CN103740163A - Bionic nontoxic environment-friendly antifouling preparation - Google Patents
Bionic nontoxic environment-friendly antifouling preparation Download PDFInfo
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- CN103740163A CN103740163A CN201310737051.8A CN201310737051A CN103740163A CN 103740163 A CN103740163 A CN 103740163A CN 201310737051 A CN201310737051 A CN 201310737051A CN 103740163 A CN103740163 A CN 103740163A
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Abstract
The invention discloses a bionic nontoxic environment-friendly antifouling preparation. The antifouling preparation is prepared by mixing a mixture obtained by mixing at least two compounds from compounds A, B, C and D, wherein the mass ratio of the compound A to the mixture is 1:(2-70); the compound A is gallotannic acid; the compound B is zinc sulfide carbamate; the compound C is an di-iodine methyl antihistamine sulfonic group; and the compound D is 2.4.6-trichlorophenol maleic acid. The antifouling preparation is simple to compound, convenient to prepare, nontoxic and pollution-free, and does not contain organic tin.
Description
Technical field
The present invention relates to a kind of antifouling preparation, the antifouling preparation of a kind of bionic poisonless environmental friendliness particularly, mainly uses the antifouling paint used with preparing Offshore Units, boats and ships.
Background technology
The antifouling paint that maritime facilities and boats and ships use in the past, because contain a large amount of heavy metal organo-tin compounds, the marine eco-environment has been caused to huge pollution, particularly organo-tin compound Yi Bei world maritime environmental protection organization is decided to be and bans use of product, because organo-tin compound has caused a large amount of halobiontic death and the abnormal variation of property, cause the large-area minimizing of marine organisms, finally cause marine organisms population quantity to decline so that extinction, since 20 beginnings of the century developed antifouling paint, substantially solved marine organisms attachment issue, but, mostly be tool toxicity product.20 century 70 later stages, along with various heavy metal compounds are disabled, as the stain control agent of a main anti-fouling effect such as mercury, arsenic, after removing comprehensively and forbidding, organo-tin compound " TBT " just becomes representative at that time antifouling preparation, and is widely used among the antifouling paint of boats and ships and maritime facilities.Finding to contain organo-tin compound the eighties in 20th century is main antifouling preparation, residual fish and body of shellfish inner accumulated, cause the multiple pathology of marine organisms and inheritable variation, so various countries and world maritime environmental protection organization, start legislation, and require to completely forbid production and the use of the antifouling paint that contains organo-tin compound.On current market, still there is the antifouling paint product that contains this compound, but fewer and feweri, the marine antifouling coating 80% ~ 95% now using all will be with Red copper oxide as stain control agent, but because Red copper oxide wetting ability is relatively good, can heavyly in ocean gather, be discharged in water body, cause a large amount of marine algas dead, thereby the damage and pollution eubiosis, Red copper oxide makes the desertification of pasture, seabed, so within very fast for some time, also will be all disabled.Therefore various countries, the whole world start one after another to drop into huge fund and research and develop the antifouling preparation of novel free of contamination environment-friendly type, to meet the antifouling needs of world ocean facility and boats and ships.Marine organisms adhere to and grow maritime facilities and boats and ships surface, be called as marine biofouling, sea marine organism pollution has brought great harm to boats and ships and maritime facilities, it increases the friction resistance of deadweight and the ship's navigation of hull on the one hand, ship's speed is slowed down, fuel consumption increases, but also can make hull and maritime facilities corrosion accelerate, shortened the normal service life of boats and ships and maritime facilities, make Multibeam distortion, various pipelines and cultivation netting gear stop up, increased the harm power of offshore oil drilling platform, make military installations and Military activity be subject to great loss, according to incompletely statistics, worldwide because marine biofouling, the financial loss causing is very huge, direct economic loss is every year about nearly 500-800 hundred million dollars, boats and ships friction resistance under sail more than 80% comes from hull surface, and drag size depends on halobiontic stained situation, when marine biofouling rate is 5%, the running resistance of boats and ships, in the time of will being increased to the clean surface of boats and ships, the 3-5 of navigation doubly, fuel consumption increases by 30%, so prevent that marine biofouling from having become one of major subjects of world's tackling of key scientific and technical problems research in this regard.
Summary of the invention
The object of this invention is to provide a kind of preparation simple, easy to prepare, containing organotin, the antifouling preparation of nontoxic, free of contamination bionic poisonless environmental friendliness, the antifouling paint using for preparing nontoxic, free of contamination Offshore Units, boats and ships, overcomes the deficiencies in the prior art.
