CN1902289A - A marine anti-bio-fouling coating and a method of applying the coating - Google Patents
A marine anti-bio-fouling coating and a method of applying the coating Download PDFInfo
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- CN1902289A CN1902289A CN 200480040290 CN200480040290A CN1902289A CN 1902289 A CN1902289 A CN 1902289A CN 200480040290 CN200480040290 CN 200480040290 CN 200480040290 A CN200480040290 A CN 200480040290A CN 1902289 A CN1902289 A CN 1902289A
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Abstract
A marine anti-bio-fouling coating (10), for application onto the surface of a marine article (12). The coating (10) comprises a self-levelling, self-curing epoxy resin primer adhesive (14), an adhesive modified epoxy resin binder adhesive (16) and granulated Copper Nickel alloy (18). When a coated marine article (12) is immersed in water a chemical reaction occurs between the water and the Copper Nickel alloy (18) which causes a film of a complex metal oxide (20) to form on the exterior surface of the layer of Copper Nickel alloy granules (18). The oxide film (20) forms an inhospitable environment to aquatic organisms and aquatic borers, thereby preventing bio-fouling occurring on the coated marine article. A method of applying the coating (10) to a marine article is also provided.
Description
The method that the present invention relates to a kind of marine antibiont deposited coatings and apply this coating.
Long-term object of working under water, just maritime res as hull, need be protected, to prevent the hydrobiont that grows above it.If wooden hull will be prevented moth in the sealing, as shipworm with eat carpenter worm and can on hull, burrow.
Early stage antibiont deposition coating is effective constituent with Red copper oxide, but poor performance.Advance over a little years, anti-deposition coating is with Red copper oxide, and tin and tributyl tin compound (TBTs) are effective constituent.The performance of these coating is improved, but all toxic to people and ocean environment, and uses these coating can endanger organism in water, comprises the shell breed.Length has been under an embargo less than all ships of 25 meters and has used TBTs.
In order to use anti-deposition coating to handle maritime res, as hull, sedimentary hydrobiont must be isolated, removed to object and water, also had before using anti-deposition coating the essential scrub in coated surface.This processing is carried out best every year, time-consuming, horrible and also the cost very high.In addition, at sea object processed during, whole process may cause mechanical stress.
According to a first aspect of the invention, provide a kind of marine antibiont deposited coatings, having comprised:
Be coated in the bottom adhesive on surface;
Be coated in the gluing tackiness agent on the bottom adhesive; And
Be coated in the metallic substance on the gluing tackiness agent, gluing tackiness agent and bottom adhesive are fixed on metallic substance and are coated with the surface.
Metallic substance comprises the metal that oxidation takes place when one or more contact with water.
Like this, when being coated with in the surface immersion water, the outside surface of metallic substance will form the layer of metal oxide compound.
Metallic substance can comprise that copper maybe can comprise copper alloy.Metallic substance preferably includes cupronickel.Cupronickel preferably includes 88% bronze medal and 10% nickel, and other 2% comprises iron and manganese.
Metallic substance is preferably particulate state.Particle diameter preferably reaches 250 microns, most preferably between 10 microns to 250 microns.Particle is preferably solid sphere, most preferably the particle that makes of gas atomization.
Bottom adhesive is preferably the self-hardening tackiness agent.Bottom adhesive is preferably more flat automatically tackiness agent.Bottom adhesive is preferably epoxy resin binder, more preferably a kind of 2 components that contain, solvent-free cycloaliphatic/aliphatic amide hardened bisphenol A type epoxy resin system.
Gluing tackiness agent is preferably the self-hardening tackiness agent.Gluing tackiness agent preferably has long set time.Gluing tackiness agent is preferably the Resins, epoxy of binding agent upgrading, most preferably comprises Resins, epoxy and adds one or more thixotropic agent.Resins, epoxy preferably comprises solvent-free cycloaliphatic/aliphatic amide hardened bisphenol A type epoxy resin system.The thixotropic agent preferred package contains the unformed material of free-pouring exsiccant.The thickness of gluing binder layer preferably is not more than 2/3rds of metallic material particles diameter.
