Polymerisation of cyclooctene

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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260 336UA, 260 882B, 260 882D, 260 882E, 260 882F, 252429B, C08F 414

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039391361

ABSTRACT:
Polyoctenamers, in which more than 80% of the C=C-double bonds are in the cis-configuration, with a second order transition temperature of approximately -90.degree.C, a crystallisation temperature of from -30.degree. to +10.degree.C and a melting point of +10 to +40.degree.C and a process for its production, wherein cyclooctene and, optionally, up to 20% by weight, based on the monomer total, of another cyclic olefin are polymerised in an inert organic solvent at temperatures of from -50.degree. to +10.degree.C in the presence of a catalyst of

REFERENCES:
patent: 3449310 (1969-06-01), Dall'Asta et al.
patent: 3790543 (1974-02-01), Lehnedt et al.

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