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- Silylation of hydroxyethyl cellulose was produced by as using hexametyyldisilazane (HMDS) as silylation agent. 摘要以六甲基二硅胺烷(HMDS)作为硅烷化试剂,合成了三甲基硅基羟乙基纤维素。
- The gas chromatograph method for determination of silylation yield of hydroxyethyl cellulose was establised. 并建立了用气相色谱法测定甲硅烷基化率的方法。
- The title emulsion has been prepared based on conventional emulsifier and hydroxyethyl cellulose as protective colloid. 分别采用常规乳化剂和羟乙基纤维素为保护胶体制备丙烯酸酯乳液。
- Objective: To evaluate hemostatic effects and safety of the soluble styptic gauze made by hydroxyethyl cellulose. 目的:考察羟乙基改性纤维素可溶性纱布的止血效果及安全性。
- Ingredients:Rose extract,hydroxyethyl cellulose, propylene glycol, glycerol, methylol acrylamide ethylic lycine, methacrylate copolymer. 成分:玫瑰提取液,羟乙基纤维素,丙二醇,甘油,甲基丙烯酰乙基甜菜碱,甲基丙烯酸酯共聚物。
- Water miscible hydroxyethyl cellulose(HEC) was modified to increase its fat-solubility by reacting with hexamethyldisilazan. 通过羟乙基纤维素(HEC)与六甲基二硅胺烷的反应,对水溶性物质HEC三甲基硅化改性,以改善其脂溶性。
- Acetoxy ethyl cellulose(AEC), benzoxy ethyl cellulose(B?2EC) and benzoxy cellulose(B?2C) were prepared by ester reaction with cellulose or hydroxyethyl cellulose as raw material. 以纤维素或羟乙基纤维素为原料,通过酯化反应制备了乙酰氧乙基纤维素(AEC)、苯甲酰氧乙基纤维素(B2EC)和苯甲酰氧纤维素(B2C)。
- A hair cleansing composition containing both high molecular weight PEO and cationic hydroxyethyl cellulose(HEC)was found to provide superior conditioning performance. 洗发体系中,同时使用高分子量聚氧化乙烯(PEO)和阳离子羟乙基纤维素(HEC)可以提供卓越的调理性能。
- Alkali-soluble hydroxyethyl cellulose(HEC),one of cellulose derivatives with lower etherification degree,could be made by the gas-solid reaction of cellulose and ethylene oxide. 碱溶性羟乙基纤维素是纤维素的一种低醚化度的醚化产物,采用气固相的反应方法可以得到碱溶性良好、醚化度均一的羟乙基纤维素。
- The modifier 2-Hydroxy Propyl Acrylate(HPA) was grafted on Hydroxyethyl Cellulose(HEC) by using cerium ammomium nitrate/disodium ethylendiamine tetracetic aicd(CAN/EDTA) redax system as the initiator. 采用丙烯酸-2-羟基丙酯(HPA)作为改性剂,与羟乙基纤维素(HEC)在硝酸铈铵/乙二胺四乙酸(CAN/EDTA)氧化还原体系下进行接枝反应。
- The copolymerization of hydroxyethyl cellulose (HEC) with methyl methacrylate (MMA) or acrylic acid (AA) was carried out by exposing the reactants solution to ultrasonic irradiation. 研究了羟乙基纤维素(HEC)分别与甲基丙烯酸甲酯(MMA)和丙烯酸(AA)在超声波辐照作用下的共聚反应;
- What we mainly distribute are: Titanium Dioxide, Titanium Dioxide (Made in Czech), Hydroxyethyl Cellulose, Calcium Carbonate(Made in Taiwan), Super Alumina Suffocate, emulsions, and additives. 公司主要代理经销的产品有:钛白粉、甲酸钙、羟乙基纤维素、碳酸钙(台湾)、超细硅酸铝、助剂等。
- acetylated hydroxyethyl cellulose 乙酰化羟乙基纤维素
- carboxymethyl hydroxyethyl cellulose 羧甲基羟乙基纤维素
- Bright prospect of developing and utilizing hydroxyethyl cellulose 羟乙基纤维素开发利用前景广阔
- Synthesis and Solution Behavior of Amphiphilic Hydroxyethyl Cellulose 两亲性羟乙基纤维素的合成及溶液性质
- Study of the Viscous Character of Hydroxyethyl Cellulose in Aqueous Solution 羟乙基纤维素水溶液粘度特性的研究
- We should eat more green vegetables rich in cellulose. 我们应该多吃一些富含纤维素的绿色蔬菜。
- A chemical or product, such as cellulose, derived from plants. 农产品来源于植物中的化学品或产品,如纤维素
- Structure and Properties of Soy Protein Plastics Filled with Hydroxyethyl Cellulose 羟乙基纤维素填充大豆蛋白塑料的结构和性能