EP3003581B1 - Revêtement de surfaces d'utilisation par des couches polymères plasma sous la pression atmosphérique pour l'amélioration de la facilité de nettoyage - Google Patents

Revêtement de surfaces d'utilisation par des couches polymères plasma sous la pression atmosphérique pour l'amélioration de la facilité de nettoyage Download PDF

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Publication number
EP3003581B1
EP3003581B1 EP14721389.6A EP14721389A EP3003581B1 EP 3003581 B1 EP3003581 B1 EP 3003581B1 EP 14721389 A EP14721389 A EP 14721389A EP 3003581 B1 EP3003581 B1 EP 3003581B1
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EP
European Patent Office
Prior art keywords
domestic
easily cleanable
plasma
article
articles according
Prior art date
Legal status (The legal status 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 status listed.)
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Application number
EP14721389.6A
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German (de)
English (en)
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EP3003581A1 (fr
Inventor
Frank JÖRDENS
Jürgen Salomon
Philipp Schaller
Gerhard Schmidmayer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BSH Hausgeraete GmbH
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BSH Hausgeraete GmbH
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Publication date
Application filed by BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Priority to PL14721389T priority Critical patent/PL3003581T3/pl
Publication of EP3003581A1 publication Critical patent/EP3003581A1/fr
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Publication of EP3003581B1 publication Critical patent/EP3003581B1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/62—Plasma-deposition of organic layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/52—Two layers
    • B05D7/54—No clear coat specified
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/005—Coatings for ovens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2202/00—Metallic substrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2203/00—Other substrates
    • B05D2203/30—Other inorganic substrates, e.g. ceramics, silicon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2203/00—Other substrates
    • B05D2203/30—Other inorganic substrates, e.g. ceramics, silicon
    • B05D2203/35—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2506/00—Halogenated polymers
    • B05D2506/10—Fluorinated polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2518/00—Other type of polymers
    • B05D2518/10—Silicon-containing polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/12—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
    • B05D5/083—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface involving the use of fluoropolymers
    • B05D5/086—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface involving the use of fluoropolymers having an anchoring layer