The antifouling preparation of bionic poisonless environmental friendliness of the present invention, in compd A and compd B, C, D, at least two kinds of mixed mixtures mix; The quality proportioning of compd A and mixture is A: mixture=1: 2～70;
Described compd A is Weibull;
Compd B is zinc curing carbamate;
Compound C is diiodomethyl antihistamine sulfo group;
Compound D is 2.4.6-Trichlorophenol maleinamide.
The antifouling preparation of bionic poisonless environmental friendliness of the present invention, wherein said compd A is 1: 2～50 with the mixture quality ratio of compd B, Compound C, wherein the quality proportioning of compd B and Compound C is 1: 1～3.
The antifouling preparation of bionic poisonless environmental friendliness of the present invention, wherein said compd A is 1: 4～70 with the mixture quality ratio of compd B, Compound D, wherein the quality proportioning of compd B and Compound D is 1: 3～6.
The antifouling preparation of bionic poisonless environmental friendliness of the present invention, wherein said compd A is 1: 2～40 with the mixture quality ratio of Compound C, Compound D, wherein the quality proportioning of Compound C and Compound D is 1: 4～6.
The antifouling preparation of bionic poisonless environmental friendliness of the present invention, wherein said compd A is 1: 2～3 with the mixture quality ratio of compd B, Compound C, Compound D, wherein the quality proportioning of compd B and Compound C, Compound D is 1: 4～6: 4～6.
The antifouling preparation of bionic poisonless environmental friendliness of the present invention, owing to having comprised compd A Weibull, as the first effective ingredient, it is the extract of sea, land symbiotic plant, can have an effect and generate throw out with multiple alkaloid and heavy metal ion.The chemical structure of Weibull compound has the constitutional features of polyphenol, so it also has attribute and the effect of the sterilization of polyphenol antioxygen, Weibull compound it and protein have very strong interaction, therefore under the environment that has protein to exist, Weibull compound can discharge from its immobilized state, and, all marine attaching organisms, active attachment phenomenon in any case, all relevant with protein synthesis, therefore,, with the strong Weibull compound of protein interaction, as the promotor of sterilization, can prevent that marine organisms from adhering to.
Zinc curing carbamate cpd, has preservative mechanism usefulness and the anti-virus agent effect of wide spectrum.
Diiodomethyl antihistamine sulfo group compound, has very strong antifouling and anti-algae performance.
2.4.6-Trichlorophenol maleinamide compound, is a kind of aquatic organism repellent.
In above-mentioned three kinds of compounds, the mixing of at least two kinds is as second effective ingredient of this antifouling preparation.
Antifouling preparation preparation of the present invention is simple, easy to prepare, containing organotin, not nontoxic, pollution-free.
Accompanying drawing explanation
Fig. 1 isolates the compound with antifouling effect from seaweed, analyzes its structure and activity, the schema of separation and purification;
Fig. 2 is the test schematic diagram that utilizes the bionic poisonless evil environmental friendliness antifouling paint of antifouling preparation preparation of the present invention;
Fig. 3 is bionic poisonless evil environmental friendliness antifouling coating structural representation;
Fig. 4 is the development structure block diagram of the calculating design software of the bionic poisonless environmental friendliness antifouling paint based in Orthogonal Optimization Test design basis.
Wherein Fig. 3 has shown to utilize fluorochemical modified organic silicone resin as base-material, by on the siloxane main chain of line style with fluorine carbon side chain, fluorine carbon side chain is arranged by certain orientation relationship in filming, and making to film has higher elasticity, is unfavorable for adhering to of the harmless thing in ocean.
Embodiment
Tool present embodiment of the present invention can be referring to Fig. 1,2,3,4.
The antifouling preparation of bionic poisonless environmental friendliness of the present invention, in compd A and compd B, C, D, at least two kinds of mixed mixtures mix; The quality proportioning of compd A and mixture is A: mixture is 1: 2 or 4 or 10 or 20 or 30 or 40 or 50 or 60 or 70, between 1: 2～70, all can.
