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DE502006000883D1 - PLASTIC MOLDING BODIES WITH LASER INNER ENGRAVING PRODUCED TWO OR THREE-DIMENSIONAL IMAGE STRUCTURES - Google Patents

PLASTIC MOLDING BODIES WITH LASER INNER ENGRAVING PRODUCED TWO OR THREE-DIMENSIONAL IMAGE STRUCTURES

Info

Publication number
DE502006000883D1
DE502006000883D1 DE502006000883T DE502006000883T DE502006000883D1 DE 502006000883 D1 DE502006000883 D1 DE 502006000883D1 DE 502006000883 T DE502006000883 T DE 502006000883T DE 502006000883 T DE502006000883 T DE 502006000883T DE 502006000883 D1 DE502006000883 D1 DE 502006000883D1
Authority
DE
Germany
Prior art keywords
image structures
plastic
dimensional image
plastic molding
mouldings
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.)
Active
Application number
DE502006000883T
Other languages
German (de)
Inventor
Klaus-Dieter Schuebel
Juergen Kreutz
Wilhelm Wolff
Guenther Ittmann
Thomas Hasskerl
Harald Haeger
Ralf Richter
Wolfgang Stuber
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.)
Evonik Operations GmbH
Original Assignee
Evonik Degussa 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 Evonik Degussa GmbH filed Critical Evonik Degussa GmbH
Publication of DE502006000883D1 publication Critical patent/DE502006000883D1/en
Anticipated expiration legal-status Critical
Active legal-status Critical Current

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)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Laser Beam Processing (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Plastic mouldings are disclosed with bidimensional or tridimensional image structures generated by inner laser engraving on their inside. The plastic mouldings are made of plastic materials with a content of nanoscale metal oxides having a particle size ranging from 1 to 500 nm. Both the plastic material and the metal oxide contained therein are transparent to the laser light used to generate the image structures. The plastic materials of which the mouldings are made contain, in particular, 0.001 to 0.1 % by weight metal oxides with a particle size ranging from 5 to 100 nm. Typical metal oxides are nanoscale indium tin oxide or antimony tin oxide.
DE502006000883T 2005-03-09 2006-02-16 PLASTIC MOLDING BODIES WITH LASER INNER ENGRAVING PRODUCED TWO OR THREE-DIMENSIONAL IMAGE STRUCTURES Active DE502006000883D1 (en)

Applications Claiming Priority (2)

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
PCT/EP2006/060035 WO2006094881A1 (en) 2005-03-09 2006-02-16 Plastic moulding with bidimensional or tridimensional image structures generated by inner laser engraving

Publications (1)

Publication Number Publication Date
DE502006000883D1 true DE502006000883D1 (en) 2008-07-17

Family

ID=36216945

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102005011180A Withdrawn DE102005011180A1 (en) 2005-03-09 2005-03-09 Plastic moldings with two-dimensional or three-dimensional image structures produced by laser engraving
DE502006000883T Active DE502006000883D1 (en) 2005-03-09 2006-02-16 PLASTIC MOLDING BODIES WITH LASER INNER ENGRAVING PRODUCED TWO OR THREE-DIMENSIONAL IMAGE STRUCTURES

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102005011180A Withdrawn DE102005011180A1 (en) 2005-03-09 2005-03-09 Plastic moldings with two-dimensional or three-dimensional image structures produced by laser 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
DE502007001931D1 (en) 2007-11-30 2009-12-17 Eckart Gmbh Use of a mixture with spherical metal particles and metal flakes as laser marking or laser-welding agents 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
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
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
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
EP3862210B1 (en) * 2020-02-10 2023-06-07 Smart Coloring GmbH Display device with functional elements and method for producing such a display device
EP3862209B1 (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
EP1722984B1 (en) * 2004-03-04 2008-06-04 Evonik Degussa GmbH Laser-weldable which are transparently, translucently or opaquely dyed by means of colorants
DE202004003362U1 (en) * 2004-03-04 2004-05-13 Degussa Ag Highly transparent laser-markable and laser-weldable plastic materials

Also Published As

Publication number Publication date
ES2308743T3 (en) 2008-12-01
EP1856199A1 (en) 2007-11-21
ATE397639T1 (en) 2008-06-15
DE102005011180A1 (en) 2006-09-14
EP1856199B1 (en) 2008-06-04
TW200643079A (en) 2006-12-16
WO2006094881A1 (en) 2006-09-14
TWI383015B (en) 2013-01-21

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