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

Nimbin film-spreading oil solution

A technology of film-spreading oil and azadirachtin, applied in the fields of pesticides, biocides, animal repellents, etc., can solve the problems that have not yet been reported, and achieve high utilization rate of raw materials, low production costs, and abundant resources. Effect

Inactive Publication Date: 2010-05-12
成都绿金高新技术股份有限公司
View PDF0 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, due to the influence of various technical conditions and farmers' medication habits, there are very few manufacturers who can develop and promote this product. Only 8% buprofezin film-developing oil and 30% buprofezin have chemical substances as active ingredients. There are no reports on film-spreading oils containing plant-active azadirachtin

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment one: 0.5% (mass %) azadirachtin film spreading oil:

[0015] 1. Add 0.5% (mass %) azadirachtin;

[0016] 2. Add 80% (mass %) neem oil, so that the concentration of azadirachtin in the film spreading oil is 0.5% (mass %);

[0017] 3. Add 0.1% (mass%) ethylene glycol as antifreeze;

[0018] 4. Add 10% (mass%) alkylbenzenesulfonate sodium salt as emulsifier;

[0019] 5. Add 0.5% (mass %) ethanol as cosolvent;

[0020] 6, add 4.8% (mass %) sorbitol as stabilizer;

[0021] 7. Add 0.1% (mass %) butanoic ether as a synergist;

[0022] 8. Add 4% (mass%) triethylhexyl phosphoric acid as a diffusing agent;

[0023] First, heat the sodium salt of alkylbenzenesulfonate and neem oil to 20-80°C, keep it warm for 2 hours, then cool to room temperature, add azadirachtin, ethylene glycol, ethanol, sorbitol, butanoic ether, triethylhexyl Phosphoric acid, stir while adding, fully mix evenly, and finally let it stand for 5 hours to make film spreading oil. The prepared so...

Embodiment 2

[0026] Embodiment two: 15% (mass %) azadirachtin film spreading oil:

[0027] 1. Add 15% (mass %) azadirachtin;

[0028] 2. Add 36% (mass %) neem oil, so that the concentration of azadirachtin in the film-expanding oil agent is 15% (mass %);

[0029] 3, add 8% (mass %) glycerol as antifreeze;

[0030] 4. Add 16% (mass %) alkylphenol polyoxyethylene ether formaldehyde condensate as emulsifier;

[0031] 5. Add 2% (mass %) ethyl acetate as cosolvent;

[0032] 6. Add 8% (mass%) polyvinyl glycol glycidyl ether as a stabilizer;

[0033] 7, add 5% (mass %) castor oil as synergist;

[0034] 8. Add 10% (mass%) Cellulose Derivatives as a diffusing agent;

[0035] First heat the alkylphenol polyoxyethylene ether formaldehyde condensate and neem oil to 20-80°C, keep warm for 5 hours, then cool to room temperature, add azadirachtin, glycerin, ethyl acetate, polyethylene glycol Glycidyl Ether, Castor Oil, Cellulose Derivatives , Stir while adding, fully mix evenly, and finally let...

Embodiment 3

[0038] Embodiment three: 45% (mass %) azadirachtin film spreading oil:

[0039] 1, add 45% (mass %) azadirachtin;

[0040] 2. Add 1% (mass %) neem oil, so that the concentration of azadirachtin in the film-expanding oil agent is 50% (mass %);

[0041] 3, add 12% (mass %) sorbitol as antifreeze;

[0042] 4. Add 10% (mass %) triethanolamine salt as emulsifier;

[0043] 5. Add 8% (mass%) dimethyl sulfoxide as cosolvent;

[0044] 6. Add 4% (mass%) phenyl glycidyl ether as a stabilizer;

[0045] 7. Add 5% (mass%) piperonyl butoxide as a synergist;

[0046] 8. Add 15% (mass %) fatty acid polyethylene glycol ester as a diffusing agent;

[0047] First heat triethanolamine salt and neem oil to 20-80°C, keep warm for 10 hours, then cool to room temperature, add azadirachtin, sorbitol, dimethyl sulfoxide, phenyl glycidyl ether, piperonyl butyl ether, fatty acid Polyethylene glycol ester, stir while adding, fully mix evenly, and finally let it stand for 12 hours to make film spreading...

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 relates to the field of film-spreading oil solution, in particular to nimbin film-spreading oil solution which is prepared by mixing nimbin and nim oil in certain proportion and adding an auxiliary material into the mixture. The nimbin film-spreading oil solution is novel, efficient and pollution-free, is safe to human, livestock and fowls, and is difficult for pests to generate drug resistance. The nimbin film-spreading oil solution has the advantages of wide sources of raw materials, high utilization ratio, simple process and low production cost, and is a novel biological pesticide preparation.

Description

technical field [0001] The invention relates to a pesticide spreading oil agent insecticide, in particular to an insecticidal active film spreading oil agent containing azadirachtin. technical background [0002] As we all know, almost all raw materials must be processed into a certain dosage form before use, and the pesticide dosage form is the final product of pesticide production that can be used by users. The type and quality of the dosage form will directly affect the efficacy of the drug, the safety of the environment and the cost. The original drug can reduce the dosage, delay the drug resistance, prolong the service life of the pesticide, increase the control effect, control the broad spectrum, reduce the toxicity and make it compatible with the environment through the processing of the dosage form. [0003] After half a century of hard work, my country's pesticide dosage form processing industry has made great progress. my country has formed a relatively complete ...

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): A01N65/26A01N43/90A01N25/02A01N25/30A01P7/04
Inventor 杨瑞雄马健驹丁城峰李春勤孟洁
Owner 成都绿金高新技术股份有限公司
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