Single-component non-toxic stain-resisting paint based on quinones

An anti-fouling coating, one-component technology, applied in anti-fouling/underwater coatings, coatings, paints containing biocides, etc., can solve the problems of emission of toxic gases, environmental hazards, etc. Effect

Inactive Publication Date: 2008-02-13
大连华乌科技转化有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problems to be solved in the present invention are: one is the harm to the environment caused by the exudation of toxic antifouling agents in traditional antifouling paints; question

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] First, take the following raw materials: silicone-acrylic acid composite emulsion, the mass parts of which are 10 or 21 or 30 or 42 or 51.5 parts, that is, it can be controlled between 10 and 51.5 parts;

[0038] Functional filler, its mass parts are 5 parts or 7 parts or 9 parts or 12 parts, that is, it can be controlled between 5 parts and 12 parts;

[0039] Body pigments and fillers, the mass parts are 11 or 13 or 16 or 19 or 21 or 25 parts, that is, it can be controlled between 11 and 25 parts;

[0040] The quinone non-toxic antifouling agent has 10 or 17 or 25 or 32 or 40 parts by mass, that is, it can be controlled between 10 and 40 parts;

[0041] Auxiliary, its mass fraction is 0.1 part or 0.3 part or 0.6 part or 1.0 part or 1.5 part, namely it can be controlled between 0.1 part and 1.5 part.

[0042] Add the above silicone-acrylic emulsion, functional fillers, body pigments and fillers, quinone non-toxic antifouling agents, and additives into a sand mill for d...

Embodiment 2

[0048] First, take the following raw materials: silicone-acrylic acid composite emulsion, the mass parts of which are 10 or 21 or 30 or 42 or 51.5 parts, that is, it can be controlled between 10 and 51.5 parts;

[0049] The formula and preparation method of the silicone-acrylic acid composite emulsion are as follows: the mass fraction of methyl methacrylate is 20 or 30 parts or 40 parts or 50 parts, that is, it can be between 20 parts and 50 parts; The mass fraction of butyl ester is 40 or 45 or 50 or 55 or 60 parts. That is, it can be between 40 and 60 parts; the mass fraction of methacrylic acid is 0.1 part or 0.4 part or 0.7 part or 1.1 part or 1.5 part, that is, it can be between 0.1 part and 1.5 part; vinyl triethyl The mass fraction of oxysilane is 5 parts or 8 parts, 11 parts or 15 parts, that is, between 5 and 15 parts; the mass fraction of ammonium persulfate is 0.1 part or 0.3 part or 0.5 part or 0.6 part, That is, it can be between 0.1 part and 0.6 part; the mass f...

Embodiment 3

[0060] Firstly, the following raw materials are taken: silicone-acrylic composite emulsion, the mass parts of which are 10 or 21 or 30 or 42 or 51.5 parts, that is, it can be controlled between 10 and 51.5 parts.

[0061] The formula and preparation method of the silicone-acrylic acid composite emulsion are as follows: the mass fraction of methyl methacrylate is 20 or 30 parts or 40 parts or 50 parts, that is, it can be between 20 parts and 50 parts; The mass fraction of butyl ester is 40 or 45 or 50 or 55 or 60 parts. That is, it can be between 40 and 60 parts; the mass fraction of methacrylic acid is 0.1 part or 0.4 part or 0.7 part or 1.1 part or 1.5 part, that is, it can be between 0.1 part and 1.5 part; vinyl triethyl The mass fraction of oxysilane is 5 parts or 8 parts, 11 parts or 15 parts, that is, between 5 and 15 parts; the mass fraction of ammonium persulfate is 0.1 part or 0.3 part or 0.5 part or 0.6 part, That is, it can be between 0.1 part and 0.6 part; the mass...

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PUM

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Abstract

A one-component non-toxic antifouling paint based on quinones, which is composed of base material, functional filler, extender pigment and filler, nontoxic antifouling agent and auxiliary agent. The base material is silicone-acrylic compound emulsion, the functional fillers are nano-TiO2 and nano-ZnO, the body pigments and fillers are iron red, talcum powder, and CaCO3, and the antifouling agent is quinone non-toxic antifouling agent. The paint is not only completely non-toxic, does not emit toxic gas during production and painting, and has good adhesion to the anti-corrosion primer, but also has a strong inhibitory effect on the most harmful and most frequently occurring barnacles among marine fouling organisms , It also has obvious control effect on the adhesion of other fouling organisms. The coating can be widely used in the antifouling of ships and submarines, cage culture, bay construction, offshore platforms, underwater facilities, etc.

Description

technical field [0001] The invention relates to a one-component nontoxic antifouling paint based on quinones. The coating can be widely used in the antifouling of ships and submarines, cage culture, bay construction, offshore platforms, underwater facilities, etc. Background technique [0002] For a long time, the attachment of marine harmful organisms has been one of the major problems to be solved urgently in marine fisheries, marine engineering and marine transportation, because it not only reduces the speed of navigation, consumes energy, increases labor, reduces production, but also increases the unhealthy conditions of seaport facilities. safety. Applying antifouling paints is the most economical, effective and widely used method of preventing marine biofouling. [0003] The widely used antifouling agents are toxic antifouling agents such as organic tin and cuprous oxide, but these two antifouling agents can cause serious harm to the environment. Therefore, the Mari...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/06C09D5/16C09D5/02
Inventor 曲园园李勇进孙克明
Owner 大连华乌科技转化有限公司
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