volume 46 issue 2-3 pages 123-130

Synthesis of nitrogen-functionalized polyolefins with metallocene/methylaluminoxane catalysts

Publication typeJournal Article
Publication date2001-04-01
scimago Q2
wos Q2
SJR0.658
CiteScore6.7
Impact factor4.0
ISSN01700839, 14362449
Materials Chemistry
General Chemistry
Condensed Matter Physics
Polymers and Plastics
Abstract
Thirteen differently substituted long-chain amide- and amine-functional alkenes were synthesised and used as comonomers in zirconocene/methylaluminoxane-catalysed copolymerizations with ethylene and propylene. Characterization of the prepared copolymers showed the formation of functionalized copolymers with isolated comonomer units. The incorporation level of the comonomers ranged from 0.24 to 1.3 mol % with ethylene and from 0.04 to 0.96 mol % with propylene. The molar masses of the copolymers were lower than those of the corresponding homopolymers. End group analysis of the copolymers by NMR suggested that the dominant chain termination mechanism was chain transfer to aluminium.
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GOST |
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GOST Copy
Hakala K., Helaja T., Löfgren B. Synthesis of nitrogen-functionalized polyolefins with metallocene/methylaluminoxane catalysts // Polymer Bulletin. 2001. Vol. 46. No. 2-3. pp. 123-130.
GOST all authors (up to 50) Copy
Hakala K., Helaja T., Löfgren B. Synthesis of nitrogen-functionalized polyolefins with metallocene/methylaluminoxane catalysts // Polymer Bulletin. 2001. Vol. 46. No. 2-3. pp. 123-130.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1007/s002890170065
UR - https://doi.org/10.1007/s002890170065
TI - Synthesis of nitrogen-functionalized polyolefins with metallocene/methylaluminoxane catalysts
T2 - Polymer Bulletin
AU - Hakala, Kimmo
AU - Helaja, Tuulamari
AU - Löfgren, Barbro
PY - 2001
DA - 2001/04/01
PB - Springer Nature
SP - 123-130
IS - 2-3
VL - 46
SN - 0170-0839
SN - 1436-2449
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2001_Hakala,
author = {Kimmo Hakala and Tuulamari Helaja and Barbro Löfgren},
title = {Synthesis of nitrogen-functionalized polyolefins with metallocene/methylaluminoxane catalysts},
journal = {Polymer Bulletin},
year = {2001},
volume = {46},
publisher = {Springer Nature},
month = {apr},
url = {https://doi.org/10.1007/s002890170065},
number = {2-3},
pages = {123--130},
doi = {10.1007/s002890170065}
}
MLA
Cite this
MLA Copy
Hakala, Kimmo, et al. “Synthesis of nitrogen-functionalized polyolefins with metallocene/methylaluminoxane catalysts.” Polymer Bulletin, vol. 46, no. 2-3, Apr. 2001, pp. 123-130. https://doi.org/10.1007/s002890170065.