WO2002085807A2 - Verfahren zum laserstrahlgestützten eintrag von metallionen in glas zur erzeugung von farblosen und farbigen pixeln - Google Patents
Verfahren zum laserstrahlgestützten eintrag von metallionen in glas zur erzeugung von farblosen und farbigen pixeln Download PDFInfo
- Publication number
- WO2002085807A2 WO2002085807A2 PCT/EP2002/004284 EP0204284W WO02085807A2 WO 2002085807 A2 WO2002085807 A2 WO 2002085807A2 EP 0204284 W EP0204284 W EP 0204284W WO 02085807 A2 WO02085807 A2 WO 02085807A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- glass
- diffusion
- laser
- metal ions
- ion exchange
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/262—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used recording or marking of inorganic surfaces or materials, e.g. glass, metal, or ceramics
-
- 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
- C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
- C03C21/008—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in solid phase, e.g. using pastes, powders
-
- 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
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
- C03C23/0005—Other surface treatment of glass not in the form of fibres or filaments by irradiation
- C03C23/0025—Other surface treatment of glass not in the form of fibres or filaments by irradiation by a laser beam
-
- 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
- C03C2217/00—Coatings on glass
- C03C2217/70—Properties of coatings
- C03C2217/72—Decorative coatings
Definitions
- the invention relates to a ner driving for the laser-assisted introduction of metal ions by ion exchange and diffusion and for coloring glass (see, for example, III, 121).
- glass has mostly been labeled externally for identification or advertising purposes. As is known, this is done by labeling on the surface of the glass or by processing the glass surface.
- Plastic foils that have been pre-cut are usually glued to the glass surface; Another method for externally applying lettering to glass surfaces is realized by screen printing.
- the glued foils as well as the applied screen printing are subject to all weather influences as well as mechanical influences from the outside.
- the known ner processes for labeling glass surfaces by processing the glass surface describe ner processes such as etching or engraving of the glass surfaces.
- the glass surface coated with a diffusion color is locally melted by means of infrared laser radiation and the diffusion color is convectively mixed into the melted glass areas.
- color ions diffuse from the mixed-in diffusion color into the surrounding glass "... so that they leave an even and permanent trace of color for normal-sighted eyes ".
- the glass or certain sub-areas thereof are heated by absorption of those focused on the glass surface
- the second is due to the advantageous properties typical of the laser material processing tool, such as versatility and speed To carry out the process step in accordance with the solutions representing the state of the art with little effort and to integrate it very well into production processes.
- the first process step of ion exchange is much more complex to implement due to the complicated technology and the considerably longer process times compared to the second process step.
- This second process step is also difficult to integrate into production processes.
- Another method of creating markings, inscriptions and decorations directly under the glass surface using diffusion colors is the use of foils printed with diffusion color in the form of fonts, symbols or images, and how decals are glued to the glass to be labeled.
- the foils printed in this way are therefore also called decals.
- Diffusion colors and decals are described in technical information 131: “Diffusion colors - also called yellow or silver etching - are silver-containing preparations that give the decorated glass a yellow to dark brown transparent color. ... diffusion colors can be transferred to the object to be decorated using a decal. "Another product example are the TRANSCOLOR decals of H. Albert OHG 141. After gluing, the glasses are heated to temperatures up to the transformation temperature T of the glass in order to color the diffusion of the metal ions into the glass, their subsequent reduction to atoms and finally the aggregation of the atoms To cause metal particles and thus the formation of the markings or decorations in the glass.
- the annealing process must be carried out over several hours to produce strong colors.
- the tempering process is often divided into several shorter successive tempering steps with the glass cooling in between.
- this labeling process can only achieve lower resolutions of the labels or decorations compared to the resolutions that can be achieved with laser-assisted interior labeling.
- the process of laser-assisted colored labeling on the inside and the process of tempering glasses with decals differ in the basic process steps of ion exchange, reduction of metal ions and formation of metal particles, including the necessary heating of the glass in the locality.
- a so-called low-temperature ion exchange takes place globally, in a second locally limited heating step there is also a locally limited reduction of the metal ions and formation of the metal particles.
