Flame retardation research is an old field that has recently received attention due to the societal need of developing greener materials and methodologies that do not compromise human health. This comprehensive literature review covers recent studies of benzoxazine resins used to create more environmentally-friendly flame retardants. To obtain ‘greener’ flame retardant polybenzoxazine, additives such as natural renewable materials and more benign approaches for the chemical structure modification of benzoxazine, such as smart-chemistry as well as greener polybenzoxazines with higher intrinsic flame retardancy are employed. This review presents a comprehensive discussion of recent advances concerning the design of structure, the preparation, and properties of benzoxazines adopted for flame retardation.

阻燃研究是一个古老的领域，由于社会需要开发不损害人类健康的绿色材料和方法，因此最近受到了关注。这篇全面的文献综述涵盖了最近对用于制造更环保阻燃剂的苯并恶嗪树脂的研究。为了获得“更绿色”的阻燃聚苯并恶嗪，使用了天然可再生材料等添加剂和更温和的苯并恶嗪化学结构改性方法，如智能化学以及具有更高固有阻燃性的更绿色的聚苯并恶嗪。本综述全面讨论了用于阻燃的苯并恶嗪的结构设计、制备和性能方面的最新进展。