[go: up one dir, main page]

WO2010069447A1 - Élément décoratif pour système et procédé de fabrication d'un élément décoratif pour système - Google Patents

Élément décoratif pour système et procédé de fabrication d'un élément décoratif pour système Download PDF

Info

Publication number
WO2010069447A1
WO2010069447A1 PCT/EP2009/008264 EP2009008264W WO2010069447A1 WO 2010069447 A1 WO2010069447 A1 WO 2010069447A1 EP 2009008264 W EP2009008264 W EP 2009008264W WO 2010069447 A1 WO2010069447 A1 WO 2010069447A1
Authority
WO
WIPO (PCT)
Prior art keywords
filler
decorative element
binder
furnishing
decor
Prior art date
Application number
PCT/EP2009/008264
Other languages
German (de)
English (en)
Inventor
Rudolf Paternoster
Xaver Pledl
Original Assignee
Schock Gmbh
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 Schock Gmbh filed Critical Schock Gmbh
Publication of WO2010069447A1 publication Critical patent/WO2010069447A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
    • B29C70/64—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres the filler influencing the surface characteristics of the material, e.g. by concentrating near the surface or by incorporating in the surface by force
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
    • A47B96/20—Furniture panels or like furniture elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
    • B29K2033/04—Polymers of esters
    • B29K2033/12—Polymers of methacrylic acid esters, e.g. PMMA, i.e. polymethylmethacrylate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/44—Furniture or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/722—Decorative or ornamental articles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
    • E05B1/0015—Knobs or handles which do not operate the bolt or lock, e.g. non-movable; Mounting thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
    • E05B1/0084—Handles or knobs with displays, signs, labels pictures, or the like

