DE959588C - Method and device for the production of multilayer glasses with an intermediate layer of different transparency or color in strips - Google Patents

Method and device for the production of multilayer glasses with an intermediate layer of different transparency or color in strips

Info

Publication number
DE959588C
DE959588C DED12980A DED0012980A DE959588C DE 959588 C DE959588 C DE 959588C DE D12980 A DED12980 A DE D12980A DE D0012980 A DED0012980 A DE D0012980A DE 959588 C DE959588 C DE 959588C
Authority
DE
Germany
Prior art keywords
intermediate layer
strips
color
production
multilayer
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
Application number
DED12980A
Other languages
German (de)
Inventor
Kurt Boeckling
Dr Richard Jacobi
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.)
DETAG
Flachglas Wernberg GmbH
Original Assignee
DETAG
Flachglas Wernberg 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 DETAG, Flachglas Wernberg GmbH filed Critical DETAG
Priority to DED12980A priority Critical patent/DE959588C/en
Application granted granted Critical
Publication of DE959588C publication Critical patent/DE959588C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
    • B32B17/10899—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin
    • B32B17/10908—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin in liquid form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10339—Specific parts of the laminated safety glass or glazing being colored or tinted

Landscapes

  • Joining Of Glass To Other Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Description

Verfahren und Vorrichtung zur Herstellung von Mehrschichtengläsern mit einer Zwischenschicht von streifenweise verschiedener Transparenz oder Farbe Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Herstellung von Mehrschichtengläsern mit einer Zwischenschicht von streifenweise verschiedener Transparenz oder Farbe. Mehrschichtengläser mit streifenweise verschieden transparenter oder verschiedenfarbiger Zwischenschicht werden beispielsweise bei der Herstellung von Blendschutzgläsern sowie bei der Herstellung von Plakaten u. dgl. benötigt. Die Herstellung derartiger Mehrschichtengläser bereitet gewisse Schwierigkeiten.. Es ist bekannt, die fertigen Folien. vor der Herstellung der Mehrschichtengläser durch streifenweise Behandlung in ihrer Farbigkeit und Transparenz zu beeinflussen.. Ferner ist bereits vorgeschlagen worden, zwei Folien verschiedener Transparenz oder Farbe streifenweise zwischen die zu vereinigenden Scheiben einzubringen. In allen Fällen bereitete die Einhaltung der genauen Lage der Trennungslinie der Streifen. auf den Scheiben Schwierigkeiten.Method and device for the production of multilayer glasses with an intermediate layer of different transparency or color in strips The invention relates to a method and a device for producing multilayer glasses with an intermediate layer of different transparency or color in strips. Multi-layer glasses with strips of different transparency or different colors An intermediate layer is used, for example, in the manufacture of anti-glare glasses as well as in the production of posters and the like. The manufacture of such Multilayer glasses cause certain difficulties .. It is known to manufacture Foils. before the production of the multilayer glasses by treatment in strips to influence their color and transparency .. Furthermore, it has already been proposed between two foils of different transparency or color in stripes to bring in the disks to be united. In all cases, compliance prepared the exact position of the dividing line between the strips. difficulties on the discs.

Im Gegensatz zu diesen älteren Vorschlägen geht die Erfindung von dem bekannten Verfahren zur Herstellung von Mehrschichtengläsern aus, bei dem eine Glasscheibe unter einer Auftragevorrichtung vorbeigeführt wird, dabei eine entsprechende Menge Gießlösung abzieht, worauf die beschichtete Scheibe getrocknet und anschließend mit einer Deckscheibe zu einer Mehrschichtenseheibe vereinigt wird.In contrast to these older proposals, the invention proceeds from the known process for the production of multilayer glasses, in which a Glass sheet is passed under an application device, a corresponding one Amount of casting solution peeled off, whereupon the coated Slice dried and then combined with a cover disk to form a multi-layer disk.

Erfindungsgemäß werden bei diesem bekannten Verfahren dadurch Zwischenschichten von streifenweise verschiedener Transparenz oder Farbe erzielt, daß von der Auftragevorrichtung durch die unter ihr entlang geführte Glasscheibe an nebeneinanderliegenden, sich unmittelbar aneinanderschließenden Stellen zwei verschiedene Gießlösungen abgezogen werden, so daß sich auf der beschichteten. Scheibe zwei. unmittelbar nebeneinander angeordnete Streifen verschiedener Gieß= lösungen befinden.According to the invention, intermediate layers are thereby formed in this known method achieved by strips of different transparency or color that of the applicator through the glass pane that is led along below it to adjacent ones Two different casting solutions are deducted directly adjacent points be so that on the coated. Disk two. right next to each other arranged strips of different pouring solutions are located.

Die neue Vorrichtung zur Herstellung von Mehrschichtengläsern mit einer Zwischenschicht von streifenweise verschiedener Transparenz oder Farbe besteht demgemäß aus einer Auftragevorrichtung, welche zur Aufnahme verschiedener Gießlösungen durch eine oder mehrere Trennwände in den gewünschten Breiten unterteilt ist.The new device for the production of multilayer glasses with an intermediate layer of different transparency or color in strips accordingly from an application device, which is used for receiving various casting solutions is divided by one or more partitions in the desired widths.

