Process for preparing aqueous dispersion of higher fatty acid zi

Details Process for preparing aqueous dispersion of higher fatty acid zi Process for preparing aqueous dispersion of higher fatty acid zi

1999-05-28

2000-12-19

Lovering, Richard D.

Colloid systems and wetting agents; subcombinations thereof; pro

Continuous liquid or supercritical phase: colloid systems;...

Aqueous continuous liquid phase and discontinuous phase...

516 67, 554 75, 162179, B01F 308, C07F 306

Patent

active

061628360

ABSTRACT:
A process for preparing an aqueous dispersion of a higher fatty acid zinc salt which comprises adding a molten higher fatty acid to an aqueous dispersion of zinc oxide and reacting the higher fatty acid with the zinc oxide in the presence of a surfactant or a water-soluble polyvinyl alcohol with stirring while the aqueous dispersion is maintained at a temperature that is higher than the melting point of the higher fatty acid used.

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Myers, Surfactant Science andTechnology (VCH Publishers, Inc., NY, NY, copyright 1988) pp. 68-69, Jun. 1988.
Schwartz et al., Surface Active Agents and Detergents,vol. ll, pp. 162-163 (1958), Month unknown.

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