Title: Hexahydropyrimidines as fuel additives

Abstract: Distillate fuels containing minor amounts of hexahydropyrimidines sufficient to inhibit fuel deterioration.

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Inventors: Oude Alink, Bernardus A. (St. Louis, MO, US)
Hutton, Ronald P. (St. Louis, MO, US)

Application Number: 412300
Filing Date: 1973-11-02
Publication_date: 1976-02-03
Assignee: Petrolite Corporation (St. Louis, MO)
Primary Class(es): 44/336
Other Classes:
US Patent Ref:

2525855	Oct, 1950	Bergmann	260/251.
2734814	Feb, 1956	Thompson	44/63.
2754183	Jul, 1956	Chenicek et al.	44/63.
2844446	Jul, 1958	Cyba et al.	44/63.
2961308	Nov, 1960	Andres, Jr.	44/63.
3014792	Dec, 1961	Capowski et al.	44/63.
3205232	Sep, 1965	Andres, Jr. et al.	44/63.
3787416	Jan, 1974	Cyba	252/401.

Other Refs:
Primary Examiner: Wyman, Daniel E.
Assistant Examiner: Harris-Smith, Mrs. Y.
Attorney: Ring; Sidney B., Glass; Hyman F.