EP0447040B1 - Herstellung von simulierten bleigefassten Fenstern - Google Patents

Herstellung von simulierten bleigefassten Fenstern Download PDF

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Publication number
EP0447040B1
EP0447040B1 EP91301245A EP91301245A EP0447040B1 EP 0447040 B1 EP0447040 B1 EP 0447040B1 EP 91301245 A EP91301245 A EP 91301245A EP 91301245 A EP91301245 A EP 91301245A EP 0447040 B1 EP0447040 B1 EP 0447040B1
Authority
EP
European Patent Office
Prior art keywords
paint
opaque
transparent
particulate material
opaque paint
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.)
Expired - Lifetime
Application number
EP91301245A
Other languages
English (en)
French (fr)
Other versions
EP0447040A1 (de
Inventor
Thomas Noel Coughlan
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.)
Individual
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Individual
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Publication date
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Application filed by Individual filed Critical Individual
Publication of EP0447040A1 publication Critical patent/EP0447040A1/de
Application granted granted Critical
Publication of EP0447040B1 publication Critical patent/EP0447040B1/de
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F1/00—Designs or pictures characterised by special or unusual light effects
    • B44F1/06—Designs or pictures characterised by special or unusual light effects produced by transmitted light, e.g. transparencies, imitations of glass paintings
    • B44F1/063—Imitation of leaded light

Definitions

  • the present invention primarily concerns a method of manufacturing simulated lead lights and stained glass windows of the kind, for example, referred in European Patent Specification No. 0 038 681.
  • United States Patent Specification No. 4 103 052 discloses a window having the appearance of being a plurality of panes each adjoined to adjacent panes by cross-bars having the triangular cross-section, on each face of the window, which is typical of the cross-bars of wooden divided sash. This appearance is created by printing, of a single design on only one side of the window with only one colour, and incorporating unpainted areas to produce the illusion of three-dimensional depth of a triangular cross-section.
  • United Kingdom Patent Specification No. GB 2 165 800 discloses a simulated leaded light pattern which is applied to a pane of glass by screen printing onto one face of the glass a pattern of lines of ink, then applying a coarse grit carborundum to the ink so that the carborundum adheres to the ink, curing the ink, then applying a second layer of ink and applying further, fine carborundum to the second layer of ink, curing the material again and then applying a final layer of ink.
  • WO 86/02599 discloses a composition for simulated lead strips for leaded windows comprising 50-75 weight % binder, 5-15 weight % pigment, 5-20 weight % oil and 10-30 weight % filling, the binder being a polymer binder, chosen among polyvinyl alcohol based adhesives, polyurethan based adhesives and synthetic rubber based adhesives.
  • the present invention provides a method of manufacturing a simulated lead light in which simulated opaque lead canes are built up on the surface of a transparent or translucent carrier, comprising the following steps:
  • the method ideally includes a final application of opaque paint prior to final drying and curing.
  • a number of applications of opaque paint may be employed in order to achieve a desired thickness, the minimum thickness typically being approximately 200 microns (dry film thickness).
  • the opaque paint may be based on, for example, two-pack Epoxy resin and preferably includes micaceous iron oxide (MIO) pigment or tinted versions thereof.
  • MIO micaceous iron oxide
  • the preferred MIO epoxy paint gives enhanced durability, opacity and resistance to chemicals and ultra violet radiation.
  • the opaque paint may include in its composition, at least one metallic pigment and/or other opacifying material such as aluminium, for example, in powdered form, or copper, zinc, stainless steel, lead or chromium.
  • aluminium for example, in powdered form, or copper, zinc, stainless steel, lead or chromium.
  • the addition of aluminium in the MIO-containing opaque paint results in enhanced durability.
  • tinted colour versions of the preferred MIO Epoxy coating may be employed, whilst retaining the aesthetic and durability benefits of the high MIO pigment content of the paint.
  • White or pastel colour versions may also be produced by the method according to the invention.
  • the opaque paint may be any colour and "Gold leaf” or simulated “Gold leaf”, chromium or stainless steel, may optionally be applied over the final layer of opaque paint so as to enhance the decorative effect in addition to providing increased durability.
  • the above methods may include the use of natural end/or forced drying or curing techniques partially or wholly to dry the paint and particulate material when applied.
  • a typical durable simulated lead cane thickness may be built up by the above method to circa 1.5 to 3mm dry film thickness. Accelerated weathering tests showed that full adhesion and coating integrity were retained after testing for over 3000 hours. The test conditions are equivalent to exposure to approximately six years normal weathering.
  • a typical opaque paint formulation is as follows: All w/w ratios are given with respect to the weight of the coating.
  • Micaceous iron oxide 30 - 40% w/w Metallic Powders e.g. leafing aluminium paste.
  • Organic or inorganic pigments e.g. Tio2 or Phthalocyanoblue 5 - 10% w/w
  • Two-pack epoxy resin 25 -35% w/w Solvents, for example, glycol ethers higher alcholols or/and aromatic hydrocarbons. 25 - 30% w/w Additives 4 - 5% w/w
  • the preferred micaceous iron oxide (MIO) epoxy paint may also contain circa 2% to 4% of leafing aluminium paste.
  • the MIO epoxy paint may be reacted and cured with activators such as polyamide or suitable polyamine types or adducts as desired to suit production curing schedules.
  • formulations given in examples 2 and 3 contain various additives including surfactants, dispersants and rheology control additives such as hydrogenated castor oil, aluminium stearate or Bentonite gellants.
  • the method allows for various drying or force drying procedures on plastic sheets, for instance, which may not be able to endure high temperatures.
  • the methods according to the invention allow the use of relatively inexpensive, readily available materials such as the transparent or translucent particulate material.

