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

Composition containing chitosan oligosaccharide and prochloraz

A composition and technology of chitosan oligosaccharides, which are applied in the field of pesticides, can solve the problems of ingredient ratio and insufficient effect, and achieve the effects of improving sterilization and fresh-keeping effect, improving quality and increasing yield

Inactive Publication Date: 2013-04-17
CHINA KINGDOM AGRITECH QINGDAO
View PDF5 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Other patent applications, such as the Chinese invention patent application with application number 201210200540.5, disclose a bactericidal suspension containing oligosaccharin and imidamide, but there are deficiencies in its composition ratio and effect

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

[0013] The aqueous emulsion containing the composition of chitosan oligosaccharide and prochloraz with active ingredient 42%

[0014] A composition aqueous emulsion containing chitosan oligosaccharide and prochloraz, which includes the following components in mass percentage: imidamide 41%, chitosan oligosaccharide 1%, xylene 15%, calcium dodecylbenzenesulfonate 2%, phenethylphenol polyoxyethylene ether 4%, silicone defoamer 0.5%, water to 100%. It is a composition aqueous emulsion suitable for agricultural use prepared by applying conventional pesticide processing technology to the above-mentioned components.

Embodiment 2

[0016] The microemulsion of the composition containing chitosan oligosaccharide and prochloraz with active ingredient 46%

[0017] A microemulsion containing a composition of oligochitosan and imidamide, which includes the following components in mass percentage: 45% of imidamide, 1% of oligochitosan, 8% cyclohexanone, dodecylbenzenesulfonic acid Calcium 8%, phenylethylphenol polyoxyethylene ether 10%, water to 100%. It is a combination microemulsion suitable for agricultural use prepared by applying conventional pesticide processing technology to the above ingredients.

Embodiment 3

[0019] Active ingredient 47% water suspension containing the composition of chitosan oligosaccharide and imidamide

[0020] A kind of water suspension containing the composition of chitosan oligosaccharide and imidamide, it comprises each component of following mass percentage: imidamide 44%, chitosan oligosaccharide 3%, phenylethylphenol polyoxyethylene ether 6%, yellow Raw gum 0.25%, silicone oil defoamer 0.5%, sodium benzoate 0.6%, ethylene glycol 5%, water to 100%. It is a water suspension concentrate of a composition suitable for agricultural use prepared by applying conventional pesticide processing technology to the above-mentioned components.

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 pesticide field and discloses a composition containing chitosan oligosaccharide and prochloraz. The composition is characterized in that effective constituents include chitosan oligosaccharide and prochloraz at a mass ration of (1-4):(41-50). The polymerization degree of the chitosan oligosaccharide ranges from 3 to 10, and the deacetylation rate is higher than 90%. The composition can be used for preventing and curing plant diseases, the plant diseases can be prevented and cured, and various resistance of plants can be improved, so that the plants can grow robustly, the yield is improved, and the quality is improved; and the composition is used for sterilizing and preserving fruits, and the effect is good, and the usage amount of chemical pesticides is further reduced.

Description

[0001] technical field [0002] The invention relates to a compound composition containing chitosan oligosaccharide and prochloraz, which belongs to the field of pesticides. Background technique [0003] Oligochitosan, also known as chitin, chitosan, amino oligosaccharide, etc., is a kind of active substance with various biological activities extracted from the shells of some marine organisms such as shrimp skin and crab shell. The shells of many marine organisms are rich in chitin. Chitosan is produced by deacetylation of chitin. Chitosan is decomposed into water-soluble chitooligosaccharides that are easily absorbed by tissues through enzymatic hydrolysis or microwave treatment. Studies in recent years have shown that oligochitosan has a variety of biological functions and has been gradually applied, including food health care, beauty and skin care, antibacterial preservation, and induction of resistance. In terms of agricultural application research, it is found that the...

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
IPC IPC(8): A01N47/38A01N43/16A01P3/00A01P21/00A23B7/154
CPCY02A40/10
Inventor 林存銮桑高恒秦瑞国
Owner CHINA KINGDOM AGRITECH QINGDAO
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com