Randomness in Ziegler-Natta olefin copolymerizations as determined by 13C-NMR spectroscopy - The influence of chain heterogeneity

Polymer

Volumn 45, Issue 9, 2004, Pages 2985-2989

  Wharry, Stephen M ^a,b  

^a Bartlesville Technology Center   (United States)

^b Service and Technology Corp   (United States)

Author keywords

13C NMR; Fractionation; Polyethylene

Indexed keywords

COMPOSITION; COPOLYMERIZATION; DISSOLUTION; MONOMERS; POLYETHYLENES; POLYMERIZATION; RESINS;

COMPOSITIONAL ANALYSIS; HETEROGENEITY;

OLEFINS;

POLYETHYLENE;

ARTICLE; CARBON NUCLEAR MAGNETIC RESONANCE; CATALYST; DISSOLUTION; MEASUREMENT; MOLECULAR WEIGHT; POLYMERIZATION; REACTION ANALYSIS;

POLYMER SCIENCE;

EID: 1842421328     PISSN: 00323861     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.polymer.2004.02.067     Document Type: Article

References (19)

1. Kiparissides C., Verros G., MacGregor J.F. J MS Rev Macromol Chem Phys. C33:1993;437-527.
2. DePooter M., et al. J Appl Polym Sci. 42:1991;399-408.
3. Hansen E.W., Blom R., Bade O.M. Polymer. 17:1997;4295-4304.
4. ASTM Standard D 5017, Standard test method for determination of linear low density polyethylene composition by carbon-13 nuclear magnetic resonance.
5. Gabriel C., Lilge D. Polymer. 42:2001;297-303.
6. Flory P.J. Principles of polymer chemistry. 1953;Cornell University Press, Ithaca, NY. p. 178-83.
7. Usami T., Gotoh Y., Takayama S. Macromolecules. 19:1986;2722-2726.
8. Hsieh E.T., Randall J.C. Macromolecules. 15:1982;1402-1406.
9. Zhang X., Li Z., Lu Z., Sun C. J Chem Phys. 115:2001;3916-3922.
10. Teng H., Shi Y., Jin X. J Polym Sci: Part B: Polym Phys. 40:2002;2107-2118.
11. Wright K.J., Lesser A.J. Macromolecules. 34:2001;3626-3633.
12. Hosada S. Polym J. 5:1988;383-397.
13. Monrabal B., Blanco J., Neito J., Soares J.B.P. J Polym Sci: Part A: Polym Chem. 37:1999;89-93.
14. Starck P. Polym Int. 40:1996;111-122.
15. Dhenin V., Rose L.J. Polym Prepr. 41:2000;285-286.
16. Odain G. Principles of polymerization. 1970;McGraw-Hill, New York. p 582-3.
17. Hutchinson R.A., Ray W.H. J Appl Polym Sci. 41:1990;51-81.
18. Kim S.H., Gomorjai G.A. Surf Interface Anal. 31:2001;701-710.
19. Bohm L.L., Franke R., Thum G. The microreactor as a model for the description of the ethylene polymerization with heterogeneous catalysts. Kaminsky W., Sinn H. Transition Metals and Organometallics as Catalysts for Olefin Polymerizations. 1988;391-404 Springer, Berlin.