Process for producing purified polyether sulfones
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1. A process for producing a purified polyether sulfone which comprises bringing a solution of a crude polyether sulfone in an organic solvent in contact with an adsorbent.
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Abstract
A process for producing a purified polyether sulfone which comprises bringing a solution of a crude polyether sulfone in an organic solvent in contact with an adsorbent.
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7 Claims
- 1. A process for producing a purified polyether sulfone which comprises bringing a solution of a crude polyether sulfone in an organic solvent in contact with an adsorbent.
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