This paper discussed the influence of amine, tin and amine/tin catalyst on the chemorheology of multiphase/cure system and the relationship between viscosity and degree of reaction.
探讨了胺、锡催化以及胺/锡复
催化
对化学流变
的影响,研究了相对粘度与反应转化率的关系。
This paper discussed the influence of amine, tin and amine/tin catalyst on the chemorheology of multiphase/cure system and the relationship between viscosity and degree of reaction.
探讨了胺、锡催化以及胺/锡复
催化
对化学流变
的影响,研究了相对粘度与反应转化率的关系。
Tertiary amine, Chloroacetic acid and ethyl Chloroacetate could synergize MI and increase the ...
MI与给电单体的组
效应不太明显。
MI与给电单体的组
效应不太明显。
Tertiary amine, Chloroacetic acid and ethyl Chloroacetate could synergize MI and increase the ...
Dithiooxamide molecules were adsorbed on the metal surface through the amine and thiol groups.
二代
二酰胺分子通过其氨
和巯
共同吸附于金属表面。
Octopamine(OA) constitutes one of biogenic amines in the invertebrate nervous system.
章鱼胺(OA)是昆虫体内的痕量神经活物质。
The accidental risks in the production process of methyl carbamyl chloride synthesized from phosgene and methyl amine are analysed;
对光气法生产甲氨甲酰氯过程中的事故风险进行了分析。
Generation at corneous layer inNerve acyl amine--Loading retain skin moisture and defended double function.
产生于角质层深处的神经酰胺——担负着保有肌肤水分和防护的双重机能。
The amine cake is an organic bentonite used as the rheological regulator for thickening oils,made from long-carbochain quaternary ammonium salt.
胺片是用长碳链季铵盐制备的有机膨润土,常用于油类增稠的流变调节
,而长碳链季铵盐是阳离子表面活
,
有润湿、吸附、乳化等作用。
Based on epoxy diacrylate and fural amine/epoxy IPN as binder, an anticorrosive paint with excellent heat and impact resistance is developed.
以环氧丙烯酸酯与呋喃胺/环氧树脂的互穿聚物网络(IPN)为
料,制备了耐温、抗冲击
能优良的防腐蚀涂料。
After the process of chlorization, hydrolytic decomposition and condensation, the hemopexis acid amine product was obtained.
用胡椒醛为起始原料,经氯化、水解、缩,制得血凝酸胺。
As steric hindrance of the aryl amine decreased and nucleophilicity increased, occurrence of the transfor-mation reaction increased and herbicidal activity of the product decreased.
芳胺空间位阻越小,亲核越强,副反应越容易发生,产物除草活
越低。
Organic colors related to carcinogenic aromatic amine, especially the important intermediate 3,3' dichloroaniline of organic color are discussed in details.
本文就有机颜料涉及的致癌芳香胺,特别是有机颜料的重要中间体3,3′二氯联苯胺作详细阐述,并对其他一些生态环保问题进行探讨。
The invention also relates to a drug compound containing the N-aryl-beta-aromatic amine-propionamide compound (I).
还涉及包含N-芳-β-芳胺
-丙酰胺类化
物(I)的药物组
物;
Behaviors of armeen,tertiary amine,poly-amide and ether amide in floatation of kaolinite,pyrauxite and illite are studied.
研究了脂肪伯胺、叔胺、多胺和醚胺四种药对高岭石、叶腊石、伊利石的浮选行为,结果表明捕收能力顺序为多胺>叔胺>醚胺>脂肪>伯胺。
This paper studied the new synthetic technology of taurin (2- aminoethanesulforic acid).It was synthe sized by the reaction of monoethanol amine sulfate with sodium sulfrous in yield of 85%.
研究了牛磺酸(2-氨磺酸)
成的新工艺:用氨
醇
酸酯与亚
酸钠溶液反应制备,收率达85%。
The influences of the arylated alkyl amine and conventional polyamide curing agent on the performance of light epoxy antistatic coatings were studied respectively.
使用导电云母粉研制浅色环氧防静电涂料,不仅导电粉的选择至关重要,环氧固化的选择也非常关键。
As a quaternary cationics,amine cake has such properties as wetting,adsorption and emulsification,and brings a good effect by oil coating compound fertilizer when it is added into oil.
在复混肥包裹油中添加胺片,包裹总体效果令人满意。
Pharmaceutical Chemicals, Benzyl Chloride, Amine, Biocides, Iodine, PVP-Iodine, Bkc, Cetrimide, Phenol, Xylenol, Cresol, Dcmx, Pcmx, Opp, Bcp
采购产品配药化学制品,苯氯化物,胺物,杀生物
,碘,PVP碘,酚,二甲苯酚,甲酚
We confirmed the stability and reliability of CE-ECL instrument newly devised by separating and analyzing the mixure solution of tripropyl amine and Pro with it.
本论文建立了毛细管电泳(CE)-电化学发光(ECL)分离检测氨酸的方法,特别在临床样品检测方面做了相关研究。
An efficient palladium-cocatalyst system for vinylation of unsaturated carboxylic acid has been exploited,among which aliphatic amines(ALA)are firstly used as cocatalysts.
以醋酸钯/邻菲洛林/脂肪胺为催化体系,丙烯酸和酸
烯酯为原料,通过
烯
交换反应制备丙烯酸
烯酯。
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