metallocene
metallocene
1. The results confirmed that the metallocene adduct possessed higher activity in copolymerization than in homopolymerization.
1-己烯的投料量对1-己烯的插入量影响较大。
2. Keywords Hydroxy quinoline;Half metallocene;Titanium complexes;Olefin polymerization;Catalysis;
8羟基喹啉;半茂配合物;钛配合物;烯烃聚合;催化剂;
3. Keywords trialkylaluminum;methylaluminoxane;ethylene polymerization;supported metallocene;solubility;
三烷基铝;甲基铝氧烷;乙烯聚合;茂金属负载化;溶解性;
4. 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。
5. Keywords Propylene isospecific polymerization;Metallocene catalyst;Supported catalyst;Stereoselectivity;Regioselectivity;
丙烯等规聚合;茂金属催化剂;负载化;立构选择性;区域选择性;
6. Keywords Propylene polymerization;Metallocene catalyst;Atactic polypropylene;Elastomeric polypropylene;
丙烯聚合;茂金属催化剂;无规聚丙烯;弹性聚丙烯;
7. Keywords propylene polymerization;metallocene catalyst;atactic polypropylene;stereo structure;
丙烯聚合;茂金属催化剂;无规聚丙烯;立体结构;
8. 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。
9. Keywords ethylene/styrene copolymer;metallocene catalyst;structure;mechanical property;
乙烯/苯乙烯共聚物;茂金属催化剂;结构;性能;
10. Keywords Diketonate titanium;Non metallocene catalysts;Polynorbornene;
二酮钛;非茂催化剂;聚降冰片烯;
11. Keywords five-membered heterocycle;metallocene analogue;olefin polymerization;
五元杂环;类茂金属;烯烃聚合;
12. Progress in Five-Membered Heterocyclic Metallocene Analogic Complexes
五元杂环类茂金属配合物研究进展
13. The researches and developments on metallocene cycloolefine copolymer just step into the initial phase worldwide.
介绍了已开发的茂金属环烯烃聚合物产品的物性及其用途。
14. This paper introduced the progress in studies on metallocene catalysts and their applications in the polymerization of ethylene, propylene, styrene and the like.
介绍了茂金属催化剂的研究进展及茂金属催化剂在乙烯、丙烯和苯乙烯等聚合反应中的应用。
15. 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。
16. 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。
17. This method consists in anchoring in a first step , a catalyst or MAO activated metallocene on to a filler surface, and then in situ-polymerizing monomer directly from the surface treated fillers.
先将催化剂负载于层状硅酸盐层间,再直接在层状硅酸盐上引发聚合,通过聚合热将层状硅酸盐撑开,形成纳米复合材料。
18. Keywords Post metallocene catalyst;Alkenyl substituent;Ethylene polymerization;Tridentate complex containing nitrogen and iron;
关键词“茂后”催化剂;烯烃取代基;烯烃聚合;含氮、铁的三齿配位化合物;
19. The ethylene -propylene -diene monomers polymerized by metallocen e catalyst(mEPDM)and by conventional Ziegler -Natta c at-alyst(EPDM)were used to blend with PP to modify its toughening.
