DE571017C - Process for shading colored glasses to red - Google Patents

Process for shading colored glasses to red

Info

Publication number
DE571017C
DE571017C DED59241D DED0059241D DE571017C DE 571017 C DE571017 C DE 571017C DE D59241 D DED59241 D DE D59241D DE D0059241 D DED0059241 D DE D0059241D DE 571017 C DE571017 C DE 571017C
Authority
DE
Germany
Prior art keywords
red
glass
colored glasses
color
colors
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
DED59241D
Other languages
German (de)
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.)
Auergesellschaft GmbH
Original Assignee
Auergesellschaft 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 Auergesellschaft GmbH filed Critical Auergesellschaft GmbH
Priority to DED59241D priority Critical patent/DE571017C/en
Application granted granted Critical
Publication of DE571017C publication Critical patent/DE571017C/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C4/00Compositions for glass with special properties
    • C03C4/02Compositions for glass with special properties for coloured glass
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C14/00Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
    • C03C14/006Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix the non-glass component being in the form of microcrystallites, e.g. of optically or electrically active material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Glass Compositions (AREA)

Description

Verfahren zur Nuancierung gefärbter Gläser nach Rot Die Glasfärbungen mittels der Oxyde der seltenen Erden sind charakterisiert durch eine Reihe verhältnismäßig schmaler und scharfer Absorptionsbanden, neben .denen auch verwaschene auftreten. Dies bedingt den besonderen Charakter der Färbung, der darin besteht, daß dßr Farbton mit der Dicke des Glases und der Art der Beleuchtung wechselt.Procedure for shading colored glasses according to red The color of the glass by means of rare earth oxides are characterized by a number relative narrow and sharp absorption bands, besides which also blurred ones occur. This gives rise to the special character of the coloring, which consists in that the hue changes with the thickness of the glass and the type of lighting.

Es ist nun gefunden worden, daß man diese Färbungen von Gläsern mit seltenen Erden, insbesondere solchen mit Neodym- bzw. Praseodymoxyd oder deren Gemischen, ohne ihren besonderen Charakter, der ihre Schönheit und ihren Wert darstellt, zu beeinträchtigen, nach Rot zu nuancieren kann durch Zusatz der kolloiden, das Glas rot färbenden, bekannten Mittel, also durch Gold, Selen oder Kupferoxydul. Man erhält so z. B. mit Neodymoxyd, das sonst das Glas blau bis violett färbt, wunderschöne Purpurtöne durch einen geringen Zusatz der oben gekennzeichneten roten Glasfarben. Mit Praseodymoxyd, das das Glas sonst grün färbt, bekommt man schöne gelbe bis rotorange Törne. Die auf diese Weise erzeugten Glasfärbungen sind neu und von hohem künstlerischem Reiz. Mit anderen glasfärbenden Oxyden lassen sie sich nicht an einem und demselben Stück gleichzeitig erzielen.It has now been found that you can use these colors of glasses rare earths, especially those with neodymium or praseodymium oxide or their mixtures, without their special character, which represents their beauty and value The red nuance can be affected by the addition of colloids to the glass known red coloring agents, i.e. gold, selenium or copper oxide. You get so z. B. with neodymium oxide, which otherwise colors the glass blue to purple, beautiful Purple tones due to a small addition of the red glass colors indicated above. With praseodymium oxide, which otherwise colors the glass green, you get beautiful yellow to red-orange Trips. The glass colors produced in this way are new and highly artistic Charm. They cannot be attached to one and the same with other glass-coloring oxides Achieve pieces at the same time.

Zur Färbung der Gläser mittels der Oxyde der seltenen Erden können diese als solche oder als Salze eingeführt werden. Die Menge der zugesetzten roten Farben hängt von der gewünschten, zu erreichenden Nuance ab, sie ist fast stets recht klein.To color the glasses by means of the oxides of the rare earths you can these are introduced as such or as salts. The amount of added red Color depends on the desired nuance to be achieved, it is almost always quite small.

Zur Veranschaulichung der Erfindung ist beispielsweise nachstehend die oxydische Zusammensetzung für ein Neodymselenglas in Gewichtsprozenten angegeben: Si 02 . . . . . . . . . 74,8 As, 0,5 . . . . . . . . 0,9 Ca0 ......... 5,1 K20 ......... 13,7 Na20........ 3,1 N d2 03 ....... 2,4. 100,0 Dem Gemenge für dieses Glas werden für je roo kg geschmolzenen Glases 33 g sch-,varzes Selen zugefügt.To illustrate the invention, for example, the oxidic composition for a neodymium selenium glass is given below in percent by weight: Si 02. . . . . . . . . 74.8 As, 0.5 . . . . . . . . 0.9 Ca0 ......... 5.1 K20 ......... 13.7 Na20 ........ 3.1 N d2 03 ....... 2.4. 100.0 To the mixture for this glass, 33 g of black, varnish selenium are added for each roo kg of melted glass.