Nach dem neuen Verfahren und mit der neuen Vorrichtung ist es möglich, streifenweise verschieden stark getrübte, streifenweise verschiedenfarbige oder streifenweise getrübte und streifenweise gefärbte Zwischenschichten herzustellen und die Trennungslinie der verschiedenen Streifen an einer genau vorbestimmten Stelle der betreffenden Scheibe anzuordnen. Ausführungsbeispiel Zur Herstellung einer Mehrschichtenglasscheibe von I m Breite, die auf 25. cm Breite klar durchsichtig, auf 75 cm Breite degegen milchglasartig ist, wird folgendermaßen verfahren: Man mischt zu einem Teil der klaren Gießlösung die Feinstverreibung eines lichtechten weißen Farbstoffs, z. B. Zinkweiß, Titanweiß od. dgl., mit einem zur Zwischenschicht passenden Weichmacher und gießt mit einer Ioo cm breiten Auftragevorrichtung, die auf 25 cm Abstand von dem einen Rande eine Trennwand .hat. In .den 25 cm breiten Teil läßt man die klare und in den 75 cm breiten Teil die milchig gefärbte Gießlösung zufließen. Die zu beschichtende Scheibe wird unter der Auftragevorrichtung so vorbeigeführt, daß sie von dieser eine entsprechende Menge Gießlösung abzieht. Man erhält so eine Glasscheibe mit einem zweifarbigen Film die sich nach dem Auftrocknen. in der üblichen Weise zu Mehrschichtenglas verarbeiten läßt.With the new method and the new device it is possible to stripes of different degrees of cloudiness, stripes of different colors or to produce interlayers that are cloudy in stripes and colored in stripes and the dividing line of the various strips at a precisely predetermined point to arrange the disc concerned. Exemplary embodiment For the production of a multilayer glass pane 1 m wide, the 25 cm wide clear, on the other hand, 75 cm wide Is milk glass-like, the procedure is as follows: Mix to a part of the clear casting solution the finest trituration of a lightfast white dye, e.g. B. Zinc white, titanium white or the like, with a plasticizer suitable for the intermediate layer and pours with a 100 cm wide applicator placed at a distance of 25 cm from one edge has a partition. In the 25 cm wide part you leave the clear and the milky-colored casting solution flows into the 75 cm wide part. The to coating disc is passed under the application device so that they from this a corresponding amount of casting solution is withdrawn. A pane of glass is obtained in this way with a two-tone film which after drying. in the usual way can be processed into multilayer glass.

Claims (2)

PATENTANSPRÜCHE: I. Verfahren zur Herstellung von Mehrschichtengläsern mit einer Zwischenschicht von streifenweise verschiedener Transparenz und/oder Farbe, dadurch gekennzeichnet, daß zunächst eine der Scheiben des Mehrschichtenglases unter einer an der Austrittsseite der Gießlösungen unterteilten Auftragevorrichtung, deren einer Teil z. B. mit der gießfähigen Lösung einer transparenten Zwischenschicht und deren anderer Teil z. B. mit der gießfähigen L@-sung einer getrübten Zwischenschicht beschickt ist, vorbeigeführt und dabei von der Auftragevorrichtung gleichzeitig mit zwei nebeneinander angeordneten Streifen verschiedener Gießlösungen beschichtet wird, worauf die beschichtete Scheibe getrocknet und schließlich mit einer Deckscheibe zu einer Mehrschichtenglasscheibe vereinigt wind. PATENT CLAIMS: I. A process for the production of multilayer glasses with an intermediate layer of strips of different transparency and / or color, characterized in that first one of the panes of the multilayer glass under a subdivided on the exit side of the casting solutions, one part z. B. with the pourable solution of a transparent intermediate layer and its other part z. B. is charged with the pourable solution of a cloudy intermediate layer, passed and coated by the applicator with two adjacent strips of different casting solutions at the same time, whereupon the coated pane is dried and finally combined with a cover pane to form a multilayer glass pane. 2. Vorrichtung zur Ausführung des Verfahrens nach Anspruch. i, gekennzeichnet durch eine Auftragevorrichtung, welche zur Aufnahme verschiedener Gießlösungen unterteilt ist. In Betracht gezogene Druckschriften: Deutsche Patentschriften Nr. 214 633, 743 959-2. Apparatus for execution of the method according to claim. i, characterized by an application device, which is subdivided to accommodate different casting solutions. Considered Publications: German patents No. 214 633, 743 959-
DED12980A 1952-08-21 1952-08-21 Method and device for the production of multilayer glasses with an intermediate layer of different transparency or color in strips Expired DE959588C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED12980A DE959588C (en) 1952-08-21 1952-08-21 Method and device for the production of multilayer glasses with an intermediate layer of different transparency or color in strips

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED12980A DE959588C (en) 1952-08-21 1952-08-21 Method and device for the production of multilayer glasses with an intermediate layer of different transparency or color in strips

Publications (1)

Publication Number Publication Date
DE959588C true DE959588C (en) 1957-03-07

Family

ID=7034261

Family Applications (1)

Application Number Title Priority Date Filing Date
DED12980A Expired DE959588C (en) 1952-08-21 1952-08-21 Method and device for the production of multilayer glasses with an intermediate layer of different transparency or color in strips

Country Status (1)

Country Link
DE (1) DE959588C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE943236C (en) * 1950-11-12 1956-05-17 Elektronik Ges Mit Beschraenkt Run-time pipes, in particular traveling field pipes

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743859C (en) * 1940-05-01 1944-01-04 Celluloid Fabrik Ag Deutsche Process for the production of solutions or pastes from polyvinyl chloride

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743859C (en) * 1940-05-01 1944-01-04 Celluloid Fabrik Ag Deutsche Process for the production of solutions or pastes from polyvinyl chloride

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE943236C (en) * 1950-11-12 1956-05-17 Elektronik Ges Mit Beschraenkt Run-time pipes, in particular traveling field pipes

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