A hard butter rich in 1,3—distearyl-2-lonoleyl-glycerol (Slin S)has been prepared by lipase-catalysed transesterification of safflower oil with stearic acid.
用高亚油酸型的红花籽油和硬脂酸,经1,3位专一性固定化脂肪酶Lipozyme的催化,通过有方向性的酯交换,制备出了以1,3——二硬脂酰—2—亚油酰甘油酯为主要组分的硬脂。
In-situ preparation of hydrophobic CaCO_3 in present of sodium stearate;
硬脂酸钠原位改性碳酸钙的研究
The rutile nano-TiO2 precoated Al2O3 was modified with sodium stearate.
利用硬脂酸钠对表面包覆氧化铝的纳米TiO2进行了有机表面改性。
Methods: The sodium stearate was selected to modify the magnesia powder,and the modified time,the pH value of solution and temperature for the influence of the modified effect were reviewed.
方法采用硬脂酸钠对氧化镁粉体进行表面改性,考察了浓度、温度和溶液pH值对吸附量的影响。
Study of organic surface modification of nanosized ZnO with stearic acid;
硬脂酸对纳米ZnO的有机表面修饰研究
Mechanistic studies of the effect of stearic acid coated Mg(OH)_2 on properties of EVA/Mg(OH)_2 composites;
硬脂酸改性Mg(OH)_2的机理及对EVA性能的影响
The preparation of nanosized BaSO_4 particles modified with stearic acid;
硬脂酸修饰的纳米硫酸钡的制备
New process for preparation of calcium stearate;
合成硬脂酸钙新工艺研究
Determination of calcium in calcium stearate and zinc in zinc stearate by suspension sampling-flame atomic absorption spectrometry;
悬浮液进样-火焰原子吸收光谱法测定硬脂酸钙中钙及硬脂酸锌中锌
Study of synthesis of calcium stearate by direct method in aqueous medium;
在水介质中直接制备硬脂酸钙
Study on Thermal Stabilization Mechanism of PVC by Lanthanum Stearate;
硬脂酸镧对PVC热稳定作用机理的研究
Charging method was partly improved in the technical process for preparing PVC heat steabilizer-lanthanum stearate by saponifying method.
对皂化法制备PVC热稳定剂硬脂酸镧工艺过程中的加料方式进行了部分改进。
The direct synthesis of lanthanum stearate is studied under the reaction of stearic acid to La2O3 in the presence of catalyst.
研究了硬脂酸和氧化镧在催化剂作用下直接合成硬脂酸镧的方法。
Thermochromism of nickel stearate(NiSt_2) and pyrogallic acid(PGA)was reported.
本文报道了硬脂酸镍(NiSt2)和焦性没食子酸(Pyrogallic acid,PGA)的热致变色现象,研究了热敏涂层的显色密度随加热温度和时间的变化关系。
A new thermographic material was studied,in which hydrophilic polyvinyl alcohol(PVA) was used as a binder,nickel stearate was used as a main material and pyrogallic acid was used as a developer.
本文对以水溶性聚乙烯醇(PVA)为粘合剂,硬脂酸镍(NiSt2)为主要原料,焦性没食子酸(PGA)为显影剂的一种新型热成像材料的研究。