Um einen Begriff über den Charakter der an ein und demselben Stück erzielbaren Färbungen in Abhängigkeit von Dicke und Beleuchtungsart zu geben, sind für das vorstehende Glas in der folgendenTabelle die mit dem trichromatischen Kolorimeter in bekannter Weise bestimmten Werte des Farbtons und der Farbsättigung im Sinne der Young-Helmholtzschen Farbenlehre angegeben, und zwar sowohl für Tageslicht wie für das Licht ,der Nitralampe. Beleuchtung Dicke Farbton in mjc Sättigung in mm 4 21,7 von 700 mau -f- 78,3 °/" von 400 m,u 4,2 8 40,9 °<<, von 7o0 mß +. 59,1 °Io von 400 mA 6,7 Tageslicht ...... 16 87,9 von 7oo my -J- 22,z °/" von 400 mY 11,5 32 640 29,3 64 616 78,o 4 597 45,1 599 48,2 Nitralampe . . . . . 16 603 55,6 32 613 72,9 64 Gig 99,4 Der Farbton verändert sich also bei Tageslicht :bei Steigerung der Glasdicke von 4 mm bis 64 mm von einer sehr blauen Purpurfarbe nach roter Purpurfarbe und dann über reines Rot bis zu Hellrot; ferner zeigt das gleiche Glasstück, das bei Tageslicht einen blauen Ptrrpurton besitzt, im Nitralampen.licht eine rötliche Orangefarbe. Ein gewöhnliches Rubinglas, wie z. B. das bekannte Selenschwefelcadrniumglas, erscheint dagegen unabhängig von der Dicke und der Beleuchtungsart fast stets in dem gleichen reinen Rot, wobei sich im wesentlichen nur die Sättigung der Farbe ändert.In order to give an idea of the character of the colors that can be achieved on one and the same piece as a function of thickness and type of lighting, the following table shows the values of the hue and color saturation determined in a known manner using the trichromatic colorimeter in the sense of Young -Helmholtz's theory of colors, both for daylight and for light, the nitral lamp. lighting Thick hue in mjc saturation in mm 4 21.7 from 70 0 mau -f- 78.3 ° / "from 400 m, u 4.2 8 40.9 ° <<, from 70 mß +. 59.1 ° Io of 400 mA 6.7 Daylight ...... 16 87.9 from 7oo my -J- 22, z ° / "from 400 mY 11.5 32 640 29.3 64 616 78, o 4,597 45.1 599 48.2 Nitral lamp. . . . . 16,603 55.6 32 613 72.9 64 gig 99.4 The color tone changes in daylight: when the glass thickness is increased from 4 mm to 64 mm from a very blue purple color to red purple color and then through pure red to light red; furthermore, the same piece of glass, which in daylight has a blue ptrpurton, shows a reddish orange color in nitral lamp light. An ordinary ruby glass, such as B. the well-known selenium sulfur cadrnium glass, on the other hand, appears almost always in the same pure red regardless of the thickness and the type of lighting, with essentially only the saturation of the color changing.

Claims (1)

PATENTANSPRUCH: Verfahren, um die mit den Oxyden der seltenen Erden gefärbten Gläser unter Walirung der Mehrfarbigkeit nach Rot zu nuancieren, dadurch gekennzeichnet, daß man hierzu die bekannten, das Glas rot färbenden, kolloifden Farben Gold, Kupferoxydul oder Selen in kleinen Mengen zusetzt.PATENT CLAIM: Process to deal with the rare earth oxides nuanced colored glasses by turning the multicolor to red, thereby characterized that for this purpose the known, the glass red staining, colloifden Colors gold, copper oxide or selenium added in small amounts.
DED59241D 1929-09-12 1929-09-13 Process for shading colored glasses to red Expired DE571017C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED59241D DE571017C (en) 1929-09-12 1929-09-13 Process for shading colored glasses to red

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE354566X 1929-09-12
DED59241D DE571017C (en) 1929-09-12 1929-09-13 Process for shading colored glasses to red

Publications (1)

Publication Number Publication Date
DE571017C true DE571017C (en) 1933-06-20

Family

ID=25839244

Family Applications (1)

Application Number Title Priority Date Filing Date
DED59241D Expired DE571017C (en) 1929-09-12 1929-09-13 Process for shading colored glasses to red

Country Status (1)

Country Link
DE (1) DE571017C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515937A (en) * 1943-12-08 1950-07-18 Corning Glass Works Photosensitive gold glass and method of making it
US2552125A (en) * 1947-02-04 1951-05-08 American Optical Corp Welding glasses and process of forming
DE1226024B (en) * 1962-05-08 1966-09-29 Siegle & Co G M B H G Process for the production of novel ceramic colored bodies
WO2011133994A1 (en) * 2010-04-28 2011-11-03 D. Swarovski Kg Red-dyed glass and method for producing same

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515937A (en) * 1943-12-08 1950-07-18 Corning Glass Works Photosensitive gold glass and method of making it
US2552125A (en) * 1947-02-04 1951-05-08 American Optical Corp Welding glasses and process of forming
DE1226024B (en) * 1962-05-08 1966-09-29 Siegle & Co G M B H G Process for the production of novel ceramic colored bodies
WO2011133994A1 (en) * 2010-04-28 2011-11-03 D. Swarovski Kg Red-dyed glass and method for producing same
CN102858703A (en) * 2010-04-28 2013-01-02 D.施华洛世奇两合公司 Red-dyed glass and method for producing same
JP2013525249A (en) * 2010-04-28 2013-06-20 デー.スワロフスキー カーゲー Red colored glass and method for producing the same
US9061939B2 (en) 2010-04-28 2015-06-23 D. Swarovski Kg Red-dyed glass and method for producing same
CN102858703B (en) * 2010-04-28 2016-06-15 D.施华洛世奇两合公司 Red coloration glass and preparation method thereof

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