BR9810065A - Plásticos marcáveis a laser - Google Patents

Plásticos marcáveis a laser

Info

Publication number
BR9810065A
BR9810065A BR9810065-3A BR9810065A BR9810065A BR 9810065 A BR9810065 A BR 9810065A BR 9810065 A BR9810065 A BR 9810065A BR 9810065 A BR9810065 A BR 9810065A
Authority
BR
Brazil
Prior art keywords
laser
marking
plastics
marking plastics
micromid
Prior art date
Application number
BR9810065-3A
Other languages
English (en)
Inventor
Reiner Delp
Juergen Solms
Gerhard Edler
Original Assignee
Merck Patent 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 Merck Patent Gmbh filed Critical Merck Patent Gmbh
Publication of BR9810065A publication Critical patent/BR9810065A/pt

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
    • B41M5/36—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using a polymeric layer, which may be particulate and which is deformed or structurally changed with modification of its' properties, e.g. of its' optical hydrophobic-hydrophilic, solubility or permeability properties
    • B41M5/366—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using a polymeric layer, which may be particulate and which is deformed or structurally changed with modification of its' properties, e.g. of its' optical hydrophobic-hydrophilic, solubility or permeability properties using materials comprising a polymeric matrix containing a polymeric particulate material, e.g. hydrophobic heat coalescing particles
    • 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
    • B41M5/36—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using a polymeric layer, which may be particulate and which is deformed or structurally changed with modification of its' properties, e.g. of its' optical hydrophobic-hydrophilic, solubility or permeability properties
    • 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
    • B41M5/267—Marking of plastic artifacts, e.g. with laser

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

Patente de Invenção: <B>"PLáSTICOS MARCáVEIS A LASER"<D>. A presente invenção refere-se aos plásticos marcáveis a laser, cujo aspecto é que um plástico que é difícil de se tratar a laser compeende como material absorvente um polímero intrinsecamente marcável a laser na forma de partículas micromoidas tendo um tamanho de partícula de 0,1 - 100 Ám.
BR9810065-3A 1997-06-19 1998-05-30 Plásticos marcáveis a laser BR9810065A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19726136A DE19726136A1 (de) 1997-06-19 1997-06-19 Lasermarkierbare Kunststoffe
PCT/EP1998/003250 WO1998058805A1 (de) 1997-06-19 1998-05-30 Lasermarkierbare kunststoffe

Publications (1)

Publication Number Publication Date
BR9810065A true BR9810065A (pt) 2000-09-19

Family

ID=7833076

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9810065-3A BR9810065A (pt) 1997-06-19 1998-05-30 Plásticos marcáveis a laser

Country Status (11)

Country Link
EP (1) EP0991523B1 (pt)
JP (1) JP2002504947A (pt)
KR (1) KR20010013893A (pt)
CN (1) CN1169677C (pt)
AU (1) AU7917898A (pt)
BR (1) BR9810065A (pt)
CA (1) CA2294235A1 (pt)
DE (3) DE19726136A1 (pt)
ES (1) ES2183381T3 (pt)
TW (1) TW589339B (pt)
WO (1) WO1998058805A1 (pt)

