[EN] HIGH HEAT DIEPOXY COMPOUNDS, PROCESSES OF MAKING, AND USES THEREOF<br/>[FR] COMPOSÉS DIÉPOXY À HAUTE TEMPÉRATURE, LEURS PROCÉDÉS DE FABRICATION ET LEURS UTILISATIONS
申请人:SABIC GLOBAL TECHNOLOGIES BV
公开号:WO2020028803A1
公开(公告)日:2020-02-06
A diepoxy phthalimidine of formula (2) wherein R1, R2, Ra, Rb, R13, R14, p, q, and c are as provided herein, wherein the diepoxy phthalimidine of formula (2) has a purity of greater than 60%, preferably greater than 70%, preferably greater than 80%, preferably greater than 90%, preferably greater than 95%, preferably greater than 98%, and preferably greater than 99% as determined by high performance liquid chromatography, or wherein the diepoxy phthalimidine of formula (2) has an epoxy equivalent weight of 1.0 to 1.5, preferably 1.0 to 1.2, more preferably 1.0 to 1.15, even more preferably 1.0 to 1.1 times relative to the theoretical EEW, or a combination of the purity and epoxy equivalent weight.
公式(2)中的双环氧酞酰亚胺,其中R1、R2、Ra、Rb、R13、R14、p、q和c如本文所述,其中公式(2)中的双环氧酞酰亚胺的纯度大于60%,优选大于70%,更优选大于80%,更优选大于90%,更优选大于95%,更优选大于98%,并且最好大于99%,由高效液相色谱法确定,或者公式(2)中的双环氧酞酰亚胺的环氧当量重量为1.0至1.5,优选为1.0至1.2,更优选为1.0至1.15,甚至更优选为相对于理论环氧当量重量的1.0至1.1倍,或纯度和环氧当量重量的组合。