JPS5792021A - Preparation of imidazole mixture assuming liquidity at room temperature - Google Patents
Preparation of imidazole mixture assuming liquidity at room temperatureInfo
- Publication number
- JPS5792021A JPS5792021A JP16851380A JP16851380A JPS5792021A JP S5792021 A JPS5792021 A JP S5792021A JP 16851380 A JP16851380 A JP 16851380A JP 16851380 A JP16851380 A JP 16851380A JP S5792021 A JPS5792021 A JP S5792021A
- Authority
- JP
- Japan
- Prior art keywords
- room temperature
- liquidity
- preparation
- positions
- methylimidazole
- 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
Links
Landscapes
- 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 curing (accelerating) agent to an epoxy resin, by fusing undecylmethylimidazole with ethylmethylimidazole unsubstituted at the 1-positions respectively at a specific molar ratio.
CONSTITUTION: 2-Undecyl-4(5)-methylimidazole is fused with 2-ethyl-4-methylimidazole at a molar ratio of (3:7)W(7:3) to give the aimed liquid mixture. The midazole unsubstituted at the 1-positions used for curing an epoxy resin provide a high crosslinking density due to the incorporation of the 1- and the 3-positions in the resultant cured article.
EFFECT: A cured article having improved heat and chemical resistance is obtained.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16851380A JPS5792021A (en) | 1980-11-29 | 1980-11-29 | Preparation of imidazole mixture assuming liquidity at room temperature |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16851380A JPS5792021A (en) | 1980-11-29 | 1980-11-29 | Preparation of imidazole mixture assuming liquidity at room temperature |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5792021A true JPS5792021A (en) | 1982-06-08 |
Family
ID=15869430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16851380A Pending JPS5792021A (en) | 1980-11-29 | 1980-11-29 | Preparation of imidazole mixture assuming liquidity at room temperature |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5792021A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4738229A (en) * | 1984-12-10 | 1988-04-19 | Toyota Jidosha Kabushiki Kaisha | Internal combustion engine air intake system with variable effective length |
-
1980
- 1980-11-29 JP JP16851380A patent/JPS5792021A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4738229A (en) * | 1984-12-10 | 1988-04-19 | Toyota Jidosha Kabushiki Kaisha | Internal combustion engine air intake system with variable effective length |
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