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- Through cross test, soluble polymer with hydroxamic acid was synthesized from polyacrylamide(PAM) by modification. 用聚丙烯酰胺通过正交试验法改性合成了含有氧肟酸基团的水溶性高分子;
- Bacteria A metabolizes non-water soluble polymer, decreases the water cut in the produced fluid in oil wells, and increases the single well production. 摘要A菌在储层中代谢非水溶性聚合物,能够降低油井产出液含水,提高单井产量。
- Bacteria A metabolizes non-water soluble polymer, decreases the water cut in the produced fluid in oil wells,and increases the single well production. 菌在储层中代谢非水溶性聚合物,能够降低油井产出液含水,提高单井产量。
- A strong dependence of water soluble polymer (WSP) formation on DMAEMA concentration was found by analyzing the amount and content of water soluble polymer. 分析粒子形成过程中产生的水溶性聚合物的量和组成,可以看出DMAEMA用量增加水溶性聚合物增多。
- Experiments are undergone to extract colorants from naturally colored cotton fiber.Results show that natural colorants are water or alcohol soluble substances with 2-benzyl benzofuran structure. 通过提取和测试天然彩色棉的色素,结果表明,天然色素系水溶性或醇溶性多酚类物质,具2苯基苯并吡喃的结构;
- This paper deals with a latest developed aqueous soluble polymer quenchant PQA which mainly formulated from polyal kylene glycols with some chemical additive TPN. 本文介绍了以聚二醇为基础,加入微量TPN添加剂的PQA水溶性淬火介质。
- In this paper, research and application of Poly vinylpyrrolidone (PVP) , a water soluble polymer, are introduced. The production technologies of PVP are summarized. 本文概述了水溶性高分子聚乙烯吡咯烷酮(PVP)的研究、应用现状与前景,并介绍、分析了主要的PVP生产工艺。
- Water soluble polymer of three members MA/AM/BA has been synthesized by water as solvent, peroxide as intiator, maleic anhydride, acrylamide, butyl acrylate as monomers. 以水为溶剂,过氧化物为引发剂,马来酸酐(MA)、丙烯酰胺(AM)、丙烯酸正丁酯(BA)为单体,合成了MA-AM-BA三元水溶性聚合物。
- Those popularized methods of purification included:application of solid-phase bound reagents,synthesis of soluble polymer supports,purification by fluorous synthesis,and so on. 综述了近8年来液相组合合成中小分子化合物库的纯化方法,如通过固载化试剂的应用、可溶性聚载物的应用、氟合成技术、液相萃取等达到纯化目的。
- A kind of water soluble polymer was synthesized from Maleic anhydride, it is compounded with non ionic surfactant to form a soaping agent with better washing off property and anti staining. 以马来酸酐为主原料合成了一水溶性高聚物,并与非离子表面活性剂复配,形成一种既有较好净洗能力,又有较强抗沾色能力的皂洗剂。
- Study on Alcohol Soluble Varnish for Printed Paper 醇溶性纸品上光涂料的研制
- alcohol soluble phenolic resin varnish 醇溶酚醛树脂清漆
- This substance is soluble in alcohol. 这种物质能够溶解在酒精中。
- alcohol soluble protein(prolamine) 醇溶蛋白
- alcohol soluble polyamid terpolymer 醇溶三元共聚聚酰胺
- The judge enjoined him from selling alcohol. 法官禁止他卖酒。
- The trend of polyurethane lamination adhesives is to develop emiroment-friendly adhesives with high solid content, low viscosity, alcohol solublity or water-based property. 指出了开发高固含量、低粘度,醇溶型,无溶剂型和水基型等无污染聚氨酯胶粘剂是今后聚氨酯复膜胶的发展方向。
- water soluble polymer dispersing agent 水溶性高分子分散剂
- Photosensitive adhesive for nylon silk screen, alcohol soluble 醇溶性尼龙丝网感光胶
- Test method for the resistance to heat of alcohol soluble dyes 醇溶染料耐热性的测定方法
