• 通过正交实验对菜籽油与单乙醇胺的酰胺化反应进行了研究。

    The amidation reaction between rapeseed oil and monoethanolamine was studied via orthogonal experiment.

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  • 第二章介绍了由硅钛偶联剂的醇解和胺化过程制备荷正电杂化膜。

    Chapter 2 is the preparation of hybrid (inorganic-organic) positively charged membranes via alcoholysis reaction and amination processes of silicone and titanate coupling agents.

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  • 利用甲醛、胺与聚丙烯酰胺的曼尼其反应合成了不同胺化度的阳离子型聚丙烯酰胺。

    A cation aminomethylation polyacrylamide which reacted with formaldehyde and amine was prepared by Mannich reaction.

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  • 纤维素纤维用聚环氧氯丙烷胺化物改性,并用直接染料、反应性染料中性、无盐染色。

    Cellulosic fibres were treated with cationic modifying agents of PECH-amine and dyed with direct and reactive dyes without salts under neutral conditions.

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  • 本文采用001氢型强酸性阳离子交换树脂从胺化废水中回收三甲胺,回收率大于90%。

    In this study trimethyl amine was reclaimed from amination wastewater by using 001 hydrogenous strong-acid ion exchange resin. The recovery ratio is more than 90%.

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  • 采用乙醇胺对胶原水解物酰胺化,采用二乙醇胺与甲醛的缩合物胺化,制得了阳离子蛋白填充剂。

    A cationic protein filling agent has been prepared from collagen hydrolysate by amidation with ethanolamine and amination with diethanolamine-formaldehyde condensate.

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  • 对2,6 -二异丙基苯酚气相胺化反应的液相产品进行了气相色谱-质谱分析,确定了产物组成。

    The liquid product from gas-phase amination of 2, 6-diisopropyl phenol was analyzed by gas chromatography-mass spectrometry, and the composition of the product was determined.

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  • 脂肪醇催化胺化制叔胺的工艺是目前生产脂肪叔胺的主要方法,和传统的酸法工艺相比具有明显的优势。

    The process of catalytic amination of fatty alcohols is the main method to produce tertiary amines and has obvious advantages compared with the conventional process of fatty acids.

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  • 红外光谱图中相应基团的变化和扫描电镜图中显示的表面形态变化说明可能发生了醚化和胺化的改性反应。

    The change of related groups in FTIR spectrum and the change of surface on the SEM pictures indicated that the etherification and amination reactions took place.

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  • 诸多文献所报道的咪唑啉化合物的合成大都是以羧酸和有机胺为原料在一定温度和条件下酰胺化缩合脱水成环。

    In many references, the imidazoline type inhibitors were synthesized from carboxylic acid and organic amine dehydration that formed a cycle under certain temperature and condition.

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  • TETS改性为纤维素纤维的交联胺化改性以及实现活性染料的酸性(或中性)无盐染色提供了一条新的途径。

    TETS modification provided a new way both for simultaneous modifying and crosslinking of cellulosic fibres and for sour (or neutral) and salt-free dyeing of reactive dyes.

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  • 以二溴化芳香酮和芳香二胺为单体,通过钯催化的胺化缩聚反应合成了新型聚合物——聚亚胺酮,其结构经1HNMR,IR和元素分析确认。

    Novel poly(imino ketone)(PIK) was synthesized via palladium catalyzed polycondensation reaction. The structures of PIK were confirmed by 1H NMR, IR and elemental analysis.

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  • 通过控制这些因素提高了密胺树脂高效减水剂的羟甲基化率和磺化率,改善了产物性能。

    By controlling those parameters, the hydroxymethylated and sulfonated ratios of melamine resin superplasticizer were enhanced, the performances of product also improved.

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  • 含胺基或氨基树脂是尿素或三聚氰胺和甲醛烷基化反应产品。

    An amine or amino resin is the alkylated reaction product of urea or melamine and formaldehyde.

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  • 并分析了淮化集团甲胺生产线如何采用并联有源滤波器,解决因变频器所导致的谐波问题。

    This paper analyzed how to solve the harmonic problem produced by frequency converter using active filter on amine production tine in Anhui Huaihua Group.

