A new hydrophobic monomer N-phenylformamide-acrylamide was synthesized by the(addition) reaction between phenyl isocyanate and acrylamide in 87% yield and over 98% purity.
通过异氰酸苯酯和丙烯酰胺(AM)的取代反应,制备了疏水缔合型单体N-苯基甲酰胺-丙烯酰胺(HMAM)。
The paper describes the reaction of samarium diiodide with phenyl isocyanate.
研究了二碘化钐和异氰酸苯酯的反应 ,分离获得了二碘化钐被氧化的产物 [SmI2 (THF) 5 ][SmI4(THF) 2 ],并经元素分析、红外光谱和X光单晶衍射分析表征。
This method involves the reaction of terminal hydroxyl in PEG and phenyl isocyanate with dibutyl tin laurate as catalyst,and separated the terminal methylene signals in the 1H NMR spectrum and other methylene signals,then obtained terminal hydroxyl content from counting the proportion of integral strength between them.
该方法是通过异氰酸苯酯在催化剂二月桂酸二丁基锡存在下与PEG中的末端羟基反应而使末端的亚甲基在1HNMR光谱中的信号与其他的亚甲基信号分开,然后通过计算这两种亚甲基信号的积分强度比例即可得到羟基的含量。
Brief Introduction to opportunities and challenges of developing domestic TDI products;
浅谈我国甲苯二异氰酸酯产品的发展机遇与面临的挑战
Effects of TDI on Workers Health;
甲苯二异氰酸酯对作业工人的健康影响
The process of phosgene-recirculation system in toluene diisocynate(TDI) production is analysed and two shortcomings of the old process are found:① High hydrogen chloride concentration of phosgene will decrease the reaction’s yield and ② The phosgene in the kettle under saturated state will become a potential hazard.
对甲苯二异氰酸酯(TDI)生产中光气循环系统流程进行了分析,认为原流程中存在两个缺点:①循环使用的光气中氯化氢含量过高,会降低反应收率;②光气罐中光气始终处于饱和状态,不利于安全。
Expansion and optimal modification of toluene diisocyanate phosgenation tower system;
甲苯二异氰酸酯光气化反应塔的扩产优化改造
Studies on toxic action on immune system and machanism of toluene diisocyanate;
甲苯二异氰酸酯对免疫系统的毒性及作用机制
Study on effects on cellular gene of toluene diisocyanate;
甲苯二异氰酸酯对细胞因子的影响
Study on Synthesis of 2,4-toluene Diisocyanate from 2,4-toluene Dicarbamate;
甲苯二氨基甲酯甲酯分解制备甲苯二异氰酸酯的研究
Hexamethylene diisocysnate (HMDI) may be used in prepolymer, in place of TD I.
六亚甲基二异氰酸酯（HMDI）可用在预聚物中代替甲苯二异氰酸酯〔TOI〕。
Hexamethylene diisocyanate (HMDI) may be used in prepolymer, in place of TDI.
六亚甲基二异氰酸酯（HMDI）可用在预聚物中代替甲苯二异氰酸酯〔tdi〕。
Study on the Synthesis of Polylactic Acid through 2,4-Toluylene Diisocyanate Chain Extension
2,4-甲苯二异氰酸酯扩链合成聚乳酸的研究
Effects of TDI on Workers Health;
甲苯二异氰酸酯对作业工人的健康影响
A New Type of Environmental Protection Adhesive of Cross-linking Polyvinyl Alcohol withToluene Diisocyanate;
甲苯二异氰酸酯交联聚乙烯醇类环保粘合剂
Study on the Emission of Toluenediisocyanate from Paints
涂料中甲苯二异氰酸酯释放规律的研究
Study on toluene diisocyanate-induced DNA-DNA and DNA-protein crosslinks
甲苯二异氰酸酯致中国仓鼠肺细胞DNA交联作用
Production method,current situation and development trend of toluene dissocyanate
甲苯二异氰酸酯生产工艺、现状及其应用
methyl diphenylene diisocyanate
二苯基甲基二异氰酸酯
MDI(4,4'-diphenylmethane diisocyanate)
-二苯基甲烷二异氰酸酯
Study on the Decomposition for Preparing Methylene Di(Phenylene Isocyanate) from Methylene Di(Phenylene Carbamate)
二苯甲烷二氨基甲酸甲酯分解制备二苯甲烷二异氰酸酯的研究
" Diphenylmethane 4,4'-diisocyanate"
"GB/T13941-1992二苯基甲烷4,4'-二异氰酸酯"
bitolylene diisocyanate
3，3-二甲基-4，4-联苯二异氰酸酯
Catalytic Composition of Diphenylmethane Diisocyanate
二苯甲烷二异氰酸酯的绿色催化合成
triphenylmethane triisocyanate
三苯基甲烷三异氰酸酯
diphenylmethane diisocyanate
二苯甲烷二异氰酸盐
The Non-phosgene Approach to Synthesize MDI;
非光气法合成二苯甲烷二异氰酸酯（MDI）的研究