benzoic anhydride
英
美
网络 苯甲酸酐; 苯甲酐; 苯酐
双语例句
- Study on Synthesization of Tetra-2-ethylhexyl Pyromellitate Catalyzed by Solid Superacid; The organic compounds are mainly benzoic acid anhydride, benzophenone, and so on.
固体超强酸催化合成均苯四甲酸四异辛酯的研究生成的有机化合物成分比较复杂，主要成分有苯甲酸酐、苯甲酮等。 - By selecting or synthesising polyether polyol, and changing rigid foam formulations, the application of benzoic acid anhydride polyester polyols in polyurethane rigid foam is introduced in this paper.
通过选择或合成聚醚多元醇，调整聚氨酯泡沫配方，介绍了苯酐聚酯多元醇在聚氨酯硬泡中的应用。 - The organic compounds are mainly benzoic acid anhydride, benzophenone, and so on. Suitable anhydrides for use in this process include phthalic, maleic, and succinic.
生成的有机化合物成分比较复杂，主要成分有苯甲酸酐、苯甲酮等.适用于本法的酸酐有苯二甲酸，马来酸及琥珀酸的酸酐。 - Fatty acids, vegetable-oil, polymers with benzoic acid, pentaerythritol, phthalic anhydride, stearic acid and trimethylolethane;
脂肪酸与植物油聚苯甲酸、***、邻苯二甲酸酐、硬酯酸和三甲氧基乙烷的聚合物； - A range of waterborne alkyd resins has been prepared by fatty acid process, based on soybean fatty acid, trimellitic anhydride, and various polyols and polybasic carboxylic acids, which are modified with benzoic acid, maleic anhydride and oleic acid.
通过脂肪酸法，选用豆油脂肪酸、偏苯三甲酸酐和不同的多元醇、多元酸制备了一系列水性醇酸树脂，用苯甲酸、顺丁烯二酸酐和油酸对其改性进行了研究。 - The paper narrates raw materials selection, basic proportion, and technical index and use examples of alkyd resin without benzoic anhydride; and discusses main factors influencing its performance indexes.
论述了无苯酐醇酸树脂原材料的选择，基本配比和技术指标及应用实例，讨论了影响其性能指标的主要因素。 - Manufacture and Installation of Cooler for Benzoic Anhydride
苯酐气体冷却器制造与安装的对策建议 - Study of Benzoic Anhydride Catalyst Carrier
苯酐催化剂载体的研究 - Synthesis and Use of Alkyd Resin without Benzoic Anhydride
无苯酐醇酸树脂的合成及应用 - The organic compounds are mainly benzoic acid anhydride, benzophenone, and so on.
苯甲酸的合成生成的有机化合物成分比较复杂，主要成分有苯甲酸酐、二苯甲酮等。 - A flame retardant rigid polyurethane foam was prepared from benzoic anhydride polyester polyol and isocyanurate.
以国产苯酐聚酯多元醇为主要原料制备了组合聚醚，再与多异氰酸酯反应，制备了阻燃型聚氨酯硬质泡沫。 - In the paper, the influences of the Oil degree, the final acid value, benzoic acid ( BA) concentration, trimellitic anhydride ( TMA) content, fatty oil and polyol type on the properties of alkyd resin and coating film were discussed.
讨论了油度、最终酸值、苯甲酸和偏本三酸酐的加入量、脂肪油的种类、多元醇的种类等对水性醇酸树脂及漆膜性能的影响。