分别用茂金属催化聚合所得的三元乙丙橡胶(mEPDM)和传统Ziegler-Natta催化剂聚合所得的三元乙丙橡胶(EPDM)对PP进行共混改性。
20. MOLECULAR SIMULATION TECHNIQUE AND ITS APPLICATIONS IN THE STUDY OF METALLOCENE CATALYSTS FOR OLEFINS
分子模拟技术在烯烃聚合茂金属催化剂研究中的应用
21. The effects of supporting on the performances for olefin polymerization of metallocene catalysts are also discussed.
分析了活性中心的本质、结构以及生成机理；并且讨论了负载化对茂金属催化剂催化烯烃聚合性能的影响。
22. Keywords in situ copolymerization;ethylene tetramerization;PNP ligand;metallocene catalyst;LLDPE;
原位共聚;乙烯四聚;PNP配体;茂金属催化剂;线性低密度聚乙烯;
23. Keywords Aromatophoredimethylene Bridged;Dinuclear Metallocene Catalyst;Polyethylene;
双亚甲基芳香桥;双核茂金属化合物;聚乙烯;
24. Study of Blending of Bimodal Metallocene Polyethylene
双峰分布茂金属聚乙烯共混的研究
25. Keywords bimodal polyethylene;hydrogen;metallocene catalysts;oscillating operation;fluidized bed;
双峰聚乙烯;氢气;茂金属催化剂;振荡操作;流化床;
26. dinuclear bridged metallocene
双核桥连茂金属
27. Keywords dinuclear bridged metallocene;titanocene;ethylene polymerization;
双核桥连茂金属;茂钛;乙烯聚合;
28. dinuclear metallocene
双核茂金属
29. Keywords binuclear metallocene;bis（methylene）biphenylene bridged;bis（methylene）phenylene bridged;titanocene;zirconocene;ethylene polymerization;methyl methacrylate;bulk polymerization;
双核茂金属;对二亚甲基联苯桥联;对二亚甲基苯桥联;茂钛;茂锆;乙烯聚合:甲基丙烯酸甲酯;本体聚合;
30. Keywords hetro-dinuclear metallocene;heteronuclear metallocene;Zirconocene;Titanocene;ethylene polymerization;
双核茂金属;异核茂金属;茂锆;茂钛;乙烯聚合;
31. Keywords Asymmetric bridged;Dinuclear metallocene catalyst;Ethyl ether bridged;Polyethylene;
双核茂金属催化剂;不对称桥联;乙醚桥联;聚乙烯;
32. MOLECULAR SIMULATION STUDIES ON THE INFLUENCE OF SUBSTITUENT ON THE STEREOSELECTIVITY OF METALLOCENE CATALYSTS
取代基对聚丙烯茂金属催化剂立体选择性影响的分子模拟研究
33. Research and Application of Binary or Multi-Component Catalyst Systems Containing Metallocene Catalysts for Olefin Polymerization
含茂金属的双组分或多组分催化体系的研究与应用
34. STUDY ON METALLOCENE CATALYST FOR BROAD PEAK OR BIMODAL POLYETHYLENE
宽峰或双峰聚乙烯金属茂催化剂的研究
35. Keywords Fulvene;Benzylsodium;Metallocene;Addition reaction;
富烯;苄基钠;茂金属化合物;加成反应;
36. 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。
37. The supported metallocene catalyst wasprepared by immobilized on SiO2 with pre-contacted compounds of rac-Me2Si(Ind)2ZrCl2 and methylaluminoxane (MAO), and its activity for propylene isospecific polymerization reaches 106gPP/mol.
将rac-Me_2Si(Ind)_2ZrCl_2与甲基铝氧烷(MAO)预络合后负载于SiO_2上得到了负载型茂金属催化剂，并用于丙烯等规聚合，活性可达到10~6gPP/mol.
38. Keywords Open metallocene;Pentadienyl;Organic titanium;
开环夹心化合物;戊二烯基;有机钛;
39. Keywords heteronuclear metallocene;zirconocene;titanocene;ethylene polymerization;
异核茂金属;茂锆;茂钛;乙烯聚合;
40. Keywords Chirality;Asymmetric Catalysis;Metallocene;H-transfer Hydrogenation;Allylic Substitution;Enamine;
手性;不对称催化;茂金属;氢转移氢化;烯丙基取代反应;烯胺;
41. It was emphasized that the combination of them will contribute to achievement of the purpose and preparation of the supported metallocene catalyst with the high activity.
指出将实验方法和计算机分子模拟方法二者结合起来,能够加快研究进程。
42. The new development and the application of metallocene ethylene/octene copolymer were reviewed with 20 references.
摘要综述了茂金属乙烯－辛烯共聚物作为弹性体材料的最新应用进展。
43. Achievements of metallocene catalysts research and development of polyethylene and their industrial applications in Exxon , Dow , Mobil, BP, Mitsui, and other companies are also presented.
文章也叙述了Exxon、Dow、Mobil、BP及三井油化等公司金属茂研究开发的成果,及其在聚乙烯工业中的应用。
44. The breakthrough in technology - metallocene gives much vitality in polyolefins.
新型茂金属催化剂使古老的聚烯烃领域重焕青春。
45. Keywords atactic polypropylene metallocene stereoirregularity elastomer;
无规聚丙烯;茂金属;立构无规;弹性体;
46. Space charge effect is harmful for DC HV and EHV plastic power cable.In this paper, metallocene catalyzed polyethylene(MPE) acting as a nucleator, was blended into low-density polyethylene(LDPE).
普通低密度聚乙烯以其优良的综合性能在高压和超高压电线电缆领域得到了广泛的应用，研究其存在的空间电荷效应具有重要的意义。
47. A metallocene complex in which the cyclopentadienyl group is substituted with an alkanediyl silyl group.
本发明提供一种芳环烯金属错合物，其中之环戊二烯基被烷二基矽基所取代。
48. It can be used to synthesize special function polyole-fine.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。
49. This paper has reviewed the present situation of the application of metallocene catalysts in homopolymerization and copolymerization of styrene.
概述了茂类金属催化剂用于苯乙烯均聚及共聚合的现状。
50. The recent research and development in metallocene-based syndiotactic polypropylene and catalyst are described,including the structures and the catalytic properties of syndiospecific metallocene;
概述了间规聚丙烯金属茂催化剂及其树脂的研究开发进展。包括间规聚丙烯金属茂催化剂的结构及其催化性能；
51. Keywords Azole;Metallocene analogues;Titanium complexes;Olefin polymerization;Catalysis;
氮杂茂;类茂配合物;钛配合物;烯烃聚合;催化剂;
52. Keywords cyanoethyl metallocene catalyst;polyethylene;crystal structure;
氰乙基茂金属催化剂;聚乙烯;晶体结构;
53. And then combined with a layer of heatsealing of good, strong metallocene Polyethylene as liquid packaging film layer.