According to a further aspect in the invention, provide the method for use according to the marine antibiont deposited coatings of invention first aspect, this method comprises:
At the surface-coated bottom adhesive;
Bottom adhesive is solidified;
On bottom adhesive, apply the gluing tackiness agent of one deck; And
On gluing binder layer, apply the layer of metal material.
Wherein metallic substance is the granular metal material, preferably with particle spray coating to gluing binder layer, more preferably applying pressure spray equipment.Preferably with the atomizer with fan or taper size distribution device with particle spray coating to gluing binder layer.Particle is preferably by full and uniform being distributed on the gluing tackiness agent.
Preferably bottom adhesive is sprayed on the surface.Can select to use roll device that bottom adhesive is coated on the surface.
Gluing binder layer preferably comprises the gluing tackiness agent of skim, and most preferred thickness is not more than 2/3rds of metallic material particles diameter.
This method can be included in addition uses bottom adhesive cleaning before, in this process, is coated with the surface and goes up any coating and/or the pollutent that existed in the past, as grease or oil, all will dispose.According to the first aspect of invention, marine antibiont deposited coatings comprises:
Carrier film;
First binder layer of carrier film one side surface; And
Metal material layer on first binder layer, so tackiness agent is fixed on metallic substance on the carrier film.
Metallic substance comprises one or more metals of meeting water generation oxidation, therefore when coating immerses in the water, will form one deck oxide compound on the outside surface of metal material layer.
The metallic substance preferred package contains cupronickel.Cupronickel preferably comprises 88% copper and 10% nickel, and all the other 2% comprise iron and manganese.
Metallic substance is preferably particulate state, and the particulate size most preferably is between 10 microns to 200 microns.
Carrier film preferably comprises impervious materials, most preferably the inertia impervious materials.Carrier film is preferably the material of inductility.Carrier film can comprise synthetic materials, as polyester.Carrier film can be laminar or strip.
First binder layer preferably comprises one deck heat curing adhesive, photo-hardening tackiness agent or chemicosolidifying tackiness agent.
Be coated with on the surface for coating is fixed on, at the other side of carrier film, coating can comprise second binder layer in addition.Second binder layer can comprise one deck Resins, epoxy or acryloid cement.Can one deck be set in second adhesive layer surface and can divest backing layer, coating be applied to be coated with the surface before, backing layer is divested to expose second binder layer.
First binder layer and second binder layer preferably comprise the tackiness agent that has resistibility in the long-term immersion water.
According to invention on the other hand, provide a kind of method of making marine antibiont deposited coatings, this method comprises:
Side coating the first layer tackiness agent in carrier film;
Metallizing material layer on the first layer tackiness agent; And
Exert pressure to metal material layer, so that metallic substance and the first layer tackiness agent and carrier film bond together.
Metallic substance is preferably particulate state, and particles dispersed is on the first layer tackiness agent.The granular metal material preferably sprays on the first layer tackiness agent through sieving.
Coating is passed through between a pair roller, pressure is applied to the granular metal material layer, roll is exerted pressure to the granular metal material, and itself and the first layer tackiness agent are bonded together.
This method can comprise that another one makes the first layer tackiness agent hardened step, so that the metallic material particles layer is further bonding with tackiness agent.Tackiness agent can be heat embrittlement, photo-hardening or chemicosolidifying.
This method can be included in the step of the opposite side applying adhesive of carrier film in addition, is coated with on the surface so that coating is fixed to.This method can further be included on the second layer tackiness agent step that coating can divest backing layer, coating be applied to be coated with the surface before, backing layer is divested to expose second binder layer.
Another aspect according to invention provides a kind of equipment of making marine antibiont deposited coatings, and this device comprises:
Be used for adhesive coating device at carrier film one side surface coating the first layer tackiness agent;
The metallic substance applying device that is used for discrete particles shape metallic substance on the first layer tackiness agent; And
Be used for the pressure applying means of on the granular metal material layer, exerting pressure, so that these particles are pressed in first binder layer.
