Sulfur-free acidulation of tall oil soap

Details Sulfur-free acidulation of tall oil soap Sulfur-free acidulation of tall oil soap

1980-01-17

1981-03-17

Cockeram, H. S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 976, C09F 102

Patent

active

042566282

ABSTRACT:
Tall oil soap is subjected to a sulfur-free acidulation by contacting the soap with boron trifluoride or a complex thereof, which effectively converts the soap into tall-oil without the necessity of a conventional acidification. The contacting can be carried out in any convenient fashion with an amount of boron trifluoride or complex, preferably in a range of about 20-24% based on the weight of the crude tall-oil soap.

REFERENCES:
patent: 2374975 (1945-05-01), Borglin
patent: 3489740 (1970-01-01), Cholet et al.
patent: 3655635 (1972-04-01), Sanderson
patent: 4075188 (1978-02-01), Vardell

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