The performance of this catalyst for the cross-coupling reaction of iodobenzene with acrylic acid was studied.

研究该催化剂对碘代苯与烯交叉偶联生成反式-肉桂的催化性能。

Phragmoplast of coil coating has been prepared by free radical polymerization and by using acrylic acid,methyl methacrylate,butyl acrylate as the raw materials.

以烯、烯丁酯和甲基烯甲酯为单体,采用自由基聚合法聚烯涂料前驱成膜物,获得适宜的工艺条件。

It is possible to predict and controll the conversion rate of esterifications such as acrylic acid with dodecanol,tetradecanol and hexadecanol by this equation.

该回归方程在自变量的回归范围内适用于烯与十二醇、十四醇、十六醇酯化转化率的预测和控上。

Flame retardant vinyl ester resin using tetrabromo bisphenol A, epichlorohydrin, acrylic acid as raw materials was also synthesized, Its flame retardant property was excellent.

用四溴双酚A、环氧氯烷和烯为原料合成阻燃型乙烯基酯树脂，其阻燃性能良好。

Humic acid (HA ) was abstracted from leonardite,and a composite superabsorbent (HA PSA ) was prepared by compounding poly (acrylic acid ) and lignitic humic acid.

以风化褐煤为原料腐植(HA),将HA与普通型保水剂(PSA)复合,获得HA型保水剂(HA-PSA)。

Introduces how to synthesize acrylic acid, acrylate and phenylethene quadripolymer into alcohol-soluble acrylic resin and use it as a link stuff to prepare flexible relief block printing ink.

叙述烯、烯脂、苯乙烯四元共聚合成醇溶性聚烯脂类的方法，并以其为连结料柔性凸版油墨。