摘要 |
Process for the manufacture of a polymeric object starting from a solution of a polymer in a solvent and comprising drawing a solvent-containing polymeric object, the solvent containing a first and a second component, the first component being more volatile than the second one and drawing being effected in the presence of the second component after removal of the first component, and a solution of a spinable polymer in a solvent containing two components, one of the components being more volatile than the other.
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