| abstract |
PCT No. PCT/EP91/02211 Sec. 371 Date Jun. 2, 1993 Sec. 102(e) Date Jun. 2, 1993 PCT Filed Nov. 25, 1991 PCT Pub. No. WO92/09570 PCT Pub. Date Jun. 11, 1992.Processes for the production of partial glyceride sulfates comprising the steps of: A) reacting a mixture containing glycerol and at least one triglyceride with gaseous sulfur trioxide to produce at least one acidic reaction product; B) ageing the at least one acidic reaction product at an elevated temperature; and C) neutralizing the at least one aged acidic reaction product with an aqueous base in the presence of a buffer. |