The Production Process of 2-Propenoic acid, polymer with 2,5-furandione, sodium salt

2-Propenoic acid, polymer with 2,5-furandione, sodium salt is a synthetic polymer that is widely used in various industrial applications.
The production process of this polymer involves a series of chemical reactions that convert simple starting materials into the desired polymer.
The process can be broken down into several stages, each of which involves specific chemical reactions and conditions.
In this article, we will discuss the production process of 2-propenoic acid, polymer with 2,5-furandione, sodium salt in detail.

1. Preparation of 2-Propenoic Acid
   The production of 2-propenoic acid, the starting material for the synthesis of 2-propenoic acid, polymer with 2,5-furandione, sodium salt, involves the oxidation of propylene to produce acrolein.
   The acrolein is then hydrogenated to produce 2-propenoic acid in the presence of a catalyst, such as palladium on barium sulfate.
   
2. Polymerization of 2-Propenoic Acid
   The polymerization of 2-propenoic acid involves the reaction of 2-propenoic acid with 2,5-furandione in the presence of a catalyst, such as sodium hydroxide.
   The reaction conditions, including temperature and pressure, play an important role in the formation of the desired polymer.
   
3. Neutralization of the Polymer
   After the polymerization reaction, the resulting polymer is basic, and it needs to be neutralized to produce the desired sodium salt.
   This neutralization is achieved by treating the polymer with a strong acid, such as hydrochloric acid.
   
4. Purification of the Polymer
   After the neutralization reaction, the resulting polymer is purified by removing any residual acid and water.
   This is typically achieved by drying the polymer under vacuum and then redissolving it in a solvent, such as dichloromethane, and then filtering the solution to obtain a pure sample.
   
5. Characterization of the Polymer
   To fully understand the properties of the synthesized polymer, it is important to characterize it using various analytical techniques.
   These techniques may include, for example, nuclear magnetic resonance spectroscopy (NMR), gel permeation chromatography (GPC), and Fourier transform infrared spectroscopy (FTIR).
   

In conclusion, the production process of 2-propenoic acid, polymer with 2,5-furandione, sodium salt, involves several stages, including the preparation of 2-propenoic acid, polymerization of 2-propenoic acid, neutralization of the polymer, and purification of the polymer.
The process requires specific reaction conditions, including temperature and pressure, and the use of various chemicals and catalysts.
The characterization of the synthesized polymer is essential to understand its properties and to ensure its suitability for specific applications.