Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1994-11-14
1996-05-21
Langel, Wayne
Chemistry: fertilizers
Processes and products
Forms or conditioning
71 6411, C05G 500
Patent
active
055185177
ABSTRACT:
A non-explosive water in oil emulsion fertilizer composition comprising: a discontinuous aqueous phase comprising at least one fertilizer component; a continuous oil phase; an emulsifier comprising the reaction product of at least one succinic acylating agent and at least one co-reactant selected from the group consisting of: primary alkanol amines, secondary alkanol amines, tertiary alkanol amines, primary amines, secondary amines, tertiary amines, poly-amines, alcohols, polyols, and phenols is disclosed. The ferilizer compositions provide for delayed release of the fertilizer components.
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WO93/01150 published Jan. 21 1993 (Ahlnas).
Forsberg John W.
Jahnke Richard W.
Pearson Nils O.
Engelmann John H.
Hunter Sr. Frederick D.
Langel Wayne
Shold David M.
The Lubrizol Corporation
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