Landscapes

  • Paints Or Removers (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Holo Graphy (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Surface Treatment Of Glass (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Spectrometry And Color Measurement (AREA)

Claims (8)

  1. Ein Verfahren zur Herstellung eines Bleiglas-Imitats, bei dem lichtundurchlässige Bleibänder (Imitate) auf die Oberfläche eines transparenten bzw. lichtdurchlässigen Trägermaterials aufgebracht werden und das folgende Schritte umfaßt:
    (1) Aufbringen lichtundurchlässiger Farblinien auf der Oberfläche des Trägermaterials; die Linien markieren die Lage der Bleibänder.
    (2) Aufbringen der transparenten bzw. lichtdurchlässigen Partikel auf die Farbe; die Farbe muß noch feucht sein, damit die Partikel haften bleiben.
    (3) Entfernen des überschüssigen losen Materials.
    (4) Trocknen der Farbe und der daran haftenden Partikel.
  2. Ein Verfahren nach Anforderung 1, bei dem die Schritte (1) bis (4) unter Verwendung feinkörnigerer Partikel wiederholt werden.
  3. Ein Verfahren nach Anforderung 1 oder 2, bei dem vor dem abschließenden Trocknen und Härten eine weitere Schicht lichtundurchlässiger Farbe aufgebracht wird.
  4. Ein zusätzliches Verfahren nach den vorstehenden Anforderungen, bei dem Zweikomponenten-Epoxidharz als Substrat für die lichtundurchlässige Farbe dient.
  5. Ein zusätzliches Verfahren nach den vorstehenden Anforderungen, bei dem die lichtundurchlässige Farbe Eisenglimmer-Pigment oder gefärbte Varianten davon enthält.
  6. Ein zusätzliches Verfahren nach Anforderung 5, bei dem die lichtundurchlässige Farbe mindestens ein Metallpigment und/oder anderes Trübungsmaterial aus der folgenden Gruppe enthält: Aluminium, Kupfer, Zink, rostfreier Stahl, Blei und Chrom.
  7. Ein zusätzliches Verfahren nach den vorstehenden Anforderungen, bei dem "Blattgold", "Blattgold-Imitat", Chrom oder rostfreier Stahl auf der letzten Schicht lichtundurchlässiger Farbe aufgebracht wird.
  8. Ein nach einer der vorstehend beschriebenen Anforderungen hergestelltes Bleiglas-Imitat, bestehend aus einem transparenten bzw. lichtdurchlässigen Trägermaterial, auf dessen Oberfläche Linien aus lichtundurchlässiger Farbe aufgetragen werden, auf der transparente bzw. lichtdurchlässige Partikel angehaftet werden.
EP91301245A 1990-02-16 1991-02-15 Herstellung von simulierten bleigefassten Fenstern Expired - Lifetime EP0447040B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IE57890A IE63441B1 (en) 1990-02-16 1990-02-16 Improvements in and relating to manufacture of simulated lead lights
IE57890 1990-02-16
IE105990 1990-03-22
IE105990 1990-03-22

Publications (2)

Publication Number Publication Date
EP0447040A1 EP0447040A1 (de) 1991-09-18
EP0447040B1 true EP0447040B1 (de) 1996-06-05

Family

ID=26318929

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91301245A Expired - Lifetime EP0447040B1 (de) 1990-02-16 1991-02-15 Herstellung von simulierten bleigefassten Fenstern

Country Status (5)

Country Link
EP (1) EP0447040B1 (de)
AT (1) ATE138856T1 (de)
DE (1) DE69119947T2 (de)
ES (1) ES2090234T3 (de)
IE (1) IE63441B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1258280B (it) * 1992-04-06 1996-02-22 Axivetro Srl Procedimento particolarmente studiato per la decorazione figurativa e cromatica di vetri piani e relativo manufatto perfezionato
DE4336012A1 (de) * 1993-10-22 1995-04-27 Container Coating Ind Gmbh Beschichtungsmittel und seine Verwendung für die Innenbeschichtung von Containern
NO300534B1 (no) 1996-06-14 1997-06-16 Davinci Designbyraa As Flatedekorasjon med 3-dimensjonal virkning og fremgangsmåte for å fremstille en flatedekorasjon med 3-dimensjonal virkning, samt anvendelse av en flatedekorasjon med 3-dimensjonal virkning
DE19637269A1 (de) * 1996-09-13 1998-03-19 Ulrike Ahlfaenger Wand-, Decken-, oder Fußbodengestaltung auf bzw. hinter Acryl-, Plexi- oder jeglichen Art von Glas
IES80584B2 (en) * 1997-04-25 1998-10-07 James Carey A sheet of glass and a window comprising the sheet of glass

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1073281A (en) * 1976-03-31 1980-03-11 John J. Summers Glass sheet with appearance of plurality of parallelogram panes
CA1175306A (en) * 1980-04-17 1984-10-02 Darrell F. Quadling Lead lights
GB2165800A (en) * 1984-10-19 1986-04-23 Graham Saggers Simulating leaded light effects on window glass
SE450230B (sv) * 1984-10-29 1987-06-15 Arturo Berly Komposition for simulerade blylister till blyinfattade fonster

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"Introduction to Paint Technology", 4th edition, 1976, pages 74,75. *
"Paint Technology Manuals", 1966, pages 1-3. *

Also Published As

Publication number Publication date
DE69119947T2 (de) 1997-01-30
ES2090234T3 (es) 1996-10-16
IE900578A1 (en) 1991-08-28
ATE138856T1 (de) 1996-06-15
EP0447040A1 (de) 1991-09-18
IE63441B1 (en) 1995-04-19
DE69119947D1 (de) 1996-07-11

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