Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1981-03-12
1985-06-11
Mills, Catherine L.
Chemistry: fertilizers
Processes and products
Forms or conditioning
71 94, 514311, 514332, A01N 4340, A01N 4342
Patent
active
045226431
ABSTRACT:
This invention relates to alkylated derivatives of polymerized aromatic nitrogen heterocyclic compounds as illustrated by polymerized pyridine, quinoline and derivatives thereof; and uses thereof.
These compositions are polymerized by treating said aromatic nitrogen heterocyclic compounds at elevated temperatures and pressures with catalytic amounts of alkyl halides and then alkylating the polymerized products formed.
The compositions used in this invention are useful in providing improved means for controlling microbiological organisms including bacteria, fungi, algae, protozoa and the like, present in water and hydrocarbon systems.
REFERENCES:
patent: 4304894 (1981-12-01), Andrews et al.
Bercovitz Leon J.
Mills Catherine L.
Petrolite Corporation
Ring Sidney B.
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