- the invention has for its object to develop a method for the laser-assisted entry of metal ions and for the color inside labeling of glass, which eliminates the disadvantages of the prior art.
- a special embodiment of the method according to the invention is that the local heating of the glass is carried out by means of laser radiation focused on the glass surface in such a way that only ion exchange and diffusion take place without subsequent reduction of the metal ions and their aggregation to metal particles.
- the labeling according to the invention also avoids the disadvantageous global warming of the glass. By avoiding any global warming processes, the new process achieves considerable energy savings compared to the other two labeling processes.
- the new process is characterized by simple technological feasibility and very good integrability in production processes. Its high flexibility is characterized by the fact that, due to the computer control of the laser beam, any, often changing, electronic typeface and image templates can be reproduced.
- the surface of the glass to be provided with a colored inscription can alternatively be coated with pickling pastes or diffusion paints without the use of decals using conventional methods such as painting or spraying.
- Another variant of the inscription method is that several successive inscriptions take place, in which the glass surface is covered with decals which are printed over the surface with pickling pastes or diffusion colors containing different metal ions. In this way, multi-colored lettering or decorations can be created.
- the new labeling process can be advantageously implemented with CO 2 laser radiation.
- the pixels can have a minimum diameter of 100 ⁇ m and a depth of less than 1 ⁇ m directly below the glass surface.
- Electronic font and image templates can be reproduced in the glass with high resolutions. Since the pixels are located in the glass, inscriptions and markings produced in this way are absolutely scratch-resistant, chemically as resistant as the glass itself and temperature-resistant to just below the transformation temperature T of the glass.
- the lettering or markings are also resistant to UV radiation.
- the glass surface glued in this way with the film is coated with a focused CO
- the laser-induced heating takes place according to a motif, which is available as a black and white bitmap file with a resolution of 600 dpi.
- the creation of the motif in the glass surface is carried out line by line by computer-controlled guidance of the laser beam using a commercially available one
- the laser-assisted local heating of the metal ions is used to introduce them
- the film residues are removed from the glass surface.
- the glass now contains this in its surface
- Invisible markings were successfully created with laser powers of less than 10 watts.
- local heating of the black dots on the motif is carried out in such a way that the formation of silver particles in the glass is induced and the glass is colored yellow to brown at these points.
- the surface of the glass now contains the motif in a resolution of 600 dpi. Colorings were successfully generated with laser powers of less than 20 watts.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Optics & Photonics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Ceramic Engineering (AREA)
- Surface Treatment Of Glass (AREA)
- Laser Beam Processing (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02735270A EP1381577A2 (de) | 2001-04-19 | 2002-04-18 | Verfahren zum laserstrahlgestützten eintrag von metallionen in glas zur erzeugung von farblosen und farbigen pixeln |