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DE10053639B4 (de) * 2000-10-28 2007-04-12 Chemische Fabrik Budenheim Kg Verwendung von Eisen-, Cobalt-, Nickel- oder Molybdänsalzen
DE10118178C2 (de) * 2001-04-11 2003-05-08 Draexlmaier Lisa Gmbh Verbundzierteil und Verfahren zu seiner Herstellung
DE10252007A1 (de) * 2002-11-06 2004-05-27 Merck Patent Gmbh Lasermarkierbare Pigmente
DE10254259A1 (de) * 2002-11-21 2004-06-03 Abb Patent Gmbh Verfahren zur Herstellung eines Gehäuses für ein elektrisches Schaltgerät
WO2004050766A1 (en) * 2002-12-04 2004-06-17 Dsm Ip Assets B.V. Laser light absorbing additive
NL1022081C2 (nl) * 2002-12-04 2004-06-07 Dsm Nv Laserlicht absorberend additief.
EP1431050A3 (en) * 2002-12-19 2004-11-03 MERCK PATENT GmbH Process for laser marking of a liquid crystal film
CN100500448C (zh) * 2003-11-10 2009-06-17 默克专利股份有限公司 有色激光标记
DE10356334B4 (de) * 2003-11-28 2016-02-11 Sachtleben Chemie Gmbh Verwendung von thermoplastischen, polymeren Werkstoffen mit hoher IR-Absorption
DE102004012335A1 (de) * 2004-03-11 2005-09-22 Basf Ag Thermoplastische Polyurethane enthaltend Edelmetallsalze
DE102004050557B4 (de) 2004-10-15 2010-08-12 Ticona Gmbh Lasermarkierbare Formmassen und daraus erhältliche Produkte und Verfahren zur Lasermarkierung
DE102004050480A1 (de) 2004-10-15 2006-04-27 Chemische Fabrik Budenheim Kg Pigment für laserbeschriftbare Kunststoffe und dessen Verwendung
DE102004050571A1 (de) * 2004-10-15 2006-04-20 Ticona Gmbh Lasermarkierbare Formmassen und daraus erhältliche Produkte und Verfahren zur Lasermarkierung
DE102004050479A1 (de) 2004-10-15 2006-04-27 Chemische Fabrik Budenheim Kg Formmasse für die Herstellung schwer entflammbarer Gegenstände, Pigment hierfür und dessen Verwendung
DE102004050481A1 (de) * 2004-10-15 2006-04-27 Chemische Fabrik Budenheim Kg Verwendung von Zinnphosphaten
DE102004051246A1 (de) * 2004-10-20 2006-05-04 Merck Patent Gmbh Laserschweißbare Polymere
WO2006065611A1 (en) * 2004-12-14 2006-06-22 Polyone Corporation Use of bismuth oxides for laser markings in thermoplastic polyurethane compounds
JP2007306944A (ja) * 2005-01-21 2007-11-29 Olympus Corp 内視鏡及び内視鏡用医療器具並びにその表示方法
CN101243137B (zh) * 2005-08-18 2011-01-12 三菱工程塑料株式会社 激光标记用聚酰胺树脂组合物和施加有激光标记的聚酰胺树脂成形体
SI1790701T2 (sl) * 2005-11-25 2012-05-31 Sicpa Holding Sa Ir absorbirajoča tiskarska barva za intaglio
DE102006005089B4 (de) * 2006-02-04 2015-04-16 Preh Gmbh Bedienelement
DE102006038043A1 (de) 2006-08-14 2008-02-21 Chemische Fabrik Budenheim Kg Laserbeschriftbares Polymermaterial
DE102006045495A1 (de) * 2006-09-27 2008-04-03 Mitsubishi Polyester Film Gmbh Laser-markierbare Folie
DE102006062269A1 (de) 2006-12-22 2008-06-26 Eckart Gmbh & Co. Kg Verwendung von sphärischen Metallpartikeln als Lasermarkierungs- oder Laserschweißbarkeitsmittel sowie lasermarkierbarer und/oder laserschweißbarer Kunststoff
US20100203300A1 (en) * 2007-05-09 2010-08-12 Actega Ds Gmbh Use of Spherical Metal Particles as Laser Marking Additives for Sealing, Closure or Coating Materials or Paints Comprising Polymer, and also Laser-Markable Sealing, Closure or Coating Material or Laser-Markable Paint Comprising Polymer
