发明名称 |
Mixtures of isomeric decyl alcohols, phthalates obtainable therefrom, and their use as plasticizers |
摘要 |
Mixtures of isomeric decyl alcohols obtained by oligomerization of propylene in the presence of deactivated zeolites as catalysts, followed by separation of the nine carbon olefins from the oligomer mixture, then hydroformylation of the 9 carbon olefins to 10 carbon aldehydes, and hydrogenation of the aldehydes to the corresponding alcohols. The mixtures, when esterified with phthalic acid, or anhydride, provide a mixture of isomeric di-decyl phthalates that can be used as plasticizers.
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申请公布号 |
US5661204(A) |
申请公布日期 |
1997.08.26 |
申请号 |
US19950484587 |
申请日期 |
1995.06.07 |
申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
BAHRMANN, HELMUT;GREB, WOLFGANG;HEYMANNS, PETER;LAPPE, PETER;MUELLER, THOMAS;SZAMEITAT, JUERGEN;WIEBUS, ERNST |
分类号 |
C07C31/125;C07C29/141;C07C29/16;C07C45/50;C07C67/08;C07C69/80;C08F8/00;C08F10/00;C08F10/06;C08K5/12;(IPC1-7):C08K5/09;C07C69/76 |
主分类号 |
C07C31/125 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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