然后再不简单一层冷不开性好、不弱度矮的茂金属合乙烯息为固体包装膜的外层。
54. Keywords cyclo olefin copolymer;dicyclopentadiene;norbornene;metallocene;amorphous thermoplastics;ring opening metathesis polymerzation;
环烯共聚物;双环戊二烯;降冰片烯;茂金属;非结晶热塑性塑料;开环复分解聚合反应;
55. Keywords copolymers of cycloolefin;metallocene catalysts;structure and property;
环烯烃共聚物;茂金属催化剂;结构与性能;
56. Application of Modern Metallocene Technology
现代金属技术的应用
57. Researching progress of metallocene catalysts applied in selective hydrogenating conjugated diene polymers
用于选择性氢化共轭二烯聚合物的茂金属催化体系研究进展
58. This paper detailed use of metallocene catalysts to create high performing poly-olefin.
用茂金属催化剂可生产出高性能的聚烯烃。
59. A comparison of metallocene polyethylene elastomers(mPE)and ethylene-propylene terpolymer(EPDM) was made in toughening modification of polypropylene(PP).
用茂金属聚乙烯弹性体?mPE?代替三元乙丙橡胶?EPDM?对聚丙烯?PP?增韧改性并进行了比较。
60. 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。
61. The rheological behavior was studied for blends of metallocene catalyzed ethylene/1-butene copolymer(mPE) and low density polyethylene(LDPE).
研究了茂金属催化乙烯 丁烯 1共聚物mPE和LDPE共混物的流变行为 .
62. Keywords metallocene catalyst;metallocene polymer;mPE;mLLDPE;mPP;mPS;COC;
碳链聚合物;茂金属催化剂;茂金属聚合物;
63. CRYSTALLIZATION KINETICS OF NARROW MOLECULAR WEIGHT DISTRIBUTION METALLOCENE SHORT-CHAIN-BRANCHED POLYETHYLENE
窄分子量分布茂金属短链支化聚乙烯结晶动力学
64. Among the new fibers, new cellulosic fiber, syndiotactic PP fiber synthesized by metallocene catalyst and PTT filler will become the big competitors against the conventional fibers.
笔者认为在众多的纤维新品种中,新型纤维素纤维、茂系催化剂间规聚丙烯纤维、新型聚酯PTT纤维将成为老品种的强有力的竞争对手。
65. Therefore ,metallocene catalysts, modified the structure of ligands, can be expected to be rather effective for preparing relatival high stereospcificity and molecular weight.
第三，与传统的齐格纳催化剂相比，提高了活性。
66. The second generation metallocene polyethylene
第二代茂金属聚乙烯
67. This paper briefly reviewed the structure and characteristics of metallocene,its application in production of polyolefine,and analyzed its developmental in the future.
简要介绍了茂金属催化剂的结构特点及其在聚烯烃生产中的应用,并对其发展前景进行了分析。
68. metallocene analogue
类茂金属
69. Keywords linear low-density polyethylene;metallocene polyethylene;calcium carbonate;thin film;
线性低密度聚乙烯;茂金属聚乙烯;碳酸钙;薄膜;
70. The progresses in five-membered heterocyclic metallocene analogic complexes and their appli-cation 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.
71. This paper reviewed the progress in the studies on copolymerization of olefin with O|cotained polar monomers in the presence of Ziegler|Natta catalyst, metallocene catalyst and late transition metal catalyst.
综述了在齐格勒 纳塔、茂金属和后过渡金属催化体系下 ,烯烃与含氧极性功能单体共聚的研究进展
72. For the purpose of using metallocene in the presenting industrial appratus, supporting the catalyst and the cocatalyst on a support was the key technology.
综述了均相茂金属催化剂负载化的研究现状，详细评述了载体，包括无机载体，尤其是聚合物载体及其负载化技术，并对今后负载化研究的方向作了展望。
73. New advancement of metallocene polymers are reviewed.Properties,current applications and developing trends of five kinds of metallocene polymers are mainly introduced.
综述了茂金属聚合物的新进展,重点介绍了五种茂金属聚合物的性能、应用现状和发展趋势。
74. 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。
75. Keywords United States;LLDPE;consumption;end-use market;metallocene catalyst;
美国;LLDPE;消费;终端应用市场;茂金属催化剂;
76. Keywords PP;modification;metallocene catalyst;high transparency;high fluidity;nano-technology;
聚丙烯;改性;茂金属催化剂;高透明;高流动;纳米技术;
77. Keywords PP Metallocene Polyethylene Toughening Modification Bll;
聚丙烯;茂金属聚乙烯;增韧改性;共混;
78. Keywords Cast polypropylene film;Easy-peel;Metallocene;Polyolefin Elastomer;Antiblocking;
聚丙烯流延薄膜;易剥离;茂金属;热塑性弹性体;抗粘连;
79. Metallocene polyolefin elastomers is used in modifying of polypropylene widely.The development of research is reviewed.
聚烯烃弹性体POE在聚丙烯增韧改性中得到广泛的应用,综述了其研究进展。
80. Keywords polystyrene;syndiotactic polymer;single-site catalyst;metallocene catalyst;
聚苯乙烯;间同立构聚合物;单中心催化剂;茂金属催化剂;
