| 摘要 |
The present invention relates to curing agents for epoxy resins. More particularly, the present invention relates to water soluble or water-dispersible curing agents which are mixed with water dispersed or water emulsified epoxy resins to form coating compositions which are essentially free of volatile organic solvents or cosolvents and which have extended pot life at room temperature, but which cure under ambient conditions in less than 24 hours.
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