hplc determination of the synthetic products of allylation of trimethylol-propane with phase-transfer catalyst

mixing the prepolymer and tdi-tmp adduct produced one-component polyurethane finishing coating.

将预聚体与苯酚封闭的三羟甲基丙烷甲苯二异氰酸酯加成物混合配制成单组分聚氨酯涂料。

互联网摘选

analysis of trimethylolpropane extracted with double-solvent by high performance liquid chromatography

双溶剂萃取三羟甲基丙烷液相色谱分析

互联网摘选

an experiment has been made to cure oligomer trihydroxy methyl propane tri acrylate ( tmpta) in sds-ii at ( 20 kv) and 2_c/ cm~ 2 dose.

在此基础上使用SDS-II型曝光机在20kV的加速电压、2μC/cm2的曝光剂量下，对经真空挥发处理过的三羟甲基丙烷三丙烯酸酯（TMPTA）液态低聚物进行了曝光试验，得到了固化结构。

互联网摘选

the polymerization of trimethylolpropane triacrylate ( tmpta) initiated by them under uv light illumination appeared to be radical polymerization and could be inhibited by oxygen.

其引发三羟甲基丙烷三丙烯酸酯（TMPTA）紫外光固化时是氧阻聚的，发生的是自由基反应；

互联网摘选

dendritic acrylate oligomer with multiple acrylate double bond ( dao) was synthesized by michael addition reaction of ethylene diamine ( eda) and trimethylolpropane triacrylate ( tmpta) at 30 ℃ for 6 hours, using methanol as catalyst.

通过乙二胺（EDA）和三羟甲基丙烷三丙烯酸酯（TMPTA），以甲醇为催化剂，在30℃进行6小时Michael加成反应，可制得含多个双键的树枝状丙烯酸酯齐聚物（DAO）。

互联网摘选

molar ratios between the core monomer trimethylolpropane ( defined as tmp) and the mb monomer of 1 ∶ 9 and 1 ∶ 21 gave two hydroxylic hyperbranched polyesters with different molar mass prepared using a pseudo one step procedure.

在核单体三羟甲基丙烷（TMP）与MB摩尔比为1¨9和1¨21的条件下，采用准一步法合成了两种不同摩尔质量的端羟基超支化聚合物。

互联网摘选

trimethylolpropane tris-acrylate ( tmpta) has been obtained by the reaction of trimethylolpropane ( tmp) and acrylic acid ( aa) with ce2 ( so4) 3 as catalyst and cyclohexane and toluene as water-carrying agent.

以三羟甲基丙烷（TMP）、丙烯酸（AA）为原料，硫酸铈为催化剂，环己烷和甲苯混合物为带水剂，合成了三羟甲基丙烷三丙烯酸酯。

互联网摘选

the route for synthesizing the prepolymer based on toluene diisocyanate ( tdi), trimethylol propane ( tmp) and 1,4 butanediol ( 1,4 bd) in presence of catalyst has been described.

叙述了甲苯二异氰酸酯（TDI）与三羟甲基丙烷（TMP）和1,4丁二醇（1,4BD）在催化剂的作用下制备预聚体的合成路线。

互联网摘选

the influence of tmpta co curing agent on the curing behavior, the physical properties and the aging properties of the peroxide cured epdm was investigated.

采用三羟甲基丙烷三丙烯酸酯（TMPTA）作共交联剂，研究其对EPDM的过氧化物硫化行为、力学性能及老化性能的影响。

互联网摘选

as for polyether pua, a new hydrophilic diol ( t-m) was synthesized from trimethylol propane and maleic anhydride.

在聚醚型PUA中以三羟甲基丙烷和马来酸酐为原料，合成了一种新的亲水二元醇（T-M）。

互联网摘选

two-component waterborne polyurethane paint consists of a polyisocyanate as a curing agent and a dispersion polyol of aqueous crosslinked polyurethane, which was synthesized by using tmp as an extender.

采用三羟甲基丙烷（TMP）为扩链剂合成具有交联结构的水性聚氨酯分散体多元醇，与多异氰酸酯固化剂组成双组分水性聚氨酯涂料。

互联网摘选

the thermal decomposition characteristics of trimethylolpropane trinitrate ( tmptn) were investigated by means of high pressure dsc.

利用高压DSC研究了三羟甲基丙烷三硝酸酯（TMPTN）的热分解特性。

互联网摘选

in anionic waterborne polyurethane system, the effects of the crosslinking agent content on medium-resistance properties of emulsion and mechanical properties of the film were studied.

在阴离子水性聚氨酯体系中，首先讨论了交联剂三羟甲基丙烷（TMP）用量对乳液耐介质性能和胶膜力学性能的影响。

互联网摘选

influence of tmp on the properties of pu finishing agents

三羟甲基丙烷对聚氨酯涂饰剂性能的影响

互联网摘选

low molecular weight crosslinker tmp and epoxy resin e-20 were introduced for crosslink modification.

引入小分子交联剂三羟甲基丙烷（TMP）和环氧树脂E-20进行多重交联改性。

互联网摘选

the application of the dual-core fiber in the field of slow and fast light is studied in detail.

详细研究了掺杂三硫化二砷的双芯结构光纤在快慢光领域上的应用。

互联网摘选

the anti-cancer effects of arsenic trioxide in prostate carcinoma pc-3 cells

三氧化二砷对前列腺癌PC-3细胞周期调节分子的影响

互联网摘选

arsenic trioxide inducing g_2/ m cell cycle arrest and the expression of survivin in chronic myeloid leukemic cells

三氧化二砷对慢性髓系白血病细胞周期及Survivin表达的影响

互联网摘选

arsenic trioxide-mediated apoptosis is related to the aberrant expression of apoptosis-related gene such as bcl-2 p53 p21 gene.

三氧化二砷诱导肿瘤细胞凋亡可能与凋亡相关基因如bcl-2、p53、p21的表达改变有关。

互联网摘选

study of arsenic trioxide induced apoptosis in laryngeal carcinoma resistance hep-2 cell

三氧化二砷诱导喉癌Hep-2耐药细胞凋亡的研究

互联网摘选