发明名称 |
Preparation of synthetic oils from vinylidene olefins and alpha-olefins |
摘要 |
A synthetic oil is made by a process comprising the steps of (a) reacting a vinylidene olefin in the presence of a catalyst to form an intermediate mixture which contains at least about 50 weight percent dimer of said vinylidene olefin, and (b) adding a vinyl olefin to said intermediate mixture and reacting said intermediate mixture and said vinyl olefin in the presence of a catalyst so as to form a product mixture which contains said dimer of said vinylidene olefin and a codimer of said added vinyl olefin with said vinylidene olefin.
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申请公布号 |
US5498815(A) |
申请公布日期 |
1996.03.12 |
申请号 |
US19910806303 |
申请日期 |
1991.12.13 |
申请人 |
ALBEMARLE CORPORATION |
发明人 |
SCHAERFL, JR., ROBERT A.;DADGAR, ALI M.;LANIER, CARROLL W. |
分类号 |
C07B61/00;C07C2/20;C07C2/30;C07C11/02;C10G50/02;(IPC1-7):C07C2/08 |
主分类号 |
C07B61/00 |
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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