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- polyglycerol phthalate 聚酞酸甘油酯
- Dibutyl phthalate is commonly employed as such a plasticizer. 酞酸二丁酯一般用来作为这类增塑剂。
- The applied perspective of polyglycerol ester are outlined. 展望了聚合甘油酯的应用前景。
- Conclusion Dibutyl Phthalate is a slow toxicity substance. 结论邻苯二甲酸二辛酯对人体有慢性毒性。
- In this paper, how to recover polyglycerol from distilled residue is discribed. 本文主要叙述了如何从甘油蒸馏残渣中回收聚甘油。
- The article introduced the physical chemical properties of the polyglycerol. 介绍了聚合甘油的物理化学性质。
- Magnesium phthalate dihydrate was synthesized by rheological phase reaction. 用流变相反应法合成了二水邻苯二甲酸镁。
- In the first place,the uses and character of safety of phthalate are described. 首先说明了邻苯二甲酸脂的用途及安全性。
- Phthalate is a chemical used to soften plastics and make it less brittle. 邻苯二甲酸是一种用于软化塑料,降低脆性的化学剂。
- The rosin-based nonionic surfactant was synthesized by the reaction of rosin and polyglycerol. 以松香和聚甘油为原料,合成了一种松香基非离子表面活性剂,得到不同甘油聚合度的产物。
- The polyester in these compositions is a 50% solution of a maleic acid-prophlene glycol condensate in diallyl phthalate. 在这些配方中的聚酯是马来酸--丙二醇缩合物在酞酸二烯丙酯中的50%25溶液。
- MS and HPLC-MS techniques are applied in the determination of polyglycerol fatty acid ester. 采用MS、HPLC-MS联用法对脂肪酸聚甘油酯样品进行测定。
- The production,performance and application of many kinds of polyglycerol and its esters were introduced in this paper. 介绍了各种类型聚甘油的生产、聚甘油的性质及聚甘油酯类在化妆品中的应用。
- Synthetic detergents with high wetting power, such as alkyl sulphonates, alkylaryl sulphonates and polyglycerol ethers, for example, are usually non-corrosive. 有强湿性的合成洗涤剂,如磺酸烷酯、烷基芳基磺酸盐和聚甘油醚等,一般都是无腐蚀性的。
- Examples are sodium carbonate and potassium acid phthalate which are used to standardize acid and base solutions. 例如碳酸钠和邻苯二酸氢钾,分别用来标定酸和碱溶液。
- Preconcentration of phthalate esters in environmental aquatic samples by n-octadecyl-bonded membrane extraction. 环境水样中邻苯二甲酸酯固相膜萃取预富集方法。
- Nonionic surfactant polyglycerol acrylic modified rosin ester (PGARE) was synthesized by the reaction of acrylic modified rosin and polyglycerol. 以松香为原料,经丙烯酸改性后与聚甘油反应,合成一种非离子表面活性剂丙烯酸改性松香聚甘油酯(PGARE)。
- Dioctyl phthalate was synthesized using di n octyl tin oxide as an aprotic acid catalyst. 用氧化二辛基锡催化合成邻苯二甲酸二辛酯。
- Nonionic surfactant polyglycerol maleated rosin ester(PGMRE) has been synthesized by the reaction of maleated rosin and polyglycerol. 马来松香与聚甘油反应,合成了一种非离子表面活性剂马来松香聚甘油酯(PGMRE)。
- Process for synthesizing dimethyl phthalate(DMP) for phthalic anhydride and methanol has developed. 研究以苯酐、甲醇为原料合成邻苯二甲酸二甲酯的方法。