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JPS5787427A - Preparation of phosphazene polymer - Google Patents

Preparation of phosphazene polymer

Info

Publication number
JPS5787427A
JPS5787427A JP55164191A JP16419180A JPS5787427A JP S5787427 A JPS5787427 A JP S5787427A JP 55164191 A JP55164191 A JP 55164191A JP 16419180 A JP16419180 A JP 16419180A JP S5787427 A JPS5787427 A JP S5787427A
Authority
JP
Japan
Prior art keywords
formula
phosphazene
oligomer
tert
amine
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.)
Pending
Application number
JP55164191A
Other languages
Japanese (ja)
Inventor
Osamu Shibuta
Masayoshi Suzue
Yuji Tada
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.)
Otsuka Chemical Co Ltd
Otsuka Kagaku Yakuhin KK
Original Assignee
Otsuka Chemical Co Ltd
Otsuka Kagaku Yakuhin 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 Otsuka Chemical Co Ltd, Otsuka Kagaku Yakuhin KK filed Critical Otsuka Chemical Co Ltd
Priority to JP55164191A priority Critical patent/JPS5787427A/en
Publication of JPS5787427A publication Critical patent/JPS5787427A/en
Pending legal-status Critical Current

Links

Landscapes

  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To prepare the titled polymer suitable as a binder of heat-resistant and flame-resistant paint, coating agent, etc., by reacting a specific phosphazene oligomer with an alcohol in the presence of a tert-amine and water as a crosslinking agent.
CONSTITUTION: The phosphazene polymer of formula IV (l is 2W19) is prepared by reacting (A) a cyclic phosphazene oligomer of formulaI(X is halogen; m is 3W20) (e.g. the compound of formula II, etc.) and/or a linear oligomer of formula III (n is ≥2) with (B) one or more alcohols of formula ROH (R is 1W12C alkyl, aryl etc.) e.g. n-propyl alcohol, using (C) a tert-amine such as pyridine as a hydrogen halide receptor and (D) water as a crosslinking agent.
COPYRIGHT: (C)1982,JPO&Japio
JP55164191A 1980-11-20 1980-11-20 Preparation of phosphazene polymer Pending JPS5787427A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55164191A JPS5787427A (en) 1980-11-20 1980-11-20 Preparation of phosphazene polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55164191A JPS5787427A (en) 1980-11-20 1980-11-20 Preparation of phosphazene polymer

Publications (1)

Publication Number Publication Date
JPS5787427A true JPS5787427A (en) 1982-05-31

Family

ID=15788409

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55164191A Pending JPS5787427A (en) 1980-11-20 1980-11-20 Preparation of phosphazene polymer

Country Status (1)

Country Link
JP (1) JPS5787427A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0945478A4 (en) * 1997-10-15 1999-12-15 Otsuka Chemical Co Ltd Crosslinked phenoxyphosphazene compounds, flame retardant, flame-retardant resin compositions, and moldings of flame-retardant resins
EP2123712A1 (en) 2008-05-19 2009-11-25 Evonik Degussa GmbH Epoxy resin composition and electronic part

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0945478A4 (en) * 1997-10-15 1999-12-15 Otsuka Chemical Co Ltd Crosslinked phenoxyphosphazene compounds, flame retardant, flame-retardant resin compositions, and moldings of flame-retardant resins
EP2123712A1 (en) 2008-05-19 2009-11-25 Evonik Degussa GmbH Epoxy resin composition and electronic part

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