Definitions

  • the present invention relates to an interior or exterior decorating decorative element such as a pillar decor or a furniture handle part made of a highly filled plastic, and a method of manufacturing a device decorating element.
  • the decorative surface material is composed of a plurality of regions of a thermosetting molding formulation. These regions have an interface between adjacent regions, at least some of the regions containing oriented particles having an aspect ratio of at least 3 and oriented along the lines formed by the interfaces of the adjacent regions.
  • the coating material has a decorative pattern with shadow variations in the areas along the interfaces.
  • natural stone in plate or columnar form as a decorative element, for example, for floors or walls in order to achieve a noble and high quality room look.
  • Natural stone elements have a great weight, which makes them unattractive for many applications.
  • a large freedom of form can be achieved with decorative elements made of plastic, but the visual appearance is of limited quality and also the performance properties are not optimal for all applications.
  • the invention has for its object to provide a furnishing decorative element, which allows high aesthetic quality a great freedom of form and also has very good performance characteristics, as well as to provide an associated manufacturing process, which produces such bamboosdekoretti.
  • the device decorative element according to the invention is made of a composite material at least on a part of the visible surface.
  • the composite material has a cured polymeric binder, for example from the group of polyesters, poly (meth) acrylates, polyurethanes or epoxides, with a particulate filler incorporated therein.
  • the device decorative element may have a plurality of sections, in particular one or more sleeve-shaped sections, which can be arranged one behind the other or in an inclined position relative to one another on a carrier element.
  • the device decor element is formed solely by a sleeve-shaped portion.
  • the device decorative element has at least in sections, preferably in a sleeve-shaped portion, a gap and joint-free outer peripheral surface.
  • the outer peripheral surface is preferably a cylindrical and in particular circular cylindrical lateral surface.
  • the furnishing decorative element may be, for example, a pillar trim, a furniture handle, a handrail or a stair railing with a preferably natural stone-like appearance on the outer peripheral surface.
  • decor decorative elements made of natural stone furnishing element of the invention due to the binder content on a greater flexibility, is therefore less brittle, and due to the filler but not only have a stone look and / or Steinhaptik, but also a durable surface and thus good performance characteristics.
  • the device decorative element according to the invention to a predeterminable extent be thermally deformable.
  • the material of the device decor element in sheet form can be thermoplastically deformable up to a minimum bending radius which is equal to twice the plate thickness.
  • the surface treatment of the device decor element according to the invention is possible with the standard method known from natural stone.
  • the particulate filler may be substantially uniformly dispersed in the polymeric binder.
  • the particulate filler in any case in the region of the sleeve-shaped portion on an outer side, which forms a visible side in use, the particulate filler may be incorporated in the same or higher concentration than on an inner circumferential surface which forms a generally invisible backside in use. This ensures that on the visible side, both the aesthetic impression as well as the performance characteristics of the sleeve-shaped portion are largely determined by the particulate filler.
  • the wall thickness of the sleeve-shaped portion is greater than or equal to 1 mm, preferably greater than or equal to 2 mm.
  • the wall thickness of the device decorative element, in particular a sleeve-shaped portion is between 1 and 10 mm, in particular between 2 and 10 mm and preferably between 2 and 4 mm.
  • the binder is at least partially a cured acrylic resin, especially polymethyl methacrylate (PMMA).
  • PMMA polymethyl methacrylate
  • the proportion of PMMA in the binder can be at least 50%. In one embodiment, the binder is at least 90% PMMA.
  • the binder may be colorless and transparent in the cured state. In one embodiment, color and / or effect pigments are added to the binder so that the cured binder has an intrinsic color or a predefinable optical effect, for example a metallic effect, independently of the particulate filler.
  • the filler has a greater hardness than the binder.
  • a filler in particular mineral particles can be used.
  • the particles may be, at least in part, in particular with a proportion of at least 50% by weight, unbroken filler grains, as they originate, for example, from natural deposits.
  • the fillers are preferably inorganic and have a Mohs hardness of at least 5, such as aluminum trihydroxide, or even a Mohs hardness of at least 7, such as quartz or general silica (SiO 2).
  • the proportion of the filler between 50 and 95 wt.%, Based on the mass of the sleeve-shaped portion or the device decor element, preferably between 60 and 80 wt.%.
  • at least 95% by weight of the filler based on the mass of the entire filler, has a particle size between 0.001 and 5 mm, in particular at least 80% by weight have a particle size between 0.01 and 1 mm.
  • a Embodiment have at least 80%, preferably at least 90%, a particle size of 0.8 mm maximum.
  • the fillers may also have larger particle sizes, with the largest particles having a size of less than 60%, more preferably less than 50% of the wall thickness, or solid diameter decorating elements ,
  • At least a portion of the filler has a different color from the color of the binder.
