Ethylene/1-hexene copolymerizations by syndioselective metallocenes: Direct comparison of Me2C(Cp)(Flu)ZrMe2 with Et(Cp)(Flu)ZrMe2

Journal of Polymer Science, Part A: Polymer Chemistry

Volumn 37, Issue 15, 1999, Pages 2763-2772

  Kim, Il ^a   Kim, Sun Young ^a   Lee, Min Hyung ^b   Do, Youngkyu ^b   Won, Mi Sook ^c  

^a University of Ulsan   (South Korea)

^b Korea Advanced Institute of Science and Technology (KAIST)   (South Korea)

^c Korea Basic Science Institute (KBSI)   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

CATALYST ACTIVITY; CATALYST SELECTIVITY; COMPOSITION EFFECTS; COPOLYMERIZATION; DENSITY (SPECIFIC GRAVITY); METALLORGANIC POLYMERS; MOLECULAR STRUCTURE; MONOMERS; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; POLYETHYLENES; THERMODYNAMIC PROPERTIES; ZIRCONIUM COMPOUNDS;

HEXENE; MONOMER REACTIVITY RATIO; SYNDIOSELECTIVITY; SYNDIOSPECIFICITY;

COPOLYMERS;

EID: 0032644287     PISSN: 0887624X     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1099-0518(19990801)37:15<2763::AID-POLA10>3.0.CO;2-5     Document Type: Article

References (50)

