DE1021983B - Process for eliminating the formation of stray light on frosted glass surfaces - Google Patents

Process for eliminating the formation of stray light on frosted glass surfaces

Info

Publication number
DE1021983B
DE1021983B DEI11917A DEI0011917A DE1021983B DE 1021983 B DE1021983 B DE 1021983B DE I11917 A DEI11917 A DE I11917A DE I0011917 A DEI0011917 A DE I0011917A DE 1021983 B DE1021983 B DE 1021983B
Authority
DE
Germany
Prior art keywords
formation
dye
eliminating
glass surfaces
pressure
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.)
Pending
Application number
DEI11917A
Other languages
German (de)
Inventor
Rudolf Haupt
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.)
ISK Optics GmbH
Original Assignee
Isco Optische Werke 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 Isco Optische Werke GmbH filed Critical Isco Optische Werke GmbH
Priority to DEI11917A priority Critical patent/DE1021983B/en
Publication of DE1021983B publication Critical patent/DE1021983B/en
Pending legal-status Critical Current

Links

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Surface Treatment Of Glass (AREA)

Description

Verfahren zum Beseitigen von Streulichtbildung an mattierten Glasflächen Bei optischen Körpern, z. B. Prismen oder Linsen, werden bekanntlich gewisse Flächen, die nicht dem Strahlendurchgang dienen, zur Beseitigung von Streulichtbildung mattiert und mit geeignetem Lack durch verschiedene Arbeitsmethoden abgedeckt, vorzugsweise durch Übertragen mit dem Pinsel oder durch Aufspritzen.Process for eliminating the formation of stray light on frosted glass surfaces In optical bodies, e.g. B. prisms or lenses, are known to be certain surfaces, which do not serve for the passage of rays, matted to eliminate the formation of stray light and covered with suitable varnish by various working methods, preferably by transferring with a brush or by spraying on.

Diese bekannten Verfahren erfordern nicht nur verschiedene Hilfsmittel (Schablonen usw.) und handwerkliches Geschick, sondern es treten an der bearbeiteten Fläche mitunter Erscheinungen auf, die zu Fehlresultaten führen. Diese sind in erster Linie dadurch bedingt, daß die Benetzfähigkeit des Lackes nicht groß genug ist, um in die feinsten Tiefen der mattierten Fläche eindringen zu können. Durch Korrosionserscheinungen entstehen Bläschenbildung und Abheben des Lackes.These known methods not only require various tools (Stencils, etc.) and manual skills, but it occurs at the machined Occasionally there are phenomena on the surface that lead to incorrect results. These are first Line due to the fact that the wettability of the paint is not great enough, in order to be able to penetrate the finest depths of the matted surface. By signs of corrosion blistering occurs and the paint lifts off.

Gemäß der Erfindung erfolgt die Beseitigung von Streulichtbildung an solchen mattierten Oberflächen von optischen Glaskörpern dadurch, daß in die Flächen ein geeigneter Farbstoff eingedrückt wird.According to the invention, the formation of scattered light is eliminated on such matt surfaces of optical glass bodies in that in the A suitable dye is pressed into the surfaces.

In Ausübung des erfindungsgemäßen Verfahrens wird der Farbstoff auf einen geeigneten Träger mit druckelastischer Oberfläche (z. B. aus gelatineartigen Stoffen) dünn aufgetragen und durch Druckausübung auf die zu bearbeitende Fläche übertragen.In exercising the method according to the invention, the dye is on a suitable carrier with a pressure-elastic surface (e.g. made of gelatinous Fabrics) applied thinly and by exerting pressure on the surface to be processed transfer.

Bei ebenen Flächen wird der Farbstoff durch ein-oder mehrmaligen Anp-reßdruck, bei runden Flächen durch Abwälzdruck übertragen.In the case of flat surfaces, the dye is applied by applying pressure one or more times, in the case of round surfaces, transferred by rolling pressure.

Das Aufdrucken des Farbstoffes auf die zu behandelnde Fläche im Sinne der Erfindung ist einfach und leicht, demnach sehr wirtschaftlich. Darüber hinaus dringt der Farbstoff durch die eleastische Druckausübung tief in die mattierte Fläche und geht mit dieser eine feste Bindung ein, so daß der Farbauftrag dauerhaft und korrosionsfest ist.The printing of the dye on the surface to be treated in the sense the invention is simple and easy, therefore very economical. Furthermore the dye penetrates deep into the matted surface due to the elastic pressure exerted and enters into a firm bond with this, so that the paint application is permanent and is corrosion-resistant.