Definitions

  • the present invention relates to a method for depositing a plasma polymer layer on contact surfaces of enamel, glass, glass ceramic or metal, which is characterized in that the application of the surface coating takes place in the atmospheric pressure plasma.
  • the present invention further relates to household articles whose surface of enamel, glass, glass ceramic or metal has been coated by the aforesaid method.
  • the general feature of these coatings is that the coating material is applied liquid to the substrate and then (possibly after drying) at elevated Temperature (about 150 ° C - 400 ° C) must be baked, making this coating process as energy and time consuming.
  • the described problem of contamination is solved by obtaining the surface energy lowering coating on at least part of the surface (also substrate surface) by a plasma polymerization process under atmospheric pressure conditions.
  • the present invention provides a method of applying easily cleanable surfaces to household articles, which is characterized in that at least a portion of the substrate surface of the household article, e.g. consisting of glass, enamel, glass ceramic or metal, using one or more nozzle (s) and starting from a plurality of precursors with the aid of an atmospheric pressure plasma, a polymeric surface layer is deposited, wherein one of said precursors hexamethyldisiloxane (HMDSO), and wherein in addition to hexamethyldisiloxane ( HMDSO) is another precursor perfluorocyclobutane (PFCB).
  • HMDSO hexamethyldisiloxane
  • PFCB perfluorocyclobutane
  • the atmospheric pressure plasma is generated in a preferred embodiment by a plasma generator with an output frequency in the range of 1 kHz to 1 MHz.
  • the layer thickness of the deposited polymeric surface layer is about 10 nm to about 10 ⁇ m.
  • an adhesion promoting layer can be deposited prior to deposition of the polymeric surface layer by plasma polymerization.
  • the adhesion-promoting layer is preferably SiO 2 -containing.
  • the part of the substrate surface is roughened.
  • a plurality of nozzles can be arranged in a row to form an array.
  • the present invention provides a household article comprising at least a partial surface, preferably consisting of glass, enamel, glass ceramic or metal, which has been coated by the methods described above, wherein the polymeric surface layer has a surface energy of 20 mN / m or less having.
  • between the partial surface consisting of glass, enamel, glass ceramic or metal and the polymeric surface layer is a preferably SiO 2 -containing, adhesion-promoting layer.
  • the aforementioned household article is a kitchen appliance, more preferably an oven muffle.
  • the surface energy lowering coating is performed by a plasma polymerization process under atmospheric pressure conditions.
  • atmospheric pressure plasma also known as AD plasma or normal pressure plasma
  • normal pressure plasma designates a plasma in which the pressure approximately corresponds to that of the surrounding atmosphere, the so-called normal pressure.
  • the coating method according to the invention is carried out by exciting suitable precursors in a nozzle, in which an electrically excited plasma is ignited, in such a way that they form a low-energy surface on the surface of the substrate (made of enamel, glass, glass-ceramic or metal).
  • a pulsed arc is generated in the plasma nozzle by means of high-voltage discharge.
  • a precursor gas which is usually passed by this discharge path, is excited and converted into the plasma state. This plasma then passes through a nozzle head onto the substrate surface to be coated.
  • all currently available generators can be used as the energy source for the plasma.
  • radio-frequency or high-frequency generators can be used (from the kHz range to the GHz range).
  • kHz sources i.e., plasma generators having an output frequency in the range of 1 kHz to 1 MHz are used.
  • HMDSO hexamethyldisiloxane
  • PFCB perfluorocyclobutane
  • an adhesion-promoting layer eg a SiO 2 -containing layer
  • a low-energy surface by varying the process conditions or changing the precursor.
  • this is done in such a way that either multilayer structures are realized or deposited by continuous changes of Precursorgasanteile gradient, the substrate side are very hard and resistant and in the direction of the outer surface more and more polymeric and poorly adhering properties.
  • the process gas may contain, in addition to HMDSO and PFCB, other fluorine and carbon-containing compounds and organosilicon precursors or hydrocarbons as well as additional residual gases such as noble gases (eg argon), oxygen, nitrogen, carbon dioxide, carbon tetrachloride and gas mixtures, if not adversely affects the process control and the resulting coating.
  • additional residual gases such as noble gases (eg argon), oxygen, nitrogen, carbon dioxide, carbon tetrachloride and gas mixtures, if not adversely affects the process control and the resulting coating.
  • noble gases eg argon
  • oxygen nitrogen, carbon dioxide, carbon tetrachloride and gas mixtures
  • the non-stick effect is further enhanced by roughening the surface prior to coating.
  • the water only wets the tips and can thus easily carry along adhering dirt particles on the surface ("lotus effect"). Since the use of a plasma jet in contrast to the spray application of a liquid coating form no spray and the plasma jet is thus limited in space, and partial partial coatings of the surface without masking or masking are possible without further effort.
  • a large-area coating eg, a baking tube bottom
  • a plurality of plasma nozzles in a row. With this array can thus also large areas -. B. by a robot - be coated quickly and evenly (see illustration 1 ).
  • the deposition of the plasma polymer layer under atmospheric conditions also requires no solvents, whereby the inventive method over conventional liquid coatings in terms of environmental friendliness is advantageous.
  • a kitchen utensil whose surface has been at least partially coated by the methods described above.
  • the present invention also relates to a household article which has an application surface of enamel, glass, glass ceramic or metal, which has been coated at least in part by the methods described above, characterized in that the coated surface has virtually no polar groups.
  • the household article according to the present invention comprises both non-electrical kitchen appliances (such as cookware, pans, roasters), electrical kitchen appliances (such as blenders, ovens, grills, refrigerators or microwaves) and other household appliances and furniture which at least have a partial surface of enamel, glass, glass ceramic or metal (such as glass doors, control panels).
  • the household article is an oven, more preferably an oven muffle.
  • the coated surface of the household article according to the invention is generally characterized by having virtually no polar groups.
  • the surface energy of the coated surface is less than 20 mN / m.
  • the polar fraction of the surface energy is preferably less than 5 mN / m, more preferably less than 1 mN / m, particularly preferably less than 0.5 mN / m, especially preferably 0 mN / m.
  • the measurement of Surface energy and the determination of their polar and disperse fractions are carried out by customary methods known to the person skilled in the art (eg contact angle measurement and methods according to ZISMAN or OWEN, WENDT, RABEL & KAELBE).

