Invention Grant
US5097079A Zinc-containing ortho-alkylation catalyst precursor and catalyst, and
process of use in alkylation of phenols
失效
含锌的正烷基化催化剂前体和催化剂，以及用于烷基化酚的方法
- Patent Title: Zinc-containing ortho-alkylation catalyst precursor and catalyst, and process of use in alkylation of phenols
- Patent Title (中): 含锌的正烷基化催化剂前体和催化剂，以及用于烷基化酚的方法
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Application No.: US548782Application Date: 1990-07-06
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Publication No.: US5097079APublication Date: 1992-03-17
- Inventor: James G. Bennett, Jr. , Gregory R. Chambers
- Applicant: James G. Bennett, Jr. , Gregory R. Chambers
- Applicant Address: NY Selkirk
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: NY Selkirk
- Main IPC: B01J23/06
- IPC: B01J23/06 ; C07C37/11
Abstract:
Catalyst precursor compositions comprising a mixture of magnesium oxide or a source of magnesium oxide and a water insoluble zinc compound are described. The compositions are calcinable to a catalyst that is useful in reactions for the ortho-alkylation of phenols.
Public/Granted literature
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