Process for manufacturing an oxirane

Details Process for manufacturing an oxirane Process for manufacturing an oxirane

2008-01-29

2008-01-29

Owens, Amelia A. (Department: 1625)

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C549S531000

Reexamination Certificate

active

07323578

ABSTRACT:
Process for manufacturing an oxirane by reaction between an olefin and a peroxide compound in a reactor containing a liquid phase, in the presence of water, one or more organic solvents, a catalyst and one or more compounds for increasing the selectivity of the catalyst toward epoxidation reactions, in which: if the process is performed in batchwise mode, the liquid phase present in the reactor when the reaction starts, if the process is performed continuously, all of the liquid phases that are fed continuously into the reactor has/have a total organic solvent content of at least 0.1 g/kg and of not more than 675 g/kg.

REFERENCES:
patent: 5780655 (1998-07-01), Shum
patent: 6429322 (2002-08-01), Catinat et al.
patent: 6590112 (2003-07-01), Catinat et al.
patent: 2005/0054864 (2005-03-01), Strebelle et al.
patent: 197 23 950 (1998-12-01), None
patent: 199 62 720 (2001-06-01), None
patent: 0 230 949 (1987-08-01), None
patent: 0 712 852 (1996-05-01), None
patent: 0 757 043 (1997-02-01), None
patent: 99 48882 (1999-09-01), None
patent: 99 48883 (1999-09-01), None

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