To provide a thermosetting polyimide resin composition that can provide a cured product which generates a small amount of decomposition gas even when exposed to, for example, a high-temperature environment of about 250°C, and which exhibits high heat resistance, high durability, favorable flexibility, and favorable adhesive property; a cured product produced from the thermosetting polyimide resin composition; and an adhesive produced from the thermosetting polyimide resin composition. The thermosetting polyimide resin composition containing (a) a polyimide produced through reaction between a tetracarboxylic acid component containing a tetracarboxylic dianhydride and/or a tetracarboxylic acid, and a diamine; and (b) a maleimide composition containing at least one polymaleimide compound represented by any of formulas (4-1) to (4-3).
                            提供一种热固性聚
酰亚胺树脂组合物,该组合物即使暴露在例如约 250°C 的高温环境中也能提供产生少量分解气体的固化产物,并且具有高耐热性、高耐久性、良好的柔韧性和良好的粘合性;提供由该热固性聚
酰亚胺树脂组合物生产的固化产物;以及提供由该热固性聚
酰亚胺树脂组合物生产的粘合剂。热固性聚
酰亚胺树脂组合物含有(a)由含有四
羧酸二酐和/或四
羧酸的四
羧酸组分与二胺反应生成的聚
酰亚胺;和(b)马来
酰亚胺组合物,该组合物含有至少一种由式(4-1)至(4-3)中任意式表示的聚马来
酰亚胺化合物。