A waterless hand cleaner is developed via the process of emulsification. It mainly consists of various surfactants such as TX-6, TX-10, AEO, and triethanolamine stearate, as well as lacquer solvent and stabilizing agents etc. 以TX6、TX10、AEO、硬脂酸三乙醇胺等多种表面活性剂为主体,辅以助溶剂、稳定剂等,经乳化工艺复配成一种无水型洗手剂。
Effective separation of urushiol in raw lacquer has been carried out by both the solvent extraction and column chromatography, As a result of this, the purity of urushiol has risen from 78.8% to 98.6%. 通过溶剂萃取和柱层析对生漆中的漆酚进行了有效的分离,柱层析后的漆酚纯度由原生漆中的78.8%提高到98.6%。
Lacquer wax ( oil) was extracted from lacquer seed using solvent extraction process in combination with supercritical CO_2 extraction technology. 采用溶剂浸提法和超临界CO2萃取技术对漆籽中漆蜡(油)提取方法进行了研究。
The alcohol ether B is the better one as the lacquer solvent. 助溶剂醇醚B的助溶效果最好;
The synthetic conditions and properties of the copolymer coating were studied. The effects of ratio of terpene-catechol resin and raw lacquer, catalyst, reaction time and solvent on the film properties of coating were discussed. 再将此树脂与生漆通过聚合反应生成萜烯邻苯二酚树脂-生漆共聚涂料,探讨了制备萜烯邻苯二酚树脂-生漆共聚涂料的工艺条件及各种性能,并测定了催化剂对共聚涂料膜性能的影响。
By gas chromatography methord to analyze Japanese lacquer wax and lacquer wax which are extracted by different solvent. 通过气相色谱分别对精致野漆蜡和不同溶剂萃取的野漆蜡进行分析。