Compd A is Weibull; Compd B is zinc curing carbamate; Compound C is diiodomethyl antihistamine sulfo group; Compound D is 2.4.6-Trichlorophenol maleinamide.
concrete mode one: the antifouling preparation of bionic poisonless environmental friendliness of the present invention, by the mixture of compd A and compd B, Compound C, mixed, its quality proportioning is 1: 2 or 10 or 20 or 30 or 40 or 50, between 1: 2～50, all can.Wherein the quality proportioning of compd B and Compound C is 1: 1 or 1.5 or 2 or 2.5 or 3, between 1: 1～3, all can.
concrete mode two: the antifouling preparation of bionic poisonless environmental friendliness of the present invention, by the mixture of compd A and compd B, Compound D, mixed, its quality proportioning is 1: 4 or 10 or 20 or 30 or 40 or 50 or 60 or 70, between 1: 4～70, all can.Wherein the quality proportioning of compd B and Compound D is 1: 3 or 4 or 5 or 6, between 1: 3～6, all can.
concrete mode three: the antifouling preparation of bionic poisonless environmental friendliness of the present invention, by the mixture of compd A and Compound C, Compound D, mixed, its quality proportioning is 1: 2 or 10 or 15 or 20 or 25 or 30 or 35 or 40, between 1: 2～40, all can.Wherein the quality proportioning of Compound C and Compound D is 1: 4 or 4.5 or 5 or 5.5 or 6, between 1: 4～6, all can.
concrete mode four: the antifouling preparation of bionic poisonless environmental friendliness of the present invention, by the mixture of compd A and compd B, Compound C, Compound D, mixed, its mass ratio is 1: 2 or 2.5 or 3, between 1: 2～3, all can.Wherein the quality proportioning of compd B and Compound C, Compound D is 1: 4 or 4.5 or 5 or 5.5 or 6: 4 or 4.5 or 5 or 5.5 or 6.Between 1: 4～6: 4～6, all can.
The structural formula of above-mentioned each compound is as follows:
Compd A---Weibull
Compd B---zinc dithio-carbamate
Compound C---diiodomethyl antihistamine sulfo group
Compound D---2.4.6-Trichlorophenol maleinamide
Utilize antifouling preparation preparation antifouling paint example of the present invention:
example 1:
With the antifouling preparation of above-mentioned concrete mode one preparation, mix with Gum Rosin, chlorinated rubber resin, zinc oxide, iron oxide red, organic silica gel fat, talcum powder, dimethylbenzene, isobutyl ketone, butanols, prepare antifouling paint, after each composition accounts for and mixes, the ratio of total mass is: antifouling preparation 20%, Gum Rosin 10%, chlorinated rubber resin 25%, zinc oxide 15%, iron oxide red 5%, organic silica gel fat 3%, talcum powder 3%, dimethylbenzene 10%, isobutyl ketone 5%, butanols 4%.
example 2:
With the antifouling preparation of above-mentioned concrete mode three preparations, mix with zinc oxide, aromatic hydrocarbon ethylene modified resin, colcother, talcum powder, dimethylbenzene, isobutyl ketone, preparation antifouling paint, after each composition accounts for and mixes, the ratio of total mass is: antifouling preparation 25%, zinc oxide 10%, aromatic hydrocarbon ethylene modified resin 30%, colcother 5%, talcum powder 5%, dimethylbenzene 10%, isobutyl ketone 15%.
example 3:
With the antifouling preparation of above-mentioned concrete mode two preparations, mix with zinc oxide, epoxy modified resin, red iron oxide, talcum powder, wilkinite, dimethylbenzene, isobutyl ketone, butanols, preparation antifouling paint, after each composition accounts for and mixes, the ratio of total mass is: antifouling preparation 25%, zinc oxide 10%, epoxy modified resin 30%, red iron oxide 5%, talcum powder 5%, wilkinite 3%, dimethylbenzene 10%, isobutyl ketone 10%, butanols 2%.
example 4:
With the antifouling preparation of above-mentioned concrete mode four preparations, mix, prepare antifouling paint with ferrotitanium powder, fluorocarbon resin, zinc oxide, wilkinite, red iron oxide, anti-settling agent " 202P ", dimethylbenzene, isobutyl aldehyde radical ketone.After each composition accounts for and mixes, the ratio of total mass is: antifouling preparation 30%, zinc oxide 5%, ferrotitanium powder 5%, fluorocarbon resin 31%, red iron oxide 5%, anti-settling agent 202P 3%, wilkinite 2%, dimethylbenzene 10%, isobutyl ketone 9%.
Shown in above-mentioned example 1,2,3,4 mixing ratios, the bionic poisonless antifouling paint that various composition hybrid modulation are become, carrying out the real extra large experiment test of link plate and real ship ocean detects, three kinds of antifouling paints are coated in respectively and on brassboard and on real ship, carry out various technical parameter comparisons, with this, find out best group mode and scale-up factor, obtain the bionical antifouling paint of fitst water anti-fouling effect.