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  • 目的:探讨生物素化葡聚糖胺对皮质脊髓束示踪的应用价值。

    Objective: to explore the applicative value of biotinylated dextran amine to anterograde tracing of the corticospinal tract in rat.

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  • 速灭辛乳油是由速灭威和辛硫磷复配而成,采用薄层分离,分别用碱解定胺法和溴化法对两种有效成分进行定量分析。

    A quantitative analysis method-Thin layer chromatography-bromination-determine amine method was established for determining two active ingredients in the mixture of MTMC and phoxim.

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  • 通过烯丙基溴化锌对手性亚胺的两次不对称加成,合成了光活性的双烯丙基化的新型手性二胺。

    A novel chiral diallylic diamine has been synthesized through double addition of allyl zinc bromide to chiral imines in this contribution.

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  • 经乙酰化,膦化反应后的共聚体可以与二正丁胺作用制得膦酰胺树脂。

    The copolymer after acetylation and phosphonylation can react with dibutyl amine to yield the corresponding dibutylamidophosphate resin.

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  • 采用苯甲酸改性的醇酸树脂和混合醚化的三聚氰胺甲醛树脂为基料,配以适量的锤纹助剂制成高固体分低温快干型氨基锤纹漆。

    The high-solid fast drying amino hammer paint is prepared with benzoic acid modified alkyd resin and etherified melamine-formaldehyde resin as binder, hammering agent and other components.

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  • 多胺改变了染色体的正常结构,干扰了DNA的甲基化过程,在自身免疫性疾病中的发病作用近来引起了人们的关注。

    Polyamines change structure of chromosome and interfere with DNA methylation process, which is involved in the pathogenesis of autoimmune diseases.

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  • 利用三乙醇胺(TEA)、溴化十六烷基三甲胺(C TMAB)分别改性蜂窝煤渣,研究了改性煤渣吸附水中对硝基苯酚的性能。

    The adsorption characteristics ofp -nitrophenol in wastewater on honeycomb briquet slag modified by triethanolamine(TEA) or hexadecyl trimethylamine bromide(CTMAB) were studied.

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  • 本发明涉及一种沙丁胺醇修饰胍基化壳聚糖与制备方法和应用。

    The invention relates to salbutamol modified guanidinated chitosan and a preparation method and application thereof.

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  • 油胺也存在于纳米颗粒的表面,表明它具有帽化试剂的作用,能通过提供位阻保护作用防止测试纳米颗粒发生凝聚。

    Oleylamine was also found on the surface of nanoparticles, indicating its role as capping agent which provided steric protection of as-synthesized nanoparticles from agglomeration.

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  • 以红外光谱、 元素分析确定了单体与聚合物的结构,讨论了PLABT与芳香胺、 氨基酸的功能化反应。

    The reactions of polyacryloylbenzotriazole with some aromatic amines or amino-acids were discussed in this paper.

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  • 这种新型含吡啶环芳香三胺单体的成功合成将为一类新型超支化聚酰亚胺的制备奠定重要的基础。

    The successful synthesis of the aromatic triamine containing pyridine ring laid an important foundation for preparation of a novel hyperbranched polyimide.

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  • 目的:观察布地奈德混悬液联合沙丁胺醇、溴化异丙托品雾化吸入治疗哮喘的效果。

    Objective: To observe the therapeutic efficacy of nebulized budesonide suspension plus albuterol and ipratropium bromide in childhood asthma.

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  • 本课题以蜜糖和十二烷基二甲基叔胺为原料,选择环氧氯丙烷作为季铵化反应的烷化剂。

    This new synthesis method of humectants used honey and di-methyl-dodecyl amine as material to produce a quaternary surfactant.

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  • 应用红外光谱技术研究了在乙酸锌催化作用下1,5-萘二胺与碳酸二甲酯甲氧基羰基化反应机理。

    The methoxycarbonylation mechanism of 1,5-naphthalene diamine with dimethyl carbonate catalyzed by zinc acetate was investigated by Fourier transform infrared spectroscopy.

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  • 目的制备左沙丁胺醇盐酸盐,并对拆分后得到的S-沙丁胺醇进行外消旋化。

    OBJECTIVE To prepare levalbuterol hydrochloride and make S-salbuterol racemized after the resolution.

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