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- Comparing with polyurethane, the prospects of the applications of isobutene telechelic oligomer are presented. 并与聚氨酯材料相比较;说明了聚异丁遥爪预聚物的主要应用前景。
- This paper reviews the recent developments of isobutene telechelic oligomer, emphasizing on the properties of hydroxy end - grouped isobutene telechelic oligomer. 叙述了聚异丁烯遥爪预聚物的发展情况,着重介绍了端羟基遥爪聚异丁烯材料的性能;
- Keywords polypropylene oxide;earboxyl vinyl terminayed macromer;maleic anhydride;telechelic oligomer;copolymerization;damping material; 聚环氧丙烷;端羧基乙烯基大分子单体;顺丁烯二酸酐;遥爪低聚物;共聚合;阻尼材料;
- telechelic oligomer 远螯齐聚物
- Keywords telechelic oligomer;free radical oligomerization;cationic oligomerization;group-transfer oligomerization;ring-opening oligomerization; 遥爪低聚物;自由基聚合;阳离子聚合;基团转移聚合;开环聚合;
- The development moiety which is released upon heating is usually a mercaptan. 经加热释放出的显影抑制剂的部分通常是硫醇。
- Fuel propane is scented with mercaptan odourants for leak detection. 燃料丙烷通常添加硫醇这种刺激性的物质用于泄漏检测。
- A sulfur-containing organic compound with the general formula RSH where R is any radical, especially ethyl mercaptan, C2H5SH. 硫醇一种含硫磺的有机化合物,其分子式为RSH,其中R可以是任何种类的基,尤其指乙基硫醇,其化学式为C2H5SH
- Dodecyl mercaptan(DDM) as chain transfer agent was introduced into self-crosslinkable acrylate emulsion system. 在自交联的丙烯酸酯类乳液体系中,引入链转移剂十二硫醇(DDM)。
- The removal rate of methyl mercaptan(MM) and ethanethiol (ET) and its effect factors were mostly studied on kineties. 从脱臭反应动力学角度讨论了生物法脱除恶臭成分甲硫醇和乙硫醇的速率及影响因素。
- A modified procedure for preparing methyl mercaptan from dimethyl sulfate and thiourea is presented. 提出一种以硫酸二甲酯和硫脲为基本原料的合成甲硫酸的改进方法。
- The new telechelic prepolymers of polyisobutylene have been synthesized by the carbocationic polymerization. 应用正碳离子聚合的方法合成新型聚异丁烯遥爪预聚物。
- Applying resin catalyst containing mercaptan promoter to BPA industrial production is possible. 巯基化催化剂用于双酚A工业生产成为可能。
- Explain how this information can be used to determine the number of polypeptide chains in an oligomer protein. 请解释次信息如何用于确定一个寡聚体蛋白的肽链数目。
- A new technique to deal with methyl mercaptan by chlorine oxidation was introduced. 介绍了用氯氧化法处理化工生产单元中排放出的甲硫醇尾气新技术。
- The research on the oxidation reaction mechanisms of mercaptan both in China and abroad is introduced. 综述了国内外硫醇氧化反应机理的研究概况。
- The effects of the composition and molecular weight of the HDI oligomer on the properties of coating film were studied. 通过改变HDI齐聚物合成反应的条件,探讨了齐聚物的组成和分子量对涂膜性能的影响。
- Both ESEM and XPS measurements proved that the nylon 6 oligomer was grafted onto the surface of Kevlar fiber. ESEM和XPS分析表明,Kevlar纤维表面接枝上了尼龙6低聚物。
- According to standard test method of Thiol( mercaptan) sulfur in liquid petroleum products( GB/ T1792-88), We estimated uncertainty of the measurement. 根据国家标准gb/1792-88《馏分燃料中硫醇硫含量测定法(位滴定法)的试验方法,考察评估了该项分析的测量不确定度。
- This paper introduced the preparation of barium salt of sulfo-phosphorized polypropylene from propylene oligomer. 本文介绍用低分子聚丙烯制取硫磷化聚丙烯钡盐的方法。