DMPA

网络  丙酸; 二羟基丙酸; 甲孕酮; 二羟甲基丙酸; 安息香二甲醚

化学



双语例句

  1. Starting from toluene diisocyanate ( TDI), polypropylene glycol ( PPG) and dimethylol propionic acid ( DMPA), the anionic water-borne polyurethane emulsion was synthesized.
    以甲苯二异氰酸酯(TDI)、聚丙二醇(PPG)、二羟甲基丙酸(DMPA)为原料,制备了阴离子型水性聚氨酯乳液。
  2. In this paper, UV-curable polyester acrylate oligomer was synthesized by stepwise feeding process with adipic acid, 1,4-butanediol, pentaerythritol, DMPA, acrylate as reactive monomer.
    采用分步加料法,以己二酸、1,4-丁二醇、季戊四醇、二羟甲基丙酸(DMPA)和丙烯酸为原料合成了光固化聚酯丙烯酸酯预聚体;
  3. A novel hyperbranched waterborne polyurethane was prepared based on the monomers of isophorone diisocyanate ( IPDI), dimethylolpropionic acid ( DMPA), diethanolamine ( DEA) and the core of melamine.
    以异佛尔酮二畀氰酸酯(IPDI)、二羟甲基丙酸(DMPA)、二乙醇胺(DEA)为反应单体和三聚氰胺为核分子合成了一种新型超支化水性聚氨酯。
  4. A clinical study on contraception of breast-feeding women with different dosage of dmpa.
    不同剂量醋酸甲羟孕酮用于哺乳期妇女避孕的临床研究。
  5. Water-borne polyurethane was prepared using isocyanate TDI, polyether ( N210), 1,4-Butanedio ( BDO), dimethylol propionic acid ( DMPA) and epoxy resin as main raw materials.
    用甲苯二异氰酸酯(TDI)、聚醚多元醇(N210)、1,4-丁二醇(BDO)、二羟甲基丙酸(DMPA)和环氧树脂等为主要原料制备了水性聚氨酯。
  6. An aqueous polyurethane emulsion adhesive was prepared from epoxy resin, toluene diisocyanate ( TDI) and dimethylol propionic acid ( DMPA). The product structure was characterized by infrared spectrum.
    以环氧树脂、甲苯二异氰酸酯(TDI)、二羟甲基丙酸(DMPA)等为原料合成了水性聚氨酯乳液胶粘剂,用红外光谱对产物结构进行了表征。
  7. The anionic waterborne polyurethane was synthesized by the reaction of toluene diisocyanate ( TDI) with polyester glycol and dimethylolpropionic acid ( DMPA) with the process of prepolymerization step by step and self-emulsification.
    采用甲苯二异氰酸酯(TDI)、聚酯多元醇和二羟甲基丙酸(DMPA)为主要原料,经分步预聚后在水中自乳化合成了阴离子型水性聚氨酯胶粘剂。
  8. 2, 2-Dimethylolpropionic acid is an intermediate for dyes and pesticides. It can be used to synthesize a series of esters and metal salts of DMPA and also be used to synthesize hindered phenolic antioxidants. DMPA can join polycondensation reaction as a dihydric alcohol.
    2,2-二羟甲基丙酸(DMPA)是染料及农药的中间体,还可以制成一系列的DMPA的酯类和金属盐类,也可用来合成受阻酚类抗氧剂,DMPA作为一种二元醇可以参加缩聚反应。
  9. The water-borne polyurethane ( WPU) emulsion modified by epoxy resin was prepared using toluenediisocyanate ( TDI), polyether ( N220), dimethylolpropionic acid ( DMPA), epoxy resin, hydroxypropyl acrylate ( HPA) and so on.
    以甲苯二异氰酸酯(TDI-80)、聚醚二醇(N220)、二羟甲基丙酸(DMPA)、环氧树脂和丙烯酸羟丙酯(HPA)为主要原料,合成了环氧改性的水性聚氨酯乳液。
  10. The influence of various factors, such as n NCO/ n OH, the content of extender ( BD) and dimethylol propionic acid ( DMPA) on the synthesis of water borne polyurethane and its film performance was studied.
    研究了nNCO/nOH、扩链剂(BD)及二羟甲基丙酸(DMPA)的含量对水性聚氨酯合成及涂膜性能的影响,确定了较佳的配方。
  11. Polyethylene glycol adipate ( PEA), toluene diisocyanate ( TDI), dimethylol propionic acid ( DMPA) were used as main raw materials to synthesize polyurethane prepolymer whose molecular chain have hydrophilic group (-COOH).
    采用预聚合法,以聚酯二元醇(PEA)、甲苯二异氰酸酯(TDI)、二羟甲基丙酸(DMPA)为基本原料合成了分子链上带有亲水基团(-COOH)的聚氯酯预聚体。
  12. The waterborne polyurethane hybrid emulsion modified by the epoxy resin E 20 was synthesized by using 1,4-butanediol ( BDO) and dimethylolpropionic ( DMPA) as chain extender.
    以1,4-丁二醇(BDO)和二羟甲基丙酸(DMPA)为扩链剂,以环氧树脂E20改性聚氨酯(PU),得到环氧树脂改性的水性PU复合乳液。
  13. As for polyester PUA, UV-curable waterborne polyester PUA resin was prepared from TDI, polybutylene adipate glycol ( PBA), dimethylol propionic acid ( DMPA) and HEA.
    在聚酯型PUA中采用TDI、浆己二酸丁二醇酯二醇(PBA)、二羟甲基丙酸(DMPA)和HEA合成了紫外光固化的水性PUA。
  14. The waterborne polyurethane-nano TiO_2 compound emulsion was prepared by the reaction of tetrabutyltitanate ( TET) with polyester diol, dimethylol propionic acid ( DMPA), isophorone diisocyanate ( IPDI) based on the principle of sol-gel process.