The metallic substance applying device preferably includes the storage hopper of storing granular metallic substance, the distributor head of discrete particles shape material on the first layer tackiness agent.Distributor head preferably includes sieve, and these granular metal materials are sprayed onto on the first layer tackiness agent by sieve.
Pressure applying means preferably comprises a pair roller, and roll most preferably is a pair of pressure roller with crust.Pressure assembly preferably also comprises in order to adjust the adjustment instrument of roll applied pressure size.Surperficial preferred coated one deck non-cohesive material of each roll is as tetrafluoroethylene (PIFE).
Evaluation method selecting optimal equipment further comprises makes the first layer tackiness agent hardened tackiness agent curing system.The tackiness agent curing system preferably is located at after the pressure applying means.The tackiness agent curing system can comprise the stove that is used for heated adhesive, so that tackiness agent is subjected to heat embrittlement.
The tackiness agent curing system can be selected to comprise the light source that is used to produce optical signalling, makes the tackiness agent exposure and produces the tackiness agent polymerization.The preferred light source that can produce the optical signal with narrow spectral bandwidth, spectral bandwidth are preferably in the spectrographic ultra-violet region, or in the spectrographic region of ultra-red.
The tackiness agent curing system also can select to comprise hardening cabinet, and in this hardening cabinet, coating contacts with the chemicals that one or more have catalytic performance.Chemicals is present in the liquid or solid, immerses in this liquid or solid in the hardening cabinet undercoat.
Adhesive coating device can also be used to the another side coating second layer tackiness agent in carrier film.
Equipment can be included on second binder layer device that coating can divest backing layer in addition, coating be applied to be coated with the surface before, backing layer is divested to expose second binder layer.
Now with reference to the accompanying drawings, only embodiment of the present invention are described in detail by embodiment, wherein:
Fig. 1 is the cross-sectional view of marine according to embodiments of the present invention antibiont deposited coatings, shown in coating be coated on the surface of maritime res.
Fig. 2 is the cross-sectional view of marine antibiont deposited coatings after maritime res immerses in the water among Fig. 1.
Fig. 3 is the cross-sectional view according to the marine antibiont deposited coatings of first embodiment of the invention.
Fig. 4 is the apparatus sketch of marine antibiont deposited coatings in the shop drawings 3.
Fig. 5 is the cross-sectional view according to the marine antibiont deposited coatings of second embodiment of the invention.
Fig. 6 is the cross-sectional view after marine antibiont deposited coatings immerses in the water together among Fig. 4.
With reference to figure 1, first embodiment of the present invention provides a kind of marine antibiont deposited coatings 10.Coating 10 is coated in the surface of maritime res 12, as hull.
In this embodiment, bottom adhesive 14 adopts more flat mode automatically.Be coated with 2 components on the surface 12, cold hardening (that is, self-hardening), solvent-free cycloaliphatic/aliphatic amide hardened bisphenol A type epoxy resin system is coated in one deck.Gluing tackiness agent 16 comprises improved epoxy resin binder, it adopts the form of solvent-free cycloaliphatic/aliphatic amide hardened bisphenol A type epoxy resin system in this embodiment, and this system includes free-pouring exsiccant amorphous material to strengthen the thixotropy of resin system.In this embodiment, the thickness of bottom adhesive 14 is about 250 microns.
The gluing tackiness agent 16 of coating skim on bottom adhesive 14.
The thickness of gluing binder layer 16 is not more than 2/3rds of cupronickel particle 18 diameters.In this embodiment, the thickness of gluing tackiness agent is about 60 microns.
Second embodiment of the present invention provides a kind of method of coating 10 of use first embodiment.As described below.
Maritime res is implemented this method not in water the time, as in dry dock.Being coated with the surface, is the outside surface of hull 12 in this embodiment, at first through thoroughly cleaning, to remove all existing coatings or coating, grease, oil and any other pollutent.
