JPS5792019A - Preparation of imidazole mixture assuming liquidity at room temperature - Google Patents

Preparation of imidazole mixture assuming liquidity at room temperature

Info

Publication number
JPS5792019A
JPS5792019A JP16845380A JP16845380A JPS5792019A JP S5792019 A JPS5792019 A JP S5792019A JP 16845380 A JP16845380 A JP 16845380A JP 16845380 A JP16845380 A JP 16845380A JP S5792019 A JPS5792019 A JP S5792019A
Authority
JP
Japan
Prior art keywords
room temperature
epoxy resin
molar ratio
imidazole
liquidity
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
JP16845380A
Other languages
Japanese (ja)
Inventor
Natsuo Sawa
Keiko Inouchi
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.)
Shikoku Chemicals Corp
Original Assignee
Shikoku Chemicals Corp
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 Shikoku Chemicals Corp filed Critical Shikoku Chemicals Corp
Priority to JP16845380A priority Critical patent/JPS5792019A/en
Publication of JPS5792019A publication Critical patent/JPS5792019A/en
Pending legal-status Critical Current

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  • Epoxy Resins (AREA)

Abstract

PURPOSE: To obtain the titled mixture, capable of assuming the liquidity even at room temperature and facilitating the addition as an epoxy resin curing (accelerating) agent to an epoxy resin, by fusing an imidazole with ethylmethylimidazole unsubstituted at the 1-positions respectively at a specific molar ratio.
CONSTITUTION: Imidazole is fused with 2-ethy-4-methylimidazole at a molar ratio in the range of (4:6)W(5:5) to give the aimed mixture which is a liquid at room temperature. The imidazoles unsubstituted at the 1-positions are solids at ordinary temperature; however, both components fused at the molar ratio provide the mixture which is a liquid at ordinary temperature and makes the mixing with an epoxy resin, etc. uniform.
EFFECT: A high crosslinking density provides a cured article having improved heat and chemical resistance.
COPYRIGHT: (C)1982,JPO&Japio
JP16845380A 1980-11-28 1980-11-28 Preparation of imidazole mixture assuming liquidity at room temperature Pending JPS5792019A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16845380A JPS5792019A (en) 1980-11-28 1980-11-28 Preparation of imidazole mixture assuming liquidity at room temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16845380A JPS5792019A (en) 1980-11-28 1980-11-28 Preparation of imidazole mixture assuming liquidity at room temperature

Publications (1)

Publication Number Publication Date
JPS5792019A true JPS5792019A (en) 1982-06-08

Family

ID=15868381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16845380A Pending JPS5792019A (en) 1980-11-28 1980-11-28 Preparation of imidazole mixture assuming liquidity at room temperature

Country Status (1)

Country Link
JP (1) JPS5792019A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5081168A (en) * 1990-05-30 1992-01-14 Shell Oil Company Epoxy resin system for insitu rehabilitation of pipes
US5104691A (en) * 1990-05-30 1992-04-14 Shell Oil Company Epoxy resin system for insitu rehabilitation of pipes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5081168A (en) * 1990-05-30 1992-01-14 Shell Oil Company Epoxy resin system for insitu rehabilitation of pipes
US5104691A (en) * 1990-05-30 1992-04-14 Shell Oil Company Epoxy resin system for insitu rehabilitation of pipes

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