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

Pesticide adjuvant composition and preparation method thereof

A technology of pesticide adjuvant and composition, applied in the field of pesticide adjuvant composition and its preparation, can solve the problems of poor performance, immature process, unstable performance, etc., and achieve excellent wetting and dispersing performance, excellent low temperature resistance Uniform and transparent effect in performance and appearance

Inactive Publication Date: 2015-10-21
GUANGZHOU FANGZHONG CHEM CO LTD
View PDF6 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing pesticide adjuvants have defects such as poor performance, immature technology, large differences between batches, extremely unstable performance, easy delamination and deterioration when compounded with pesticides, which seriously affect the normal use of pesticides in the production and processing process

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
  • Pesticide adjuvant composition and preparation method thereof
  • Pesticide adjuvant composition and preparation method thereof
  • Pesticide adjuvant composition and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Pesticide adjuvant composition of the present invention consists of:

[0024]

[0025] The dispersant includes: alkyl naphthalene sulfonic acid condensate sodium salt, tristyrylphenol phosphate, polycarboxylate, sodium lauryl polyoxyethylene ether sulfate, sodium lignosulfonate, calcium lignosulfonate , At least one of alkyl paraformaldehyde condensate polyoxyethylene sodium sulfonate.

[0026] The acidity regulator refers to one of sodium hydroxide, potassium hydroxide, triethylamine, triethanolamine, concentrated ammonia water, acetic acid, sulfuric acid, hydrochloric acid, phosphoric acid, citric acid, and tartaric acid.

[0027] The antifreeze refers to one of ethylene glycol, propylene glycol, glycerin and urea.

[0028] The emulsifier includes: at least one of calcium dodecylbenzenesulfonate, castor oil polyoxyethylene ether, sorbitol ester polyoxyethylene ether, fatty acid polyoxyethylene ether, and alkylphenol polyoxyethylene ether.

[0029] The wetting age...

Embodiment 2

[0031] The pesticide adjuvant composition of the present invention consists of:

[0032]

[0033]

[0034] The dispersant includes: alkyl naphthalene sulfonic acid condensate sodium salt, tristyrylphenol phosphate, polycarboxylate, sodium lauryl polyoxyethylene ether sulfate, sodium lignosulfonate, calcium lignosulfonate , At least one of alkyl paraformaldehyde condensate polyoxyethylene sodium sulfonate.

[0035] The acidity regulator refers to one of sodium hydroxide, potassium hydroxide, triethylamine, triethanolamine, concentrated ammonia water, acetic acid, sulfuric acid, hydrochloric acid, phosphoric acid, citric acid, and tartaric acid.

[0036] The antifreeze refers to one of ethylene glycol, propylene glycol, glycerin and urea.

[0037] The emulsifier includes: at least one of calcium dodecylbenzenesulfonate, castor oil polyoxyethylene ether, sorbitol ester polyoxyethylene ether, fatty acid polyoxyethylene ether, and alkylphenol polyoxyethylene ether.

[0038]...

Embodiment 3

[0040] The pesticide adjuvant composition of the present invention consists of:

[0041]

[0042] The dispersant includes: alkyl naphthalene sulfonic acid condensate sodium salt, tristyrylphenol phosphate, polycarboxylate, sodium lauryl polyoxyethylene ether sulfate, sodium lignosulfonate, calcium lignosulfonate , At least one of alkyl paraformaldehyde condensate polyoxyethylene sodium sulfonate.

[0043] The acidity regulator refers to one of sodium hydroxide, potassium hydroxide, triethylamine, triethanolamine, concentrated ammonia water, acetic acid, sulfuric acid, hydrochloric acid, phosphoric acid, citric acid, and tartaric acid.

[0044] The antifreeze refers to one of ethylene glycol, propylene glycol, glycerin and urea.

[0045] The emulsifier includes: at least one of calcium dodecylbenzenesulfonate, castor oil polyoxyethylene ether, sorbitol ester polyoxyethylene ether, fatty acid polyoxyethylene ether, and alkylphenol polyoxyethylene ether.

[0046] The wetting...

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 a pesticide adjuvant composition and a preparation method thereof, and belongs to the technical field of pesticide preparations. The pesticide adjuvant composition comprises the following components in percentage by weight: 30 to 50 percent of dispersing agent, 5 to 8 percent of acidity regulator, 10 to 25 percent of antifreezing agent, 10 to 20 percent of emulsifying agent, 10 to 20 percent of wetting agent and the balance of water. The pesticide adjuvant composition has the advantages of simplified formula technology, flexibility in use, time conservation, high generality, high wetting dispersity, high low-temperature resistance, good compatibility with the pesticide preparation and the like.

Description

technical field [0001] The invention relates to the technical field of pesticide adjuvants, in particular to a composition of pesticide adjuvants and a preparation method thereof. Background technique [0002] The function of pesticide adjuvants is nothing more than improving the physical or chemical properties of pesticides, maximizing the efficacy or helping safe pesticide application. Pesticide adjuvants are developed with the progress of formulation processing and application technology. As my country's emphasis on environmental protection continues to increase, the traditional formulations of emulsifiable concentrates and powders in the pesticide industry will be gradually restricted, and will be replaced by environmentally friendly aqueous formulations such as suspension concentrates, emulsions in water, and water formulations. Over the past few years, water-emulsion additives and suspending agent additives at home and abroad have been produced endlessly, with a wide v...

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): A01N25/30A01N25/04A01N47/38A01N47/34A01N37/28A01N37/50
Inventor 周国伟李渊泉杨勇林马军胡灿丽赖国平
Owner GUANGZHOU FANGZHONG CHEM CO LTD
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