| 摘要 |
Homogeneous addition-polymerizable charges having water dispersed therethrough are polymerised to give products having a macroreticular structure and useful for example in the manufacture of ion exchange resins. The dispersions may contain 5-70% by weight of water. Extensive lists of suitable monomers and comonomers are given, the latter including compounds having multiple unsaturation for cross-linking. Reaction mixtures may include conventional anionic and non-ionic surfactants and free radical generating initiators for the polymerization while the temperature may be 20-150 DEG C. |
