| 摘要 |
PROBLEM TO BE SOLVED: To provide a compact apparatus for continuous dissolution of polymers which continuously produces a uniform polymer solution having a high degree of solubility without any undissolved residue, prevents the deterioration of handleability of charge stocks, etc., at dissolution operation or the deterioration of the solution, shortens the dissolution time and inhibits the generation of unmixed lumps. SOLUTION: A continuous dissolving apparatus for polymers 10 is equipped with a supply device 11 which supplies particulate polymers, a pulverizing device 12 which pulverizes the polymers supplied from the supply device 11, a dispersion device 14 which drops the powders pulverized in the pulverizing device 12 onto a liquid flow of a solvent and disperses and mixes the polymer into the solvent, a dissolution tank 15 which stirs and dissolves a mixture of the polymer and the solvent sent from the dispersion device 14, and a solution- dispensing device 16 which continuously dispenses the solution from the solution tank 15.
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