The synthesis and performance of hollow microsphere, expended microsphere and crosslinked microsphere are introduced in this paper. Their application in leather coating are also introduced.

• 摘要介绍了聚合物微球中的中空微球、可膨胀微球和交联微球的合成方法及基本性能，同时介绍了这些微球作为有机填料在皮革涂饰中的应用。