EP2422669A1 - Cuve sanitaire dotée d'une armature antidérapante résistant aux glissements - Google Patents

Cuve sanitaire dotée d'une armature antidérapante résistant aux glissements Download PDF

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Publication number
EP2422669A1
EP2422669A1 EP11186246A EP11186246A EP2422669A1 EP 2422669 A1 EP2422669 A1 EP 2422669A1 EP 11186246 A EP11186246 A EP 11186246A EP 11186246 A EP11186246 A EP 11186246A EP 2422669 A1 EP2422669 A1 EP 2422669A1
Authority
EP
European Patent Office
Prior art keywords
slip
slip coating
coating
printed image
sanitary tub
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.)
Withdrawn
Application number
EP11186246A
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German (de)
English (en)
Inventor
Erfindernennung liegt noch nicht vor Die
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.)
Franz Kaldewei GmbH and Co KG
Original Assignee
Franz Kaldewei GmbH and Co KG
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 Franz Kaldewei GmbH and Co KG filed Critical Franz Kaldewei GmbH and Co KG
Publication of EP2422669A1 publication Critical patent/EP2422669A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K3/00—Baths; Douches; Appurtenances therefor
    • A47K3/001—Accessories for baths, not provided for in other subgroups of group A47K3/00 ; Insertions, e.g. for babies; Tubs suspended or inserted in baths; Security or alarm devices; Protecting linings or coverings; Devices for cleaning or disinfecting baths; Bath insulation
    • A47K3/002—Non-slip mats for baths
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D5/00—Coating with enamels or vitreous layers
    • C23D5/06—Coating with enamels or vitreous layers producing designs or letters
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D5/00—Coating with enamels or vitreous layers
    • C23D5/08—Applying enamels non-uniformly over the surface

