JPS54129090A - Hardenable composition and method of hardening - Google Patents

Hardenable composition and method of hardening

Info

Publication number
JPS54129090A
JPS54129090A JP3659278A JP3659278A JPS54129090A JP S54129090 A JPS54129090 A JP S54129090A JP 3659278 A JP3659278 A JP 3659278A JP 3659278 A JP3659278 A JP 3659278A JP S54129090 A JPS54129090 A JP S54129090A
Authority
JP
Japan
Prior art keywords
hardenable composition
diamines
ethylenically unsaturated
unsaturated dicarboxylic
phenols
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
JP3659278A
Other languages
Japanese (ja)
Other versions
JPS5753804B2 (en
Inventor
Akio Takahashi
Yutaka Ito
Motoyo Wajima
Yasusada Morishita
Akio Nishikawa
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
Resonac Corp
Original Assignee
Hitachi Chemical Co Ltd
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 Chemical Co Ltd, Hitachi Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP3659278A priority Critical patent/JPS54129090A/en
Priority to US06/005,233 priority patent/US4296219A/en
Priority to EP79100843A priority patent/EP0004592A1/en
Publication of JPS54129090A publication Critical patent/JPS54129090A/en
Publication of JPS5753804B2 publication Critical patent/JPS5753804B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyethers (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: A hardenable composition for varnish that is prepared from ethylenically unsaturated dicarboxylic anhydrides, diamines, polyhydric phenols, thus having good hardening properties and giving hardened products with high heat resistance and flame retardancy.
CONSTITUTION: A hardenable composition of a mixture consisting of 30W70 wt% of polyhydric phenols having 2 or more alcoholic hydroxyl groups resulting from the reaction between (A) 1 mole of ethylenically unsaturated dicarboxylic anhydrides as maleic, or itaconic anhydride, (B) 0.3W2 moles of diamines as 4,4'-diamino dicyclohexylmethane, 1,4-diaminocyclohexane, (C) phenols and formaldehyde in the presence of an acidic or alkaline catalyst and (D) 0.1W2 wt% of imidazoles selected from imidazole derivatives is preheated over 80°C, preferably at 100W150°C to the B-stage.
COPYRIGHT: (C)1979,JPO&Japio
JP3659278A 1978-03-31 1978-03-31 Hardenable composition and method of hardening Granted JPS54129090A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP3659278A JPS54129090A (en) 1978-03-31 1978-03-31 Hardenable composition and method of hardening
US06/005,233 US4296219A (en) 1978-03-31 1979-01-22 Bismide-ether compounds, compositions thereof, and method of producing same
EP79100843A EP0004592A1 (en) 1978-03-31 1979-03-20 Bisimide-ether compounds, compositions containing these compounds, and a method for their production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3659278A JPS54129090A (en) 1978-03-31 1978-03-31 Hardenable composition and method of hardening

Publications (2)

Publication Number Publication Date
JPS54129090A true JPS54129090A (en) 1979-10-06
JPS5753804B2 JPS5753804B2 (en) 1982-11-15

Family

ID=12474040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3659278A Granted JPS54129090A (en) 1978-03-31 1978-03-31 Hardenable composition and method of hardening

Country Status (1)

Country Link
JP (1) JPS54129090A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5096697A (en) * 1973-12-21 1975-07-31
JPS50116592A (en) * 1974-02-28 1975-09-11

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5096697A (en) * 1973-12-21 1975-07-31
JPS50116592A (en) * 1974-02-28 1975-09-11

Also Published As

Publication number Publication date
JPS5753804B2 (en) 1982-11-15

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