Application of bitterwood lactone compounds in preventing marine biofouling

A technology for marine biofouling and ester compounds, which is applied in antifouling/underwater coatings, paints containing biocides, organic chemistry, etc. It can achieve the effect of simple and mature acquisition process, strong inhibition of marine biofouling activity, and good inhibition effect.
CN108484628BActive Publication Date: 2020-01-17深圳市福驷高鼎科技开发有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
深圳市福驷高鼎科技开发有限公司
Publication Date
2020-01-17

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Abstract

The invention provides application of a nigakilactone compound in preventing marine biofouling, and relates to the field of biotechnology. The structural formula of the nigakilactone compound is formula I, and in the formula I, each of R1, R2, R3 and R4 is selected from -H or -OH or -CH3 or -COOR' or -OOCR'', wherein R' is -H or -CH3, and R'' is an aliphatic chain having 3 to 7 carbon atoms. The nigakilactone compound has strong inhibitory effect on marine fouling organisms, especially barnacles, and is a non-toxic natural active compound which can be effectively degraded in a water environment and does not cause environmental pollution, and has characteristics of environmental friendliness and high safety. The formula I is shown in the description.
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Description

technical field

[0001] The invention relates to the field of biotechnology, in particular to the application of eucalyptus compounds in preventing marine biofouling. Background technique

[0002] Marine fouling organisms are a general term for marine animals, plants and microorganisms that grow on the surface of ships and various marine artificial facilities. Representative species with serious adhesion effects include bacteria, diatoms, enteromorpha, Ulva, barnacles, and mussels. Shellfish, bryozoans, etc. The massive reproduction of fouling organisms will cause great harm to ships and other artificial marine facilities, such as increasing ship navigation resistance, clogging pipelines, accelerating metal corrosion, making instruments and mechanical parts in the ocean malfunction, threatening aquaculture, etc. Marine economic activities bring many disadvantages. The harm caused by marine fouling organisms has caused huge economic losses to marine transportation, aquacultu...

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
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