DE102007050363A1 (de) * 2007-10-15 2009-04-16 Forschungsinstitut für Pigmente und Lacke e.V. Verfahren zur Lasermarkierung eines Polymermaterials
ATE447476T1 (de) 2007-11-30 2009-11-15 Eckart Gmbh Verwendung einer mischung mit sphärischen metallpartikeln und metallflakes als lasermarkierungs- oder laserschweissbarkeitsmittel sowie lasermarkierbarer und/oder laserschweissbarer kunststoff
DE102008005862A1 (de) 2008-01-15 2009-07-16 IKT Institut für Kunststofftechnik Lasermarkierbarer Polymerwerkstoff und Verfahren zu seiner Herstellung
DE102008034021A1 (de) 2008-07-16 2010-01-21 Merck Patent Gmbh Verfahren zur Herstellung eines Sicherheits- und/oder Wertprodukts mit Zufallsmuster und korrelierter Identzeichenfolge
DE102008034022A1 (de) 2008-07-16 2010-01-21 Merck Patent Gmbh Verfahren zur Herstellung eines Sicherheits- und/oder Wertprodukts mit Teilbereichen mit unterschiedlicher Lumineszenzemission
DE102009001335A1 (de) * 2009-03-04 2010-09-09 Chemische Fabrik Budenheim Kg Strahlung absorbierendes Material
CN101927626B (zh) * 2009-06-18 2013-08-07 河南天海电器有限公司 一种塑料激光打标功能母料
DE102009033762A1 (de) 2009-07-17 2011-01-27 Leonhard Kurz Stiftung & Co. Kg Verfahren zur Herstellung eines Mehrschichtkörpers sowie Mehrschichtkörper
DE102011088564A1 (de) 2011-12-14 2013-06-20 Robert Bosch Gmbh Verfahren zur Herstellung eines beschrifteten Batteriezellengehäuses
CN103247462B (zh) * 2012-02-08 2015-06-24 联想(北京)有限公司 键帽及其制造方法、具有该键帽的键盘、笔记本电脑
DE102013100252A1 (de) 2013-01-11 2014-07-17 Kuraray Europe Gmbh Verwendung von additivierten Polyvinylacetalen als Lasermarkierungsmittel für schwer lasermarkierbare Kunststoffe
DE102014008962A1 (de) 2014-06-23 2016-01-07 Merck Patent Gmbh Mikrokugeln
DE102016210160A1 (de) 2016-06-08 2017-12-14 Weilburger Coatings Gmbh Wässrige Zusammensetzung zur Erzeugung einer lasermarkierbaren Beschichtung und lasermarkierte Beschichtung
DE102016219858A1 (de) 2016-10-12 2018-04-12 Weilburger Coatings Gmbh Verfahren zur Herstellung einer Beschichtung mit Markierungen auf einer Oberfläche oder einem Teil einer Oberfläche eines Gegenstandes
TWI666670B (zh) * 2018-05-18 2019-07-21 致伸科技股份有限公司 鍵帽結構及其製造方法
CN110628112A (zh) * 2019-09-28 2019-12-31 珠海市恒誉科技有限公司 一种聚合物局部诱发变黑助剂及制备方法
WO2024022990A1 (de) 2022-07-26 2024-02-01 Merck Patent Gmbh Polymerzusammensetzung für lasermarkierung

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Publication number Priority date Publication date Assignee Title
GB8825860D0 (en) * 1988-11-04 1988-12-07 Bicc Plc Fluorocarbon polymer compositions & electric cables
DE4416129A1 (de) * 1994-05-06 1995-11-09 Basf Ag Thermoplastische Formmassen mit guter Beschriftbarkeit

Also Published As

Publication number Publication date
AU7917898A (en) 1999-01-04
EP0991523B1 (de) 2002-10-16
DE59805984D1 (de) 2002-11-21
CN1169677C (zh) 2004-10-06
DE19726136A1 (de) 1998-12-24
CN1260752A (zh) 2000-07-19
JP2002504947A (ja) 2002-02-12
TW589339B (en) 2004-06-01
CA2294235A1 (en) 1998-12-30
KR20010013893A (ko) 2001-02-26
ES2183381T3 (es) 2003-03-16
WO1998058805A1 (de) 1998-12-30
DE19880779D2 (de) 2000-09-07
EP0991523A1 (de) 2000-04-12

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]