| 摘要 |
PROBLEM TO BE SOLVED: To provide a polymer latex concentration method whereby a polymer latex is efficiently concentrated without detriment to its stability in a concentration process for removing volatile substances (e.g. an unreacted monomer), water, an alcohol, or the like, from the latex. SOLUTION: The polymer latex concentration method is characterized by that the pH of the polymer latex is 7-12 in the concentration process. COPYRIGHT: (C)2005,JPO&NCIPI
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