Catalytic synthesis of ethyl lactate by lanthanum solid superacid SO_4~(2-)/TiO_2/La_2O_3;
固体超强酸负载镧催化合成乳酸乙酯
Study on synthesis of ethyl lactate from D, L-lactide;
D,L-丙交酯合成乳酸乙酯的研究
Synthesis of ethyl lactate over SO_4~(2-)/SiO_2ZrO_2 as catalyst;
SO_4~(2-)/SiO_2-ZrO_2固体超强酸催化乳酸乙酯的合成研究
Cefamandole sodium of low purity is recrystallized ly dl-Ethye lactate,and product of higher purity is obtained.
低含量头孢孟多钠盐,用 dl-乳酸乙酯重结晶,生成高纯度头孢孟多钠盐。
Study on catalytic conversion of biomass-derivative ethyl lactate to ethyl acrylate
生物基乳酸乙酯脱水转化生成丙烯酸乙酯
Catalytic dehydration of ethyl lactate to ethyl acrylate using Fe~(3+) modified HZSM-5
Fe~(3+)改性的HZSM-5催化乳酸乙酯脱水制丙烯酸乙酯
Study on Synthesise of Ethyl Lactate by Ultrafine Magnetic Super Solid Acid Catalyst;
超细磁性固体超强酸催化合成乳酸乙酯的研究
Synthesis of Ethyl Lactate with SO_4~(2-)/TiO_2-La_2O_3 Solid Acid as Catalyst
SO_4~(2-)/TiO_2-La_2O_3固体超强酸催化合成乳酸乙酯
Emulsion Copolymerization of Vinyl Acetate/Vinyl Ester of Versatic Acid;
醋酸乙烯酯/叔碳酸乙烯酯乳液共聚
Analysis of Ethyl Acetate and Vinyl Acetate in Polyvinyl Acetate Emulsion Adhesive
白乳胶中乙酸乙烯酯及乙酸乙酯的分析
polyvinyl acetate emulsion unit
聚醋酸乙烯酯乳液装置
Effect of Vinyl Ester of Versatic Acids on Properties of Modified Vinyl Acetate Latex
叔碳酸乙烯酯改性醋酸乙烯酯乳液的性能分析
polyvinyl acetate emulsion adhesives for woods
聚乙酸乙烯酯乳状胶粘剂
acetoacetic ester
乙酰醋酸酯[乙酯]
ethyl acetoacetic ester
乙基乙酰乙酸酯[乙酯]
Study on Soap-free Emulsion Polymerization of Acrylates;
丙烯酸乙酯和丙烯酸丁酯的无皂乳液聚合
The Compose and Capability of Modified PVAC Latex by Acrylic Acid;
丙烯酸改性聚乙酸乙烯酯乳液的合成与性能
Development of VAC Vinyltertiary Carbonate-BA copolymer emulsion
醋酸乙烯-叔碳酸乙烯酯-丙烯酸丁酯共聚乳液的研制
ethylene glycol monostearate
硬脂酸乙二醇酯（遮光剂，乳化剂，稳定剂）
Synthesis of PHMS/VAc/NMA Composite Emulsion
有机硅-醋酸乙烯酯复合乳液的合成
Synthesis and Application of the Modified PVAc;
改性聚醋酸乙烯酯乳液的合成及应用
STUDY ON SEVERAL TECHNOLOGICAL PROBLEMS OF THE EMULSION POLYMERIZATION OF VINYL ACETATE;
醋酸乙烯酯乳液聚合若干问题的研究