Plasticizer composition
AssigneeNissan Chemical Industries, Ltd.
InventorsHiroshi Akabayashi, Eiji Ohyama, Susumu Shoji, Masami Adachi, Koretoshi Uemura, Yoshihisa Ogawa
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Abstract
A plasticizer composition comprises phthalates of C.sub.9 alcohols obtained by an oxo reaction and a hydrogenation of C.sub.8 olefins which have 3 to 20 wt. % especially 7 to 20 wt. % of olefins having one isobutane skeleton and less than 3 wt. % of olefins having quaternary carbon and more than 90 wt. % of a total of n-octenes, monomethylheptenes and dimethylhexenes and more than 0.8 especially 1.1 to 2.0 of a ratio of a total of n-octenes and monomethylheptenes to dimethylhexenes.
Claims4
A plasticizer composition which comprises phthalates of C.sub.9 alcohols obtained by an oxo reaction and a hydrogenation of C.sub.8 olefins which have 3 to 40.9 wt.% of olefins having one isobutane skeleton and less than 3 wt.% of olefins having quaternary carbon and more than 90 wt.% of a total of n-octenes, monomethylheptenes and dimethylhexenes and 0.8-2.0 of a ratio of a total of n-octenes and monomethylheptenes to dimethylhexenes.
Dependencies are inferred from the claim text.