【目的 /意义】非粮生物质主要来源于园林植物（如木材、纤维素等），具有碳排放量少、来源广、绿色环保等优点，利用这类生物质生产树脂，不仅能够减少对有限石油资源的依赖，还能避免粮食类生物质对粮食的消耗问题。【分析 /评论 /进展】本文重点介绍了涂料用非粮生物基树脂当前的研究进展，并且提出了涂料用非粮生物基树脂目前存在的生产成本高、性能限制、稳定性差、不易大规模生产和质量一致性差等问题。【结论 /展望】涂料用非粮生物基树脂的研究应关注新型生物质原料开发、树脂 /纳米复合材料性能定制以及与其他树脂共混或化学改性等性能提升方法。

［Objective/Significance］ Non-food biomass primarily comes from landscape plants（such as wood，cellulose，etc.），and it boasts advantages including low carbon emissions，a wide range of sources，and environmental friendliness. Utilizing this type of biomass to produce resins can not onlyreduce reliance on limited petroleum resources but also avoid the issue of grain consumption associatedwith food-based biomass.［Analysis/Discussion/Progress］This paper focuses on the current researchprogress of non-food biobased resins for coatings and raises the existing issues of high production costs， performance limitations and poor stability difficulty in large-scale production，and inconsistent quality.［Conclusion/Prospect］Research on non-food bio-based resins for coatings should focus on specific aspects，including the development of new biomass raw materials，performance tailoring of resin/nanocomposite materials，and methods to enhance performance such as blending with other resins or chemical modification.