Biodegradable agricultural plastic mulching film loaded with sophocarpidine and preparation method thereof
A biodegradable, agricultural mulching film technology, applied in the agricultural field, can solve the problems of excessive pesticide content, human and animal poisoning, life-threatening and health-threatening, etc., and achieve the effects of low cost, improved extraction rate, and increased insecticidal activity.
Inactive Publication Date: 2017-07-28
孙志廷
5 Cites 1 Cited by
AI-Extracted Technical Summary
Problems solved by technology
View more
Abstract
The invention discloses a biodegradable agricultural plastic mulching film loaded with sophocarpidine, which is characterized by being prepared by, firstly, extracting and separating sophocarpidine by a joint technology of ultrasound extraction and microwave extraction and trichloromethane extraction; under the catalyst of ammonium persulfate, grafting acrylic ester on starch; at last, using starch and acrylic ester grafted starch as film-forming agent through and flow-casting and film-forming method, and acquiring the biodegradable agricultural plastic mulching film loaded with sophocarpidine. The biodegradable agricultural plastic mulching film loaded with sophocarpidine can kill insects in the soil and well keep soil moisture; the residual mulching film can be completely degraded and cannot pollute environment; moreover, the cost is low.
Application Domain
BiocideClimate change adaptation +5
Technology Topic
ChemistryAcrylate +9
Examples
- Experimental program(1)
Example Embodiment
PUM


Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
Similar technology patents
Method for preparing depression-relieving and soothing tablets
Owner:NANJING HAICHANG CHINESE MEDICINE GRPCO LTD
Method for extracting catalase from ox liver
Owner:西藏天虹科技股份有限责任公司
F42 fructose processing technology
Owner:安徽焕发生物科技有限公司
Process combination for extracting polysaccharide in oyster mushroom mycelium cells and determination method thereof
Owner:ZHEJIANG UNIV
Vegetable dye extraction equipment
Owner:YUHUAN ZITI COSMETICS CO LTD
Classification and recommendation of technical efficacy words
- High extraction rate
- Reduce extraction time
Method for preparing jasmine extract for tobacco
Owner:HUBEI CHINA TOBACCO IND +1
Zymolytic cereal beverage
Owner:厦门粗粮王饮品科技有限公司
Method for extracting flavone and polysaccharide from mulberry leaf
Owner:ZHEJIANG GONGSHANG UNIVERSITY