Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1988-10-21
1989-10-24
Schwartz, Richard A.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C07D23318
Patent
active
048763551
ABSTRACT:
Disclosed is a stable, free-flowing particulate imidazoline product of the structure: ##STR1## where R.sub.1 and R.sub.2 independently are a saturated C.sub.12 -C.sub.22 alkyl group. The product is made by condensing and cyclyzing a fatty acid or ester and a polyamine wherein the molten, cyclyzed, solvent-free product is rapidly cooled to a particulate form.
REFERENCES:
patent: 4233451 (1980-11-01), Pracht et al.
patent: 4269730 (1981-05-01), Wechsler et al.
patent: 4709045 (1987-11-01), Kubo et al.
Earl Gary W.
Fuller James G.
Hughes Leonard
Schwartz Richard A.
Sherex Chemical Company Inc.
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