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- Modified polylactic acid is synthesized from lactide and aminophenol by morpholine-dione with stannous octoate as the crystal. 摘要以聚乳酸为主体,通过化学方法,合成聚乳酸/氨基酸共聚物,并对其药物缓释性能做了研究。
- The key factors affecting the polymer intrinsic viscosity were found to be monomer recrystallization times,stannous octoate concentration and polymerization time. 单体重结晶次数、辛酸亚锡浓度、聚合时间等条件均是影响聚合物特性粘数的重要因素。
- Keywords Lactide Silicone oil Stannous octoate Copolymer; 丙交酯;硅油;辛酸亚锡;共聚物;
- Keywords lactide;glycollide;copolymer(PGLA);synthesize;stannous octoate; 丙交酯;乙交酯;共聚物;聚合;辛酸亚锡;
- Keywords polylactide;lactide;chain transfer agent;polymerization;stannous octoate;lauryl alcohol; 聚乳酸;丙交酯;聚合;辛酸亚锡;月桂醇;
- Keywords Five-membered cyclic carbonate;Stannous octoate;Ring-opening polymerization;Polycarbonate containing hydroxy group; 五元环状碳酸酯;辛酸亚锡;开环聚合;含羟基共聚物;
- Stannous octoate; 辛酸亚锡;
- stannous octoate 辛酸亚锡
- Stannous sulphate (for electroplating). 英文标题: Chemical products.
- The common driers are metal octoate and metal naphthenate. 常用的是变价金属环烷酸盐和异辛酸盐。
- Abstract: Stannous sulfamate is a new type of electroplating material. 摘要: 氨基磺酸亚锡是一种新型的电镀材料。
- Butyraldehyde 1,2 proparediol acetal was synthesized by using stannous chloride as catalyst. 以非质子酸氯化亚锡为催化剂 ,催化合成了丁醛 - 1 ,2 -丙二醇缩醛。
- The synthetic principle and preparation process of stannous sulfamate were introduced in the paper. 文章介绍了氨基磺酸亚锡的合成原理和实验步骤。
- Polylactide/nano-silica composites were synthesized with lactide and modified nano-silica by tin octoate catalyst. 以丙交酯和改性后的纳米二氧化硅为原料,在辛酸亚锡催化作用下,制备了聚乳酸纳米二氧化硅复合材料。
- The flotation behaviour of platinum from stannous chloride-malachite green-water system in the presence of ammonium sulphate was studied. 研究了在盐酸介质中硫酸铵存在下氯化亚锡-孔雀绿-水体系浮选分离铂的方法。
- Thus the platinum in the platinum plating bath was determined by means of spectrophotometry,using stannous chloride as the chromogenic agent. 镀铂是装饰性电镀的重要镀种,铂是镀铂溶液中的主成分,检测和控制其含量对获得最佳的镀层质量十分重要。
- The discharge print by using stannous chloride can be possible on polyester, Acetate, Triacetate, Polyacrylic and its blend with Polyamide fabrics. 使用分散染料的机织织物和针织坯布的印花可能伴随着高压蒸。高温蒸煮过程中,为了更好的洗涤,硫酸铵和氯酸钠的添加是被推荐。
- Monooctanoin was prepared by mixing monoglyceryl octoate and diglyceryl octoate with mass fraction was 70% and 30% respectively. 将质量分数分别为70%25和30%25的单酯和双酯混合,即得蒙克汀。
- Ab initio MP2 method is performed to study the reaction mechanism and kinetics of stannous chloride series in coal combustion. 用量子化学MP2方法对煤燃烧过程中的氯化亚锡系列化合物生成反应机理和反应动力学进行了理论研究。
- The tolal thin content of the products is 28 1% and the stannous content for the tolal tin is 98%.The yield is morethan 95%. 产品的总锡总量达28.1%25,亚锡占总锡的98%25以上,收率达95%25以上。