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1)  amination degree
胺化度
1.
The effects of the molecule ratio of reactants, concentration of copolymer, reaction temperature and time on amination degree are studied.
探讨了各种反应因素如聚合物体积分数、反应物配比、反应温度、反应时间等因素对胺化度的影响,确定了St g PVM/BA的适宜合成条件:聚合物体积分数为26%,n(-CONH2)∶n(NaOCl)∶n(NaOH)=1∶1∶20,反应温度θ=0℃,反应时间t=6h,此时胺化度达到最大值88。
2.
In the experimental condition of temperature at 50 ℃ and pH at 2, aminated PAM inverse microlatices were prepared, of which amination degree was 58% and storage stability.
在 T=50℃ ,p H=2的条件下 ,制得了胺化度为 58% ,稳定性长达 1a的胶乳产
3.
For this purpose,we have investigated various factors that may influence the reaction process and the amination degree of the product,such as the reaction temperature,reaction time duration and the dosage of dimethylamine and formaldehyde.
考察了反应条件对产物胺化度的影响,用红外光谱对产品结构进行了分析,研究了不同胺化度产品的絮凝性能。
2)  aminating rate
胺化度
1.
The relation of swelling capacity for cation polyacrylamide (APAM) and amphoteric polyacrylamide (AHPAM) on its aminating rate in 40℃ water -methanol solvents of different proportionality of volume was studied.
研究了在室温下聚丙烯酰胺(PAM)在不同组成的水/甲醇溶剂中的溶胀度与时间的关系以及PAM和阴离子聚丙烯酰胺(HPAM)在40℃和不同组成的水/甲醇溶剂中进行非均相Mannich反应的溶胀度与胺化度的关系。
2.
The reaction conditions of synthetizing the amphoteric polyacrylamide in water solution through Mannich reaction with copolymer of acrylamide (AM) -acrylic acid (AA) and the factors of influencing aminating rate were discussed.
本文研究了丙烯酰胺(AM)-丙烯酸(AA)共聚物的水溶液,经Mannich反应制备两性聚丙烯酰胺的反应条件,讨论了影响胺化度的因素。
3)  the degree of imidization
亚胺化程度
1.
The chemical structure of the freestanding films was investigated with FTIR spectroscopy and the degree of imidization was calculated.
采用傅里叶变换红外光谱仪(FTIR)对样品进行化学结构分析并且根据谱线计算了不同热处理下薄膜的亚胺化程度。
4)  sulfonated melamine formaldehyde
高磺化度三聚氰胺
1.
The hydration and hardening processes of α-calcium sulfate hemihydrates(α-HH) based plaster,modified by sulfonated melamine formaldehyde(SM),were studied and compared with pure plaster.
采用高磺化度三聚氰胺(Sulfonated melamine formaldehyde,SM)改良α半水石膏使用性能,研究了减水剂对石膏水化硬化过程的影响。
5)  amination
胺化
1.
Study on desorption properties of amination catalyst;
吸附二甲胺/乙二胺的胺化催化剂脱附性能研究
2.
Study of catalytic amination of synthetic fatty alcohols for manufacturing tertiary amines;
合成脂肪醇催化胺化制叔胺的反应研究
3.
Thermodynamic Estimation of Preparation of 2,6-Diisopropylaniline by Amination of 2,6-Diisopropylphenol;
2,6-二异丙基苯酚胺化制备2,6-二异丙基苯胺反应的热力学分析
6)  aminimide
胺化酰亚胺
补充资料:度他雄胺
分子式:暂无
分子量:暂无
CAS号:164656-23-9

性质:暂无

制备方法:暂无

用途:暂无

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