Monomer sequence distributions in ethylene-1-hexene copolymers
β Scribed by Hsieh, Eric T.; Randall, James C.
- Book ID
- 120938875
- Publisher
- American Chemical Society
- Year
- 1982
- Tongue
- English
- Weight
- 602 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0024-9297
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π SIMILAR VOLUMES
## Abstract Four ethyleneβ1βdecene copolymers, covering a wide range of compositions, were analyzed in solution by means of ^13^C NMR spectroscopy. A detailed assignment of the signals to the different triad sequences was carried out. The experimental triad distributions were compared with calculat
Copolymerization of ethylene and hexene has been carried out using Phillips' catalysts (chromium oxide deposited on silica) modified with small amounts of triethylaluminium [AI(C2Hs)3], without solvent other than hexene itself and under constant ethylene pressure. The copolymers are highly disperse,