申请人:EMERALD KALAMA CHEMICAL, LLC
公开号:US10995198B2
公开(公告)日:2021-05-04
Unique 3-PPB monobenzoate analogs useful as plasticizers in polymeric dispersions, such as plastisols, melt compounds, and adhesives among other applications. The analogs are structurally similar to and/or derived from 3-phenylpropyl benzoate and heretofore were not known for use in industrial applications, particularly not as a plasticizer in polymeric applications including without limitation plastisols and adhesives. Depending on the application, the advantages rendered by the use of the inventive monobenzoate analogs include, among other things, excellent solvating properties and rheology, low viscosity and significantly improved viscosity over time, comparable or improved Tg suppression, set and open times, as well as health, safety and environmental advantages, over traditional plasticizers.
独特的 3-PPB 单苯甲酸类似物可用作聚合物分散体(如塑溶胶、熔融化合物和粘合剂等)中的增塑剂。这些类似物在结构上类似于苯甲酸 3-苯丙酯和/或由苯甲酸 3-苯丙酯衍生而来,但在工业应用中,尤其是在聚合物应用(包括但不限于塑溶胶和粘合剂)中用作增塑剂方面,这些类似物的用途迄今尚未为人所知。根据不同的应用,与传统增塑剂相比,使用本发明的单苯甲酸类似物所带来的优势包括:出色的溶解性能和流变性能、低粘度和随时间推移粘度显著改善、Tg 抑制、凝固和开放时间相当或有所改善,以及健康、安全和环保优势。