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Copolymers of ethylene with butene‐1 and long chain α‐olefins. II. Dodecene‐1 as long chain α‐olefin
Author(s) -
Seppälä Jukka Veli,
Oy Neste
Publication year - 1986
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.1986.070310230
Subject(s) - ethylene , chemistry , butene , polymer chemistry , copolymer , olefin fiber , 1 butene , heptane , catalysis , polymerization , organic chemistry , polymer
Ethylene/dodecene‐1 and ethylene/butene‐1/dodecene‐1 copolymers were prepared and their polymerization reaction in heptane slurry was studied. The Ziegler–Natta catalyst was aluminium‐activated TiCl 3 , and the cocatalyst was triethylaluminium. The dodecene‐1 contents in the ethylene/dodecene‐1 copolymers were less than 3 wt %. The dodecene‐1 contents in terpolymers of ethylene, butene‐1, and dodecene‐1 ranged up to 10 wt %. The dependence of basic properties on composition of terpolymers was investigated.