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- Hydrogenated rosin is one of the important modified produets of rosin. 正>氢化松香是松香改性产品之一。
- The solvent variation is one of factors that affect quality of hydrogenated rosin. 溶剂的变化是影响氢化松香质量的一个因素。
- Hydrogenated rosin is one of the dominant varieties of modified rosin and is widely used in industry. 氢化松香是松香改性产品的主要品种之一,有广泛的工业用途。
- Although the total amount of recycled solvent is relatively stable in a solvent process of hydrogenated rosin production,the lighter compositions may decrease in the process because of evaporation. 溶剂法氢化松香生产过程中,循环使用的溶剂总量变化不大,但其轻组分因更容易挥发而在生产过程的各个环节流失,含量会逐渐降低;
- A new cationic surfactant N(3hydrogenated rosinoxy2hydroxy)propylN,N,N triethylenehydroxyl ammonium chloride, was synthesized using hydrogenated rosin acid as a material by twostep methods. 报道了以氢化松香酸为原料,通过两步法合成阳离子表面活性剂N(3氢化松香酸酰2羟)丙基N,N,N三乙醇基氯化铵。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- Preparation and Application of Hydrogenated Rosin 氢化松香制备与应用
- Keywords hydrogenated rosin;color;influence factor; 氢化松香;颜色;影响因素;
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- hydrogenated rosin glycerin ester 氢化松香甘油酯
- hydrogenated rosin sucrose esters 氢化松香蔗糖酯
- Water is composed of the elements hydrogen and oxygen. 水是由氢元素和氧元素组成的。
- Keywords pine gum;hydrogenated rosin;pinane;catalytic hydrogenation; 松脂;氢化松香;蒎烷;催化加氢;
- Keywords pine gum;catalytic hydrogenation;hydrogenated rosin;pinane; 松脂;催化加氢;氢化松香;蒎烷;
- Water may be resolved into hydrogen and oxygen. 水可以分解为氢和氧。
- Synthesis and Characterization of Hydrogenated Rosin Sucrose Esters 氢化松香蔗糖酯的合成与表征
- STUDY ON SYNTHESIS OF HYDROGENATED ROSIN GLYCERIN ESTER 氢化松香甘油酯的合成反应研究
- Chemical Composition of Neutral Fraction in Hydrogenated Rosin 氢化松香中性部分的化学组成
- The hydrogen is the known the lightest element. 氢是已知的最轻的元素。
- Hydrogen and oxygen combine/Hydrogen combines with oxygen to form water. 氢与氧化合成水。