Claims (3)

PATENTANSPRÜCHE: 1. Verfahren zum Beseitigen von Streulichtbildung an mattierten Glasflächen durch Farbauftrag, dadurch gekennzeichnet, daß in die Glasflächen ein Farbstoff geeigneter Zusammensetzung eingedrückt wird. PATENT CLAIMS: 1. A method for eliminating the formation of scattered light on frosted glass surfaces by applying paint, characterized in that a dye of suitable composition is pressed into the glass surfaces. 2. Verfahren nach Anspruch 1, dadurch Bekennzeichnet, daß der Farbstoff auf einen geeigneten Träger mit druckelastischer Oberfläche (z. B. aus gelatineartigen Stoffen) dünn aufgetragen und durch Druckausübung auf die zu bearbeitende Fläche übertragen wird. 2. Procedure according to claim 1, characterized in that the dye on a suitable Carriers with a pressure-elastic surface (e.g. made of gelatinous materials) are thin applied and transferred to the surface to be processed by applying pressure. 3. Verfahren nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß der Farbstoff bei ebenen Flächen durch ein- oder mehrmaligen Anpreßdruck, bei runden Flächen durch Abwälzdruck übertragen wird. In Betracht gezogene Druckschriften: Deutsche Patentschriften Nr. 841 939, 869 544.3. Process according to Claims 1 and 2, characterized in that the dye for flat surfaces by applying pressure once or several times, for round surfaces by applying pressure Passing pressure is transmitted. Publications considered: German Patent Specifications No. 841 939, 869 544.
DEI11917A 1956-07-06 1956-07-06 Process for eliminating the formation of stray light on frosted glass surfaces Pending DE1021983B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEI11917A DE1021983B (en) 1956-07-06 1956-07-06 Process for eliminating the formation of stray light on frosted glass surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI11917A DE1021983B (en) 1956-07-06 1956-07-06 Process for eliminating the formation of stray light on frosted glass surfaces

Publications (1)

Publication Number Publication Date
DE1021983B true DE1021983B (en) 1958-01-02

Family

ID=7185363

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI11917A Pending DE1021983B (en) 1956-07-06 1956-07-06 Process for eliminating the formation of stray light on frosted glass surfaces

Country Status (1)

Country Link
DE (1) DE1021983B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE841939C (en) * 1950-11-17 1952-06-19 Libbey Owens Ges Fuer Maschine Process for the aftertreatment of frosted glass surfaces
DE869544C (en) * 1951-07-04 1953-03-05 Libbey Owens Ges Fuer Maschine Process for the aftertreatment of frosted glass surfaces

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE841939C (en) * 1950-11-17 1952-06-19 Libbey Owens Ges Fuer Maschine Process for the aftertreatment of frosted glass surfaces
DE869544C (en) * 1951-07-04 1953-03-05 Libbey Owens Ges Fuer Maschine Process for the aftertreatment of frosted glass surfaces

Similar Documents

Publication Publication Date Title
CH433903A (en) Process for coating a metallic object with a glass coating, crystallizable glass material for carrying out this process and coated object produced by the process
DE1021983B (en) Process for eliminating the formation of stray light on frosted glass surfaces
DE465094C (en) Method for sticking labels or the like on smooth surfaces, e.g. oilcloth
DE481470C (en) Process for producing translucent images
DE650906C (en) Process for the production of writing surfaces provided with a top layer of carbon black emulsion
DE504868C (en) Painting method
DE347464C (en) Process for processing ores using a floating process
DE514383C (en) Painting process with chalk
DE488840C (en) Process for the production of marbled, spotted, streaky or similar colored enamel on cast iron or sheet metal
DE907632C (en) Coating agent
DE451537C (en) Process for the reproduction of written, printed and otherwise produced originals by means of the contact process of bare, acidic or neutrally delivered plates
DE512831C (en) Process for surface decoration of hollow glass bodies
DE435835C (en) Method for applying by means of a spray gun suspensions of all kinds of dyes which tend to settle in water with gelatine or glue
DE495069C (en) Process for the pretreatment of metal surfaces used as printing ink carriers
DE415742C (en) Process for the production of galvanic coatings on glass
DE561857C (en) Process for the production of silver plating agents for rub-in silver plating
DE474986C (en) Process for the continuous application of labels, images or the like on pre-primed metal sheets or similar workpieces using templates
DE360076C (en) Process for the production of art glass marble
AT238852B (en) Process for the production of corrosion-resistant and adhesive coatings from polyamides
DE959757C (en) Mirror with shelf
DE833025C (en) Process for coloring objects, in particular hollow rubber bodies, with more than one color
AT117839B (en) Painting method.
DE403755C (en) Process for the production of ornamental enamelling on any metal objects
AT92524B (en) Writing board.
DE2142499A1 (en) PROCESS FOR MANUFACTURING A STEEL TAPE MEASURE WITH SCALE GRADING AND LABELING