An additive for improving the dispersibility of a particulate substance in an organic medium or a thermoplastic polymer, said additive comprising at least one compound selected from the group consisting of compounds having a 1,3-oxazine structure in the molecule, compounds having a >C= < bond in the molecule and compounds having an oxazolinium ion in the molecule.
一种添加剂,用于改善颗粒物质在有机介质或热塑性聚合物中的分散性,所述添加剂包括至少一种选自以下组别的化合物:分子中具有 1,3- 恶嗪结构的化合物、分子中具有 >C= < 键的化合物和分子中具有
恶唑啉离子的化合物。