate.
CONSTITUTION: For example, guanidine or a salt of guanidine with a weak acid is reacted with formaldehyde in a molar ratio of formaldehyde to the gauanidine component of 0.5W3 in the presence of water at 20W100°C preferably at 50W 70°C under heating with stirring, the prepared adduct is neutralized with phosphoric acid, to give the desired aqueous solution comprising 20W150pts.wt. guanidine phosphate component based on 100pts.wt. water.
COPYRIGHT: (C)1982,JPO&Japio
JP5247881A 1981-04-09 1981-04-09 Aqueous solution of guanidine phosphate formaldehyde adduct Expired JPS5950669B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5247881A JPS5950669B2 (en) 1981-04-09 1981-04-09 Aqueous solution of guanidine phosphate formaldehyde adduct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5247881A JPS5950669B2 (en) 1981-04-09 1981-04-09 Aqueous solution of guanidine phosphate formaldehyde adduct

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP21516985A Division JPS6187656A (en) 1985-09-30 1985-09-30 Preparation of aqueous solution of addition product of guanidine phosphate and formaldehyde

Publications (2)

Publication Number Publication Date
JPS57167997A true JPS57167997A (en) 1982-10-16
JPS5950669B2 JPS5950669B2 (en) 1984-12-10

Family

ID=12915825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5247881A Expired JPS5950669B2 (en) 1981-04-09 1981-04-09 Aqueous solution of guanidine phosphate formaldehyde adduct

Country Status (1)

Country Link
JP (1) JPS5950669B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019006882A (en) * 2017-06-22 2019-01-17 大八化学工業株式会社 Flame retardant composition and flame-retardant woody material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019006882A (en) * 2017-06-22 2019-01-17 大八化学工業株式会社 Flame retardant composition and flame-retardant woody material

Also Published As

Publication number Publication date
JPS5950669B2 (en) 1984-12-10

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