In one aspect, the invention provides delayed release compositions comprising an desired ingredient coated by a latexpolymer coating.
在一个方面，本发明提供了包含由乳胶聚合物包衣包被的所需成分的延迟释放组合物。
2
The performance of the resin latex film was not only dependent on its formulation and the molecular chain structure of the polymer inside, but also the film formation process of the polymer.
树脂乳胶膜的性能不仅与涂料的配方和其中聚合物的分子链结构有关，而且与聚合物的成膜过程密切相关。
3
Use it plasticity or be not macerate of plasticity polymerlatex to reach dry hind, again the dissolvent that dip drops with can evaporating in last shoe process.