C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 31/125 (2006.01) C07C 29/16 (2006.01) C07C 45/50 (2006.01) C07C 69/80 (2006.01) C08K 5/09 (2006.01) C08K 5/12 (2006.01)
Patent
CA 2098970
6230 Frankfurt, 29.06.1992 PAT/rcht-dbh Hoe92/Y012 Hoechst Aktiengesellschaft, Frankfurt am Main 80 Abstract of the disclosure: Mixtures of isomeric decyl alcohols are obtained by oligomerization of propylene in the presence of de- activated zeolites as catalysts, separation of the C9-olefins from the oligomer mixture, hydroformylation of the C9-olefins to C10-aldehydes, and hydrogenation of the C10-aldehydes. The mixtures, when esterified with phthalic acid, provide a mixture of isomeric di-decyl phthalates that can be used as plasticizers.
Bahrmann Helmut
Greb Wolfgang
Heymanns Peter
Lappe Peter
Muller Thomas
Celanese Gmbh
Fetherstonhaugh & Co.
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