Process for the manufacture of 1,2-epoxy-3-chloropropane

Details Process for the manufacture of 1,2-epoxy-3-chloropropane Process for the manufacture of 1,2-epoxy-3-chloropropane

2003-11-10

2010-11-16

Keys, Rosalynd (Department: 1621)

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

active

07834202

ABSTRACT:
Process for the manufacture of 1,2-epoxy-3-chloropropane by reaction between allyl chloride and hydrogen peroxide in the presence of a catalyst and in the possible presence of at least one solvent, in which the allyl chloride employed comprises less than 2000 ppm by weight of 1,5-hexadiene.

REFERENCES:
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patent: 6288248 (2001-09-01), Strebelle et al.
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patent: 6677467 (2004-01-01), Balthasart
patent: 2004/0068127 (2004-04-01), Schoebrechts et al.
patent: 2005/0054864 (2005-03-01), Strebelle et al.
patent: 2006/0041150 (2006-02-01), Catinat et al.
patent: 0 568 336 (1993-11-01), None
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patent: 96/03362 (1996-02-01), None
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CAPLUS, JAPIO and WPIDS abstracts of JP 04327582 published Nov. 1992.
U.S. Appl. No. 10/476,879, filed Nov. 13, 2003, Catinat, et al.

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