Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Phenthoate water emulsion and preparation process thereof

A technology of Daofeng powder and water emulsion, which is used in pesticides, biocides, animal repellents, etc., can solve problems such as environmental impact, and achieve the effects of good emulsification, reduced impact, and good solubility

Inactive Publication Date: 2018-04-24
JIANGSU TENGLONG BIOLOGICAL PHARMA
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the dosage form of the insecticide Daofengsan is mainly 50% emulsifiable concentrate. Because the product contains a large amount of organic solvents, it has a certain impact on the environment.

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
  • Phenthoate water emulsion and preparation process thereof
  • Phenthoate water emulsion and preparation process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Daofeng San 38kg

[0040] S-150 solvent oil 4 kg

[0041] Cyclohexanone 2 kg

[0042] Farm Milk 600 3kg

[0043] Calcium dodecylbenzenesulfonate 1 kg

[0044] Castor oil polyoxyethylene ether 1 kg

[0045] Fatty acid polyoxyethylene ester 5 kg

[0046] Maleic anhydride 3 kg

[0047] NJ-90 anesthetic 3 kg

[0048] Ethylene glycol 2 kg

[0049] Fatty alcohol polyoxyethylene ether 2 kg

[0050] Ethylene oxide 2 kg

[0051] 34 kg deionized water

Embodiment 2

[0053] Daofeng San 39kg

[0054] S-150 solvent oil 5 kg

[0055] Cyclohexanone 3 kg

[0056] Farm Milk 600 4kg

[0057] Calcium dodecylbenzenesulfonate 2 kg

[0058] Castor oil polyoxyethylene ether 2 kg

[0059] Fatty acid polyoxyethylene ester 6 kg

[0060] Maleic anhydride 4 kg

[0061] NJ-90 anesthetic 4 kg

[0062] Ethylene glycol 4 kg

[0063] Fatty alcohol polyoxyethylene ether 3 kg

[0064] Ethylene oxide 3 kg

[0065] 21 kg deionized water

Embodiment 3

[0067] Daofeng San 40kg

[0068] S-150 solvent oil 4 kg

[0069] Cyclohexanone 2 kg

[0070] Farm Milk 600 5kg

[0071] Calcium dodecylbenzenesulfonate 3 kg

[0072] Castor oil polyoxyethylene ether 2 kg

[0073] Fatty acid polyoxyethylene ester 7 kg

[0074] Maleic anhydride 5 kg

[0075] NJ-90 Anesthetic 5kg

[0076] Ethylene glycol 6 kg

[0077] Fatty alcohol polyoxyethylene ether 4 kg

[0078] Ethylene oxide 2 kg

[0079] 15kg deionized water

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

No PUM Login to View More

Abstract

The invention discloses phenthoate water emulsion, and relates to the field of agricultural chemicals. The phenthoate water emulsion comprises the following components: 40.0+ / - 2.0% of phenthoate, 5+ / -2% of a stabilizer, 5+ / -2% of an anesthetic, 5-10% of a solvent, 5-10% of an emulgator, 5-10% of a solubilizer, 2-10% of an antifreezing agent and 2-10% of a wetting agent. Dimethylbenzene is not used as the solvent of the phenthoate water emulsion, but the requirement of solubility can be met, and harm to an ecological environment and human health is greatly reduced; the stability of the qualityof pesticide is good, and the phenthoate water emulsion is easy to store and transport; and the pesticide effect is rapid and lasts for a long time.

Description

technical field [0001] The invention relates to the field of agrochemicals, in particular to a rice-rich water emulsion and a preparation process thereof. Background technique [0002] For a long time, due to the extensive use of chemical pesticides, especially the formulation of emulsifiable concentrate, most of the solvents in the product are aromatic hydrocarbons such as benzene, toluene, and xylene. The long-term use year after year has not only caused a serious waste of resources, Moreover, it has caused serious harm to the environment, ecology and food safety, and constituted a certain threat to human health. Therefore, development is beneficial to ecology, environment, replaces traditional organic solvent with water as a class of new dosage form of solvent, more and more is subject to people's attention. [0003] Daofengsan its chemical name: O, O-dimethyl-S-(α-ethoxycarbonylbenzyl) phosphorodithioate. Physical and chemical properties: colorless crystals (the origin...

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): A01N57/14A01N25/04A01P7/04
CPCA01N25/04A01N57/14
Inventor 肖建中
Owner JIANGSU TENGLONG BIOLOGICAL PHARMA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com