Definitions

  • the invention relates to a sanitary tub made of metal with an enamelled surface, wherein the enamelled surface is provided in at least one section with an anti-slip anti-slip coating, which is fixedly connected by firing with the enameled surface.
  • the sanitary tub may be a bathtub or shower tray, in particular a flat shower tray for flush mounting.
  • the anti-slip coating which is referred to above and below as anti-slip coating, is characterized by a rough surface and ensures a secure footing when entering the bath or shower tray. He is applied to the floor space of a shower tray or in the bottom area of a bathtub, wherein the entire floor space or even a surface portion may be provided with the anti-slip coating.
  • the anti-slip coating is preferably made of a glass / ceramic mixture. Due to scattering and reflections, the material on a white enamelled surface is considered aesthetically disturbing and would be interpreted by the consumer as a color aberration or material defect.
  • a transparent anti-slip coating applied to colored tub surfaces also has these disturbing optical effects. The strong coloring of the antislip coating also leads to no visually convincing results and is not unproblematic from a manufacturing point of view, since the addition of color pigments in large quantities changes the grain size of the mass to be applied and has an effect on the processing of the mass.
  • US 2004/0105966 A1 is a sanitary tub made of metal with an enamelled surface known whose enamelled surface in at least a section provided with a slip-resistant anti-slip coating.
  • the anti-slip coating consists of a granular inorganic material that is firmly bonded to the enameled surface by firing.
  • the anti-slip coating forms patterns that z. B. can be produced by screen printing, and can be colored by the addition of color pigments.
  • the DE 89 09 920 U1 relates to a sanitary tub, the inner surface is provided at least in the standing area with a paint layer of a textured paint.
  • the lacquer layer contains granular fillers to produce the surface structure and can be colored by embedded color pigments.
  • a sanitary tub which has a non-slip floor surface produced by roughening.
  • the roughening is done by blasting with corundum or glass beads, by etching, brushing or grinding.
  • the method described is primarily suitable for pans made of acrylic glass, but should also be used for enamelled steel tubs.
  • a mechanical material removal of enamelled surfaces is very expensive to manufacture and has the disadvantage that the high-quality enamelled surface is damaged. By a mechanical material removal further only a limited roughness is realized, the slip-resistant effect is insufficient.
  • the invention has for its object to provide a sanitary tub, which has an enamel surface and an aesthetically pleasing designed non-slip base.
  • the object is achieved in that on the enamel surface below the anti-slip coating a pressure-technically generated Printed image is applied from a temperature-resistant paint.
  • the printed image can be a one- or multi-colored designed surface, a lettering, ornaments, floral patterns or other motifs.
  • it is provided to arrange a slip-resistant, translucent anti-slip coating and a printed image overlapping at least in sections, wherein the rough surface of the anti-slip coating and the printed image complement each other in terms of their aesthetic effects and contribute to the decorative overall impression.
  • the slip-resistant anti-slip coating is made of transparent materials, whereby the term "transparency" means translucent and milky cloudy materials that can create the impression of a color aberration on a monochrome background.
  • the invention is based on the finding that optical changes can be concealed by a transparent anti-slip material through an underlying motif imprint and moreover can be combined to form a particularly decorative overall appearance.
  • the anti-slip material may be provided in registration, overlap, or adjacent to a printed surface area.
  • the anti-slip coating is applied over a large area or in the form of a pattern on the enamelled surface.
  • the antislip coating can be arranged konturond over the printed image or cover over the outer dimensions of the printed image protruding surface.
  • a further, preferred embodiment of the invention provides that the antislip coating is applied in the form of a pattern on the enameled surface and that the printed image has picture elements which deviate from the pattern of the slip-resistant covering, wherein the picture elements and the rough and optically matt Surface of the applied in a pattern anti-slip coating to a Add motif.
  • the printed image may include additional colored surfaces, which are arranged exactly under the contour covered by the anti-slip coating surfaces.
  • the term "colored surfaces" should also include gray and black areas.
  • the invention teaches that over the printed image an acid and alkali-resistant protective layer is arranged, which protects the colors of the printed image from changes by soaps and cleaning agents.
  • a color carrier is first printed with a temperature-resistant ink.
  • a non-slip anti-slip coating of inorganic materials is applied flat or in a pattern.
  • a coating layer is applied, which cures to a carrier layer.
  • the carrier layer is then removed from the ink carrier and applied to an enameled surface of the sanitary tub, the anti-slip coating and the previously printed on the ink carrier printed image adhere to the carrier layer and come to the enameled surface of the sanitary tub to the plant.
  • the anti-slip coating and the printed image are finally baked at a temperature of over 600 ° C in the enameled surface of the sanitary tub, wherein the carrier layer burns.
  • a film or paper can be used as a color carrier.
  • the printing of the ink carrier is preferably carried out by a screen printing process, but other conventional printing methods should not be excluded.
  • the ink used for printing the color carrier is a paste with inorganic color pigments.
  • the anti-slip coating is transparent, which means translucent, milky cloudy materials.
  • a vitreous body-containing granular ceramic mass can be used, whereby the glass bodies melt on firing and bind the granular ceramic constituents.
  • the grain size of the ceramic constituents is chosen so that they form a rough surface.
  • the anti-slip coating and the printed image are baked at a temperature of over 600 ° C in the enameled surface. Preference is given to a stoving temperature in the range from 800 to 820 ° C.
  • the release layer which is detached from the ink carrier together with the carrier layer and fixes the layers dissolved by the carrier layer to the enameled surface of the sanitary trough, burns without residue at the stoving temperature ,
  • the carrier layer used is preferably an acrylic-based paint.
  • a prefabricated composite material may be provided for carrying out the method, wherein the composite material which consists of a color carrier and a carrier layer, the color carrier printed on its inner side facing the carrier layer with a temperature-resistant ink and applied with a surface or in a pattern, applied inorganic Antislip- Coating is coated, wherein the ink and the anti-slip coating adhere firmly to the support layer and the ink carrier of the printed and coated with the anti-slip coating carrier layer is removable.
  • sanitary tub is made of metal and has an enamel surface 1.
  • the enamelled surface 1 is provided in at least one section with a slip-resistant anti-slip coating 2, which is fixedly connected by firing with the enameled surface 1.
  • a print-technically generated printed image 3 is applied below the anti-slip coating 2.
  • the anti-slip coating 2 made of a translucent material and has a rough surface.
  • the anti-slip coating is applied in the form of an example wave-shaped pattern on the enameled surface 1, wherein the printed image 3 may have picture elements 4, which differ from the pattern of the anti-slip coating.
  • the image elements 4 produced by printing technology and the rough matt surface of the antislip coating 2 applied in a pattern complement one another for example floral motif.
  • the printed image 3 comprises additional colored surfaces, which are arranged exactly under the contour of the surfaces covered by the anti-slip coating 2 and, in interaction with the anti-slip coating 2, appear as a matt, color-designed surface. It is understood that the colored surfaces can also be designed in gray or black. All surrounding surfaces 5 and spaces 6 between the surfaces provided with an anti-slip coating 2 have a high-gloss, enamelled surface 1 which is printed in color or with motifs.
  • non-slip footprint is a composite material 7 used in Fig. 2 in plan view and Fig. 3 is shown in a highly simplified sectional view.
  • the composite material 7 consists of a color carrier 8 and a carrier layer 9, wherein the color carrier 8 is printed on its inside facing the carrier layer 9 with a temperature-resistant ink 10 and coated with a surface or applied in a pattern inorganic anti-slip coating 2.
  • the ink 10 and the anti-slip coating 2 firmly adhere to the support layer 9 made of an acrylic resin.
  • the contours 11 of the carrier layer is adapted to the surfaces of the printed image 3 and coated with an anti-slip coating 2 surfaces.
  • the ink carrier 8 is removable from the printed and coated with the anti-slip coating 2 carrier layer 9 and consists of a film or paper.
  • the ink carrier has on the side to be printed on a release layer 12 of a pressure sensitive adhesive, which adheres to the printed and provided with the anti-slip coating 2 side of the carrier layer 9 when the carrier layer 9 is detached from the ink carrier 8.
  • the carrier layer 9 has a thickness of, for example, 20 ⁇ m to 30 ⁇ m.
  • the release layer 12 is used as an adhesive film to after the fixed to the carrier layer 9 print image 3 and also fixed to the carrier layer surfaces of the anti-slip coating 2 after to fix the detachment of the ink carrier on the enameled surface of the sanitary tub.
  • Asked composite material 7 is prepared in the following manner.
  • the ink carrier 8 is printed with a temperature-resistant ink 10.
  • a non-slip antislip coating 2 of inorganic materials is then applied flat or in a pattern.
  • a coating layer is applied, which cures to the carrier layer 9.
  • the printing of the ink carrier 8 is preferably carried out by screen printing, with other conventional printing methods should not be excluded.
  • the ink used for printing the color carrier is a paste with inorganic color pigments.
  • antislip coating 2 a granular ceramic mass with glass bodies can be used, which melt during the later baking process and bind the granular ceramic constituents.
  • the anti-slip coating 2 and the printed image 3 After the carrier layer 9 has been detached from the ink carrier 8 and applied to an enamelled surface 1 of the sanitary pan, the anti-slip coating 2 and the printed image 3 at a temperature of about 600 ° C, preferably at a temperature in the range of 800 to 820 ° C, burned into the enameled surface 1 of the sanitary tub. In this case, the carrier layer 9 and the release layer 12 used for the fixation burns without residue.