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
  • Surface Treatment Of Glass (AREA)
  • Chemical Vapour Deposition (AREA)

Claims (13)

  1. Procédé pour l'application de surfaces qui peuvent être aisément nettoyées sur des articles de ménage, caractérisé en ce que, sur au moins une partie de la surface d'un article de ménage, constituée de verre, d'émail, de vitrocéramique ou de métal, en utilisant une ou plusieurs buses et à partir de plusieurs précurseurs à l'aide d'un plasma sous pression atmosphérique, est déposée une couche superficielle polymère ; dans lequel un des précurseurs mentionnés est l'hexaméthyldisiloxane (HMDSO) ; et dans lequel, à côté de l'hexaméthyldisiloxane (HMDSO), un précurseur supplémentaire est le perfluorocyclobutane (PFCB).
  2. Procédé pour l'application de surfaces qui peuvent être aisément nettoyées sur des articles de ménage selon la revendication 1, dans lequel le plasma sous pression atmosphérique est obtenu via un générateur de plasma à une fréquence de sortie dans la plage de 1 kHz à 1 MHz.
  3. Procédé pour l'application de surfaces qui peuvent être aisément nettoyées sur des articles de ménage selon l'une quelconque des revendications 1 ou 2, dans lequel l'épaisseur de la couche superficielle polymère déposée s'élève d'environ 10 nm à environ 10 µm.
  4. Procédé pour l'application de surfaces qui peuvent être aisément nettoyées sur des articles de ménage selon l'une quelconque des revendications 1 à 3, dans lequel, avant la déposition de la couche superficielle polymère, une couche favorisant l'adhérence est déposée au moyen d'une polymérisation par plasma.
  5. Procédé pour l'application de surfaces qui peuvent être aisément nettoyées sur des articles de ménage selon la revendication 4, dans lequel la couche favorisant l'adhérence contient du SiO2.
  6. Procédé pour l'application de surfaces qui peuvent être aisément nettoyées sur des articles de ménage selon l'une quelconque des revendications 1 à 5, dans lequel, avant la déposition de la couche superficielle polymère au moyen d'une polymérisation par plasma, la partie de la surface à enduire est rendue rugueuse.
  7. Procédé pour l'application de surfaces qui peuvent être aisément nettoyées sur des articles de ménage selon l'une quelconque des revendications 1 à 6, dans lequel plusieurs buses sont disposées en une rangée.
  8. Procédé pour l'application de surfaces qui peuvent être aisément nettoyées sur des articles de ménage selon l'une quelconque des revendications 1 à 7, dans lequel l'article de ménage est un appareil de cuisine.
  9. Procédé pour l'application de surfaces qui peuvent être aisément nettoyées sur des articles de ménage selon l'une quelconque des revendications 1 à 8, dans lequel l'article de ménage est un moufle de four de cuisinière.
  10. Article de ménage qui présente au moins une surface partielle constituée de verre, d'émail, de vitrocéramique ou de métal, qui a été enduite à l'aide du procédé selon l'une quelconque des revendications 1 à 9, d'une manière telle que l'on obtient une couche superficielle polymère dont la surface présente une énergie superficielle de 20 mN/m.
  11. Article de ménage selon la revendication 10, caractérisé en outre en ce que, entre la surface partielle, constituée de préférence de verre, d'émail, de vitrocéramique ou de métal, et la couche superficielle polymère, est disposée une couche favorisant l'adhérence contenant de préférence du SiO2.
  12. Article de ménage selon l'une quelconque des revendications 10 ou 11, dans lequel l'article de ménage est un appareil de cuisine.
  13. Article de ménage selon l'une quelconque des revendications 10 à 12, dans lequel l'article de ménage est un moufle de four de cuisinière.
EP14721389.6A 2013-05-24 2014-05-05 Revêtement de surfaces d'utilisation par des couches polymères plasma sous la pression atmosphérique pour l'amélioration de la facilité de nettoyage Active EP3003581B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL14721389T PL3003581T3 (pl) 2013-05-24 2014-05-05 Powlekanie powierzchni użytkowych warstwami polimeru plazmowego pod ciśnieniem atmosferycznym w celu poprawy możliwości czyszczenia

