阅读说明：本技术 包含基于球形pi的填料的石墨片聚酰亚胺膜、其制造方法及使用其制造的石墨片 (Graphite sheet polyimide film comprising spherical PI-based filler, method for manufacturing same, and graphite sheet manufactured using same ) 是由 金敬洙 崔祯烈 元东荣 于 2018-07-20 设计创作，主要内容包括：本发明提供了：聚酰亚胺膜,所述聚酰亚胺膜衍生自包含第一聚酰胺酸的第一前体组合物,并且包含可升华的无机填料和球形聚酰亚胺填料；其制备方法；以及使用所述聚酰亚胺膜制造的石墨片。(The present invention provides: a polyimide film derived from a first precursor composition comprising a first polyamic acid and comprising a sublimable inorganic filler and a spherical polyimide filler; a process for the preparation thereof; and a graphite sheet manufactured using the polyimide film.)