  • This may be an intrinsic color of the filler particles and / or at least part of the filler may have a color coating on the surface.
  • Visible side on a surface structure by the hardened binder between the mineral filler particles forms small depressions.
  • the ratio of the distance between two adjacent local maxima or peaks of the surface formed by filler particles, for example to the depth of the depression extending between two local maxima or wave crests is between 50: 1 and 2: 1.
  • the composite material has a lower heat transfer than natural stone, in particular a lower heat transfer than natural granite.
  • the furnishing decor element has a heat-insulating effect, in particular the furnishing element feels warm on contact with the skin, resulting in a pleasant feel.
  • the surface of the device decor element is formed by the composite material.
  • the color appearance of bamboosdekorelements can be set almost arbitrarily, without the need for a surface coating or painting.
  • the performance characteristics are improved because in particular scratching a paint or chrome plating can not occur.
  • the device decor element in particular a sleeve-shaped section thereof, is free of cover layers.
  • the device decorative element has no after the manufacturing process, in particular after a G demformvorgang, applied topcoat.
  • the decorating decorative element is produced as a cast part.
  • a Christsguss compiler can be used for this purpose, for example, with a polymerization of a binder present in the initial state as a monomer or monomer / polymer mixture.
  • the surface of the device decor element is at least partially, preferably over the entire surface on the outside, through formed by the cured binder cast skin. This results in a smooth and easy to clean surface.
  • the surface of the device decor element is at least partially formed by the particulate filler.
  • the filler particles emerge from the binder to the surface.
  • more than 20%, preferably more than 30%, and in particular more than 40%, of the surface of the part of the device decor element made of the composite material, in particular the cylindrical outer surface, may be formed by the particulate filler. In this way, the hardness and thus the mechanical resistance of the surface can be increased.
  • the weight fraction of the filler is in the
  • the proportion of filler particles in the radially outer half of the sleeve can be more than 2%, in particular more than 4%, higher than in the radially inner half of the sleeve.
  • the invention also relates to a method for producing a device decorative element described above, such as a poleulendekors or a furniture handle, wherein the furnishing decorative element is made of a plastic.
  • the device decorative element is made of a composite material by curing a polymeric binder with a particulate filler incorporated therein such that the device decorative element at least partially has a closed outer circumferential surface without seams.
  • Fig. 1 shows a perspective view of a device decorative element according to the invention.
  • Fig. 1 is a perspective view of a device decor element 10 according to the invention, which is formed by a sleeve-shaped portion.
  • the decorating decorative element 10 is made of a
  • the device decorative element 10 has a sleeve shape with a closed, gap-free and gap-free outer peripheral surface 14, in particular the device decorative element 10 has a hollow cylindrical shape with a longitudinal axis 12 and a circular cross-sectional contour.
  • the outer peripheral surface 14 is unprocessed, as formed by the manufacturing process. It can be seen on the front side that the surface 20 is formed by a casting skin 22 formed by the hardened binder 16. In contrast, the particulate fillers 18 are spaced from the surface 20. In an alternative embodiment, the particles of filler 18 may form at least a portion of the surface 20 of the outer peripheral surface 28.
  • the decorating decorative element 10 may have different fillers 18, which may differ with respect to the material, the size, the shape and / or the color.
  • the particulate fillers 18 are indeed consistent in terms of their material, but differ in particular with regard to their size and / or color, so that the device decor element 10, for example, has a granite look.
  • a preferred composition of the device decor element 10 consists of 60 to 80% by weight of crystalline quartz sand, 80% of the filler 18 having a particle size between 0.05 and 1.2 mm, and 20 to 40% of a solution of polymethyl methacrylate in methyl methacrylate as binder 16 , wherein the proportion of polymethyl methacrylate in this solution is between 10 and 30%.
  • all minerals are suitable as filler 18.
  • fillers 18 whose hardness is greater than that of the binder 16 are preferred.
  • a peroxidic catalyst in an amount of between 0.5 and 2 wt.%, Based on the binder resin, and 0.1 to 1% of a coupling agent, which already as Coating on the filler 18 may be present. Furthermore, a crosslinking agent may be added.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention concerne un élément décoratif (10) pour système, par exemple un décor de colonne ou une poignée de meuble, l'élément décoratif (10) pour système étant réalisé en une matière synthétique et étant caractérisé en ce que l'élément décoratif (10) pour système est réalisé en un matériau composite qui présente un liant polymère durci (16) dans lequel est incorporée une charge (18) en particules et en ce que l'élément décoratif (10) pour système présente une surface périphérique extérieure (14) fermée et sans raccord, ainsi qu'un procédé pour la fabrication d'un élément décoratif (10) pour système.
PCT/EP2009/008264 2008-12-19 2009-11-20 Élément décoratif pour système et procédé de fabrication d'un élément décoratif pour système WO2010069447A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200810063698 DE102008063698A1 (de) 2008-12-19 2008-12-19 Einrichtungsdekorelement
DE102008063698.3 2008-12-19