On the process steel plate of sandblasting, first coat ship-used rust-proof coating, on dried filming, use hairbrush and spray gun, test plate (panel) (150mm * 300mm) to 1-4 various antifouling paint combinations is implemented brushing or the spraying of kind separately, again 1-4 kinds of test plate (panel)s are brushed 2 times separately, make the build of bionic poisonless environmental friendliness antifouling paint be approximately 100 m.Then the test board of carrying out coating is put in old iron mountain and sea gulf, the Chinese Bohai Sea, the depth of water was the marine immersion of reality of 2-3 meters 24 months.By the test plate (panel) of 1-4 kinds of antifouling paints, the same to make bionic poisonless environmental friendliness antifouling paint build be the test plate (panel) of about 100 m again, putting it to the marine site depth of water in Yellow Sea of China Changshan Island is 1.5 meters-2.5 meters immersions 24 months, and every month measure aquatic biological attachment area, and the % of per-cent that calculates the anti-fouling effect of each component by the calculation formula of antifouling effect theory leads, its calculation result is drawn by formula:
Anti-fouling effect (%)=(1
) * 100%
it is as shown in the table:
From the result shown in upper table, can illustrate, utilize the 1st effective constituent compd A and the 2nd effective constituent compd B in the present invention, C, the bionic poisonless environmental friendliness antifouling paint that the antifouling preparation that in D, at least two kinds of mixing mix is afterwards modulated into, the brassboard of 1-4 kinds of applying coatings of example of doing, detect, be immersed in the anti-fouling effect ratio of variant marine site after 18 months, still remain on 95% ~ 100% left and right, soak most of antifouling area after 24 months and also maintain 90% ~ 95%, the anti-fouling effect that this stability is high, greatly promoted this time performance accurately and reliably of the antifouling preparation of bionic poisonless environmental friendliness of invention, contrast single compound in the past used more remarkable as the antifouling paint effect of effective constituent modulation with Red copper oxide conventionally used, meanwhile, the antifouling preparation of bionic poisonless environmental friendliness with this invention, 1-4 components of antifouling paint of making, being used in application on real ship detects, particularly be used on the dredger in coastal waters, at 6 months, 12 months, 18 months, in the check of the capable operation of 24 months real Hainan Airlines, anti-fouling effect is excellent, carrying out in the detection of reality sea, respectively to being used in Bohai Sea fishing No. 167, No. 76, No. 178 Chuan He east area of the Liao River, coextensive with eastern and southern Liaoning Province Huanghai Sea fishing, No. 59 dredgers, its antifouling paint effect is very excellent, in 18 months, 4 fishing boat bond areas are all less than 0.3% ~ 0.5%, in 24 months, except fishing No. 56 ship bond areas in the east area of the Liao River, coextensive with eastern and southern Liaoning Province are 0.8%, other ship is all less than 0.5%, by real ship, check its antifouling stable effect.Anti-fouling effect majority has all reached more than 95%, example detection checking, and this time the antifouling preparation technique advanced feature of bionic poisonless environmentally friendly ship of invention is reliable.
The antifouling preparation of bionic poisonless environmentally friendly ship of the present invention, to make bionic poisonless environmental friendliness antifouling paint by this antifouling preparation, and be coated in the structure surface of the various facilities in underwater position and ocean of boats and ships, it can be immersed in for a long time and in seawater, prevent that marine organisms are as barnacle, Ascidian, purple shellfish, sea freshwater mussel, polyzoan, oyster, green laver, adhering to of the biologies such as sea lettuce, and not Marine Pollution eco-activity in this environment, can give play to high anti-fouling effect again, make ocean environment obtain protection effectively fully, the eco-friendly antifouling preparation of bionic poisonless of this time inventing, antifouling effect is excellent, with this antifouling preparation, the bionic poisonless environmental friendliness antifouling paint being modulated into, in the check in real sea, anti-fouling effect is stable, time length is long, can the marine eco-environment not worked the mischief again.The antifouling paint that this time the antifouling preparation of bionic poisonless environmental friendliness of invention is modulated into, considerably beyond the anti-fouling effect of the antifouling paint in use in the past, and with the antifouling preparation of bionic poisonless environmental friendliness of this invention, first and second kinds of antifouling effective constituents of compound that the antifouling paint being modulated into is used, to people and animals, fish and marine plant, all there is no toxic.So antifouling preparation of bionic poisonless environmental friendliness with this invention; the bionic poisonless environmentally friendly ship antifouling paint being modulated into can be used safely; and can be in the exploitation of the marine eco-environment and maritime facilities; given play to larger effect, made that the marine eco-environment is more friendly, marine organisms obtain more effective protection.
