JPS5474895A - Preapration of phosphorus-containing polyester - Google Patents

Preapration of phosphorus-containing polyester

Info

Publication number
JPS5474895A
JPS5474895A JP14219677A JP14219677A JPS5474895A JP S5474895 A JPS5474895 A JP S5474895A JP 14219677 A JP14219677 A JP 14219677A JP 14219677 A JP14219677 A JP 14219677A JP S5474895 A JPS5474895 A JP S5474895A
Authority
JP
Japan
Prior art keywords
halogen
phosphorus
substituted
formula
containing polyester
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
JP14219677A
Other languages
Japanese (ja)
Other versions
JPS5938972B2 (en
Inventor
Kunihiro Aoki
Tetsuro Nakahama
Koji Mimura
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.)
Mitsubishi Rayon Co Ltd
Nitto Chemical Industry Co Ltd
Original Assignee
Mitsubishi Rayon Co Ltd
Nitto Chemical Industry 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 Mitsubishi Rayon Co Ltd, Nitto Chemical Industry Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP52142196A priority Critical patent/JPS5938972B2/en
Publication of JPS5474895A publication Critical patent/JPS5474895A/en
Publication of JPS5938972B2 publication Critical patent/JPS5938972B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

PURPOSE:To prepare a colorless, phosphorus-containing high polymeric polyester with simple reaction procedures, without corroding the reaction apparatus, by reacting a phosphorus halide with a bisepoxide compound in an inert solvent in the presence of a catalyst. CONSTITUTION:A phosphorus-containing polyester of formula III (n is 1-50) is preapred by reacting a phosphorus halide of formula I (Y is R1O, R1; R1 is aryl, halogen-substituted aryl, 1-7C alkyl, halogen-substituted alkyl; X is halogen; the halogens are Cl or Br) with a bisepoxide compound of formula II (R2 is a di- functional group selected from arylene, halogen-substituted arylene, alkylene and/or halogen-substituted alkylene) in an inert solvent, in the presence of a catalyst, at -50-+200 deg.C.
JP52142196A 1977-11-29 1977-11-29 Manufacturing method of phosphorus-containing polyester Expired JPS5938972B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52142196A JPS5938972B2 (en) 1977-11-29 1977-11-29 Manufacturing method of phosphorus-containing polyester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52142196A JPS5938972B2 (en) 1977-11-29 1977-11-29 Manufacturing method of phosphorus-containing polyester

Publications (2)

Publication Number Publication Date
JPS5474895A true JPS5474895A (en) 1979-06-15
JPS5938972B2 JPS5938972B2 (en) 1984-09-20

Family

ID=15309616

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52142196A Expired JPS5938972B2 (en) 1977-11-29 1977-11-29 Manufacturing method of phosphorus-containing polyester

Country Status (1)

Country Link
JP (1) JPS5938972B2 (en)

Also Published As

Publication number Publication date
JPS5938972B2 (en) 1984-09-20

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees