Agricultural compositions comprising an oil-in-water emulsion based on oily globules coated with a lamellar liquid crystal coating
First Claim
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1. An oil-in-water emulsion composition comprising:
- A) an oil phase, which comprises oily globules comprising at least one compound which is agriculturally active; and
B) an aqueous phase;
wherein the oily globules are dispersed in the aqueous phase and coated with a lamellar liquid crystal coating which comprises;
(1) at least one non-ionic lipophilic surface-active agent, (2) at least one non-ionic hydrophilic surface-active agent and (3) at least one ionic surface-active agent, and wherein the oily globules having a mean particle diameter of less than 800 nanometers.
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Abstract
The present invention relates to a composition comprising an oil-in-water emulsion, wherein the emulsion comprises oily globules which are each provided with a lamellar liquid crystal coating and are dispersed in an aqueous phase, wherein each oily globule comprises at least one compound which is agriculturally active, and is individually coated with a monolamellar or oligolamellar layer comprising: (1) at least one non-ionic lipophilic surface-active agent, (2) at least one non-ionic hydrophilic surface-active agent and (3) at least one ionic surface-active agent, wherein the globules having a mean particle diameter of less than 800 nanometers.
77 Citations
32 Claims
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1. An oil-in-water emulsion composition comprising:
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A) an oil phase, which comprises oily globules comprising at least one compound which is agriculturally active; and
B) an aqueous phase;
wherein the oily globules are dispersed in the aqueous phase and coated with a lamellar liquid crystal coating which comprises;
(1) at least one non-ionic lipophilic surface-active agent, (2) at least one non-ionic hydrophilic surface-active agent and (3) at least one ionic surface-active agent, and wherein the oily globules having a mean particle diameter of less than 800 nanometers. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32)
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Specification