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Enamine Drying Agent by Quynh Hoang is a document available to read on EtoBox.
What is Enamine Drying Agent about?
The patent describes a process for removing water from polyurethane ingredients using an enamine that reacts with water, allowing for the synthesis of urethane polymers and prepolymers. This method aims to overcome the limitations of previous drying techniques, such as the use of inorganic compounds or molecular sieves, which can be inefficient or impractical. The enamine can also stabilize packaged polyurethane products, enhancing their shelf life and performance upon exposure to air.
- Author
- Quynh Hoang
- Language
- EN