This article describes the main features of metallocene catalysts and their role in olefin polymerization as well as advances in the research and development of this type of catalyst in recent years.
介绍了茂金属催化剂的主要特点及其在烯烃聚合技术中的显著优势和近年研究取得的一些新进展。
The recovery and reuse of waste solvent from the loading process of metallocene catalyst were studied.
针对茂金属催化剂负载化过程中所产生的废溶剂开展了相关的回收工艺研究。
The feature and application effect of the polyolefin elastomer using metallocene catalyst are discussed.
介绍了茂金属催化的聚烯烃弹性体作为聚丙烯抗冲击改性剂的特点及应用效果。
The invention discloses a non-metallocene catalyst and a preparation method and the application thereof.
本发明公开一种非茂前过渡催化剂及其制备方法与应用。
The advantages of metallocene polymers and their applications in the wire and cable industry are reviewed.
评述茂金属聚合物的优点及其在线缆行业中的应用。
The present invention relates to as-spun fibers and filaments comprising a nucleated metallocene polypropylene.
本发明涉及包含核化的茂金属聚丙烯的长丝和初纺纤维。
This paper reviewed the recent advances in supported metallocene - based catalyst systems for olefin polymerization.
对载体型茂金属催化剂研究进展进行了评述。
The progress in synthesis of fulvene and its applications to organic synthesis and metallocene analogic complexes is summarized.
综述了富烯的合成方法及富烯的应用。
Syntheses of these materials which are prepared difficultly by traditional catalyst are easy by metallocene catalysis technology.
许多用传统催化剂难以合成的材料，在采用茂金属催化技术后变得容易进行。
The present invention relates to the preparation of binuclear olefin polymerizing post-metallocene post-transition metal catalyst.
本发明是关于双核后过渡金属“茂后”烯烃聚合催化剂的制备。
This paper has briefly reviewed the structure and characteristics of metallocene, and its application in production of polyolefine.
本文简要介绍了茂金属催化剂的结构特点及在聚烯烃生产中的应用。
Metallocene ligands, metallocene compounds and metallocene catalysts, their synthesis and their use for the polymerization of olefins.
金属茂配体，金属茂化合物和金属茂催化剂，它们的合成以及它们用于聚合烯烃的用途。
Based on the technological process and support condition, the supported spherical metallocene catalyst with fine mobility was prepared.
确定了负载化工艺条件并制得流动性好的类球型负载型茂金属催化剂。
The progresses in five-membered heterocyclic metallocene analogic complexes and their application in olefin polymerization are reviewed.
综述了五元杂环类茂金属配合物的研究进展及其在烯烃聚合中的应用。
Biaxial self-reinforced metallocene linear low density polyethylene sheet was prepared by the die with complex stress field in solid state.
主要采用一种具有复合应力场的挤出口模，通过固态挤出茂金属线性低密度聚乙烯获得双向自增强片材。
This paper reviewed the latest progresses in the studies on the mechanism of olefin polymerization and the half-metallocene catalysts thereof.
综述了单茂金属化合物催化烯烃聚合的机理及研究进展。
The invention discloses a metallocene catalysed slurry polymerisation process of ethylene in the presence of a low concentration of scavenger.
本发明公开了一种在低浓度清除剂的存在下茂金属催化的乙烯淤浆聚合方法。
The production techniques, characteristics, applications of metallocene polyethylene, and its new development in industrialization are introduced.
介绍了茂金属聚乙烯的制造技术、特点、产品特性和用途，以及它的开发和工业化的最新进展。
The present invention provides a novel catalyst composition comprising a metallocene complex, and a novel producing method for various polymer compounds.
本发明提供了含有金属茂配合物的新型催化剂组合物和用于制备各种高分子化合物的新型方法。
It not only expands the application of metallocene catalysts in polymer science, but also develops a kind of polar polyolefin resin featuring new performance.
不仅拓宽了茂金属催化剂的应用范围，而且可开发出具有新性能的极性聚烯烃树脂。
The research and development of a metallocene based single site catalyst with constrained geometry configuration and its polymerization products are reviewed.
综述了限制几何构型金属茂催化剂及其聚合产物的研究和开发情况。
This paper reviewed the preparation methods and structural characterization of aluminoxane and described in details its function in metallocene catalyst system.
综述了铝氧烷的制备方法及结构表征，并对其在茂金属催化剂中的作用作了详细介绍。
The applications and developments of different metallocene polyolefin products in the fields of characteristics, product brands and developing prospects are reviewed.
对不同类型的茂金属聚烯烃产品从其特点、产品牌号、应用发展前景等方面进行了综述。
The article also presents specific suggestions on the development of metallocene catalysts and polyolefins as compared with and in relation to China's specific conditions.
对比并结合我国实际提出了开发茂金属催化剂及其聚烯烃的具体建议。
The synthesis of metallocene, the effects of substitution in cyclopentadiene ring, reaction medium for synthesis and separation of chiral metallocene have been highlighted.
重点介绍了金属茂的合成方法及环戊二烯环上的取代基、溶剂对合成及分离旋光性金属茂的影响。
Currently, the main treatment of PCP includes: biological method, fenton reaction photochemical method, electrodeposition, ozone treatment, ultrasonic, metallocene catalysts.
目前，对PCP的主要处理方法是：生物方法、芬顿试剂法、光化学、电化学、臭氧处理、超声波及金属催化氧化等处理方法。
As the improvement of the invention, the raw material of the plastic membrane also comprises 10 to 25 weight portions of metallocene catalyst for liner low density polyethylene.
作为本发明的改进，所述塑料薄膜的原料还包括按重量计的10 ~25份用于线性低密度聚乙烯的茂金属催化剂。
The metallocene polyethylene with a relative molecular weight distribution higher than 4 could be obtained by using the combined catalyst having 1 : 1 molar ratio of APE-1/APE-2.
高压聚合试验中 负载型APE-1和APE-2催化剂按照摩尔 比1：1复配，可以得到相对分子质量分布大于4的茂金属聚乙烯。
The metallocene polyethylene with a relative molecular weight distribution higher than 4 could be obtained by using the combined catalyst having 1 : 1 molar ratio of APE-1/APE-2.
高压聚合试验中 负载型APE-1和APE-2催化剂按照摩尔 比1：1复配，可以得到相对分子质量分布大于4的茂金属聚乙烯。
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