Zusammenfassung der Ressource
polyesters
- forming
- diol + dicarboxylic acid
(2 different monomers)
- example
terylene
- 2 hydroxycarboxylic acid
(2 same monomers)
- example
lactice acid
- water released
- ester bond formed
- O-C=O
- hydrolysis
- base
- hot aq alkalis
- forms sodium and OH goup
- COO'Na+ & OH
- acid
- hot aq acid (need water)
- monomer units produced
- slower than hot aq alkalis