Trans olefinic diols with surfactant properties

Details Trans olefinic diols with surfactant properties Trans olefinic diols with surfactant properties

1998-03-03

2000-06-13

Lovering, Richard D.

Colloid systems and wetting agents; subcombinations thereof; pro

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

Primarily organic continuous liquid phase

516 72, 516204, 516917, 568857, 106311, 106 3186, 106 3189, 510524, 510535, B01F 1738, C07G 3120

Patent

active

06075060&

ABSTRACT:
An aqueous composition and a method of applying an aqueous composition to a surface in which the surface active properties of the composition are improved through addition of a new class of surfactants based on the trans isomers of olefinic diols having the formula: ##STR1## wherein each of R.sub.1, R.sub.2, R.sub.3, and R.sub.4 is the same or a different C1 to C9 linear or branched alkyl group and the total number of carbons atoms in the olefinic diol is between 12 and 17. The compounds are useful in lowering the equilibrium surface tension of aqueous organic compositions; for example, those used in coatings, inks and adhesives.

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John R. Johnson and O. H. Johnson, in Journal of the American Chemical Society, vol. 62 (Oct. 1940), pp. 2615-2620.

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