After surface 12 is clean, use conventional roll on the surface 12 coating bottom adhesives 14.Bottom adhesive 14 can be selected to spray on the surface 12.Then, the more gentle automatically self-hardening of bottom adhesive 14.Bottom adhesive confining surface 12, and any defective on the covering surfaces 12.Bottom adhesive 14 also provides the good binding point for gluing tackiness agent 16.
After bottom adhesive 14 sclerosis, apply gluing tackiness agent 16 in the above.Make this form very strong bonding force between two-layer in interactional chemical property between bottom adhesive 14 and the gluing tackiness agent 16.
Gluing tackiness agent 16 uses conventional roll to be applied as skim.The gluing tackiness agent 16 of coating skim makes its thickness be not more than 2/3rds of cupronickel particle 18 diameters.This is coated with the area on surface 12 by careful measurement, and carefully measures the volume that applies gluing tackiness agent 16 on this area and realize.
Gluing tackiness agent 16 provides a binder layer, but the weight of its support dense material, dense material is a cupronickel 18 in this case, gluing tackiness agent 16 is in " non-sclerosis " state simultaneously.The setting time of gluing tackiness agent 16 is very long, so that time enough copper coated nickelalloy particle 18 in the above to be provided.
Apply after the gluing tackiness agent 16 coated particulate cupronickel 18 on gluing tackiness agent 16.In this embodiment, cupronickel particle 18 is to use piezo-jet systems to spray on the gluing tackiness agent 16, and injection system can provide very thin spraying granule 18, and atomizer has fan or pyramidal structure.The spraying instrument adopts lp system, with discrete particles 18 on gluing gluing tackiness agent 16.Particle 18 is coated with on the gluing tackiness agent 16 of surface on 12 by full and uniform being dispersed in.
After cupronickel particle 18 was coated, gluing tackiness agent 16 continued sclerosis.After the several hrs, gluing tackiness agent 16 beginning polymerizations, and harden into hard, firm and stable surface, this surface is wrapped in its surface for 18 layers with the cupronickel particle.
Metallic substance is cupronickel particle 18 in this case, comprises the outermost layer of coating 10, so after in being coated with maritime res immersion water, metallic substance 18 is exposed in the water.
As shown in Figure 2, when coating 10 immersed in the water, chemical reaction took place in water and cupronickel 18, causes forming on the outer surface layer of cupronickel particle 18 metal oxide film of one deck complexity.Oxide film 20 has formed one to moth hostile environment in hydrobiont and the water, on the maritime res that has therefore just prevented to apply biogenic sediment takes place.
Because the ball-type character of cupronickel particle 18, effective exposed surface area of coating 10 is than the real area that is coated with surface 12 greatly at least 30%.
Not departing under the situation of the present invention, can do various changes.For example, cupronickel can be different with the composition of above-mentioned alloy.Metallic substance can select to comprise copper particle or different copper alloy particles.Coating of particles can be different with above-mentioned particle shape.The particulate diameter can be different with above-mentioned particle diameter, and the diameter maximum can be 250 microns.
Marine antibiont deposited coatings can be coated to above-mentioned different maritime res on.Bottom adhesive can comprise the tackiness agent different with the above-mentioned type.Gluing tackiness agent can comprise the tackiness agent different with above-mentioned model.
Above-mentioned embodiment has various advantages, and is as described below.The material ranges that marine antibiont deposited coatings is suitable for is very wide, comprises glass reinforced plastic, concrete, steel, aluminium, timber, thermoplastic material and pottery.Coating is applied directly to the surface of the maritime res that needs protection, and makes uneven surfaces and irregular profile such as hull coated.
Metal material layer is sturdy and durable, and the oxide skin supercoat that the outside surface of metallic substance forms is avoided corrosion.Marine antibiont deposited coatings according to the present invention is compared durable in use with present available anti-deposition coating, work-ing life than the anti-deposition of routine coating long number doubly.In useful life period, the coating maintenance service is minimum, even Maintenance free.Coating makes maritime res have hard and outside surface durable, the direct contact of taking place when this can resist mild wear and use as liftings such as belts.
This coating provides effective protection for the maritime res of coating, and to prevent deposition, this effect can keep at least one year, and is eco-friendly basically.This coating is an inert, makes with non-hazardous material, does not contain synthetic pesticide.
The maritime res that provides the metallic substance that exists with the granular particles form can allow to apply stretches.
Coating has active antibiont deposition surface, and its area is coated with about 130% of surface area.
With reference to figure 3, the marine antibiont deposited coatings 10 that first embodiment of the present invention provides comprises carrier film 22, binder layer 24 and metal material layer 26.
In this embodiment, carrier film 22 comprises a slice, or one is rectangular, inelastic fluid-tight polyester film.Carrier film 22 has formed the kernel of coating 10, and supports binder layer 24.Binder layer 24 comprises layer of adhesive, and this tackiness agent promptly, can not influence its character to having resistibility in the long-term immersion water in long-term immersion water.Among this this embodiment, tackiness agent is the Resins, epoxy of heat embrittlement.
Adopt the method for third embodiment of the invention, use the equipment 30 production coatings 10 of second embodiment of the invention shown in Figure 6, as described below.Adhesive applicator 22 is coated in layer of adhesive 24 side of carrier film 22.Then, carrier film 22 is added binder layer 24 by metallic substance applying device 24, wherein one deck particulate state cupronickel 26 is applied on the binder layer 24.
Among this this embodiment, metallic substance applying device 34 comprises the storage hopper 36 of storing granular cupronickel; To sieve the distributor head that 38 forms exist, be sprayed onto on the binder layer 34 by distributor head particulate state cupronickel.
In case spray on the binder layer 34, particulate state cupronickel 36 just is integrated in the binder layer 34, and is as described below.Coating 10 is by the hard pressure roller 40 in a pair of surface, and cupronickel particle 26 just is pressed in the binder layer 24.The installation of roll 40 can be regulated, so that the pressure that affacts on the coating 10 can regulate, as the different thickness of metal material layer 26 is regulated.Non-elastic material is PTFE (tetrafluoroethylene) in the face of roll 40 in this embodiment, adheres on the surface of roll 40 to avoid cupronickel particle 26 and tackiness agent.
Then, in stove 40, coating 10 is heated to high temperature,, thereby binder layer 24 has been fixed on the carrier film 22 so that binder layer 24 heat embrittlements so just are fixed on cupronickel particle 26 on the binder layer.
Agree that binder layer 24 uses dissimilar tackiness agents, but this may need different hardening processes.For example, if tackiness agent is a photo-hardening, that just is exposed to tackiness agent and causes that stove 42 will be substituted by light source under the tackiness agent polymeric light source, and this light source is used to produce the optical signal that is in the narrow spectrum wavestrip in spectrographic ultraviolet and the region of ultra-red.Replacedly, when tackiness agent is chemicosolidifying, stove 42 will be substituted by hardening cabinet, and hardening cabinet undercoat 10 is exposed in one or more chemicals with catalytic performance, because tackiness agent is exposed in the catalyzer, be caused sclerosis by catalysis.Chemicals with catalytic performance can be present in liquid or the gas, immerses in this gas or the liquid at the hardening cabinet inner binder.
During use, by using second layer tackiness agent, be about to it and be coated to the one or both sides of hull and the opposite side of carrier film 22, coating 10 is applied to the outside surface of maritime res such as hull.Therefore metal material layer 26 is the outermost layers that coating 10 are coated to maritime res.This technology is that maritime res is implemented not in water the time, as in dry dock.
Another embodiment of the present invention provides a kind of marine antibiont deposited coatings 50, as shown in Figure 5.Coating 10 with first embodiment is the same in fact according to the coating 50 of the present embodiment, has done following change.Individual features has kept identical reference number.
Comprise in addition that according to the coating 50 of the present embodiment second layer tackiness agent 52 and one can divest backing layer 54.Second layer tackiness agent 52 is in another survey of carrier film 22.Identical with first binder layer 24, second layer tackiness agent 52 comprises the tackiness agent of one deck to having resistibility in the long-term immersion water.Compare with the coating 10 of first embodiment, coating 50 is from adhering.
Can divest the top that backing layer 54 is positioned at second layer tackiness agent 42, be to be used to protect second layer tackiness agent 52 for be applied to the surface that will protect in coating 50 before.During use, remove backing layer 54, coating 50 is fixed on the maritime res, wherein maritime res is not in water.
When being used to produce the coating 50 of the 4th embodiment, above-mentioned production technique comprises following another one step.Second layer tackiness agent 52 is coated in the opposite side of carrier film 22, can divest the top that backing layer is positioned at second layer tackiness agent 52.Use adhesive applicator 32 coating second layer tackiness agents 52.Second layer tackiness agent 52 and backing layer 54 can apply before or after each step in aforementioned production method.
Fig. 6 has illustrated the coating 50 in using, and it is coated on the outside surface 60 of maritime res such as hull.
Above-mentioned embodiment provides various advantages, and is as described below.Oxide film is thin, but durable, and because its robust characteristic and relative inertness that corrosion is shown, and the particulate state albata layer is compared long service life with spendable anti-deposition coating at present.Apply above-mentioned antibiont deposited coatings separately and can keep a lot of years, avoided the demand of annual processing, in useful life period, seldom even do not need to safeguard.Above-mentioned coating is eco-friendly basically, and is very little to the ocean environment influence, even do not have.
Not departing under the situation of the present invention, can do various changes.For example, carrier film can be formed by other material, and above-mentioned tackiness agent also can use other tackiness agent.Metallic substance can comprise and described different metal alloy, or metal composites, and cupronickel also can be different with above-mentioned composition.
Mention the equipment of producing marine antibiont deposited coatings, can pressure be applied on the above-mentioned roll by different device, and the granular metal material can by use with above-mentioned different Distribution of Institutions at binder layer.
Therefore coating can just exist metal oxide film by immersing in the water or the acid solution of dilution carries out pre-treatment on the metal material layer before coating is applied to maritime res.This pre-oxidation treatment can be used as the part of production technique, or carries out before finished product uses.This technology immerses in the water those periodicity or repeatability, but maritime res under water always is particularly useful.
Claims (40)
1, a kind of marine antibiont deposited coatings comprises:
Be coated in the bottom adhesive on surface;
Be coated in the gluing tackiness agent on the bottom adhesive; And
Be coated in the metallic substance on the gluing tackiness agent, gluing tackiness agent and bottom adhesive are fixed on metallic substance and are coated with the surface.
Metallic substance comprises the metal that oxidation takes place when one or more contact with water.
Like this, when being coated with in the surface immersion water, the outside surface of metallic substance will form the layer of metal oxide compound.
2, the described coating of claim 1, wherein metallic substance comprises copper or copper alloy.
3, the described coating of claim 2, wherein copper alloy comprises that copper content is 88%, nickel content is 10%, all the other 2% are the cupronickel of iron and manganese.
4, the described coating of above-mentioned arbitrary claim, wherein metallic substance is a particulate state.
5, the described coating of claim 4, wherein particle size reaches 250 microns.
6, claim 4 or 5 described coatings, wherein particle is a solid sphere.
7, the described coating of above-mentioned arbitrary claim, wherein bottom adhesive is self-hardening and automatic more flat tackiness agent.
8, the described coating of above-mentioned arbitrary claim, wherein gluing tackiness agent is the self-hardening tackiness agent.
9, the described coating of claim 8, wherein gluing tackiness agent are the improved Resins, epoxy of tackiness agent.
10, the described coating of claim 9, wherein gluing tackiness agent comprise solvent-free cycloaliphatic/aliphatic amide hardened bisphenol A type epoxy resin system, and this system contains free-pouring exsiccant amorphous substance.
11, arbitrary described coating in the claim 6 to 10, wherein the thickness of gluing binder layer is not more than 2/3rds of metallic material particles diameter.
12, a kind of with the described marine antibiont deposited coatings of aforementioned arbitrary claim be coated to the surface method, this method comprises:
At the surface-coated bottom adhesive;
Bottom adhesive is solidified;
On bottom adhesive, apply the gluing tackiness agent of one deck; And
On gluing binder layer, apply the layer of metal material.
13, the described method of claim 12, wherein metallic substance is the granular metal material, the applying pressure spray equipment with particle spray coating to gluing binder layer.
14, the described method of claim 13, wherein particle is to be sprayed onto on the gluing binder layer in the atomizer with fan or taper size distribution device.
15, claim 13 or 14 described methods, wherein particle is by full and uniform being distributed on the gluing tackiness agent.
16, the arbitrary described method of claim 12 to 15, wherein bottom adhesive is sprayed onto on the surface, or or uses roll device to be coated on the surface.
17, it is thin that the described method of claim 13 to 16, wherein gluing binder layer comprise the gluing tackiness agent of skim, and its thickness is not more than 2/3rds of metallic material particles diameter.
18, the described method of claim 12 to 17, wherein before the coating bottom adhesive, this method comprises a cleaning in addition, is coated with the existing coating and/or the pollutent that exist on the surface in this step, all will be eliminated as grease and oil.
19, complete with reference to the accompanying drawings aforesaid marine antibiont deposited coatings.
20, the method for the marine antibiont deposited coatings of complete with reference to the accompanying drawings aforesaid coating.
21, a kind of marine antibiont deposited coatings comprises;
Carrier film;
First binder layer of carrier film one side surface; And
Metal material layer on first binder layer, so tackiness agent is fixed on metallic substance on the carrier film.
Metallic substance comprises one or more metals of meeting water generation oxidation, therefore when coating immerses in the water, will form one deck oxide compound on the outside surface of metal material layer.
22, the described coating of claim 1, wherein metallic substance comprises cupronickel, and this alloyed copper content is 88%, and nickel content is 10%, and all the other 2% comprise iron and manganese.
23, claim 21 or 22 described coatings, wherein metallic substance is a particulate state, the particulate size is between 10 microns to 200 microns.
24, the arbitrary described coating of claim 20 to 23, wherein carrier film comprises an a slice or a rectangular impervious materials.
25, the arbitrary described coating of claim 20 to 24, wherein first binder layer comprises one deck heat curing adhesive, photo-hardening tackiness agent or chemicosolidifying tackiness agent.
26, the arbitrary described coating of claim 20 to 25, its floating coat further comprises second binder layer that is positioned at the carrier film opposite side, this binder layer is fixed to coating and is coated with on the surface; And second the divested backing layer on the binder layer, coating be applied to be coated with the surface before, backing layer is divested to expose second binder layer
27, the described coating of claim 26, wherein first and second binder layers comprise the tackiness agent that has resistibility in the long-term immersion water.
28, a kind of method of producing marine antibiont deposited coatings, this method comprises:
Side coating the first layer tackiness agent in carrier film;
Metallizing material layer on the first layer tackiness agent; And
Exert pressure to metal material layer, so that metallic substance and the first layer tackiness agent and carrier film bond together.
29, the described method of claim 28, wherein metallic substance is granular, and particle is distributed on the first layer tackiness agent.
30, the described method of claim 29 wherein by coating is passed through between a pair roller, is applied to the granular metal material layer with pressure, and roll is exerted pressure to the granular metal material, and itself and the first layer tackiness agent are bonded together.
31, claim 29 or 30 described methods, wherein this method comprises other step with the first layer tackiness agent heat, light or chemicosolidifying, further the granular metal material layer is bonded on the tackiness agent.
32, the arbitrary described method of claim 28 to 31, wherein this method also is included in the step of the opposite side applying adhesive of carrier film in addition, so that being fixed to, coating is coated with on the surface, and coating can divest backing layer on second layer tackiness agent, coating be applied to be coated with the surface before, backing layer is divested to expose second binder layer.
33, produce the equipment that marine antibiont is depositing coating, this equipment comprises:
Be used for adhesive coating device at carrier film one side surface coating the first layer tackiness agent;
The metallic substance applying device that is used for discrete particles shape metallic substance on the first layer tackiness agent; And
Be used for the pressure applying means of on the granular metal material layer, exerting pressure, so that these particles are pressed in first binder layer.
34, the described equipment of claim 33, wherein the metallic particles applying device comprises the storage hopper of storing granular metallic substance and the distributor head of discrete particles shape material on the first layer tackiness agent.
35, the described equipment of claim 34, wherein distributor head comprises sieve, by sieve the granular metal material is sprayed on the first layer tackiness agent.
36, the described device of claim 33 to 35, wherein pressure applying means comprises a pair of roll shaft, the surperficial coated non-cohesive material of each roll shaft.
37, the described device of claim 36, wherein pressure applying means further comprises pressure regulating device, to adjust applied pressure size on the roll.
38, the arbitrary described device of claim 33 to 37, wherein this device comprises the tackiness agent curing system of the first layer tackiness agent that is used for hardening in addition.
39, the described device of claim 38, wherein the tackiness agent sclerosis comprises the stove that is used for heated adhesive, so that make the tackiness agent heat embrittlement; The light source that can send optical signal is exposed to tackiness agent and makes tackiness agent generation polymerization under the optical signal; Or hardening cabinet, be exposed to the chemicals that one or more have catalytic performance in the hardening cabinet undercoat.
40, complete with reference to the accompanying drawings aforesaid marine antibiont deposited coatings.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0328812.3 | 2003-12-12 | ||
| GB0328812A GB0328812D0 (en) | 2003-12-12 | 2003-12-12 | A marine anti-bio-fouling coating and a method and apparatus for manufacturing the coating |
| GB0414109.9 | 2004-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1902289A true CN1902289A (en) | 2007-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200480040290 Pending CN1902289A (en) | 2003-12-12 | 2004-12-10 | A marine anti-bio-fouling coating and a method of applying the coating |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1902289A (en) |
| GB (1) | GB0328812D0 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102378539A (en) * | 2010-08-18 | 2012-03-14 | 素塔电子科技(上海)有限公司 | Method for depositing buffer material on framework of flat-panel display |
| CN103658097A (en) * | 2012-09-18 | 2014-03-26 | 佐敦集团 | Cleaning process |
| CN108137143A (en) * | 2015-10-15 | 2018-06-08 | 阿克佐诺贝尔国际涂料股份有限公司 | Coating is applied to the method for the outer surface for being at least partly dipped in the culture in water |
| CN113329938A (en) * | 2019-01-18 | 2021-08-31 | 皇家飞利浦有限公司 | Anti-biofouling devices and methods of designing such devices |
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2003
- 2003-12-12 GB GB0328812A patent/GB0328812D0/en not_active Ceased
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2004
- 2004-12-10 CN CN 200480040290 patent/CN1902289A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102378539A (en) * | 2010-08-18 | 2012-03-14 | 素塔电子科技(上海)有限公司 | Method for depositing buffer material on framework of flat-panel display |
| CN102378539B (en) * | 2010-08-18 | 2015-05-06 | 苏州天辅新型建材有限公司 | Method for depositing buffer material on framework of flat-panel display |
| CN103658097A (en) * | 2012-09-18 | 2014-03-26 | 佐敦集团 | Cleaning process |
| CN103658097B (en) * | 2012-09-18 | 2017-03-01 | 佐敦集团 | Cleaning method |
| CN108137143A (en) * | 2015-10-15 | 2018-06-08 | 阿克佐诺贝尔国际涂料股份有限公司 | Coating is applied to the method for the outer surface for being at least partly dipped in the culture in water |
| CN108137143B (en) * | 2015-10-15 | 2019-11-08 | 阿克佐诺贝尔国际涂料股份有限公司 | Coating is applied to the method for the outer surface for the culture being at least partly dipped in water |
| CN113329938A (en) * | 2019-01-18 | 2021-08-31 | 皇家飞利浦有限公司 | Anti-biofouling devices and methods of designing such devices |
Also Published As
| Publication number | Publication date |
|---|---|
| GB0328812D0 (en) | 2004-01-14 |
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