Chemistry: fertilizers – Processes and products – Organic material-containing
Patent
1981-11-20
1982-10-26
Bashore, Jr., S. Leon
Chemistry: fertilizers
Processes and products
Organic material-containing
71 6407, 71 6412, 423268, 252392, 427220, C05G 300
Patent
active
043560202
ABSTRACT:
This invention relates to fertilizer compositions containing alkylene oxide anticaking agents. More particularly, this invention relates to a method of decreasing the caking during storage in a hygroscopic salt or fertilizer which normally cakes on storage, which comprises uniformly admixing with said hygroscopic salt or fertilizer an effective amount of an anticaking agent consisting of one or more compounds selected from the group consisting of adducts of from 6 to 15 mols of ethylene oxide and/or propylene oxide onto 1 mol of a .beta.-hydroxyalkyl-diethanolamine of the formula ##STR1## wherein R.sup.1 is an alkyl of from 1 to 18 carbon atoms and R.sup.2 is hydrogen or alkyl of from 1 to 16 carbon atoms, the sum of the carbon atoms in R.sup.1 and R.sup.2 being from 8 to 18.
REFERENCES:
patent: 3954436 (1976-05-01), Vad et al.
patent: 4105430 (1978-08-01), Koch et al.
patent: 4163657 (1979-08-01), Koslow et al.
Grunert Margarete
Tesmann Holger
Bashore, Jr. S. Leon
Henkel Kommanditgesellschaft auf Aktien
Lander Ferris H.
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