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)
  • Printing Methods (AREA)
EP11186246A 2009-01-30 2009-01-30 Cuve sanitaire dotée d'une armature antidérapante résistant aux glissements Withdrawn EP2422669A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09001319A EP2213213A1 (fr) 2009-01-30 2009-01-30 Cuve sanitaire dotée d'une armature antidérapante résistant aux glissements et son procédé de fabrication

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP09001319.4 Division 2009-01-30

Publications (1)

Publication Number Publication Date
EP2422669A1 true EP2422669A1 (fr) 2012-02-29

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Family Applications (2)

Application Number Title Priority Date Filing Date
EP11186246A Withdrawn EP2422669A1 (fr) 2009-01-30 2009-01-30 Cuve sanitaire dotée d'une armature antidérapante résistant aux glissements
EP09001319A Withdrawn EP2213213A1 (fr) 2009-01-30 2009-01-30 Cuve sanitaire dotée d'une armature antidérapante résistant aux glissements et son procédé de fabrication

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP09001319A Withdrawn EP2213213A1 (fr) 2009-01-30 2009-01-30 Cuve sanitaire dotée d'une armature antidérapante résistant aux glissements et son procédé de fabrication

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1023402B1 (nl) * 2016-01-14 2017-03-08 Polyvision, Naamloze Vennootschap Een tegel met textuur
ES1203787Y (es) * 2017-11-15 2018-04-18 World Elastomers Trade Sl Panel decorativo para platos de ducha

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6915733U (de) * 1969-04-14 1969-09-11 Ahlmann Carlshuette Kg Rutschfester boden fuer bade- und brausewannen.
PT78802B (en) * 1984-06-27 1986-07-15 Esmaltal Fabrica De Produtos E Production process of the rough bottom bath
DE8909920U1 (de) 1988-12-14 1990-01-04 Bratsch, Christian, Salzburg Sanitäre Wanne, insbesondere Dusch- oder Badewanne
EP0493794A1 (fr) * 1991-01-03 1992-07-08 Wilhelm Schmidlin Ag Anti-glissant pour baignoire
DE4309019A1 (de) 1993-03-20 1994-09-22 Hueppe Gmbh & Co Bade- oder Duschwanne
US5776605A (en) * 1995-10-31 1998-07-07 May; Michael W. Replacement surface and method of installation
US20040105966A1 (en) 2002-11-29 2004-06-03 Giuseppe Zambelli Decalcomania-like member with an anti-slip pattern or image for manufacturing an anti-slip ceramic product and a method for manufacturing such anti-slip product

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6915733U (de) * 1969-04-14 1969-09-11 Ahlmann Carlshuette Kg Rutschfester boden fuer bade- und brausewannen.
PT78802B (en) * 1984-06-27 1986-07-15 Esmaltal Fabrica De Produtos E Production process of the rough bottom bath
DE8909920U1 (de) 1988-12-14 1990-01-04 Bratsch, Christian, Salzburg Sanitäre Wanne, insbesondere Dusch- oder Badewanne
EP0493794A1 (fr) * 1991-01-03 1992-07-08 Wilhelm Schmidlin Ag Anti-glissant pour baignoire
DE4309019A1 (de) 1993-03-20 1994-09-22 Hueppe Gmbh & Co Bade- oder Duschwanne
US5776605A (en) * 1995-10-31 1998-07-07 May; Michael W. Replacement surface and method of installation
US20040105966A1 (en) 2002-11-29 2004-06-03 Giuseppe Zambelli Decalcomania-like member with an anti-slip pattern or image for manufacturing an anti-slip ceramic product and a method for manufacturing such anti-slip product

Also Published As

Publication number Publication date
EP2213213A1 (fr) 2010-08-04

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