缩水甘油丁酸酯是一种重要的手性原料和合成中间体。
Glycidol butyrate is an important chiral material and synthetic intermediate.
采用一步法合成了聚叠氮缩水甘油醚(GAP)聚氨酯。
This paper prepared Glycidyl Azide Polymer (GAP) polyurethane by one step.
目的:建立气相色谱法监测(R)缩水甘油丁酸酯的合成。
Objective: Synthesis of (r) -glycidyl butyrate was monitored by gas chromatography.
丙烯酸松香与乙二醇二缩水甘油醚酯化合成环氧树脂预聚体。
Prepolymer from acrylic acid rosin and ethylene diglycidyl ether was prepared by esterification between acrylic acid rosin and ethylene diglycidyl ether.
本发明公开了一种聚乙烯接枝甲基丙烯酸缩水甘油酯的方法。
The invention discloses a method for polyethylene to graft glycidyl methacrylate.
结果表明,聚乙二醇缩水甘油醚对丝胶蛋白具有明显的交联作用。
The result showed that polyethylene glycol diglycidyl ether cross linked sericin obviously.
本发明涉及烯丙基缩水甘油醚的合成方法,属有机合成化学技术领域。
The invention relates to a method for preparing allyl glycidyl ether, and belongs to organic synthetic chemistry technical field.
介绍了甲基丙烯酸缩水甘油酯(gma)类丙烯酸粉末罩光清漆的制法。
This article has described the preparation of glycidyl methacrylate (GMA) based acrylic clear powder coatings.
目的建立工作场所空气中正丁基缩水甘油醚的溶剂解吸气相色谱测定方法。
To establish a solvent desorption gas chromatography for determining n-Butyl glycidyl ether in the air of workplaces.
聚缩水甘油醚硝酸酯是近期国外重点研究的高能固体推进剂含能粘合剂之一。
The polyglycidyl ether nitrate is one of the energetic binders for high energy propellants researched emphatically in the latest period abroad .
讨论了硒代缩水甘油醚分子结构与保留因子、选择性因子和分离因子的关系。
The relationships between the separation parameters, such as retention factor, enantioselectivity and resolution, and the structures of glycidyl selenides were investigated.
研究了一种五氧化二氮为硝化剂,选择性硝化缩水甘油合成缩水甘油硝酸酯的温和、高效方法。
A mild and high efficient method to prepare glycidyl nitrate by selective nitration of glycidol with dinitrogen pentoxide as the nitrating agent was developed.
实验结果表明,适当的微波辐射可以加速十二烷基缩水甘油醚的合成反应,而且产率高,操作简便。
The experimental results showed that the proper microwave irradiation could speed up the reaction of dodecyl glycidyl ether and give high yield with simple operation.
含有缩水甘油醚基团的烷氧基硅烷的部分缩合物,硅烷改性树脂,它们的组合物和制备它们的方法。
Glycidyl ether group-contg. partial alkoxysilane condensate, silane-modified resin, compsns. of these, and processes for producing these.
为了改善蚕丝织物的服用性能,提高其抗皱和抗菌性能,用丙三醇缩水甘油醚和壳聚糖对蚕丝织物进行后整理。
The silk fabric was treated with propanetriol-diglycidyl-ether and chitosan in an attempt to improve its serviceability, anti-bacterial and wrinkle resistant properties.
第二步,在金属钾催化条件下,使第一步产物缩水甘油醚发生开环加成反应生成双子表面活性剂的中间体低聚二醇。
The second step, the digomeric glycol-intermediate product of Gemini. surfactant was prepared by opening ring reaction of glycide ether in the presence of potassium as catalyst.
通过羧基型聚酯和甲基丙烯酸缩水甘油酯(GMA)反应合成了紫外光(UV)固化粉末涂料用聚酯丙烯酸酯树脂。
The polyester acrylate resin for UV-curable powder coatings is synthesized through the reaction of carboxyl-type polyester and glycidyl methacrylate (GMA).
以固体计,所述复合树脂中,带有缩水甘油基的丙烯酸 树脂与硅氧烷预聚体的重量比为10~40∶60~90;
On the basis of counting solids, in the compound resin, the weight ratio of the acrylic resin with glycidyl and the siloxane prepolymer is between 10 and 40 to between 60 and 90.
