Chemistry: natural resins or derivatives; peptides or proteins; – Natural resins or derivatives – Tall oil or derivative used as starting material in process,...
Patent
1999-01-15
2000-07-04
Nutter, Nathan M.
Chemistry: natural resins or derivatives; peptides or proteins;
Natural resins or derivatives
Tall oil or derivative used as starting material in process,...
210694, C09F 700, C02F 128
Patent
active
060840617
ABSTRACT:
Anthraquinone is removed from tall oil or tall oil fraction by adsorption with activated carbon. The process is particularly useful in the removal of anthraquinone from tall oil heads.
REFERENCES:
patent: 3638399 (1972-02-01), Walker
patent: 4197168 (1980-04-01), Evans
patent: 5021164 (1991-06-01), Gay
Gorman Gregory S.
Lawson Nelson E.
Arizona Chemical Corporation
Nutter Nathan M.
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