Unlock instant, AI-driven research and patent intelligence for your innovation.

Co-formulations of bifenthrin with encapsulated crop protection agents for use with liquid fertilizers

A technology for crop protection agent and bifenthrin, which is applied in the field of preparing insecticidal liquid fertilizers, can solve problems such as inability to produce efficacy, inconsistent application of fertilizers and pesticides, and the like

Inactive Publication Date: 2016-05-18
FMC CORP
View PDF3 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Often little attention is paid to this problem, so that both fertilizers and pesticides are applied inconsistently so that neither can produce sufficient efficacy

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Co-formulations of bifenthrin with encapsulated crop protection agents for use with liquid fertilizers
  • Co-formulations of bifenthrin with encapsulated crop protection agents for use with liquid fertilizers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] Example 1. Bifenthrin and encapsulated chlorpyrifos liquid fertilizer formulation (composition A)

[0065] Step A: Encapsulated Chlorpyrifos Composition

[0066] Add 376.75g deionized water and 10.01g sodium lignosulfonate ( 88B, a mixture from MeadWestcaco, and the mixture was stirred and heated to 55°C (aqueous phase).

[0067] In a separate stainless steel beaker, blend a mixture of 187.5 g of chlorpyrifos (96.0% purity), 74.98 g of aromatic 200ND and 9.99 g of methylene diphenyl diisocyanate while maintaining the temperature at at least 55° (water immiscible Mutually).

[0068] The 55°C aqueous phase was transferred to a Waring blender equipped with a stainless steel tank and while blending on high setting, the water immiscible phase was added. The resulting mixture was blended on the high setting for about 15 seconds, then the mixing speed was reduced to medium. Hexamethylenediamine (10.0 g) was added to the mixture and stirring was continued for 2 minutes. T...

Embodiment 2

[0074] Example 2. Bifenthrin and Encapsulated ζ-Cypermethrin Liquid Fertilizer Formulation (Composition B)

[0075] Step A: Encapsulated ζ-Cypermethrin Compositions

[0076] Add 411.95g deionized water and 7.52g sodium lignosulfonate ( 88B), and the mixture was stirred and heated to 40°C (aqueous phase).

[0077] In a separate stainless steel beaker, admix a mixture of 105.01 g of ζ-cypermethrin (36.4% purity), 210.04 g of aromatic 200ND, and 7.63 g of methylene diphenyl diisocyanate while maintaining the temperature at at least 40°C (water immiscible phase).

[0078] The 55°C aqueous phase was transferred to a Waring blender equipped with a stainless steel tank and while blending on high setting, the water immiscible phase was added. The resulting mixture was blended on the high setting for about 15 seconds, then the mixing speed was reduced to medium. Hexamethylenediamine (7.53 g) was added to the mixture and stirring was continued for 2 minutes. The mixture was transf...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
melting pointaaaaaaaaaa
melting pointaaaaaaaaaa
boiling pointaaaaaaaaaa
Login to View More

Abstract

Insecticidal compositions suitable for use in preparation of insecticidal liquid fertilizers are disclosed, the compositions comprising bifenthrin, an encapsulated crop protection agent, a hydrated aluminum-magnesium silicate, and at least one dispersant selected from the group consisting of a sucrose ester, a lignosulfonate, an alkylpolyglycoside, a naphthalenesulfonic acid formaldehyde condensate and a phosphate ester.

Description

[0001] Cross References to Related Applications [0002] This application claims priority under 35 U.S.C. §119(e) to U.S. Provisional Application Serial No. 61 / 887,104, filed October 4, 2013, the contents of which are incorporated herein by reference in their entirety. field of invention [0003] The present invention relates to the field of agrochemical compositions and formulations. In particular, the present invention provides a pesticidal composition comprising unencapsulated bifenthrin in combination with an encapsulated crop protection agent, wherein said composition is suitable for use in the preparation of a pesticidal liquid fertilizer. Background of the invention [0004] In order to be able to effectively remove or control unwanted insects and at the same time provide nutrients to plants to withstand adverse environmental conditions (e.g. heat, drought, physical contact with animals, etc.), effective chemical killing agents formulated for use in preparing insectic...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A01N57/16A01N53/00A01N25/34C05G3/02C05G3/60
CPCA01N57/16A01N53/00C05G3/60A01N25/08A01N25/28A01N2300/00A01N25/04C05G5/20Y02P60/21A01N25/34
Inventor T·M·马丁W·舍辛格M·吉亚维斯
Owner FMC CORP