JPS57108129A - Production of aromatic polyester-amide - Google Patents

Production of aromatic polyester-amide

Info

Publication number
JPS57108129A
JPS57108129A JP18207680A JP18207680A JPS57108129A JP S57108129 A JPS57108129 A JP S57108129A JP 18207680 A JP18207680 A JP 18207680A JP 18207680 A JP18207680 A JP 18207680A JP S57108129 A JPS57108129 A JP S57108129A
Authority
JP
Japan
Prior art keywords
aromatic polyester
amide
hydroxyphenyl
propane
reacting
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
JP18207680A
Other languages
Japanese (ja)
Other versions
JPS6035367B2 (en
Inventor
Nobukatsu Kato
Yoshio Morimoto
Nami Kataoka
Teruo Yuasa
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 JP18207680A priority Critical patent/JPS6035367B2/en
Priority to US06/333,358 priority patent/US4387210A/en
Priority to EP81110783A priority patent/EP0055480A1/en
Publication of JPS57108129A publication Critical patent/JPS57108129A/en
Publication of JPS6035367B2 publication Critical patent/JPS6035367B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Polyamides (AREA)

Abstract

PURPOSE: To produce a high-MW aromatic polyester-amide with good reproducibility, by reacting (hydroxyphenyl)(aminphenyl)propane with an aromatic dicarboxylic acid dihalide and then completing the polycondensation reaction by contacting the product with an aqueous phase containing a an acid acceptor.
CONSTITUTION: An aromatic polyester of formula V, wherein n and m are each an integer ≥1 and 2m+n≥15, is obtained by reacting (hydroxyphenyl)(aminophenyl)propane of formulaI, wherein R1 and R4 are each H or a 1W3C alkyl, R2 and R3 are each Cl or Br, with an aromatic dicarboxylic acid dihalide of formula II, wherein Ar is m- or p-phenylene, naphthalene, diphenylene, diphenylalkylene, diphenyl ether or diphenyl sulfide, and X is Cl or Br, at 5W80°C for 5W20min in an inert organic solvent, thereby forming compounds of formulas III and IV, and then, after addition of an aqueous phase containing an acid acceptor, e.g., NaOH, and an inorganic electrolyte, e.g., NaCl, polycondensing the mixture at -10W40°C for 2W4hr.
COPYRIGHT: (C)1982,JPO&Japio
JP18207680A 1980-12-24 1980-12-24 Method for producing aromatic polyesteramide Expired JPS6035367B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP18207680A JPS6035367B2 (en) 1980-12-24 1980-12-24 Method for producing aromatic polyesteramide
US06/333,358 US4387210A (en) 1980-12-24 1981-12-22 Process for producing aromatic polyester amide
EP81110783A EP0055480A1 (en) 1980-12-24 1981-12-24 Process for producing aromatic polyester amide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18207680A JPS6035367B2 (en) 1980-12-24 1980-12-24 Method for producing aromatic polyesteramide

Publications (2)

Publication Number Publication Date
JPS57108129A true JPS57108129A (en) 1982-07-06
JPS6035367B2 JPS6035367B2 (en) 1985-08-14

Family

ID=16111922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18207680A Expired JPS6035367B2 (en) 1980-12-24 1980-12-24 Method for producing aromatic polyesteramide

Country Status (1)

Country Link
JP (1) JPS6035367B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012503092A (en) * 2008-09-22 2012-02-02 タイレックス・インコーポレイテッド Linear polyester amides from aminophenol esters
US9839628B2 (en) 2009-06-01 2017-12-12 Tyrx, Inc. Compositions and methods for preventing sternal wound infections

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6085479A (en) * 1983-10-14 1985-05-14 Hitachi Maxell Ltd Disk cartridge
JPS6136682A (en) * 1984-07-26 1986-02-21 杉山　道生 Switchgear for vacuum door of vacuum heat treatment furnace
JPH0418120Y2 (en) * 1985-10-07 1992-04-22
JPS62187462U (en) * 1986-05-16 1987-11-28

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012503092A (en) * 2008-09-22 2012-02-02 タイレックス・インコーポレイテッド Linear polyester amides from aminophenol esters
US8952106B2 (en) 2008-09-22 2015-02-10 Tyrx, Inc. Linear polyesteramides from aminophenolic esters
US9127124B2 (en) 2008-09-22 2015-09-08 Tyrx, Inc. Linear polyesteramides from aminophenolic esters
US9839628B2 (en) 2009-06-01 2017-12-12 Tyrx, Inc. Compositions and methods for preventing sternal wound infections

Also Published As

Publication number Publication date
JPS6035367B2 (en) 1985-08-14

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