Publications (1)

Publication Number Publication Date
WO2010069447A1 true WO2010069447A1 (fr) 2010-06-24

Family

ID=41800387

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/008264 WO2010069447A1 (fr) 2008-12-19 2009-11-20 Élément décoratif pour système et procédé de fabrication d'un élément décoratif pour système

Country Status (2)

Country Link
DE (1) DE102008063698A1 (fr)
WO (1) WO2010069447A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2662970A1 (fr) * 1990-06-06 1991-12-13 Ayre Sauvetre Procede de moulage de resine polyester d'inclusion, quelque soient le volume ou la forme de la piece a obtenir par cette technique.
WO1992006132A1 (fr) * 1990-10-09 1992-04-16 Intaglio Ltd. Pieces moulees en plastique ayant l'apparence de pieces metalliques massives
EP1297939A2 (fr) * 2001-09-28 2003-04-02 Ulrich Krämer Membre structurel et procédé de fabrication

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29910428U1 (de) 1999-06-15 2000-10-26 Paul Henke GmbH & Co KG, 32584 Löhne Dekorprofilstab
US6702967B2 (en) * 2001-07-27 2004-03-09 E. I. Du Pont De Nemours And Company Process for preparing decorative surface materials having a decorative pattern

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2662970A1 (fr) * 1990-06-06 1991-12-13 Ayre Sauvetre Procede de moulage de resine polyester d'inclusion, quelque soient le volume ou la forme de la piece a obtenir par cette technique.
WO1992006132A1 (fr) * 1990-10-09 1992-04-16 Intaglio Ltd. Pieces moulees en plastique ayant l'apparence de pieces metalliques massives
EP1297939A2 (fr) * 2001-09-28 2003-04-02 Ulrich Krämer Membre structurel et procédé de fabrication

Also Published As

Publication number Publication date
DE102008063698A1 (de) 2010-06-24

Similar Documents

Publication Publication Date Title
EP2200478B1 (fr) Baguette de bordure pour meubles
EP2857221A1 (fr) Panneau doté d'une surface ultra-mate
WO2022064072A1 (fr) Procédé et dispositif pour réaliser une couche de fond avec différents degrés de dureté et pièce à différents degrés de dureté
WO2012159757A1 (fr) Robinet de sortie d'eau, en particulier pour un évier de cuisine, et évier de cuisine doté d'un robinet de sortie d'eau de ce type
EP3972944B1 (fr) Matériau composite léger à surface antirayures et son procédé de production
EP2367986B1 (fr) Élément décoratif pour robinetterie d'eau et procédé de fabrication d'un élément décoratif pour robinetterie d'eau
WO2010069447A1 (fr) Élément décoratif pour système et procédé de fabrication d'un élément décoratif pour système
WO2024125809A1 (fr) Panneau décoratif
DE4132461C2 (de) Verfahren zur Herstellung einer Küchenspüle
EP0484478A1 (fr) Revetement de sol decoratif en resine synthetique
DE102004036922A1 (de) Verfahren zur Herstellung einer Platte mit einer schmutzabweisenden Oberfläche sowie Platte mit einer schmutzabweisenden Oberfläche
EP1762281B1 (fr) Planche de glisse sur neige et son procédé de fabrication
DE202006020340U1 (de) Kunststeinformkörper
DE102019112544A1 (de) Sanitärartikel, insbesondere Duschrückwand, Badewannenwandung, Wasch- oder Toilettenbecken mit Natursteinoptik
DE102022106360A1 (de) Verfahren zur Herstellung eines Armaturengehäuses für eine Sanitärarmatur sowie Armaturengehäuse für eine Sanitärarmatur
EP3892599A1 (fr) Article sanitaire
DE10242396B3 (de) Bauteil
DE102015012940A1 (de) Verwendung von Elementen für Schreib-. Zeichen-. Markier- und/oder Malgeräte oder Kosmetikgeräte oder Eingabegeräte
DE202021105433U1 (de) Wand-, Möbel- oder Bodenplatte
WO2016000811A1 (fr) Instrument d'écriture, de dessin, de marquage et/ou de peinture ou instrument cosmétique ou instrument d'entrée de données destiné à des surfaces tactiles, et procédé de fabrication dudit instrument
DE102008049823B4 (de) Herstellungsverfahren für Möbelbauteile, Türblätter oder dergleichen
DE102022109646A1 (de) Sanitärgegenstand sowie Verfahren zur Herstellung eines solchen
DE102018119056A1 (de) Verfahren zum Verlegen und Verbinden von Bodenpaneelen und Bodenpaneel zum Verlegen mit dem Verfahren
WO2002068860A1 (fr) Mat fibreux
DE102008038009A1 (de) Profilleiste

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09760744

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09760744

Country of ref document: EP

Kind code of ref document: A1