Low odor surfactant

Details Low odor surfactant Low odor surfactant

1985-12-23

1988-02-23

Lieberman, Paul

Compositions

Water-softening or purifying or scale-inhibiting agents

252135, 25217422, 25218721, 25218723, 25218733, 252DIG1, 528408, 564505, 568622, C11D 1722

Patent

active

047269090

ABSTRACT:
Relates to deodorizing a polyoxypropylene group terminated polyoxyalkylene polyether polyol composition by removing allyloxypropan-2-ol in sufficient amount to reduce the content to less than 200 ppm.

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Propylene Oxide and Higher 1,2 Epoxide Polymers, Encyclopedia of Polymer Science and Engineering, vol. 6, pp. 273-284, John Wiley and Sons, Inc., 1986.
Polyethers, Charles C. Price, Dept. of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104, Mar. 26, 1974.
Methods of Gas Dispersion, Perry's Chemical Engineer's Handbook, Sixth Edition, pp. 18-61 and 18-62, McGraw-Hill Book Company.

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