Production of polyamides by polycondensation
作者： Angela Ulzhöfer Ulzhöfer , Faissal-Ali El-Toufaili , Simon Gramlich , Achim Stammer
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摘要: In a process for producing polyamides by polycondensation of polycondensable polyamide-forming monomers and/or oligomers in reaction mixtures comprising same, which may be water-containing but are free from organic solvents, the is effected an agitated reactor under agitation first step liquid phase and after change taking place during same subsequent second solid state, wherein temperature below melting point polyamide at least.
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