1. For reviews: (a) Olagoke, O.; Muhammad, A.; Kaminsky, W. J Macromol Sci Rev Macromol Chem Phys 1997, C37, 519;
2. (b) Ribeiro, M. R.; Deffieux, A.; Portela, M. F. Ind Eng Chem Res 1997, 36, 1224;
3. (c) Kaminsky, W. Macromol Chem Phys 1996, 197, 3907;
4. (d) Brintzinger, H. H.; Fischer, D.; Mulhaupt, R.; Rieger, B.; Waymouth, R. M. Angew Chem Int Ed Engl 1995, 34, 1143;
5. (e) Huang, J.; Rempel, G. L. Prog Polym Sci 1995, 20, 459;
6. (f) Sinclair, K. B.; Wilson, R. B.; Chem Ind 1994, 857;
7. (g) Horton, A. D.; Trends Polym Sci 1994, 2, 158;
8. (h) Mohring, P. C.; Coville, N. J. J Organomet Chem 1994, 479, 1;
9. (i) Spaleck, W.; Antberg, M.; Dolle, V.; Klein, R.; Rohrmann, J.; Winter, A. New J Chem 1990, 14, 499.
10. Morse, P. M. C&EN 1998, July 6, 11.
11. Ewen, J. A. In Catalytic Polymerization of Olefins; Keii, T.; Soga, K., Eds.; Kodansha: Tokyo, 1986, p. 271.
12. (a) Kaminsky W.; Miri, M. J Polym Sci Part A Polym Chem 1985, 23, 2151;
13. (b) Heiland K.; Kaminsky, W. Makromol Chem 1992, 193, 601.
14. (a) Herfert, N.; Montag, P.; Fink, G. Makromol Chem 1993, 194, 3167;
15. (b) Fink, G.; Herfert, N. Makromol Chem 1992, 193, 1359;
16. Fink, G.; Herfert, N.; Montag, P. In Ziegler Catalysts, Fink, G.; Mülhaupt, R.; Brintzinger, H. H., Eds.; Springer: Berlin, 1995, p. 159.
17. (a) Koivumäki, J.; Fink, G.; Seppälä, J. V. Macromolecules 1994, 27, 6254;
18. (b) Seppälä, J. V.; Koivumäki, J.; Liu, X. J Polym Sci Part A Polym Chem 1993, 31, 3447;
19. (c) Koivumäki, J.; Seppälä, J. V.; J Polym Sci Part A Polym Chem 1993, 26, 5535;
20. (d) Koivumäki J.; Seppälä, J. V. Polymer 1993, 34, 1958;
21. (e) Pietikäinen, P.; Seppälä, J. V. Macromolecules 1994, 27, 1325;
22. (f) Koivumäki, J.; Seppälä, J. V. Macromolecules 1994, 27, 2008;
23. (g) Koivumäki, J. Polym Bull 1995, 34, 413.
24. Zambelli, A.; Grassi, A.; Galimberti, M.; Mazzocchi, R.; Piemontesi, F. Makromol Chem Rapid Commun 1991, 12, 253.
25. (a) Karol, F. J.; Kao, S. C. New J Chem 1994, 18, 97;
26. (b) Karol, F. J.; Kao, S. C. In Catalyst Design for Tailor-Made Polyolefins; Soga, K.; Terano, M., Eds.; Elsevier: Amsterdam, 1994, p. 389;
27. (c) Karol, F. J.; Kao, S. C.; Wasserman, E. P.; Brady, R. P. New J Chem 1997, 21, 797.
28. Katayamo, H.; Shiraiski, H.; Hino, T.; Ogane, T.; Imai, A. Macromol Symp 1995, 97, 109.
29. Bergemann, C.; Cropp, R.; Luft, G. J Mol Catal AChem 1996, 105, 87.
30. (a) Quijada, R.; Dupont, J.; Miranda, M. S. L.; Scipioni, R. B.; Galland, G. B. Macromol Chem Phys 1995, 196, 3991;
31. (b) Quijada, R.; Galland, G. B.; Mauler, R. S. Macromol Chem Phys 1996, 197, 3091;
32. (c) Quijada, R.; Rojas, R.; Mauler, R. S.; Galland, G. B.; Scipioni, R. B. J Appl Polym Sci 1997, 64, 2567.
33. Chien, J. C. W.; Xu, B. Makromol Chem Rapid Commun 1993, 14, 109.
34. Patsidis, K.; Palackal, S. J.; Alt, H. G. Eur Pat Appl 512554 A2 (1992).
35. (a) Razavi, A.; Vereecke, D.; Peters, L.; Hessche, D. V.; Den Dauw, K.; Nafpliotis, L.; de Froimont, Y. In Proceedings of the Third International Business Forum on Specialty Polyolefins: SPO '93; Schotland Business Research Inc.: Princeton, NY, 1993, p. 105;
36. (b) Razavi, A.; Peters, L.; Nafpliotis, L. J Mol Cat A Chem 1997, 115, 129.
37. Lee, M. H.; Park, J.-W.; Hong, C. S.; Woo, S. I.; Do, Y. J Organomet Chem 1998, 561, 37.
38. Kim, I.; Kim, K. T.; Lee, M. H.; Do, Y.; Won, M.-S. J Appl Polym Sci 1998, 70, 973.
39. Ewen, J. A. J Am Chem Soc 1984, 106, 6355.
40. (a) Soave, G. Chem Eng Sci 1972, 27, 1196;
41. (b) Peneloux, A.; Rauzy, E.; Freze, R. Fluid Phase Eq 1982, 8, 7;
42. (c) Schwartzentruber, J.; Renon, H. Ind Eng Chem Res 1989, 28, 1049.
43. Soga, K. Makromol Chem 1989, 190, 995.
44. ASTM D1505-79, Density of Plastics by the Density Gradient Technique; ASTM: Philadelphia, 1982.
45. ASTM D 5017-91, Determination of Linear Low Density Polyethylene Composition by Carbon-13 Nuclear Magnetic Resonance; ASTM: Philadelphia, 1991.
46. Uozomi, T.; Soga, K. Makromol Chem 1992, 193, 823.
47. Galimberti, M.; Baruzzi, G.; Camurati, I.; Destro, M.; Fusco, O.; Mascellani, N.; Piemontesi, F.; Raffato, K. In MetCon '98: Polymers in Transition - Beyond Metallocenes; The Catalyst Group: Houston, 1998, and the references therein.
48. Karol, F. J.; Kao, S. C.; Cann, K. J. J Polym Sci Part A Polym Chem 1993, 31, 2541.
49. (a) Minick, J.; Moet, A.; Hiltmer, A.; Baer, E.; Chum, S. P. J Appl Polym Sci 1995, 58, 1371;
50. (b) Bensason, S.; Minick, J.; Moet, A.; Chum, S.; Hiltner, A.; Baer, E. J Polym Sci Part B Polym Phys 1996, 34, 1301.