Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1993-12-14
1995-08-01
Michl, Paul R.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
524543, 524848, 264205, 2642905, 57362, D01F 604, C08K 501, C08L 2306
Patent
active
054380898
ABSTRACT:
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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DSM N.V.
Merriam Andrew E. C.
Michl Paul R.
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