A coalescent composition selected from 1,3-(C
6
-C
12
alkyloxy)-2-propanol, 1,1′-oxybis[3-(C
6
-C
12
alkyloxy)]-2-propanol, and mixtures thereof is provided. Preferred coalescents are 1,3-(decyloxy)-2-propanol and 1,1′-oxybis[3-(heptyloxy)]-2-propanol. A method for forming glycerol diethers and diglycerol diethers, an aqueous coating composition including the coalescent compositions and a method for forming a coating are also provided.
提供了一种从1,3-(C6-C12烷氧基)-2-
丙醇、1,1′-氧双[3-(C6-C12烷氧基)]-2-
丙醇和它们的混合物中选出的凝聚组合物。优选的凝聚剂是1,3-(癸氧基)-2-
丙醇和1,1′-氧双[3-(庚氧基)]-2-
丙醇。还提供了一种形成
甘油二醚和二
甘油二醚的方法,包括含有凝聚组合物的
水性涂料组合物以及形成涂层的方法。