메뉴 건너뛰기




Volumn 39, Issue 4, 2000, Pages 789-792

Dialkylaminoethyl-functionalized ansa-zirconocene dichlorides: Precatalysts for the regulation of the molecular weight distribution of polyethylene

Author keywords

Homogeneous catalysis; N ligands; Polydispersity; Polymerizations

Indexed keywords

ETHYLENE; LIGAND; POLYETHYLENE; ZIRCONOCENE;

EID: 0034681526     PISSN: 14337851     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1521-3773(20000218)39:4<789::AID-ANIE789>3.0.CO;2-F     Document Type: Article
Times cited : (49)

References (24)
  • 2
    • 33746295241 scopus 로고
    • and references therein
    • Angew. Chem. Int. Ed. Engl. 1995,34,1143, and references therein;
    • (1995) Angew. Chem. Int. Ed. Engl. , vol.34 , pp. 1143
  • 7
    • 0002227733 scopus 로고    scopus 로고
    • Eds.: A. Togni, R. L. Halterman, Wiley-VCH
    • a) C. Janiak in Metallocenes, Vol. 2 (Eds.: A. Togni, R. L. Halterman), Wiley-VCH, 1998, 547-623;
    • (1998) Metallocenes , vol.2 , pp. 547-623
    • Janiak, C.1
  • 8
    • 0000889711 scopus 로고    scopus 로고
    • Eds.: A. Togni, R. L. Halterman, Wiley-VCH
    • b) A. H. Hoveyda, J. P. Morken in Metallocenes, Vol. 2 (Eds.: A. Togni, R. L. Halterman), Wiley-VCH, 1998, 625-683;
    • (1998) Metallocenes , vol.2 , pp. 625-683
    • Hoveyda, A.H.1    Morken, J.P.2
  • 10
    • 0002072193 scopus 로고    scopus 로고
    • Exceptions have been observed, if, for example, more than one catalytically active species is present because of conformational changes. This results in the formation of polyolefins with different molecular weights. Thus, a superposition of narrow distributions generally leads to the generation of a broad molecular weight distribution with one or more "shoulders". Sec also: a) R. Leino, H. J. G. Luttikhedde, P. Lehmus, C.-E. Wilén, R. Sj̈holm, A. Lehtonen, J. V. Seppälä, J. H. Näsman, J. Organomet. Chem. 1998, 559, 65-72;
    • (1998) J. Organomet. Chem. , vol.559 , pp. 65-72
    • Leino, R.1    Luttikhedde, H.J.G.2    Lehmus, P.3    Wilén, C.-E.4    Sj̈holm, R.5    Lehtonen, A.6    Seppälä, J.V.7    Näsman, J.H.8
  • 16
    • 33747548447 scopus 로고    scopus 로고
    • (Elenac GmbH), patent application OZ 0775/00013 (February 1, 1999)
    • C. Müller, D. Lilge, M. O. Kristen, P. Jutzi (Elenac GmbH), patent application OZ 0775/00013 (February 1, 1999).
    • Müller, C.1    Lilge, D.2    Kristen, M.O.3    Jutzi, P.4
  • 19
    • 33747536131 scopus 로고    scopus 로고
    • note
    • 3, a catalytically active species was obtained.
  • 22
    • 33747534169 scopus 로고    scopus 로고
    • note
    • -1.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.