Method for manufacture of poly-fatty acids and maleic anhydride-

Details Method for manufacture of poly-fatty acids and maleic anhydride- Method for manufacture of poly-fatty acids and maleic anhydride-

1977-10-28

1979-04-17

Niebling, John

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260 975, 2604048, C07D30789, C09F 500

Patent

active

041500415

ABSTRACT:
A poly-fatty acid or maleic anhydride-added fatty acid is manufactured by continuously passing a higher unsaturated fatty acid, alone or in combination with maleic anhydride, over a catalyst having phosphoric acid deposited on a synthetic silica-alumina carrier.

REFERENCES:
patent: 2569420 (1951-09-01), Kosmin
patent: 2678934 (1954-05-01), Grummitt
patent: 2974054 (1961-03-01), Beamesderfer
patent: 3359285 (1967-12-01), Landis
patent: 3507890 (1970-04-01), Dieckelmann

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