US10/475,399 US20040118157A1 (en) | 2001-04-19 | 2002-04-18 | Method for laser beam-assisted application of metal ions in glass for producing colorless and color pixels |
CA002444109A CA2444109A1 (en) | 2001-04-19 | 2002-04-18 | Method for laser beam-assisted application of metal ions in glass for producing colorless and color pixels |
AU2002310857A AU2002310857A1 (en) | 2001-04-19 | 2002-04-18 | Method for laser beam-assisted application of metal ions in glass for producing colorless and color pixels |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10119302.5 | 2001-04-19 | ||
DE10119302A DE10119302A1 (de) | 2001-04-19 | 2001-04-19 | Verfahren zum laserstrahlgestützten Eintrag von Metallionen in Glas zur Erzeugung von farblosen und farbigen Pixeln |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002085807A2 true WO2002085807A2 (de) | 2002-10-31 |
WO2002085807A3 WO2002085807A3 (de) | 2003-01-03 |
Family
ID=7682041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2002/004284 WO2002085807A2 (de) | 2001-04-19 | 2002-04-18 | Verfahren zum laserstrahlgestützten eintrag von metallionen in glas zur erzeugung von farblosen und farbigen pixeln |
Country Status (8)
Country | Link |
---|---|
US (1) | US20040118157A1 (de) |
EP (1) | EP1381577A2 (de) |
CN (1) | CN1871182A (de) |
AU (1) | AU2002310857A1 (de) |
CA (1) | CA2444109A1 (de) |
CZ (1) | CZ20032686A3 (de) |
DE (1) | DE10119302A1 (de) |
WO (1) | WO2002085807A2 (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004035239A1 (de) * | 2004-07-21 | 2006-02-16 | Boraglas Gmbh | Verfahren zur Prüfmarkierung von Glas und Verfahren zum Nachweis der bei der Erzeugung der Prüfmarkierung herrschenden Temperatur- und Zeitbedingungen |
WO2006128727A1 (de) * | 2005-06-03 | 2006-12-07 | Boraglas Gmbh | Farbig strukturierte low-e-schichtsysteme und verfahren zur erzeugung der farbig strukturierten low-e-schichtsysteme sowie deren verwendung |
WO2007031151A1 (de) * | 2005-09-12 | 2007-03-22 | Boraglas Gmbh | Verfahren zur herstellung farbiger strukturen im glas und dadurch hergestelltes glas |
DE102005057916A1 (de) * | 2005-12-02 | 2007-06-06 | Boraglas Gmbh | Verfahren zur Markierung von Einscheibensicherheitsglas |
WO2014049121A2 (de) * | 2012-09-28 | 2014-04-03 | Osram Opto Semiconductors Gmbh | Verfahren zum herstellen eines optoelektronischen bauelements und optoelektronisches bauelement |
WO2018113823A1 (de) * | 2016-12-23 | 2018-06-28 | Glaswerke Arnold Gmbh & Co. Kg | Verfahren zur herstellung einer biozid wirkenden glasoberfläche eines kalk-natronsilicatglases |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10249095A1 (de) * | 2002-10-21 | 2004-04-29 | Fuji Magnetics Gmbh | Speichermedium |
DE10250408A1 (de) | 2002-10-29 | 2004-05-19 | Few Chemicals Gmbh Chemiepark Bitterfeld Wolfen Areal A | Beschichtungszusammensetzung, insbesondere für Glasoberflächen, und Verfahren zu deren Herstellung und Verwendung |
DE10259006A1 (de) * | 2002-12-16 | 2004-06-24 | Volkswagen Ag | Verfahren zum Einbringen einer Markierung in Glas |
DE102004037882A1 (de) * | 2003-12-19 | 2005-07-14 | Boraglas Gmbh | Glas mit geringer Eigenfloureszenz und hoher Strahlungsabsorption |
DE102005026038A1 (de) | 2005-06-03 | 2006-12-07 | Boraglas Gmbh | Verfahren zur Markierung von Objektoberflächen |
TWI400167B (zh) * | 2006-05-23 | 2013-07-01 | Ceramtec Ag | 在一工作物中作出變弱部的方法 |
JP5467670B2 (ja) * | 2008-03-31 | 2014-04-09 | 株式会社ニデック | 染色方法及び染色装置 |
DE102008059700A1 (de) | 2008-11-29 | 2010-06-02 | Eckart Gmbh | Eingefärbte Glaspartikel, Verfahren zu deren Herstellung und deren Verwendung |
JP6010349B2 (ja) | 2011-06-09 | 2016-10-19 | 株式会社ニデック | 染色方法及び染色装置 |
