Several kinds of polyglycerol esters were synthesized by reaction of fatty acid with polyglycerol and their surface physicochemical properties were investigated. 选用脂肪酸聚甘油为原料,合成出几种聚甘油酯,对其表面物理化学性能作了比较。
Various application study on polyglycerol ester in keeping moisture of skin cosmetics 各种聚甘油酯在保湿护肤化妆品中的应用研究
Synthetic detergents with high wetting power, such as alkyl sulphonates, alkylaryl sulphonates and polyglycerol ethers, for example, are usually non-corrosive. 有强湿性的合成洗涤剂,如磺酸烷酯、基芳基磺酸盐和聚甘油醚等,一般都是无腐蚀性的。
Study on synergistic effects in emulsification between calcium carbonate nanoparticles and polyglycerol 10 stearic acid ester 纳米碳酸钙/十聚甘油单硬脂酸酯乳化协同效应研究
Polyglycerol esters of fatty acids; 聚甘油脂肪酸酯;
Study on the Synthesis and Antifogging Property of Different Polyglycerol Fatty Acid Esters 菜籽油基单甘油酯马来酸单酯与苯乙烯共聚条件的探讨不同聚甘油脂肪酸酯的合成及防雾性能研究
Preparation of Polyglycerol Fatty Acid Ester and Research of Powder Emulsifier in Cake 聚甘油脂肪酸酯的制备及其蛋糕用粉末乳化剂的研究
Octadecanoic acid polyglycerol ester; 聚甘油单硬脂酸酯;
As raw materials for the production of cosmetics, polyglycerol esters may use as emulsion, excipient, wetting agent, softener. 烷基苯酚类聚氧乙烯和聚甘油脂表面活性剂是感光材料制造过程中常用的非离子表面活性剂。
Study on the synthesis and properties of nonionic surfactant dodecyl polyglycerol ethers 非离子表面活性剂十二烷基聚甘油醚的合成与性能研究
Study on Nonionic Surfactant Alkyl Polyglycerol Ethers 烷基聚甘油醚型非离子表面活性剂的研究
Nonionic surfactant polyglycerol maleated rosin ester ( PGMRE) has been synthesized by the reaction of maleated rosin and polyglycerol. 马来松香与聚甘油反应,合成了一种非离子表面活性剂马来松香聚甘油酯(PGMRE)。
Synthesis of Crude Oil Demulsifier Using Polyglycerol Acrylate as Chain Extender SBS橡胶填充油的加氢应用技术聚甘油丙烯酸酯扩链剂合成原油破乳剂
Study of synthesis and property of polyglycerol maleated rosin ester 马来松香聚甘油酯的合成及性能研究
MS and HPLC-MS techniques are applied in the determination of polyglycerol fatty acid ester. 采用MS、HPLC-MS联用法对脂肪酸聚甘油酯样品进行测定。
Synthesis of food emulsifier linear polyglycerol fatty acid esters 食品乳化剂线性聚甘油脂肪酸酯的合成
Furthermore, the paper also gives some advices to operation of saponification glycerol distillation in order to increase recovery ratio of glycerol and enrichment of polyglycerol. 此外,还对皂化甘油蒸馏操作提出了建议,以提高甘油蒸馏得率和聚合甘油的富集。
Analysis of Polyglycerol Fatty Acid Ester 脂肪酸聚甘油酯的分析
As raw materials for the production of cosmetics, polyglycerol esters may use as emulsion, excipient, wetting agent, softener. and dispersion, and have the action of stabilization condition and viscosity control. 聚甘油酯作为化妆品生产原料可用作乳化剂、赋形剂、保湿剂、柔软剂和分散剂,并具有稳定、调理和控制粘度的作用。
Synthesis and property of polyglycerol ester 聚甘油酯合成及特性研究
The rosin-based nonionic surfactant was synthesized by the reaction of rosin and polyglycerol. 以松香和聚甘油为原料,合成了一种松香基非离子表面活性剂,得到不同甘油聚合度的产物。
High quality glycerol and polyglycerol can be gained by Short-path distillation. 采用短程蒸馏(Short-PathDistillation)技术,可以得到高质量的甘油和聚合甘油。
The degree of polymerization of polyglycerol has a certain impact on the antifogging performance of their corresponding esters. 通过大量试验发现:①聚甘油的聚合度对所形成酯的防雾性能有一定的影响。
In this paper, I use camphor tree seed oil as experimental materials, to prepare polyglycerol middle carbon chain fatty acid ester. 本文采用樟树籽仁油为实验原料,制备中碳链脂肪酸聚甘油酯。
Polyglycerol medium chain fatty acid ester is a kind of polyglyceryl fatty acid ester which was directly prepared by polyglycerol and medium chain fatty acid. It has good emulsifying, dispersion, stability, and foaming properties, also it has a special nutritional function. 中碳链脂肪酸聚甘油酯是由中碳链脂肪酸和聚甘油直接酯化生成的一类聚甘油酯产品,具有优良的乳化、湿润、分散、起泡、稳定等性能,也具有特殊营养功能。
Because of the coordination with Ag+ ion, the alkalinity of triethanolamine was reduced, and thus, the degrees of the polymerization and crosslinking of polyglycerol could be regulated by changing the molar ratio of Ag/ Ti. Ag离子与三乙醇胺的配位,降低了三乙醇胺的碱度,通过改变Ag离子的含量,可以调节聚甘油高分子网络的聚合度和交联度。
Polyglycerol fatty acid esters can be synthesized by different degrees of polymerization of polyglycerols and different fatty acids, which will definitely have an impact on their corresponding anti-fog performances. 因聚甘油脂肪酸酯可由不同聚合度的聚甘油和不同碳链的脂肪酸合成,不同的聚甘油脂肪酸酯必然导致其防雾性能的差异。
Polyglycerol fatty acid esters are a series of good performance and non-poisonous non-ionic surfactants. Recently they have been reported in plastics industry as antifogging agents. 聚甘油脂肪酸酯是一类性能良好的无毒非离子表面活性剂,近些年被考虑应用到防雾塑料薄膜领域。
After then, I analyse the product in IR, and there is the especial absorption peak of ester group, it shows the product is polyglycerol middle carbon chain fatty acid ester. 对所得产品进行红外表征,出现了酯官能团的特征峰,表明产品为中碳链脂肪酸聚甘油酯。
Using the single factor analysis to analyse to the effect of the ratio of polyglycerol and middle carbon chain fatty acid, the dosage of catalysts time 、 temperate. 采用单因素分析聚甘油与中碳链脂肪酸质量比、催化剂用量、反应时间、反应温度对酯化率的影响。