Purification conditions of eleostearic acid were primarily studied.
初步探讨了桐油酸精制的工艺条件,采用气相色谱测定桐油酸含量,对影响桐油酸结晶的几个主要因素分别进行了单因素和均匀试验,得出桐油酸精制的最佳条件为以丙酮为溶剂在-12℃下结晶18h,α-桐油酸含量达到92。
The methods of preserving eleostearic acid were studied,adopting content of eleostearic acid as index.
初步研究了桐油酸的保存方法,以α-桐油酸含量为指标,将桐油酸与三氟化硼-甲醇溶液进行甲酯化,采用气相色谱法检测桐油酸含量,并用红外光谱扫描结构。
The nanocomposite of epoxy resin/tung oil anhydride/montmorillonite was prepared by casting and curing, and the exfoliation behavior of epoxy resin in an organoclay has been investigated by XRD and DMTA methods.
采用浇模固化成型法制备环氧树脂 /桐油酸酐 /蒙脱土纳米复合材料 ,并用 XRD、DMTA等手段研究有机蒙脱土在环氧树脂中的剥离行为。
This paper studies a method by which the acid value and free acid value in Tung Oil Anhydride (TOA) can be determined.
研究了吡啶－水回流水解及游离酸萃取分离的方法，对桐油酸酐（ＴＯＡ）酸值和ＴＯＡ中未反应的游离酸含量进行测定，同时对ＴＯＡ产品指标的不同工艺条件和不同配比的影响进行了讨论，为ＴＯＡ的生产提供了质量控制方法。
Efficacy of synergistic components in enhancing control with eleostearate of stored-product insects;
增效成分对桐酸酯用于仓贮害虫防治时的协效作用
Preparation and characterization of monomethyl ester of C_(21) dicarboxylic acid derived from methyl eleostearate;
由桐酸甲酯合成C_(21)二元酸单甲酯的研究与产物表征
A series of polyamide derivatives used for printing inks and epoxy curing agent were prepared from methyl eleostearate, acrylic acid and polyamines.
以桐酸甲酯、丙烯酸和多元胺等为原料,合成了油墨用和环氧树脂固化用聚酰胺衍生物,讨论了油墨用聚酰胺的结构与性能之间的关系,测试了环氧固化剂用聚酰胺与环氧树脂固化产物的性能,并用n级反应机理和自催化机理研究了其固化反应动力学。
C21 diacid(TMAA) and biodiesel were propared by Diels-Alder reaction of methyl eleostearate and acrylic acid.
由桐酸甲酯和丙烯酸经Diels-Alder加成反应制备了C21二元酸(TMAA),并以此为原料制备了C21二元酸聚酰胺固化剂。
The preparation,effectivenes and application of nonivamide and tong oil acid derivates were discussed.
对农药在“非农用”用途领域提出了新的思路,并对辣素、桐油酸衍生物等化合物的制备、药效、用途等进行分析,其创新的方法可作为其他“非农用”农药品种创制与开发应用的参考。
The thermosetting reaction of the epoxy resin/tung oil acid anhydride/neodymium acetylacetonate(AD) system was studied.
对环氧树脂/桐油酸酐/乙酰丙酮钕体系的热固化反应进行了研究。
Genetic Transformation in Oleaginous Fungus Rhizopus Arrhizus of Antisense VeFAD_2 Gene
反义千年桐油酸脱氢酶基因在产油真菌少根根霉中的遗传转化研究
Producing Potassium Carbonate and Potassium Pyrophosphate with Endoconches of Hickory,Bancoul Nut and Oiltea;
利用山核桃、油桐、油茶蒲壳生产碳酸钾和焦磷酸钾
a red-brown liquid formed in distillation of wood which contains acetic acid, methanol, acetone, wood oils, and tars.
一种由木头干馏出的褐红色液体，含有乙酸、甲醇、丙酮、桐油和焦油。
Preparation of biodiesel and epoxy curing agent C21 diacid polyamide from tung oil
桐油制备C_(21)二元酸聚酰胺固化剂合并生物柴油
Cloning of SAD、FAD2 of Vernicia Montana and Transformation in Fungus;
千年桐硬脂酸脱饱和酶、油酸脱氢酶基因克隆及真菌遗传转化研究
Cloning of Fadx from Vernicia Fordii, Its Construction of Antisense Expression Vector and Transformation into Tobacco;
油桐桐酸合成酶基因（fadx）的克隆、反义表达载体的构建及对烟草的初步转化
It can replace natural tung oil and flax oil lacked in market to produce alkyd or fatty acid ready mixed enamel.
可代替市场紧缺的天然桐油和亚麻油，加工成各色醇酸调和瓷漆和脂酸调和瓷漆。
The Changes in the Use of Tung Oil and the Rising of International Tung Oil Market in Modern Times
桐油用途变化与近代国际桐油市场的勃兴
Preparation of Biodiesel from Tung oil by Two-step Catalyzed Process
两步法催化桐油制备生物柴油的研究
Synthesis and characterization of tung-styrene oil thermosetting plastics lased on tung oil oxidization
桐油氧化引发桐油-苯乙烯热固性塑料的合成与表征
a yellow oil obtained from the seeds of the tung tree.
从桐树种子中榨取的一种黄色的油。
The use of tung oil for lighting dwellings has seen its day.
用桐油照明的时代已经过去了。
Friction Materials Boron-Modified Phenolic Resin Tung Oil Microwave Synthesis Research;
硼—桐油改性酚醛树脂微波合成的研究
Method for high-quality total RNA isolation from seeds of Vernicia fordii
油桐种子高质量RNA提取方法研究
Study on Chemical Control of Eucalyptus Buzura suppressatia in Lab
桉树油桐尺蛾室内化学防治技术研究
PERFORMANCE OF CLAY IMPROVED WITH TUNG OIL AND STICKY RICE JUICE
经过桐油、糯米汁改性粘土的土工特性
Content Changes of Endogenous Hormones during Flower Bud Differentiation Stage of Vernicia fordii(Hemsl.)
油桐花芽分化期内源激素含量的变化