Optimum control of the in-use performance of talc-based compositions

滑石基组合物的使用性能的最佳控制。重要的是要提高他们的Talcom爽身粉，婴儿爽身粉和其他涉及滑石粉的化妆品的质量。可以和需要改进的领域是光泽特性，评估滑动性能以及开发滑石粉和其他添加剂的化妆品化学。拟议项目将产生：a）用于测量滑动和光泽的简单但可靠的测试方法，B）控制滑石粉混合物的物理和化学特性的方法，c）用于性能和过程控制的数学模型，这有助于改善滑石粉的最终性能和使用中的服务。

Optimum control of the in-use performance of talc-based compositions. It is important to improve the quality of their Talcom body powder, baby powder and other cosmetic products involving talc. The areas that can and need to be improved are shining characteristics, assessing the slip properties as well as developing the cosmetic chemistry of talc and other additives. The proposed project will generate: a) simple but reliable test methods for measuring slip and shine, b) methods for control of the physical and chemical characteristics of talc blends, c) mathematical model(s) for property and process control, which is useful to improvement of the final talc properties and in-use service.