Organic compounds -- part of the class 532-570 series – Organic compounds – Halogen containing
Patent
1978-05-12
1981-12-29
Gantz, Delbert E.
Organic compounds -- part of the class 532-570 series
Organic compounds
Halogen containing
C07C 1734
Patent
active
043084109
ABSTRACT:
Chloroprene is produced by continuous dehydrochlorinating 3,4-dichlorobutene- 1 at 40.degree.-70.degree. C. in two phase liquid mixture of water and alcohol with standing alkali metal hydroxide of not more than 10% by weight in aqueous phase and separating an organic liquid phase containing chloroprene from the resulting mixture.
REFERENCES:
patent: 2999888 (1961-09-01), Crocker et al.
patent: 3026360 (1962-03-01), Lachowicz
patent: 3965203 (1976-06-01), Smith, Jr.
patent: 3978146 (1976-08-01), Ohorodnik et al.
patent: 3981937 (1976-09-01), Campbell et al.
Hall Antony H. P.
Merle Jean P.
Boska Joseph A.
BP Chemicals Limited
Distugil S.A.
Gantz Delbert E.
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