Synthesis and Characterization of Poly ( Aromatic Ether Ketone) Containing Side Carboxyl 含羧基侧基聚芳醚酮树脂的合成与表征
The study and applications of epoxy resins modified with bismaleimide or poly ( aromatic ether ketone) resins were reviewed in the paper. 综述了双马来酰亚胺及聚醚酮类树脂改性环氧树脂的研究及应用情况。
Study on Synthesis and Properties of Poly Aromatic Ether Ketone Containing Multi-ketonic Linkage and Monomer 多酮基聚芳醚酮及其单体合成与性能研究
Study on Thermotropic Liquid Crystalline Aromatic Ester of Cellulose Ether Using as Nucleator for Polyethylene Terephthalate and Application in Injection Molding 纤维素芳族醚酯热致液晶作PET成核剂及在注塑中应用的研究
Improvenment of aromatic ether syntheses by alkyl sulfates 用硫酸烷基酯制备芳基醚方法的改进
This paper reports on the synthesis of liquid hyperbranched aromatic polyester epoxy resin HTDE-3 by one-pot method and the hybrid composite of HTDE-3 and diglycidyl ether of bisphenol-A ( DGEBA). 利用一步法合成了低粘度液体型超支化环氧树脂HTDE-3,并利用该种超支化环氧树脂与双酚A型环氧树脂杂化复合,研究其固化物的力学性能。
Benzyl alcohol is the most important aromatic alcohol. Nowadays benzyl alcohol is synthesized by the hydrolysis of benzyl chloride in the presence of alkali, but with almost 10-20% benzyl ether, the by-product. 苯甲醇是最简单的,也是最重要的芳香醇,目前合成苯甲醇主要是通过氯化苄直接碱性水解,但是现有方法的副产物二苄醚含量达到10%~20%。
Study on the preparation of ferrocenium salts with aromatic ether ligand 含芳醚配体的芳茂铁盐的合成研究
The Synthesis of Aromatic Ether Ketone Structure Contained Bismaleimide and the Research of Its Properties 含芳香醚酮链段的双马来酰亚胺的合成和性能研究
The new preparing method for diamino aromatic ethers as the intermediate in preparation of aza-crown ether 氮杂冠醚中间体二氨基芳醚制备的新方法
UV/ Vis and FTIR spectroscopes indicated that the degradation of lignin is induced by the opening of aromatic ring and the cleavage of some ether linkage and phenylpropane structures during the photocatalysis bleaching; 紫外与红外光谱分析表明:光催化漂白过程中,木素的芳环可能发生开环,部分醚键断裂,苯基丙烷结构断裂,导致木素降解;
Study on Synthesis and Properties of Aromatic Ether Sulfone-Content Epoxy Resin 含芳香醚砜链段的环氧树脂的合成和性能研究
Heavy oil was mainly the degradation of lignin in biomass and comprised aromatic or phenolic compounds containing hydroxyl, carbonyl, ether and other oxygen-containing functional groups. FT-IR分析结果表明,重质油是含有羟基、甲氧基、羰基、醚键等多种含氧官能团的芳烃或酚类化合物。
Therefore, much attention has been focused on the preparation of soluble aromatic polyether, and fluorinated poly ( aryl ether) s is a very important field in these research work. 所以,制备可溶性的聚芳醚一直是人们研究的重点,而含氟聚芳醚是其中一个非常重要的研究方向。