ES2501315B1 (es) * | 2013-04-01 | 2015-07-08 | Bsh Electrodomésticos España, S.A. | Procedimiento para la fabricación de al menos un dispositivo de aparato doméstico, y dispositivo de aparato doméstico |
JP2015010017A (ja) * | 2013-06-28 | 2015-01-19 | 独立行政法人国立高等専門学校機構 | レーザを用いたドーピング方法 |
US9782796B2 (en) | 2013-07-30 | 2017-10-10 | Owens-Brockway Glass Container Inc. | Selective color striking of color-strikable articles |
US9790128B2 (en) | 2013-08-07 | 2017-10-17 | Corning Incorporated | Laser controlled ion exchange process and glass articles formed therefrom |
EP3044176A1 (de) | 2013-09-10 | 2016-07-20 | Saint-Gobain Glass France | Laserverfahren zur modifizierung von metallischen nanopartikeln auf grossen glassubstraten |
EP3044178A1 (de) | 2013-09-10 | 2016-07-20 | Saint-Gobain Glass France | Laserverfahren zur einführung von metallischen nanopartikeln in eine oberfläche grosser glassubstrate |
US20200277225A1 (en) * | 2016-11-18 | 2020-09-03 | Corning Incorporated | Methods of forming laser-induced attributes on glass-based substrates using mid-ir laser |
WO2018093862A1 (en) | 2016-11-18 | 2018-05-24 | Corning Incorporated | Laser bonded transparent glass-based articles and methods of making the same |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD215776A1 (de) * | 1983-05-31 | 1984-11-21 | Geraberg Thermometer | Verfahren zur herstellung farbiger bilder auf glas |
DE19841547A1 (de) * | 1998-09-11 | 2000-03-23 | Univ Halle Wittenberg | Gläser mit definierten, dauerhaft farbigen und/oder elektrisch leitfähigen Strukturen und Verfahren zu deren Herstellung |
WO2001085463A1 (de) * | 2000-05-09 | 2001-11-15 | Schott Glas | Fälschungssicheres trägermaterial |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2732298A (en) * | 1952-12-05 | 1956-01-24 | Method of producing a photograph | |
AU584563B2 (en) * | 1986-01-31 | 1989-05-25 | Ciba-Geigy Ag | Laser marking of ceramic materials, glazes, glass ceramics and glasses |
FI103396B1 (fi) * | 1994-03-24 | 1999-06-30 | Laserplus Oy | Menetelmä ja laite merkkausten tekemiseksi lasipintaan |
DE10118876A1 (de) * | 2001-04-18 | 2002-10-24 | Sator Laser Gmbh | Verfahren zur Herstellung farbiger Strukturen eines Glases |
-
2001
- 2001-04-19 DE DE10119302A patent/DE10119302A1/de not_active Ceased
-
2002
- 2002-04-18 WO PCT/EP2002/004284 patent/WO2002085807A2/de not_active Application Discontinuation
- 2002-04-18 EP EP02735270A patent/EP1381577A2/de not_active Withdrawn
- 2002-04-18 AU AU2002310857A patent/AU2002310857A1/en not_active Abandoned
- 2002-04-18 CA CA002444109A patent/CA2444109A1/en not_active Abandoned
- 2002-04-18 CN CNA028085698A patent/CN1871182A/zh active Pending
- 2002-04-18 CZ CZ20032686A patent/CZ20032686A3/cs unknown
- 2002-04-18 US US10/475,399 patent/US20040118157A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD215776A1 (de) * | 1983-05-31 | 1984-11-21 | Geraberg Thermometer | Verfahren zur herstellung farbiger bilder auf glas |
DE19841547A1 (de) * | 1998-09-11 | 2000-03-23 | Univ Halle Wittenberg | Gläser mit definierten, dauerhaft farbigen und/oder elektrisch leitfähigen Strukturen und Verfahren zu deren Herstellung |
WO2001085463A1 (de) * | 2000-05-09 | 2001-11-15 | Schott Glas | Fälschungssicheres trägermaterial |
Non-Patent Citations (3)
Title |
---|
KAEMPFE M ET AL: "ULTRASHORT LASER PULSE INDUCED DEFORMATION OF SILVER NANOPARTICLES IN GLASS" APPLIED PHYSICS LETTERS, AMERICAN INSTITUTE OF PHYSICS. NEW YORK, US, Bd. 74, Nr. 9, 1. M{rz 1999 (1999-03-01), Seiten 1200-1202, XP000805882 ISSN: 0003-6951 * |
