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Volumn 38, Issue 16, 2005, Pages 6988-6996

1H NMR analysis of chain unsaturations in ethene/1-octene copolymers prepared with metallocene catalysts at high temperature

Author keywords

[No Author keywords available]

Indexed keywords

CATALYSTS; COMPUTER SIMULATION; IRRADIATION; MONOMERS; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; OLEFINS; POLYMERIZATION;

EID: 23844532259     PISSN: 00249297     EISSN: None     Source Type: Journal    
DOI: 10.1021/ma050620q     Document Type: Conference Paper
Times cited : (45)

References (45)
  • 3
    • 33645413118 scopus 로고    scopus 로고
    • See, e.g.: (a) WO 97/22635 (Exxon Chemical Co.)
    • See, e.g.: (a) WO 97/22635 (Exxon Chemical Co.).
  • 4
    • 33645398469 scopus 로고    scopus 로고
    • WO 93/08221 (Dow Chemical Co.)
    • (b) WO 93/08221 (Dow Chemical Co.).
  • 5
    • 33645401415 scopus 로고    scopus 로고
    • DE 3150270 (Erdolchemie)
    • (c) DE 3150270 (Erdolchemie).
  • 8
    • 0343889802 scopus 로고    scopus 로고
    • For recent reviews, see: (a) Alt, H. G.; Koeppl, A. Chem. Rev. 2000, 100, 1205-1222.
    • (2000) Chem. Rev. , vol.100 , pp. 1205-1222
    • Alt, H.G.1    Koeppl, A.2
  • 11
    • 33645402039 scopus 로고    scopus 로고
    • Reference 3b, pp 1277-1278 and references therein
    • Reference 3b, pp 1277-1278 and references therein.
  • 14
    • 33645379569 scopus 로고    scopus 로고
    • note
    • 1H spectra, in particular, we checked that with the used chemical shift scale calibration the said differences are within 10-30 Hz, which is not enough to result into appreciable changes in the spectral patterns of interest.
  • 15
    • 33645419213 scopus 로고    scopus 로고
    • note
    • 13C NMR spectra were based on main chain C's, known to have practically identical NOE. Therefore, to maximize the S/N ratio, full NOE (rather than inverse gated) conditions were adopted.
  • 16
    • 33645419669 scopus 로고    scopus 로고
    • Vacatello, M. University of Naples"Federico II". This software package has been developed specifically for the simulation of ID NMR spectra of polymers. For inquiries: vacatello@chemistry.unina.it
    • SHAPE-2004. Vacatello, M. University of Naples"Federico II". This software package has been developed specifically for the simulation of ID NMR spectra of polymers. For inquiries: vacatello@chemistry.unina.it.
    • (2004) SHAPE
  • 17
    • 33645415369 scopus 로고    scopus 로고
    • http://www.bruker-biospin.de/NMR/nmrsoftw/prodinfo/nmr_suit/nmr-sim/.
  • 31
    • 33645399655 scopus 로고    scopus 로고
    • note
    • 1H NMR spectra indicate that such structures can be neglected.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.