Progress on synthesis of post transition metal nickel complex and its application as catalyst in olefin polymerization was reviewed.
对后过渡金属镍络合物及其催化烯烃聚合的研究进展进行综述。
The present invention belongs to polymer-transition metal 'post-cyclopentadiene' catalyst for olefin polymerization and its preparation process.
本发明是属于高分子化后过渡金属“茂后”烯烃聚合催化剂及其制备方法。
An optimal synthesis technology was obtained, including initiator, solvent, temperature, feeding method, polymerization time and post-treatment method.
通过研究获得了最佳合成工艺，包括引发剂、溶剂、加料方式、聚合时间和后处理方法。
The invention relates to a preparation method of a high-tensile high-model heterocycle aramid fiber, which comprises an integrated production method from polymerization, spinning to post-process.
本发明涉及一种高强高模杂环芳纶的制备方法，包括从聚合到纺丝再到后处理的整套生产方法。
Second, inorganic-organic nononetwork particles have been prepared with silylated MCM-48 through post-polymerization composite path and a pre-polymerization composite path.
其次，利用硅甲基接枝改性MCM-48与聚乙酸乙烯酯通过聚合前和聚合后复合途径制备了无机-有机纳米网络粒子。
Second, inorganic-organic nononetwork particles have been prepared with silylated MCM-48 through post-polymerization composite path and a pre-polymerization composite path.
其次，利用硅甲基接枝改性MCM-48与聚乙酸乙烯酯通过聚合前和聚合后复合途径制备了无机-有机纳米网络粒子。
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