    根据溶胶-凝胶原理,采用聚酯二元醇、异佛尔酮二异氰酸酯(IPDI)、二羟甲基丙酸(DMPA)、钛酸四丁酯(TET)制备了水性聚氨酯-纳米TiO2复合乳液。
  15. To the waterborne polyurethane dispersions with hydroxyl groups prepared by prepolymer process and one-step process, The effects of DMPA content on the particle diameters and distributings are same; but effects of the mol ratio of [ NCO]/ [ OH] are not all same.
    在预聚体法和一步法制备的聚氨酯多元醇水分散体中,DMPA含量对粒径大小及分布的影响是一致的,但[NCO]/[OH]比值的影响却不尽相同。
  16. Effects of DMPA Feed Way and Content on Polyurethane-Acrylate Compounded Emulsion
    DMPA加料方式及含量对聚氨酯-丙烯酸酯复合乳液的影响
  17. In general, the content of DMPA will increase with the index.
    一般异氰酸酯指数大,则DMPA含量要高。当异氰酸酯指数大于2时生成的聚合物交联度相对较高。
  18. Factors having effects on the synthesis of PUA, including structure of diol, content of DMPA, reaction temperature, were discussed. The effects of reaction time and temperature on the synthesis of B-EA were also studied. Better synthetic conditions were achieved.
    本文分别研究了醇的结构、DMPA的含量、反应温度等对PUA合成的影响以及反应时间、反应温度对B-EA树脂合成的影响,并找到了较佳的合成条件。
  19. Objective To observe the effect of depo-medroxyprogesterone acetate ( DMPA) on bone metabolism in women.
    目的观察醋酸甲羟孕酮(DMPA)对妇女骨质代谢的影响。
  20. The waterborne polyurethane dispersion was synthesized by the reaction of polyester glycol with toluene diisocyanate ( TDI) and dimethylolpropionic acid ( DMPA), and the coatings can be made based on it.
    采用聚酯二元醇与甲苯二异氰酸酯(TDI)和二羟甲基丙酸(DMPA)反应合成水性聚氨酯分散体,进一步制成涂料。
  21. Objective: To find the clinical result, safety and by-reaction occurrence of treating endometriosis with DMPA.
    目的:探讨DMPA治疗子宫内膜异位症的临床效果,安全性及副反应发生情况。
  22. Preparation of water-dispersible methyl ethyl ketoxime ( MEKO) and ε-caprolactam blocked crosslinkers from toluene diisocyanate ( TDI), trihydric alcohols and DMPA;
    使用甲苯二异氰酸酯(TDI)、三元醇、2,2-二羟甲基丙酸(DMPA),分别使用不同的封端剂即甲乙酮肟(MEKO)和己内酰胺,合成了一系列封端型水可分散交联剂;
  23. We conclude that there was no effect on bone metabolism after using DMPA for 1 year.
    这说明使用DMPA1a对中国妇女骨质代谢无影响。
  24. Curing rate accelerates with the increase of ratio of PBA/ DMPA or PPG/ T-M.
    同时随着PBA/DMPA或PPG/T-M北京化工大学硕士学位论文的比例的提高,固化速度加快;
  25. Such factors as: NCO/ OH ratio, the amounts of dimethylol propionic acid ( DMPA) and methyl methacrylate, and triethylamine ( TEA)/ DMPA mole ratio, which affected the properties and appearance of the PUA emulsion were discussed.
    研究了NCO/OH比值、二羟甲基丙酸(DMPA)含量、MMA含量及三乙胺与DMPA的摩尔比值对PUA乳液性能及外观的影响。
  26. Aqueous polyurethane dispersion was synthesized by the reaction of toluene diisocyanate ( TDI) with polyester glycol ( T1136) and dimethylolpropionic acid ( DMPA). The effects of the preparation technique, the reaction temperature and time on the properties of aqueous polyurethane dispersion were investigated.
    采用TDI与聚酯二元醇(T1136)和二羟甲基丙酸(DMPA)反应合成水性聚氨酯分散体,讨论了合成工艺、反应温度和时间对聚氨酯分散体性能的影响,并确定了反应温度和时间。
  27. The effects of reaction conditions, DMPA content and EDA content on emulsion stability, hardness, adhesion and water absorption of the coating film were discussed.
    研究了工艺条件、DMPA用量和乙二胺(EDA)用量对乳液稳定性及涂膜硬度、附着力和吸水率的影响。
  28. The effects of NCO/ OH, addition of EP, DMPA content, neutralization degree on emulsion and coating film were investigated, coating film was analyzed by IR and DSC.
    讨论了体系中NCO/OH比值、EP添加量、DMPA用量、中和度等因素对乳液及涂膜性能的影响,运用红外光谱仪和差示扫描量热仪对涂膜进行分析。
  29. The effect of DMPA content, dosage of sorbitol polyether and NCO/ OH ratio on hardness, adhesion and water absorption of the coating film cured with isocyanate were discussed in detail.
    详细讨论了异氰酸酯固化剂改性水性聚氨酯中DMPA用量、山梨醇聚醚用量和NCO/OH摩尔比对涂膜硬度、附着力和吸水率的影响。
  30. The effect of DMPA addition and solid content of emulsion on the particle size and the viscosity of WPU emulsions, the interfacial shear strength of WPU-UHMWPE fiber composites and water absorption of WPU films are discussed.
    研究了DMPA加入量以及乳液固含量对WPU乳液的粒径、乳液粘度、WPU胶膜的吸水率和WPU&UHMWPE纤维界面剪切强度的影响。