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013209709.3A DE102013209709A1 (de) 2013-05-24 2013-05-24 Beschichtung von gebrauchsoberflächen mit plasmapolymeren schichten unter atmosphärendruck zur verbesserung der reinigbarkeit
PCT/EP2014/059104 WO2014187663A1 (fr) 2013-05-24 2014-05-05 Revêtement de surfaces d'utilisation par des couches polymères plasma sous la pression atmosphérique pour l'amélioration de la facilité de nettoyage

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Publication Number Publication Date
EP3003581A1 EP3003581A1 (fr) 2016-04-13
EP3003581B1 true EP3003581B1 (fr) 2018-10-31

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EP14721389.6A Active EP3003581B1 (fr) 2013-05-24 2014-05-05 Revêtement de surfaces d'utilisation par des couches polymères plasma sous la pression atmosphérique pour l'amélioration de la facilité de nettoyage

Country Status (6)

Country Link
US (1) US10654069B2 (fr)
EP (1) EP3003581B1 (fr)
DE (1) DE102013209709A1 (fr)
ES (1) ES2704049T3 (fr)
PL (1) PL3003581T3 (fr)
WO (1) WO2014187663A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017223680A1 (de) * 2017-12-22 2019-06-27 BSH Hausgeräte GmbH Gegenstand mit einer hochtemperaturbeständigen omniphoben Antihaftbeschichtung, sowie Verfahren zur Herstellung des Gegenstands

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1997565A2 (fr) * 2001-06-29 2008-12-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Article doté d'un revêtement en polymère plasma et son procédé de fabrication

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2990608B2 (ja) * 1989-12-13 1999-12-13 株式会社ブリヂストン 表面処理方法
DE19829676A1 (de) 1997-07-05 1999-02-11 Miele & Cie Oberflächenbeschichtung für Trägermaterialien
DE19833375A1 (de) 1998-07-24 2000-01-27 Weilburger Lackfabrik Jakob Gr Gegenstand mit einer Pigment, Fluorpolymer und Bindeharz enthaltenden Beschichtung, Verfahren zu dessen Herstellung und dessen Verwendung
DE19921303C1 (de) 1999-05-07 2000-10-12 Schott Glas Glasbehälter für medizinische Zwecke
DE10320297A1 (de) * 2003-05-07 2004-12-02 Abb Patent Gmbh Artikel mit plasmapolymerer Beschichtung
DE10351467B4 (de) * 2003-11-04 2011-07-07 Schott Ag, 55122 Gegenstand mit leicht reinigbarer Oberfläche und Verfahren zu seiner Herstellung
DE102005023466A1 (de) 2005-05-20 2006-11-30 BSH Bosch und Siemens Hausgeräte GmbH Sol-Gel-Antihaft-Beschichtungen mit verbesserter thermischer Stabilität
DE102005034764B4 (de) 2005-07-26 2012-08-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung von funktionalen Fluor-Kohlenstoff-Polymerschichten mittels Plasmapolymerisation von Perfluorocycloalkanen und damit beschichtete Substrate
TWI322833B (en) * 2005-12-27 2010-04-01 Ind Tech Res Inst Water-repellent structure and method for making the same
DE102008059909A1 (de) * 2008-12-02 2010-06-10 Paul Hettich Gmbh & Co. Kg Verfahren zur Herstellung von Beschlägen, Seitengittern und Gargutträgern für Hochtemperaturanwendungen und metallisches Bauteil

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1997565A2 (fr) * 2001-06-29 2008-12-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Article doté d'un revêtement en polymère plasma et son procédé de fabrication

Also Published As

Publication number Publication date
ES2704049T3 (es) 2019-03-14
EP3003581A1 (fr) 2016-04-13
ES2704049T8 (es) 2019-06-17
PL3003581T3 (pl) 2019-05-31
DE102013209709A1 (de) 2014-11-27
US10654069B2 (en) 2020-05-19
WO2014187663A1 (fr) 2014-11-27
US20160082471A1 (en) 2016-03-24

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