Claims (5)
1. the antifouling preparation of bionic poisonless environmental friendliness, is characterized in that:
The described antifouling preparation of bionic poisonless environmental friendliness at least two kinds of mixed mixtures in compd A and compd B, C, D mix; The quality proportioning of compd A and mixture is A: mixture=1: 2～70;
Described compd A is Weibull;
Compd B is zinc curing carbamate;
Compound C is diiodomethyl antihistamine sulfo group;
Compound D is 2.4.6-Trichlorophenol maleinamide.
2. the antifouling preparation of bionic poisonless environmental friendliness according to claim 1, is characterized in that: described compd A is 1: 2～50 with the mixture quality ratio of compd B, Compound C, and wherein the quality proportioning of compd B and Compound C is 1: 1～3.
3. the antifouling preparation of bionic poisonless environmental friendliness according to claim 1, is characterized in that: described compd A is 1: 4～70 with the mixture quality ratio of compd B, Compound D, and wherein the quality proportioning of compd B and Compound D is 1: 3～6.
4. the antifouling preparation of bionic poisonless environmental friendliness according to claim 1, is characterized in that: described compd A is 1: 2～40 with the mixture quality ratio of Compound C, Compound D, and wherein the quality proportioning of Compound C and Compound D is 1: 4～6.
5. the antifouling preparation of bionic poisonless environmental friendliness according to claim 1, it is characterized in that: described compd A is 1: 2～3 with the mixture quality ratio of compd B, Compound C, Compound D, and wherein the quality proportioning of compd B and Compound C, Compound D is 1: 4～6: 4～6.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115353789A (en) * | 2022-08-24 | 2022-11-18 | 广西瑞朗生物科技有限公司 | Bionic non-toxic marine antifouling paint and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1557896A (en) * | 2004-02-11 | 2004-12-29 | 国家海洋局天津海水淡化与综合利用研 | Environmental protection composite antifouling paint |
| US20070258996A1 (en) * | 2005-12-23 | 2007-11-08 | The Sterilex Corporation | Antimicrobial compositions |
| CN101111219A (en) * | 2005-01-28 | 2008-01-23 | 宝洁公司 | Diiodomethyl-p-tolylsulfone as a particulate dispersion in a liquid solvent |
| CN102106347A (en) * | 2009-12-29 | 2011-06-29 | 江苏省农业科学院 | Cinnamaldehyde, eugenol, thymol and tannin compound bactericide |
| CN102223796A (en) * | 2008-11-27 | 2011-10-19 | 詹森药业有限公司 | Biocidal compositions comprising thiol group modulating enzyme inhibitors and pyrion compounds |
-
2013
- 2013-12-27 CN CN201310737051.8A patent/CN103740163B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1557896A (en) * | 2004-02-11 | 2004-12-29 | 国家海洋局天津海水淡化与综合利用研 | Environmental protection composite antifouling paint |
| CN101111219A (en) * | 2005-01-28 | 2008-01-23 | 宝洁公司 | Diiodomethyl-p-tolylsulfone as a particulate dispersion in a liquid solvent |
| US20070258996A1 (en) * | 2005-12-23 | 2007-11-08 | The Sterilex Corporation | Antimicrobial compositions |
| CN102223796A (en) * | 2008-11-27 | 2011-10-19 | 詹森药业有限公司 | Biocidal compositions comprising thiol group modulating enzyme inhibitors and pyrion compounds |
| CN102106347A (en) * | 2009-12-29 | 2011-06-29 | 江苏省农业科学院 | Cinnamaldehyde, eugenol, thymol and tannin compound bactericide |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115353789A (en) * | 2022-08-24 | 2022-11-18 | 广西瑞朗生物科技有限公司 | Bionic non-toxic marine antifouling paint and preparation method thereof |
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Effective date of registration: 20200813 Address after: 112611 new town, Tieling County, Liaoning, Tieling Patentee after: Liaoning Shenyi Special Coatings Co., Ltd Address before: Bajiazi village Wangtai furfural Co., Ltd., Shengli Economic Development Zone, Kangping County, Shenyang City, Liaoning Province Patentee before: Wang Junyu |
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