The present invention is a composition comprising a solution or a dispersion of polymer particles, a sorbate ester or sorbamide curing agent, and a cure modulating additive for the curing agent. The curing agent is a sorbic acid ester or a sorbamide and the cure modulating agent is a reagent capable of accelerating or attenuating the rate of cure of the curing agent. The control of cure kinetics is important for speeding up cure rates where rates are too slow or by reducing cure rates where curing too rapidly results in undesirable color formation.
本发明是一种组合物,包括聚合物颗粒的溶液或分散液、
山梨酸酯或山梨酰胺固化剂和固化剂的固化调节添加剂。固化剂是
山梨酸酯或山梨酰胺,固化调节剂是一种能够加速或减弱固化剂固化速度的试剂。在固化速率过慢的情况下,控制固化动力学对于加快固化速率非常重要;在固化过快导致形成不理想颜色的情况下,控制固化动力学对于降低固化速率也非常重要。