JPS6465128A - Aromatic polyester ether - Google Patents

Aromatic polyester ether

Info

Publication number
JPS6465128A
JPS6465128A JP22016787A JP22016787A JPS6465128A JP S6465128 A JPS6465128 A JP S6465128A JP 22016787 A JP22016787 A JP 22016787A JP 22016787 A JP22016787 A JP 22016787A JP S6465128 A JPS6465128 A JP S6465128A
Authority
JP
Japan
Prior art keywords
aromatic polyester
polymer
polyester ether
different
same
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
JP22016787A
Other languages
Japanese (ja)
Other versions
JPH0794541B2 (en
Inventor
Akio Nishikawa
Susumu Era
Hideki Asano
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP22016787A priority Critical patent/JPH0794541B2/en
Publication of JPS6465128A publication Critical patent/JPS6465128A/en
Publication of JPH0794541B2 publication Critical patent/JPH0794541B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Polyethers (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Insulating Materials (AREA)

Abstract

PURPOSE:To make it possible to form a polymer having appropriately good heat resistance, excellent moldability, solubility in a common organic solvent and suited for coating, by forming the polymer from a dicarboxylic acid component having two ether bonds and an aromatic dihydroxy component having two ether bonds. CONSTITUTION:This aromatic polyester ether has repeating units of formula I (wherein R1, R2, R3 and R4 may be the same or different from each other and are each a hydrogen atom., a lower alkyl, a lower alkoxyl, a chlorine atom. or a bromine atom., R5 and R6 may be the same or different from each other and are each a hydrogen atom., methyl, ethyl, trifluoromethyl or trichloromethyl.
JP22016787A 1987-09-04 1987-09-04 Aromatic polyester ether Expired - Lifetime JPH0794541B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22016787A JPH0794541B2 (en) 1987-09-04 1987-09-04 Aromatic polyester ether

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22016787A JPH0794541B2 (en) 1987-09-04 1987-09-04 Aromatic polyester ether

Publications (2)

Publication Number Publication Date
JPS6465128A true JPS6465128A (en) 1989-03-10
JPH0794541B2 JPH0794541B2 (en) 1995-10-11

Family

ID=16746934

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22016787A Expired - Lifetime JPH0794541B2 (en) 1987-09-04 1987-09-04 Aromatic polyester ether

Country Status (1)

Country Link
JP (1) JPH0794541B2 (en)

Also Published As

Publication number Publication date
JPH0794541B2 (en) 1995-10-11

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