您要查找的是不是:
- hexamethylene tetraamine 乌洛托品
- R is tetramethylene, pentamethylene, or hexamethylene. r为四甲撑、五甲撑或六甲撑。
- HDI (Hexamethylene diisocyanate) is one of special aliphatic diisocyanate. HDI(六亚甲基二异氰酸酯)是特种脂肪族二异氰酸酯。
- The tendency of preparing adipic acid and hexamethylene diamine from non-benzene materials is also introduced. 此外,还介绍了以非苯原料制备己二酸、己二胺的开发情况和市场动向。
- These are converted by a series of chemical steps into hexamethylene diamine and adipicacid. 通过一系列的化学过程将这些物质转化成已导致胺和已二酸。
- By the modification of hexamethylene diisocyanate (HDI),a new curing agent HDI oligomer was prepared. 合成了以HDI改性的烯类单体齐聚物。
- The MG-63 cells treated by hexamethylene bisacetamide(HMBA) were investigated as a positive control of induced differentiation. 环六亚甲基双乙酰胺(HMBA)处理MG-63细胞作为分化诱导效果的阳性对照。
- A polyurethane adhesive with high light stability was prepared using hexamethylene diisocyanate and used for bonding PVC, PU and leather. 采用己二异氰酸酯为原料,制备光稳定性的聚氨酯胶粘剂,用于PVC.PU及牛皮革的粘接。
- Transition metal complexes of hexamethylene tetramine are synthesized by solid state reaction and their thermochromism is investigated by TG-DSC spectra. 摘要研究了六次甲基四胺的过渡金属配合物的固相合成及其热色性。
- The HDS, HDN and HDY activities of the catalysts were tested with model compounds consisted of thiophene, dibenzothiophene, pyridine, quinoline, cyclohexene, hexamethylene. 以噻吩、吡啶、二苯并噻吩、喹啉、环己烯、环己烷等组成的模型化合物,对催化剂的HDS、HDN及HDY性能进行了评价。
- Ketimine,which is prepared by acetone and ethylene diamine or hexamethylene diamine was used as potential chain extender to improve the properties of aqueous polyurethane resin. 用丙酮分别和乙二胺、己二胺反应制备酮亚胺,并以其作为潜伏性扩链剂改善水性聚氨酯(PU)的性能。
- Lignin-based polyurethane was synthesized by using l ignin, 2,4-tolulene diisocyanate(2,4-TDI) and hexamethylene diisocyanate(HDI),its properties were determined. 利用木素和两种二异氰酸酯合成了聚氨酯,对其热性能、力学性能、膨胀性能进行了测试。
- A lot of organic groups were attached to the sidewall and tips of MWNTs grafted by Hexamethylene diamine which could improve its dispersion in organic solvents remarkably. 接枝后的碳管表面含有大量的有机基团,提高了其在有机溶剂中的分散性。
- Monomethyl succinate has been prepared, using succinic anhydride and methanol as raw-materials and hexamethylene as reaction medium. The method is characteristic of easy operation control and high yield. 以丁二酸酐和甲醇为原料制备了丁二酸单甲酯.;用环己烷作反应介质;操作易于控制;产物收率高
- Hexamethylene glycol bis[3 (3,5 di tert butyl 4 hydroxyphenyl)] propionate was synthesized without solvent with methyl 3 (3,5 di tert butyl 4 hydroxyphenyl) propionate and hexamethylene glycol as raw materials and organic tin as catalyst. 以 3 -(3 ,5 -二叔丁基 -4-羟基苯基 )丙酸甲酯 (简称 3 ,5 -甲酯 )与 1 ,6-己二醇为原料 ,有机锡为催化剂 ,在无溶剂的条件下合成了己二醇双 [3 -(3 ,5 -二叔丁基 -4-羟基苯基 ) ]丙酸酯。
- The influence of PY (hexamethylene tetraminea and resorcinol) on reinforcement between NR and silica was investigated through swelling method、 determination of physical properties and aging test. 采用平衡溶胀法、力学性能以及老化性能,表征PY对白炭黑补强天然胶的影响。
- polyvinyl chloride triethylene tetraamine palladium 聚氯乙烯-三乙撑四胺负载钯
- urotropine,hexamethylene tetramine 乌洛托品
- hexamethylene diamine, hexane diamine 己二胺
- poly(hexamethylene adipamide) fibre [化] 聚己二酰己二胺纤维; 尼龙-66纤维