Bio-based network polymers were synthesized by cross-linking diastereomeric tetrafunctional epoxides, tetra--LO () and tetra--LO (), with polyhydric carboxylic acid in the presence and absence of a catalyst. The cross-linking ability of was higher than that of and afforded to higher polymer yields, thermal stability, and mechanical strength. Repeatable adhesion with a moderately high recovery strength was achieved using and polyhydric carboxylic acid in the presence of Zn(acac).

中文翻译：

---

由四官能环氧化物和多元羧酸衍生的生物基聚合物的可重复粘合

通过非对映四官能环氧化物、tetra--LO()和tetra--LO()与多元羧酸在存在和不存在催化剂的情况下交联合成生物基网络聚合物。的交联能力高于 的交联能力，并提供更高的聚合物产率、热稳定性和机械强度。在 Zn(acac) 存在下使用多元羧酸实现了具有中等高恢复强度的可重复粘合。