JPS5455098A - Polyimine molded articles - Google Patents

Polyimine molded articles

Info

Publication number
JPS5455098A
JPS5455098A JP12087477A JP12087477A JPS5455098A JP S5455098 A JPS5455098 A JP S5455098A JP 12087477 A JP12087477 A JP 12087477A JP 12087477 A JP12087477 A JP 12087477A JP S5455098 A JPS5455098 A JP S5455098A
Authority
JP
Japan
Prior art keywords
aromatic group
molded articles
polymer
phenolic compound
polyimine
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
JP12087477A
Other languages
Japanese (ja)
Inventor
Kazumi Suematsu
Katsuyuki Nakamura
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP12087477A priority Critical patent/JPS5455098A/en
Publication of JPS5455098A publication Critical patent/JPS5455098A/en
Pending legal-status Critical Current

Links

Landscapes

  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

PURPOSE: To prepare polyimine molded articles useful as films, fibers,cast moldings, adhesives and laminates, having excellent hydrolytic, chemical, and heat resistance, by molding the polyimine in the presence of a phenol and reducing the amount of the residual phenol.
CONSTITUTION: A dialdehyde I (Ar1 is 4W40C aromatic group) is reacted with a diamine II (Ar2 is 4W40C aromatic group) or an aminoaldehyde III (Ar3 is 4-40C aromatic group) at 0W120°C to give a polymer, wherein the example of the above aromatic group is expressed by the formula IV. The polymer V or VI is dissolved in a phenolic compound, e.g. cresol, etc., and cast or melt molded. Subsequently the amount of the residual phenolic compound is controlled to <3.5 wt.% at ≥ at a temperature 40°C higher than the boiling point of the phenolic compound, and also below the thermal decomposition temperature for the polymer, to provide the desired molded articles
COPYRIGHT: (C)1979,JPO&Japio
JP12087477A 1977-10-11 1977-10-11 Polyimine molded articles Pending JPS5455098A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12087477A JPS5455098A (en) 1977-10-11 1977-10-11 Polyimine molded articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12087477A JPS5455098A (en) 1977-10-11 1977-10-11 Polyimine molded articles

Publications (1)

Publication Number Publication Date
JPS5455098A true JPS5455098A (en) 1979-05-01

Family

ID=14797083

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12087477A Pending JPS5455098A (en) 1977-10-11 1977-10-11 Polyimine molded articles

Country Status (1)

Country Link
JP (1) JPS5455098A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01118515A (en) * 1987-07-29 1989-05-11 Osaka Gas Co Ltd Magnetic iron-schiff base polymer and its preparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01118515A (en) * 1987-07-29 1989-05-11 Osaka Gas Co Ltd Magnetic iron-schiff base polymer and its preparation

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