• 植物羧酸盐蓖麻油酸醇酰胺生产工艺简单良好应用前景。

    The plant carboxylates and castor oil acid alkanolamide have a promising application for their simple processing.

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  • 石油环烷原料制备出石油环烷酸烷醇酰胺驱油表面活性剂

    Naphthenic acid alkanolamide was synthesized as flooding agent with petroleum naphthenic acid as starting material.

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  • 醇酰胺重要的表面活性剂,一般椰子制备,国内由于缺乏椰子油资源,大量进口

    Alkanolamide is a kind of very important detergent. Generally it is made from coconut oil, which is lacking in our country and must be imported from other countries.

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  • 氮气保护,以蓖麻二乙硼酸为基本原料合成了蓖麻油酰胺硼酸酯(RAB)。

    Under the protection of nitrogen, the ricinoleic alkyl alcohol amide borate (RAB) was synthesized with castor oil, diethanolamine and boric acid as raw materials.

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  • 以硬脂(SA)胺(DEA)为原料,自制催化剂催化下合成脂肪醇酰胺非离子型抗静电

    A new non-ionic antistatic agent of fat alkanolamide was synthesized by reacted stearic acid (SA) and alkanolamide (DEA), and the effect of reaction conditions on the yield were studied.

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  • 本文用花生油甲酯化后,直接与二乙胺缩合制备烷醇酰胺,并讨论了反应条件如原料配比、反应温度时间产品性能影响。

    To synthesis of Alkanolamide from the peanut-oil Acid methyl Ester. Some influences of starting burden, reaction temperature and time were discussed.

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  • N-异丙基丙烯酰胺聚乙烯质量百分比分别为5%25%。

    The N-isopropylacrylamide and the polyvinyl alcohol are respectively 5 percent and 25percent by weight percent.

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  • 活性氢酰胺羧酸烯烃加成得到化合物,可作脱水剂和氧化剂使用。

    Many new compounds can be obtained by addition with water, hydrogen, alcohols, phenols, amines, amides, carboxylic acids, olefins, aldehydes, ketones, esters, etc.

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  • 理化性质白色结晶性粉末溶于二甲基甲酰胺溶于丙酮

    Characters: White crystalline powder, soluble in water, dilute alcohol, liquid ammonia and dimethylformamide, and not soluble in ethanol, ether and acetone.

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  • 制备具有均一链长的含有酰胺单体,然后与二元进行缩聚反应生成制备性能良好的酰胺酯的途径

    Ester bond can be formed through the polycondensation of hard segment monomer with uniform segment length containing amide bond and dihydric alcohol, which is a better way to prepare polyesteramide.

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  • 聚丙烯酰胺聚乙烯配成聚合物混合溶液,甲醛硼砂作为联剂,形成双组分聚合物复合体系。

    A kind of complex profile control agent comprising bicomponent polymer was formed from polymer mixture comprising polyacrylamide and polyvinyl alcohol using formaldehyde and borax as the crosslinkers.

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  • 小麦玉米蚕豆鹰咀豆分泌主要类型有有机酸酰胺和噻唑。

    Root exudation of wheat, corn, broad bean and pigeon pea mainly include organic acid, phenol, hydrocarbon, grease, ketone, mellow, amide, benzene, aldehyde and thiazole et al.

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  • 确定模拟喷墨印花最佳墨水配方染料10%,丙三2.5%,己内酰胺4%,二甘15%。

    So the optimum recipe of ink was settled, that is dye 10%, propanetriol 2.5%, caprolactam 4%, diglycol 15%.

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  • 完整红细胞成功地包埋聚丙烯酰胺凝胶(pag)聚乙烯(pva)。

    Intact human erythrocytes have successfully entrapped in polyacrylamide gel (PAG) and polyvinyl alcohol (PVA).

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  • 酰胺可以抑制盐水提高缩聚速率避免薄膜干燥开裂

    It also shows that methylamide can restrain the hydrolysis of alcohol salt, increase the rate of condensation polymerization and keep the film from dry crack.

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  • ,二类,尿素酰胺各种浆液附加物进行反应时,在言性方面有选择性的。

    The reactions are selectively compatible with such diverse slurry additives as alcohols, glycols, glycerol, urea, formamide.

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  • 比较而言,酰胺氮素有利于溶蛋白及各组分形成积累

    Of three nitrogen fertilizer types, the amide-form nitrogen source was better to the formation and accumulation of gliadin as well as its four fractions.

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  • 率可达90%以上,接效率80%以上,高木质素丙烯酰胺的接枝效果良好,进一步证明高沸木质素具有较高的化学活性

    The yield and graft efficiency were respectively obtained more than 90% and 80%. The fact verified that HBS lignin has better chemical activity.

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  • 乙二己二反应合成,再用聚醚酯与己内酰胺反应得到聚醚酯酰胺

    Poly (ether ester amide) was prepared from caprolactam and poly (ether ester) which was synthesized from polyethylene glycol and adipic acid.

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  • 研究了聚酰胺聚糖一系列含有活性基团聚合物酸钠溶液种分过程的影响

    The influence of a series of polymers with active groups including polyalcohols, polyamide and polysaccharide on the seed precipitation of sodium aluminate solution was investigated.

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  • 目的观察紫杉异环磷酰胺治疗妇科肿瘤疗效

    Objective To compare the therapeutic effects of Palitaxel and Ifosfamide for malignant gynecological tumors.

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  • 目的研究六亚甲基双乙酰胺HMBA紫杉合用人骨肉瘤OS 990 1细胞的抑制作用

    Objectives:To study the inhibitory effect of hexamethylene bisacetamide (HMBA)combined with taxol on human osteogenic sarcoma cell line OS 9901.

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  • 它是同合成牛脚、合成鲸脑油脂肪酰胺化合物、高熔点脂肪酸聚乙二友其它加助剂所构成

    SE - 40 fat liguor consist of synthetic Neatsfoot oils and Synthetic Sperm oils and fatty amide and fatty acid polyglycol ester and fat liquoring auxiliary agent etc.

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  • 官能 乙烯中的一种通过醋酸乙烯基酯N-乙烯基甲酰胺醋酸乙烯基酯 与烯丙共聚物水解生成的。

    One form of an amine functional polyvinyl alcohol is produced by the hydrolysis of a copolymer of vinyl acetate and Nvinylformamide or vinyl acetate and allyl amine.

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  • 降滤失聚乙烯丙烯酰胺共聚物中的一种;

    The dispersing agent is sulfonated acetone-formaldehyde polycondensate or amidosulfuric acid.

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  • 利用酸性聚丙烯酰胺凝胶电泳APAGE)对9份波兰小麦2份新疆稻麦进行了溶蛋白分析

    The gliadin patterns of 9 Triticum polonicum and 2 T. petropavlovskyi were analyzed by acid polyacrylamide gel electrophoresis (APAGE) method.

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  • N-异丙烯酰胺与聚乙烯质量百分比为5%-25%。

    The poly (N-isopropylacrylamide) and the polyvinyl alcohol are respectively 5 percent to 25percent by weight percent.

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  • N-异丙烯酰胺与聚乙烯质量百分比为5%-25%。

    The poly (N-isopropylacrylamide) and the polyvinyl alcohol are respectively 5 percent to 25percent by weight percent.

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