C - Chemistry – Metallurgy – 07 – H
Patent
C - Chemistry, Metallurgy
07
H
260/233.1, 260/2
C07H 13/06 (2006.01) C07C 67/52 (2006.01) C07C 69/58 (2006.01)
Patent
CA 2032677
L 7217 (R) ABSTRACT The present invention pertains to a process for refining soap- containing crude polyol fatty-acid polyester reaction product, comprising the step of contacting the crude reaction product with an aqueous acid solution to substantially convert the soap into its corresponding free fatty acids, the subsequent step of drying said crude reaction product to substantially remove any free-water therein, and the step of substantially removing from the dried crude reaction product any salts therein.
Barmentlo Bart
Immerseel Anton R.
Rosier Otto E.
Wolf Frederick D. B.
Zwanenburg Arend
Plc Unilever
Ridout & Maybee Llp
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