Process for preparing methacrylic acid

Details Process for preparing methacrylic acid Process for preparing methacrylic acid

1976-10-26

1978-02-21

Garner, Vivian

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

252435, 252437, C07C 5132

Patent

active

040752445

ABSTRACT:
A process for the preparation of methacrylic acid which comprises reacting methacrolein with molecular oxygen in the vapor phase in the presence of an oxidation catalyst composition having the following empirical formula

REFERENCES:
patent: 3795703 (1974-03-01), Niina et al.
patent: 3857796 (1974-12-01), Takenaka et al.
patent: 3865873 (1975-02-01), Oda et al.
patent: 3875220 (1975-04-01), White et al.
patent: 3925464 (1975-12-01), Oda et al.
patent: 3976688 (1976-08-01), Akiyama et al.

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