Patent AT-E401362-T1: [Translated] METHOD FOR SEPARATING A POLY(ARYLENE ETHER) FROM A SOLVENT
Description
A method of separating a polymer-solvent mixture is described wherein a polymer-solvent mixture is heated prior to its introduction into an extruder comprising as upstream vent and/or a side feeder vent to allow flash evaporation of the solvent, and downstream vents for removal of remaining solvent. The one-step method is highly efficient having very high throughput rates while at the same time providing a polymer product containing low levels of residual solvent.
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Access the complete Patent AT-E401362-T1: [Translated] METHOD FOR SEPARATING A POLY(ARYLENE ETHER) FROM A SOLVENT on the official website. |
https://pubchem.ncbi.nlm.nih.gov/patent/AT-E401362-T1 |
Tags
- patent
- chemistry
- research
- innovation
- pubchem