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- tetramethylol glycoluril 四羟甲基甘脲
- Glycoluril prepared under optimized process conditions has the following good properties of low content of free formaldehyde,durable and stable and crease-proofing. 用优化的工艺条件制备的甘脲树脂,具有游离甲醛含量低、耐久定型、抗折皱的优良性能。
- Two methods for preparing crystallised dintroglycoluril (DINGU) via.recrystallization from nitric acid or nitration of glycoluril in mixed acid of HNO_3-H_2SO_4 were investigated. 介绍了用硝酸重结晶及用硝硫混酸硝化甘脲直接制备二硝基甘脲晶体的方法及用二甲基亚砜制备二硝基甘脲晶体的结果。
- Cross-linking agent glycoluril with a yield of 61.8% had been synthesized b employing urea and glyexal as reactants, and hydrochloric acid as catalysts. 摘要以尿素和乙二醛为原料,在酸催化的条件下合成了甘脲,产率为61.;8%25。
- The results show that glycoluril and HOCB6 are excellent packing materials with wide operational temperature, outstanding thermostability and chromatographic repeatability. 结果表明,甘脲和HOCB6都是良好的气相色谱固定相,热稳定性高,柱性能稳定。
- Cross-linking agent glycoluril with a yield of 61.8% had been synthesized by employing urea and glyexal as reactants,and hydrochloric acid as catalysts. 以尿素和乙二醛为原料;在酸催化的条件下合成了甘脲;产率为61.;8%25。
- The smooth-faced hammer powder paint is prepared by reaction of t et ramethoxy methyl glycoluril (cross linker) with hydroxyl polyester resin at the presence of acid catalyst. 以四甲氧基甲基甘脲为交联剂,在酸催化剂作用下与羟基聚酯树脂等反应制备了“绵绵漆”粉末涂料。
- tetramethylol methane tetraacrylate 季戊四醇四丙烯酸酯
- Keywords glycoluril;coatings;cross-linking agents;curing reaction; 甘脲;水性涂料;交联剂;固化反应;
- Keywords Tetrantio hemi glycoluril;methylenedinitramine;hydrolysis; 四硝基半甘脲;亚甲基二硝胺;水解;
- Keywords glycoluril;molecular capsule;artificial receptor;synthetic method; 甘脲;分子胶囊;人工受体;合成方法;
- Keywords ternary system;phase equilibrium;lanthanum nitrate;glycoluril; 三元体系;相平衡;硝酸镧;甘脲;
- Keywords Cucurbituril;Glycoluril;Complex;Synthesis;Electrochemistry; 葫芦脲;苷脲;配合物;合成;电化学;
- Keywords lyoxal;urea;glycoluril;low formaldehyde finishing;etherification; 乙二醛;尿素;甘脲树脂;低甲醛整理;醚化;
- Keywords UV-VIS Spectroscopy;Cucurbit[8]uril;Host - guest;Phenanthrolines and its Derivates;coexisting ion;glycoluril; 瓜环;甘脲;1;10-菲罗啉;10-菲罗啉衍生物;相互作用;主客体化合物;共存离子;
- Keywords topological isomer;topological selectivity;molecular recognition;crystal structure;molecular clips;glycoluril; 拓扑异构体;拓扑选择性合成;分子识别;晶体结构;分子夹;甘脲;
- Keywords glycoluril;perhydroxycucurbit6uril;cucurbituril;packed column;gas chromatography sta-tionary phase; 甘脲;羟基葫芦[6]脲;葫芦脲;填充柱;气相色谱固定相;
- tetramethylol cyclohexanol 四羟甲基环己醇
- tetramethylol acetylene diurea 四羟甲基乙炔二脲
- Dibromo- dichloro- glycoluril 二溴二氯甘脲