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TW200643079A - Plastic molded bodies having two-dimensional or three-dimensional image structures produced through laser subsurface engraving - Google Patents

Plastic molded bodies having two-dimensional or three-dimensional image structures produced through laser subsurface engraving

Info

Publication number
TW200643079A
TW200643079A TW095107837A TW95107837A TW200643079A TW 200643079 A TW200643079 A TW 200643079A TW 095107837 A TW095107837 A TW 095107837A TW 95107837 A TW95107837 A TW 95107837A TW 200643079 A TW200643079 A TW 200643079A
Authority
TW
Taiwan
Prior art keywords
dimensional
molded bodies
image structures
plastic molded
structures produced
Prior art date
Application number
TW095107837A
Other languages
Chinese (zh)
Other versions
TWI383015B (en
Inventor
Klaus-Dieter Schubel
Jurgen Kreutz
Wilhelm Wolff
Gunther Ittmann
Thomas Hasskerl
Harald Hager
Ralf Richter
Wolfgang Stuber
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of TW200643079A publication Critical patent/TW200643079A/en
Application granted granted Critical
Publication of TWI383015B publication Critical patent/TWI383015B/en

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
    • 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
    • B41M5/24—Ablative recording, e.g. by burning marks; Spark recording

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Laser Beam Processing (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The present invention relates to plastic molded bodies having two-dimensional or three-dimensional image structures produced in the interior through laser subsurface engraving. The plastic molded bodies are made of plastic materials which have a content of nanoscale metal oxides having particle sizes from 1 to 500 nm, both the plastic material and also the included metal oxide being transparent to the laser light used for producing the image structures. The plastic materials from which the molded bodies are manufactured particularly contain metal oxides having particle sizes from 5 to 100 nm at a content of 0.0001 to 0.1 weight-percent. Typical metal oxides are nanoscale indium-tin oxide or antimony-tin oxide.
TW095107837A 2005-03-09 2006-03-08 Plastic molded bodies having two-dimensional or three-dimensional image structures produced through laser subsurface engraving TWI383015B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005011180A DE102005011180A1 (en) 2005-03-09 2005-03-09 Plastic moldings with two-dimensional or three-dimensional image structures produced by laser engraving

Publications (2)

Publication Number Publication Date
TW200643079A true TW200643079A (en) 2006-12-16
TWI383015B TWI383015B (en) 2013-01-21

Family

ID=36216945

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095107837A TWI383015B (en) 2005-03-09 2006-03-08 Plastic molded bodies having two-dimensional or three-dimensional image structures produced through laser subsurface engraving

Country Status (6)

Country Link
EP (1) EP1856199B1 (en)
AT (1) ATE397639T1 (en)
DE (2) DE102005011180A1 (en)
ES (1) ES2308743T3 (en)
TW (1) TWI383015B (en)
WO (1) WO2006094881A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006062269A1 (en) 2006-12-22 2008-06-26 Eckart Gmbh & Co. Kg Use of spherical metal particle, that is free of antimony and/or antimony containing compounds, as laser marking or laser-weldable agent in plastics
EP2065165B1 (en) 2007-11-30 2009-11-04 Eckart GmbH Utilisation of a mixture of spherical metal particles and metal flakes as laser markability or laser weldability means and laser markable and/or laser weldable plastic
DE102008006955B4 (en) * 2008-01-31 2010-07-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Production and application of multifunctional optical modules for photovoltaic power generation and lighting purposes
ES2377695B1 (en) * 2009-07-14 2013-02-15 Bsh Electrodomésticos España, S.A. DOMESTIC APPLIANCE COVER PLATE WITH AN LASER ENGRAVING.
DE102009028937A1 (en) 2009-08-27 2011-03-03 Evonik Röhm Gmbh Sign for license plates comprising at least one translucent, retroreflective layer
DE102009047164A1 (en) 2009-11-26 2011-12-15 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Sensor i.e. electrochemical sensor, for determining measured variable in pH glass electrode in food technology field, has marker arranged between electrolyte-filled interior and outer shell surface, so that marker yields identification
DE102011016440A1 (en) * 2011-04-08 2012-10-11 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Indicator device for e.g. agricultural vehicle, has illumination device mounted on top portion of indicator plate, and light guide plate whose light conducting edges are distributed with light-scattering nanoparticles
DE102011016416A1 (en) * 2011-04-08 2012-10-11 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Indicator device for vehicle e.g. car, has light guide plate with edge portions that is provided in indicator plate having light source, such that light scattering nanoparticles are distributed within light guide plate
DE102011016435A1 (en) * 2011-04-08 2012-10-11 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Indicator device for vehicle e.g. car, has base plate and indicator plate that are provided with light guide plates which consist of light-scattering nano-dopant particles
DE202011100305U1 (en) 2011-05-05 2011-10-20 Cero Gmbh Laser machining device
DE102011084269A1 (en) 2011-10-11 2013-04-11 Evonik Degussa Gmbh Process for the preparation of polymer nanoparticle compounds by means of a nanoparticle dispersion
US8691915B2 (en) 2012-04-23 2014-04-08 Sabic Innovative Plastics Ip B.V. Copolymers and polymer blends having improved refractive indices
DE102014016286A1 (en) * 2014-11-05 2016-05-12 Merck Patent Gmbh Laser-markable and laser-weldable polymeric materials
EP3486183A1 (en) * 2015-02-10 2019-05-22 JT International S.A. Method and apparatus for marking a package of articles
EP3862209B1 (en) * 2020-02-10 2023-06-07 Smart Coloring GmbH Display device with functional elements and method for producing such a display device
EP3862210B1 (en) * 2020-02-10 2023-06-07 Smart Coloring GmbH Display device with functional elements and method for producing such a display device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3411797A1 (en) * 1984-03-30 1985-10-10 Bayer Ag, 5090 Leverkusen METHOD FOR LABELING PLASTIC PARTS
DE4407547C2 (en) * 1994-03-07 1996-05-30 Swarovski & Co Body made of transparent material with a marking and process for its production
JP3713675B2 (en) * 1997-06-12 2005-11-09 ソマール株式会社 LASER MARKING MATERIAL COLORED BLACK BY LASER LIGHT IRRADIATION AND RESIN COMPOSITION CONTAINING THE SAME
US6664501B1 (en) * 2002-06-13 2003-12-16 Igor Troitski Method for creating laser-induced color images within three-dimensional transparent media
US6950157B2 (en) * 2003-06-05 2005-09-27 Eastman Kodak Company Reflective cholesteric liquid crystal display with complementary light-absorbing layer
US7187396B2 (en) * 2003-11-07 2007-03-06 Engelhard Corporation Low visibility laser marking additive
DE202004003362U1 (en) * 2004-03-04 2004-05-13 Degussa Ag Highly transparent laser-markable and laser-weldable plastic materials
EP1722984B1 (en) * 2004-03-04 2008-06-04 Evonik Degussa GmbH Laser-weldable which are transparently, translucently or opaquely dyed by means of colorants

Also Published As

Publication number Publication date
WO2006094881A1 (en) 2006-09-14
ATE397639T1 (en) 2008-06-15
EP1856199A1 (en) 2007-11-21
DE102005011180A1 (en) 2006-09-14
EP1856199B1 (en) 2008-06-04
TWI383015B (en) 2013-01-21
ES2308743T3 (en) 2008-12-01
DE502006000883D1 (en) 2008-07-17

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees