WO2012116797A1 - Procédé d'application d'un enduit antisalissure - Google Patents

Procédé d'application d'un enduit antisalissure Download PDF

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Publication number
WO2012116797A1
WO2012116797A1 PCT/EP2012/000800 EP2012000800W WO2012116797A1 WO 2012116797 A1 WO2012116797 A1 WO 2012116797A1 EP 2012000800 W EP2012000800 W EP 2012000800W WO 2012116797 A1 WO2012116797 A1 WO 2012116797A1
Authority
WO
WIPO (PCT)
Prior art keywords
film
antifouling
antifouling paint
paint
applying
Prior art date
Application number
PCT/EP2012/000800
Other languages
German (de)
English (en)
Inventor
Serge Sirlereaux
Aren Joost De Man
Frank Masanek
Original Assignee
Renolit Se
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Renolit Se filed Critical Renolit Se
Publication of WO2012116797A1 publication Critical patent/WO2012116797A1/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/16—Antifouling paints; Underwater paints
    • C09D5/1606—Antifouling paints; Underwater paints characterised by the anti-fouling agent
    • C09D5/1612—Non-macromolecular compounds
    • C09D5/1625—Non-macromolecular compounds organic
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
    • A01N25/10—Macromolecular compounds
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/34—Shaped forms, e.g. sheets, not provided for in any other sub-group of this main group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
    • B63B59/04—Preventing hull fouling
    • B63B59/045—Preventing hull fouling by wrapping the submerged hull or part of the hull with an impermeable sheet
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0058—Biocides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/29—Laminated material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2248—Oxides; Hydroxides of metals of copper
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/015—Biocides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/45—Heterocyclic compounds having sulfur in the ring
    • C08K5/46—Heterocyclic compounds having sulfur in the ring with oxygen or nitrogen in the ring
    • C08K5/47—Thiazoles
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/302—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • C09J2301/41—Additional features of adhesives in the form of films or foils characterized by the presence of essential components additives as essential feature of the carrier layer

Definitions

  • the present invention relates to a method for the application of an antifouling paint.
  • Paints also called paints, consist of liquid to paste-like substances or mixtures applied to surfaces give a physically or chemically drying paint.
  • a paint is defined as "liquid to paste-like coating material, the In the simplest case, a paint generally contains only one binder and usually contains, in addition to the binder, colorants or pigments, fillers, optionally solvents, additives such as thickeners, dispersants, preservatives, etc.
  • Antifouling paints are paints, which in addition to the binder contain at least one biocidal active ingredient, usually also dyes or pigments, solvents and additives especially to adjust the processability.
  • these antifouling paints are applied by brushing, rolling and / or spraying on the hull.
  • at least two layers must be applied, often three layers are applied. This is not only costly, but also associated with health risks for the workers and a high risk potential for the environment. During application, some of the paint can be released into the environment and workers can come into contact with the paint. For colors with
  • Solvents can cause the inhalation of solvents, which normally escape to the atmosphere during drying.
  • the invention therefore achieves the above object by a method for applying an antifouling paint to a surface, wherein the antifouling paint is applied to a deformable plastic film having an elongation at break in the range of 100 to 200%, a 2% modulus in the range of 15 to 25 N / 15mm and a stretching force in the range of 25 to 40 N / 15mm (all measured according to DIN EN ISO 527-3 / 2/200) applied and the film is glued to the surface.
  • Suitable materials for the deformable film are all sufficiently salt water resistant and UV-stable plastics.
  • Preferred materials for the films according to the invention are polyvinyl chloride (PVC), polyurethanes (PU), butadiene and isoprene-based polymers, polyolefins such as polyethylene (PE) and polypropylene (PP).
  • PVC polyvinyl chloride
  • PU polyurethanes
  • PU polyurethanes
  • PU polyurethanes
  • PU polyurethanes
  • PE polyurethanes
  • PP polypropylene
  • Particular preference is given to polymers based on vinyl monomers, in particular polyvinyl chloride (PVC).
  • PVC polyvinyl chloride
  • EVA ethylene vinyl acetate
  • the film may in known manner have additives and additives which are used in the usual amounts.
  • plasticizers, stabilizers and, if desired, pigments and / or dyes are preferably included.
  • pigments and / or dyes are preferably included.
  • S-PVC are, for example, 60-70 wt .-% PVC; 5 - 10 wt.% EVA; 15-25% by weight polymer plasticizer, 2.0-3.0% by weight barium / zinc stabilizer; 5 - 10 wt .-% modifier and 0.5 - 1, 0 wt .-% light stabilizer typical.
  • the amount of pig elements / dyes depends on the desired color.
  • biocidal agents are added to the sheet material. The film can then act as a reservoir for the biocides and thus the efficacy of the
  • Multilayer films which may have two, three or more layers, are obtained by coextrusion, direct extrusion or lamination. These methods are known to the person skilled in the art.
  • the film surface can be treated, e.g. If a corona treatment, flame treatment or plasma treatment can be carried out, an adhesion-improving coating can be applied. It is conceivable a structuring
  • a pressure-sensitive adhesive is preferred which is applied to the surface or preferably to the film. Suitable in principle are all adhesives that show sufficient resistance to seawater and good adhesion both with the film and with surfaces of metal, wood, paint, etc. Preference is given to using a pressure-sensitive adhesive based on acrylates. Preferably, the pressure sensitive adhesive is applied to the film prior to application of the antifouling paint. Typically, the pressure-sensitive adhesive is one
  • adhesives can be used, for example, two-component adhesives, hot melt adhesives, etc.
  • the adhesive can be applied to the surface or the film. Even with an application of the adhesive to the surface, a significant reduction of the effort is achieved in comparison to a direct application of the antifouling (single order) and usually
  • the adhesive in particular the pressure-sensitive adhesive, a biocidal active ingredient is added. It has surprisingly been found that the biocidal active ingredient can diffuse through the film into the antifouling paint and thus increase its service life and / or make it possible to reduce the amount of biocide (s) in the paint.
  • one or more biocidal active substances are added both to the adhesive and to the film; they may be the same or different active ingredients which are present in the same or different active ingredients
  • any known per se antifouling paint can be used, which has sufficient adhesion to plastic and contains no ingredients that attack the film. A small release effect does not damage, but the film must not be damaged so that their mechanical properties change, for. defor- mability or stability is lost.
  • the antifouling coating consists of a biocide and a binder.
  • biocide is to be understood as meaning those active ingredients which prevent or reduce the adhesion and / or the growth of fouling organisms.
  • isothiazolinones especially 4,5-dichloro-2-N-octyl-isothiazolin-3-one
  • pyrithiones especially zinc and / or Kupferpyrithion, preferred.
  • the antifouling paint may contain one or more biocides.
  • Suitable binders are the usual per se, for example resins, acrylates, ionomers, etc., and also mixtures.
  • the antifouling paint may have other common ingredients such as dyes, solvents, fillers, processability improvers, and / or paint properties. These are known per se and are used in the usual amounts.
  • the order of the antifouling paint on the film takes place in the desired layer thickness. Since the film can be coated in a horizontal position, a higher layer thickness is possible with a single application, as in the direct application to a surface to be protected, such as a ship's hull. But it can also be applied several layers.
  • the application can take place in appropriately equipped rooms, so that e.g. Solvents can be deducted, the ambient conditions such as temperature,
  • Humidity, etc. are optimally controllable.
  • An automatic application is preferred, for example by a squeegee.
  • the film with the antifouling is, optionally after cutting and / or peeling off the Releaseliner, glued to the surface.
  • this is placed on the surface and pressed.
  • the surface should be clean, free of grease and dry.
  • the surface is cleaned prior to application of the film, if necessary, to remove adherent growth and / or dirt.
  • An old paint or the rest of it does not bother, provided that it does not cause excessive bumps and fits tight enough. Due to the deformability of the film, this easily adapts to the contours of the surface.
  • the film can be glued overlapping or glued on impact. Any gaps can be covered by appropriate foil blanks or the Gap is closed by direct application of the antifouling paint in this small area compared to the entire surface. Such a direct application can also take place in those areas of the surface where due to the geometry of a film can be difficult to stick. It is advantageous to carry out the painting a few cm further and then to glue the film overlapping with the paint. Even with a bonding on impact, it may be useful in the joint area before sticking the film directly
  • the shock can also be covered with a strip of foil.
  • the film can be removed together with the paint, adhering impurities and growth. This may be facilitated by a slight warming.
  • a mechanical cleaning can be omitted or limited to small areas.
  • FIG. 1 shows a hull during the gluing
  • FIG. 2 shows an enlarged section along the line A-A of FIG. 1,
  • 3c shows a third variant for the transition of the films.
  • FIG. 1 a portion of a hull 1 is shown schematically and not to scale.
  • films with antifouling 2 bonded.
  • the upper three rows are already glued, in the fourth row one part is glued, the other still rolled up.
  • the foils 2 are adhesively bonded within the rows and along the rows, ie the ends and edges of the foils 2 adjoin one another directly.
  • Such a connection can also be achieved, for example, by first overlapping the foils 2, cutting them with a knife in the overlapping area, and then removing the protruding sections.
  • the structure of the film 2 can be seen in Figure 2, in which a section along the line A-A in Figure 1 is shown as an enlarged detail. Again, the relative dimensions are not to scale for clarity.
  • the films 2, 2 'each comprise the antifouling paint 3, which is applied to the film 4.
  • the film 4 is in turn connected by means of adhesive 5, which is preferably also applied to the film 4, with the hull 1.
  • FIG. 3 a shows foils 2, 2 'bonded essentially to joints (the layer structure of coating 3, foil 4 and adhesive 5 is not shown), in which a film strip 6 or alternatively an antifouling coating is applied in the joint area.
  • a film strip 6 is a strip of film 2.
  • Figure 3b shows an embodiment in which prior to sticking the films 2, 2 'an antifouling coating 7 was applied.
  • a strip of film 2 can be used.
  • FIG. 3c shows an overlapping bonding of the foils 2, 2 '. All three variants reduce the requirements for the accuracy of the bond or the blank. LIST OF REFERENCE NUMBERS

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Toxicology (AREA)
  • Plant Pathology (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Materials Engineering (AREA)
  • Dentistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Mechanical Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

La présente invention concerne un procédé d'application d'un enduit antisalissure (3) sur une surface (1) se trouvant normalement sous l'eau, le procédé selon l'invention consistant à préparer un film (4) en matière plastique présentant un allongement à la rupture compris entre 100 et 200 %, un module de 2 % compris entre 15 et 25 N/15 mm ainsi qu'une force d'étirement comprise entre 25 et 40 N/15 mm (tous mesurés selon norme DIN EN ISO 527-3/2/200), à appliquer l'enduit antisalissure (3) contenant au moins un liant et au moins une substance active biocide sur le film (2) et à coller le film (2) portant l'enduit antisalissure sur la surface (1).
PCT/EP2012/000800 2011-03-03 2012-02-22 Procédé d'application d'un enduit antisalissure WO2012116797A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011012984A DE102011012984A1 (de) 2011-03-03 2011-03-03 Verfahren zur Applikation eines Antifoulinganstriches
DE102011012984.7 2011-03-03

Publications (1)

Publication Number Publication Date
WO2012116797A1 true WO2012116797A1 (fr) 2012-09-07

Family

ID=45808733

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/000800 WO2012116797A1 (fr) 2011-03-03 2012-02-22 Procédé d'application d'un enduit antisalissure

Country Status (2)

Country Link
DE (1) DE102011012984A1 (fr)
WO (1) WO2012116797A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3045194A1 (fr) * 2015-06-05 2016-12-08 Ppg Coatings Europe B.V. Systeme de contre-placage d'une grande surface et methode

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035546A (en) * 1976-02-04 1977-07-12 Ruppert Jr Emile Strippable anti-fouling covering for marine structures
CA1183627A (fr) * 1980-04-15 1985-03-05 Paul Spielau Preservatif contre la salissure par les algues et les micro-organismes
US4603653A (en) * 1982-09-14 1986-08-05 United Wire Group Marine antifouling materials and markers
US5814172A (en) * 1996-07-08 1998-09-29 Cox; Arthur R. Thermoplastics sheets for protecting sub-marine structures
US6607826B1 (en) * 1999-12-09 2003-08-19 Brunswick Corporation Plastic anti-fouling film for boat hull protection
WO2004111149A1 (fr) * 2003-06-02 2004-12-23 Raytheon Company Ruban antisalissures et procede d'application de celui-ci
US6925952B1 (en) * 2004-04-13 2005-08-09 David J. Popovic Anti-fouling laminate for boat hulls
EP1964620A1 (fr) * 2007-03-02 2008-09-03 Kjell K. Alm Procédé pour réaliser un revêtement empêchant le développement d'organismes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1175978A (en) * 1965-12-20 1970-01-01 Goodrich Co B F Elastomeric Compositions
DE4036457A1 (de) * 1990-10-26 1992-04-30 Itm Handelsgesellschaft Mbh Verfahren zum aufbringen eines antifouling-mittels

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035546A (en) * 1976-02-04 1977-07-12 Ruppert Jr Emile Strippable anti-fouling covering for marine structures
CA1183627A (fr) * 1980-04-15 1985-03-05 Paul Spielau Preservatif contre la salissure par les algues et les micro-organismes
US4603653A (en) * 1982-09-14 1986-08-05 United Wire Group Marine antifouling materials and markers
US5814172A (en) * 1996-07-08 1998-09-29 Cox; Arthur R. Thermoplastics sheets for protecting sub-marine structures
US6607826B1 (en) * 1999-12-09 2003-08-19 Brunswick Corporation Plastic anti-fouling film for boat hull protection
WO2004111149A1 (fr) * 2003-06-02 2004-12-23 Raytheon Company Ruban antisalissures et procede d'application de celui-ci
US6925952B1 (en) * 2004-04-13 2005-08-09 David J. Popovic Anti-fouling laminate for boat hulls
EP1964620A1 (fr) * 2007-03-02 2008-09-03 Kjell K. Alm Procédé pour réaliser un revêtement empêchant le développement d'organismes

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