JPS5662821A - Production of condensate - Google Patents

Production of condensate

Info

Publication number
JPS5662821A
JPS5662821A JP14073679A JP14073679A JPS5662821A JP S5662821 A JPS5662821 A JP S5662821A JP 14073679 A JP14073679 A JP 14073679A JP 14073679 A JP14073679 A JP 14073679A JP S5662821 A JPS5662821 A JP S5662821A
Authority
JP
Japan
Prior art keywords
film
diaminomonoalkoxycarbonylamino
nhcoor
diamine
compound
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
JP14073679A
Other languages
Japanese (ja)
Other versions
JPS6217608B2 (en
Inventor
Yasuo Miyadera
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.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP14073679A priority Critical patent/JPS5662821A/en
Publication of JPS5662821A publication Critical patent/JPS5662821A/en
Publication of JPS6217608B2 publication Critical patent/JPS6217608B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyamides (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

PURPOSE: The reaction between a diaminomonoalkoxycarbonylamino compound, a diamine and a dicarboxylic halide is followed by cyclization with heat to produce a condensate suitably used as a film or electrical insulation material, because of its high heat resistance.
CONSTITUTION: (A) 95W5mol% of a diaminomonoalkoxycarbonylamino compound in which an aromatic nucleus bears 2 amino groups and 1 group of -NHCOOR (R is alkyl, aryl) and one of the amino groups is adjacent to the groups of -NHCOOR in the aromatic nucleus, (B) 5W95mol% of a diamine and (C) a dicarboxylic halide are made to react in an inert solvent. The resultant polyamideurethane is heat treated in the form of a film or coating film, preferably at 250W350°C to effect ring closure, thus giving polyamideimidazolinone.
USE: Coating and protecting film for semiconductor elements.
COPYRIGHT: (C)1981,JPO&Japio
JP14073679A 1979-10-30 1979-10-30 Production of condensate Granted JPS5662821A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14073679A JPS5662821A (en) 1979-10-30 1979-10-30 Production of condensate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14073679A JPS5662821A (en) 1979-10-30 1979-10-30 Production of condensate

Publications (2)

Publication Number Publication Date
JPS5662821A true JPS5662821A (en) 1981-05-29
JPS6217608B2 JPS6217608B2 (en) 1987-04-18

Family

ID=15275507

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14073679A Granted JPS5662821A (en) 1979-10-30 1979-10-30 Production of condensate

Country Status (1)

Country Link
JP (1) JPS5662821A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0555699A2 (en) * 1992-02-10 1993-08-18 Bayer Ag Aromatic compounds substituted by an urethane group and by an amino group
JP2015020999A (en) * 2013-07-24 2015-02-02 Jnc株式会社 New diamine and polymer using the same, liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display element

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0199806U (en) * 1987-12-21 1989-07-04

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0555699A2 (en) * 1992-02-10 1993-08-18 Bayer Ag Aromatic compounds substituted by an urethane group and by an amino group
EP0555699A3 (en) * 1992-02-10 1994-05-25 Bayer Ag Aromatic compounds substituted by an urethane group and by an amino group
JP2015020999A (en) * 2013-07-24 2015-02-02 Jnc株式会社 New diamine and polymer using the same, liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display element

Also Published As

Publication number Publication date
JPS6217608B2 (en) 1987-04-18

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