发明授权
US4374953A Method for preparing polyacetals and polyketals by emulsion polymerization 失效
通过乳液聚合制备聚缩醛和聚缩酮的方法

Method for preparing polyacetals and polyketals by emulsion
polymerization
摘要:
Polyacetals and polyketals are prepared by reacting emulsified carbonyl compounds with emulsified polyfunctional alcohols in aqueous media and in the presence of specified polycondensation catalysts. Coherent films of the resultant polymers can be applied to substrates from aqueous or non-aqueous media.
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