RAINER T: "FARBIGE INNENBESCHRIFTUNG VON FLOATGLAS DURCH CO2-LASER-BESTRAHLUNG" 73. GLASTECHNISCHE TAGUNG DEUTSCHE GLASTECHNISCHE GESELLSCHAFT, 31. Mai 1999 (1999-05-31) - 2. Juni 1999 (1999-06-02), Seiten 127-130, XP001117571 HAALE (SAALE) in der Anmeldung erw{hnt * |
RAINER T: "WIRD FENSTERGLAS ZUM HIGH-TECH-MATERIAL? KLEINE TEILCHEN, GROSSE WIRKUNG" GLASWELT, Nr. 6, 2000, Seiten 46-51, XP001107265 in der Anmeldung erw{hnt * |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004035239A1 (de) * | 2004-07-21 | 2006-02-16 | Boraglas Gmbh | Verfahren zur Prüfmarkierung von Glas und Verfahren zum Nachweis der bei der Erzeugung der Prüfmarkierung herrschenden Temperatur- und Zeitbedingungen |
DE102004035239B4 (de) * | 2004-07-21 | 2011-08-18 | boraident GmbH, 06118 | Verfahren zur Herstellung einer Prüfmarkierung von Glas und Verwendung der Prüfmarkierung zum Nachweis der bei der Erzeugung der Prüfmarkierung herrschenden Temperatur- und Zeitbedingungen |
WO2006128727A1 (de) * | 2005-06-03 | 2006-12-07 | Boraglas Gmbh | Farbig strukturierte low-e-schichtsysteme und verfahren zur erzeugung der farbig strukturierten low-e-schichtsysteme sowie deren verwendung |
WO2007031151A1 (de) * | 2005-09-12 | 2007-03-22 | Boraglas Gmbh | Verfahren zur herstellung farbiger strukturen im glas und dadurch hergestelltes glas |
DE102005057916A1 (de) * | 2005-12-02 | 2007-06-06 | Boraglas Gmbh | Verfahren zur Markierung von Einscheibensicherheitsglas |
WO2007062860A1 (de) * | 2005-12-02 | 2007-06-07 | Boraglas Gmbh | Verfahren zur markierung von einscheibensicherheitsglas |
WO2014049121A2 (de) * | 2012-09-28 | 2014-04-03 | Osram Opto Semiconductors Gmbh | Verfahren zum herstellen eines optoelektronischen bauelements und optoelektronisches bauelement |
WO2014049121A3 (de) * | 2012-09-28 | 2014-08-07 | Osram Opto Semiconductors Gmbh | Verfahren zum herstellen eines optoelektronischen bauelements und optoelektronisches bauelement |
US20150255752A1 (en) * | 2012-09-28 | 2015-09-10 | Osram Oled Gmbh | Method for producing an optoelectronic component and optoelectronic component |
US9444074B2 (en) * | 2012-09-28 | 2016-09-13 | Osram Oled Gmbh | Method for producing an optoelectronic component and optoelectronic component |
WO2018113823A1 (de) * | 2016-12-23 | 2018-06-28 | Glaswerke Arnold Gmbh & Co. Kg | Verfahren zur herstellung einer biozid wirkenden glasoberfläche eines kalk-natronsilicatglases |
US11186519B2 (en) | 2016-12-23 | 2021-11-30 | Glaswerke Arnold Gmbh & Co. Kg | Methhod for producing a biocidal glass surface of a soda-lime glass |
Also Published As
Publication number | Publication date |
---|---|
CN1871182A (zh) | 2006-11-29 |
EP1381577A2 (de) | 2004-01-21 |
CZ20032686A3 (cs) | 2004-09-15 |
DE10119302A1 (de) | 2002-10-31 |
WO2002085807A3 (de) | 2003-01-03 |
AU2002310857A1 (en) | 2002-11-05 |
US20040118157A1 (en) | 2004-06-24 |
CA2444109A1 (en) | 2002-10-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2002085807A2 (de) | Verfahren zum laserstrahlgestützten eintrag von metallionen in glas zur erzeugung von farblosen und farbigen pixeln | |
DE69816107T2 (de) | Laserbeschriftungsverfahren | |
EP0537668B2 (de) | Verfahren zur Dekoration oder Beschriftung einer Oberfläche mittels Laserstrahlung sowie Verwendung einer Prägefolie in diesem Verfahren | |
DE3888706T2 (de) | Verfahren zum Anbringen von Identifizierungsmarkierungen auf Kathodenstrahlröhren. | |
DE19702977C2 (de) | Verfahren zur Herstellung von Bedien-, Dekor- oder Anzeigeelementen mittels Laserstrahlung | |
EP0307874B1 (de) | Verfahren zum Erzeugen einer Kennzeichnung und/oder Markierung auf einer Brillenlinse | |
