DE202012001064U1 - Inner coating for drinking glasses - Google Patents
Inner coating for drinking glasses Download PDFInfo
- Publication number
- DE202012001064U1 DE202012001064U1 DE201220001064 DE202012001064U DE202012001064U1 DE 202012001064 U1 DE202012001064 U1 DE 202012001064U1 DE 201220001064 DE201220001064 DE 201220001064 DE 202012001064 U DE202012001064 U DE 202012001064U DE 202012001064 U1 DE202012001064 U1 DE 202012001064U1
- Authority
- DE
- Germany
- Prior art keywords
- drinking glasses
- inner coating
- glass
- coating
- drinking
- 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
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Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/001—General methods for coating; Devices therefor
- C03C17/003—General methods for coating; Devices therefor for hollow ware, e.g. containers
- C03C17/004—Coating the inside
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
- C03C17/30—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material with silicon-containing compounds
Abstract
Innenbeschichtung für Trinkgläser, dadurch gekennzeichnet, dass sie aus einer auf zuvor durch Erhitzung mittels einer Gasflamme vorbereitete Trinkgläser angebrachten Hydroglasur besteht, die (je nach Glastyp) durch einen zwei- bis dreistündigen Brennvorgang fixiert wird.Inner coating for drinking glasses, characterized in that it consists of a hydroglaze applied to drinking glasses previously prepared by heating with a gas flame, which (depending on the type of glass) is fixed by a two to three-hour firing process.
Description
Die Beschreibung bezieht sich auf eine Innenbeschichtung für Trinkgläser.The description refers to an inner coating for drinking glasses.
Trinkgläser konnten bislang von innen nicht beschichtet werden. Es gab bislang keine zugelassene Innenbeschichtung von Trinkgläsern, weil es regelmäßig zu Problemen mit der anzubringenden Haftung kommt. Wird eine farbliche Beschichtung auf Glas z. B. durch einen Kratzer verletzt, so kommt es zu einer Unterwanderung der Farbe durch Wasser, Spülmittel oder andere Substanzen. Die Beschichtung löst sich vom Glas. Es besteht die Gefahr, dass die Beschichtung dann im jeweiligen Getränk schwimmt und vom Verwender aufgenommen wird.Drinking glasses could not be coated from the inside. There has been no approved inner coating of drinking glasses, because there are regularly problems with the liability to be attached. If a colored coating on glass z. B. injured by a scratch, so there is an infiltration of the color by water, detergent or other substances. The coating dissolves from the glass. There is a risk that the coating then floats in the respective beverage and is absorbed by the user.
Zulässig ist bislang aus diesem Grund nur die Beschichtung von außen. Während des Spülvorgangs kommt es meist zu Kontakt zwischen der Glasoberfläche und anderen Gegenständen. Es entstehen an der äußeren Beschichtung Kratzer. Wiederrum erfolgt eine Unterwanderung, die Beschichtung löst sich ab. Herkömmlich beschichtete Gläser halten im Durchschnitt 100 bis 200 Spülgänge, bevor es zur Trübung und Ablösung der farblichen Beschichtung kommt.For this reason, only the coating from the outside has been admissible so far. During the rinsing process, there is usually contact between the glass surface and other objects. There are scratches on the outer coating. Again, there is an infiltration, the coating dissolves. Conventionally coated glasses last an average of 100 to 200 rinses before clouding and peeling of the colored coating occurs.
Die Erfindung besteht in einer Innenbeschichtung für Trinkgläser, die nicht durch eindringende Flüssigkeiten unterwandert werden kann und sich folglich nicht ablöst. Sollte eine Verletzung dieser Beschichtung, z. B. durch Kratzer, eintreten, so bleibt die Verletzung selbst zwar bestehen, kann sich aber nicht weiter ausbreiten. Das Trinkglas kann weiter verwendet werden. Auch nach 1.500 bis 2.000 Spülgängen im Prüflabor konnte keine Ausbreitung festgestellt werden. Die Beschichtung bleibt an dem Glas haften.The invention consists in an inner coating for drinking glasses, which can not be infiltrated by penetrating liquids and therefore does not detach. Should a violation of this coating, z. As by scratches occur, the injury itself remains, but can not spread further. The drinking glass can still be used. Even after 1,500 to 2,000 rinses in the test laboratory no spread could be detected. The coating adheres to the glass.
Die Innenbeschichtung für Trinkgläser entsteht, indem das Trinkglas zunächst durch Erhitzen mit einer Gasflamme vorbehandelt wird. Auf einem rotierenden Teileträger stehend (Abb.
Die Produktion farbbeständiger und mehrfarbiger Trinkgläser (Abb.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201220001064 DE202012001064U1 (en) | 2012-02-03 | 2012-02-03 | Inner coating for drinking glasses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201220001064 DE202012001064U1 (en) | 2012-02-03 | 2012-02-03 | Inner coating for drinking glasses |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202012001064U1 true DE202012001064U1 (en) | 2012-07-04 |
Family
ID=46605268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201220001064 Expired - Lifetime DE202012001064U1 (en) | 2012-02-03 | 2012-02-03 | Inner coating for drinking glasses |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202012001064U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3010073A1 (en) * | 2013-09-05 | 2015-03-06 | Pochet Du Courval | INSTALLATION AND METHOD FOR MANUFACTURING A HOLLOW GLASS ARTICLE |
-
2012
- 2012-02-03 DE DE201220001064 patent/DE202012001064U1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3010073A1 (en) * | 2013-09-05 | 2015-03-06 | Pochet Du Courval | INSTALLATION AND METHOD FOR MANUFACTURING A HOLLOW GLASS ARTICLE |
EP2845841A1 (en) * | 2013-09-05 | 2015-03-11 | Pochet du Courval | Facility and method for producing a hollow glass item |
US10710919B2 (en) | 2013-09-05 | 2020-07-14 | Pochet Du Courval | Facility and method for manufacturing a hollow glass article |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20120823 |
|
R156 | Lapse of ip right after 3 years |