对稀释剂十二烷基缩水甘油醚的合成及影响产品质量的因素进行了研究,并以十二、十四混醇为原料进行了对比试验。
Dodecyl glycidyl ether is a good reactive diluent with low toxicity and no irritation. The studies were concentrated on the synthesis and the factors effecting the quality of the diluent.
对咪唑固化四缩水甘油胺型、 缩水甘油酯与脂环型环氧树脂的固化反应特征、动力学及其固化反应活性也进行了研究。
The total curing characteristic, apparent activation energy and co-curing reactivity of tetra-glycidyl amide, glycidyl ester and aliphatic cyclo type epoxy resins cured with IMI were also i…
异氰尿酸三缩水甘油酯(TGIC)是一种杂环多环氧化合物,具有很好的耐热、耐侯性、粘接性以及优异的高温性能。
TGIC is an isocyanurate based crystalline polyepoxide compound, it has better heat resistance, weather resistance, adhesion and excellent high temperature stability.
采用悬浮聚合方法合成了苯乙烯-甲基丙烯酸缩水甘油酯(GMA)共聚物(SG) ,讨论了各种实验条件对聚合反应的影响。
Styrene-glycidyl methacrylate copolymer (GMA) was synthesized by suspension polymerization, and the effect of various experimental factors on the polymerization were also studied.
以3,3′,5,5′-四甲基联苯二酚和环氧氯丙烷为原料两步法合成了3,3′,5,5′-四甲基联苯二酚二缩水甘油醚。
3′, 5,5′-tetramethyl-diphenyl diglycidyl ether was synthesized from 3,3′, 5,5′-tetramethyl-diphenol and epichlorohydrin by two-step method.
接枝物极性的增加的趋势依次按接枝单体马来酸酐(MAH)、甲基丙烯酸甲酯(MMA)、甲基丙烯酸缩水甘油酯(GMA)递增。
The increasing order of the polarity of the grafted PP was as this sequence: MAH, MMA and GMA, which showed the ef.
采用三聚氯氰和三聚缩水甘油基异氰酸进行蚕丝丝胶的固着试验,以马赛皂脱胶率和硫氰酸锂溶液中溶解度为指标对固着效果进行评价。
The effect of cyanuric chloride and triglylisocyanurat on sericin fixing was studied, and the crosslinking degree was evaluated by degumming rate and solubility in LiSCN solution of the fixed sample.
结果表明:甲基丙烯酸缩水甘油酯(GMA)含量为15%,胺化开环量为50%,中和度为80%时,树脂的水溶性及水分散体系稳定性均良好。
The results show that water solubility and water dispersion stability are excellent when the mass fraction of GMA is 15%, the amination ring-open is 50% and neutralization is 80%.
[13] 何三雄,高保娇,申艳玲。室温下甲基丙烯酸缩水甘油酯的原子转移自由基溶液聚合反应[J]。高分子材料科学与工程,2006,22(5):62-65。
HE S X, GAO B J, SHEN Y L. Atom transfer radical polymerization of glycidyl methacrylate in solution system at room temperature[J]. Polymer Materials Science and Engineering, 2006,22(5):62-65.
本文报道了利用差示扫描量热仪(DSC)跟踪4,4’-二氨基二苯甲烷四缩水甘油基环氧树脂(TGDDM)与4,4’-二氨基二苯甲烷(DDM)固化体系的固化反应研究的结果。
Studies on the cure reaction of tetraglycidyl 4 , 4'-diaminodiphenyl methane (TGDDM) epoxy with 4, 4'-diaminodiphenyl methane (DDM) has been made by using differential scanning calorimetry (DSC).
论述了以烯丙基(缩水)甘油醚改善不饱和聚酯树脂的气干性,确定了气干性单体的最佳用量及树脂的稳定性酸值。
The airdry ability of unsaturated polyester may be improved by using glycidyl allyl ether. The optimum amount of airdry monomer to be used, the stability and acid value of the resin are determined.
论述了以烯丙基(缩水)甘油醚改善不饱和聚酯树脂的气干性,确定了气干性单体的最佳用量及树脂的稳定性酸值。
The airdry ability of unsaturated polyester may be improved by using glycidyl allyl ether. The optimum amount of airdry monomer to be used, the stability and acid value of the resin are determined.
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