DIHYDRIC ALCOHOLS USE AS

Brand Owner (click to sort) Address Description
DIANOL CECALC 420 Rue d'Estienne d'Orves 92700 Colombes France DIHYDRIC ALCOHOLS FOR USE AS THE ALCOHOLIC COMPONENT IN POLYESTER AND ALKYD RESINS;
DIANOL KONINKLIJKE ZWAVELZUURFABRIEKEN VOORHEEN KETJEN N.V. NIEUWENDAMMERKADE 1-3 AMSTERDAM Netherlands DIHYDRIC ALCOHOLS FOR USE AS THE ALCOHOLIC COMPONENT IN POLYESTER AND ALKYD RESINS;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. The invention relates to a process for recovering sterols and/or wax alcohols from a crude tall oil based source material comprising sterols and/or wax alcohols in esterified form and fatty and/or rosin acids and optionally sterols and/or wax alcohols in free form, said method comprising the steps of: a) converting free acids in the source material to corresponding salts, b) removing water if present, c) transesterifying the esterified sterols and/or wax alcohols present in the dry material obtained in step a or step b to liberate sterols and/or wax alcohols, d) evaporative fractionating the transesterified material, and e) isolating sterols and/or wax alcohols from the obtained fraction(s) and/or the residue.