DE1959853A1 (de) | Verfahren zum Eingravieren eines Zeichens,Symbols,dekorativen Musters od.dgl. in die Oberflaeche eines Gegenstandes sowie Vorrichtung zur Durchfuehrung eines solchen Verfahrens | |
DE69010167T2 (de) | Verfahren zum dauerhaften Kennzeichnen von Glasscheiben, Verwendung dieses Verfahrens und Kraftfahrzeugfenster mit einem Kennzeichen. | |
DE102007018402A1 (de) | Verfahren zum Einbringen einer Struktur in eine Oberfläche eines transparenten Werkstücks | |
EP0159529A2 (de) | Kunststoffverbundteil, welches eine Aenderung des Materials enthält | |
DE19841547B4 (de) | Gläser mit farbigen Strukturen und Verfahren zu deren Herstellung | |
DE69025686T2 (de) | Verfahren, Vorrichtung und Farbstoff für Laserbeschriftung von Umhüllungen für elektrische Geräte | |
DE10110922B4 (de) | Verfahren zur Herstellung einer Prägewalze aus Silikonkautschuk zum kontinuierlichen Prägen der Oberfläche einer thermoplastischen Folie | |
DE10141751A1 (de) | Verfahren zur Herstellung eines Zifferblattes und danach hergestelltes Zifferblatt | |
EP2780172A1 (de) | Lasermarkiertes polymeres werkstück | |
DE4326314A1 (de) | Verfahren zum Beschriften einer eingebauten Autoglasscheibe | |
DE10006377A1 (de) | Mit einem Laser beschriftetes Etikett sowie Verfahren und Vorrichtung zu seiner Herstellung | |
EP1379477A1 (de) | Verfahren zur herstellung farbiger strukturen eines glases | |
DD215776A1 (de) | Verfahren zur herstellung farbiger bilder auf glas | |
DE102004026257B4 (de) | Glasgegenstände mit farbiger Innenmarkierung, Verfahren zur Herstellung derselben und Verwendung dieses Verfahrens | |
DE10148759C2 (de) | Verfahren zur Erzeugung einer Lasergravur in eine Oberfläche eines Substrates | |
DE102010054837A1 (de) | Verfahren zum Dekorieren, Beschriften und/oder Markieren von Bauteiloberflächen durch Bestrahlen mit Laserstrahlung | |
DE19902469C2 (de) | Verfahren zur Erzeugung von Farbkontrasten an Aluminium-Material mit anodisch oxidierten Oberflächen | |
EP0424692A1 (de) | Verfahren zum Beschriften oder Markieren von Diapositiven | |
DE102019116103B4 (de) | Verfahren zum Beschriften einer Leiterplatte durch Erzeugen von Schattierungen in einer funktionalen Lackschicht |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
AK | Designated states |
Kind code of ref document: A3 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A3 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) |
Free format text: EXCEPT/SAUF AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CH, CO, CR, CU, DE, DK, DM, DZ, EC,EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZM, ZW, AP (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW), EA (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM), OA (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG) |
|
WWE | Wipo information: entry into national phase |
Ref document number: PV2003-2686 Country of ref document: CZ |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2444109 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2002735270 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 028085698 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10475399 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 2002735270 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
WWP | Wipo information: published in national office |
Ref document number: PV2003-2686 Country of ref document: CZ |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 2002735270 Country of ref document: EP |
|
WWR | Wipo information: refused in national office |
Ref document number: PV2003-2686 Country of ref document: CZ |
|
NENP | Non-entry into the national phase |
Ref country code: JP |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: JP |