CN1169677C - 激光可标记的塑料 - Google Patents

激光可标记的塑料 Download PDF

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Publication number
CN1169677C
CN1169677C CNB988062437A CN98806243A CN1169677C CN 1169677 C CN1169677 C CN 1169677C CN B988062437 A CNB988062437 A CN B988062437A CN 98806243 A CN98806243 A CN 98806243A CN 1169677 C CN1169677 C CN 1169677C
Authority
CN
China
Prior art keywords
plastics
laser
laser marking
polymer
pigment
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 - Fee Related
Application number
CNB988062437A
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English (en)
Chinese (zh)
Other versions
CN1260752A (zh
Inventor
R��ʩ�׵¶�
R·德尔普
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J·索尔姆斯
G·艾德勒
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.)
Merck Patent GmbH
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 CN1260752A publication Critical patent/CN1260752A/zh
Application granted granted Critical
Publication of CN1169677C publication Critical patent/CN1169677C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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)
CNB988062437A 1997-06-19 1998-05-30 激光可标记的塑料 Expired - Fee Related CN1169677C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19726136.1 1997-06-19
DE19726136A DE19726136A1 (de) 1997-06-19 1997-06-19 Lasermarkierbare Kunststoffe

Publications (2)

Publication Number Publication Date
CN1260752A CN1260752A (zh) 2000-07-19
CN1169677C true CN1169677C (zh) 2004-10-06

Family

ID=7833076

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB988062437A Expired - Fee Related CN1169677C (zh) 1997-06-19 1998-05-30 激光可标记的塑料

Country Status (11)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104039561A (zh) * 2011-12-14 2014-09-10 罗伯特·博世有限公司 用于生产打标签的蓄电池单池壳体的方法

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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
US7678451B2 (en) * 2002-12-04 2010-03-16 Merck Patent Gmbh Laser light absorbing additive
NL1022081C2 (nl) * 2002-12-04 2004-06-07 Dsm Nv Laserlicht absorberend additief.
EP1431050A3 (fr) * 2002-12-19 2004-11-03 MERCK PATENT GmbH Procédé de marquage au laser d'un film de crystaux liquides
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
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
DE102004050571A1 (de) * 2004-10-15 2006-04-20 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
DE102004050557B4 (de) 2004-10-15 2010-08-12 Ticona Gmbh Lasermarkierbare Formmassen und daraus erhältliche Produkte und Verfahren zur Lasermarkierung
DE102004051246A1 (de) * 2004-10-20 2006-05-04 Merck Patent Gmbh Laserschweißbare Polymere
WO2006065611A1 (fr) * 2004-12-14 2006-06-22 Polyone Corporation Utilisation d'oxydes de bismuth pour des marquages au laser dans des composes en polyurethanne thermoplastique
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
EP1916278A4 (fr) * 2005-08-18 2011-07-20 Mitsubishi Eng Plastics Corp Composition de résine de polyamide pour le marquage au laser et pièces moulées en résine de polyamide marquées au laser
ES2321008T5 (es) * 2005-11-25 2012-06-01 Sicpa Holding Sa Tinta para huecograbado que absorbe en el infrarrojo
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
WO2008138362A1 (fr) * 2007-05-09 2008-11-20 Actega Ds Gmbh Utilisation de particules métalliques sphériques comme additifs de repérage par laser pour matériaux d'étanchéité, de scellement ou de revêtement ou pour vernis à base de matière synthétique, et matériaux d'étanchéité, de scellement ou de revêtement repérables par laser ou de vernis à base de matière synthétique repérables par laser
DE102007050363A1 (de) * 2007-10-15 2009-04-16 Forschungsinstitut für Pigmente und Lacke e.V. Verfahren zur Lasermarkierung eines Polymermaterials
DE502007001931D1 (de) 2007-11-30 2009-12-17 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
DE102008034022A1 (de) 2008-07-16 2010-01-21 Merck Patent Gmbh Verfahren zur Herstellung eines Sicherheits- und/oder Wertprodukts mit Teilbereichen mit unterschiedlicher Lumineszenzemission
DE102008034021A1 (de) 2008-07-16 2010-01-21 Merck Patent Gmbh Verfahren zur Herstellung eines Sicherheits- und/oder Wertprodukts mit Zufallsmuster und korrelierter Identzeichenfolge
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
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 (fr) 2022-07-26 2024-02-01 Merck Patent Gmbh Composition polymère pour marquage laser

Family Cites Families (2)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104039561A (zh) * 2011-12-14 2014-09-10 罗伯特·博世有限公司 用于生产打标签的蓄电池单池壳体的方法
CN104039561B (zh) * 2011-12-14 2016-04-20 罗伯特·博世有限公司 用于生产打标签的蓄电池单池壳体的方法

Also Published As

Publication number Publication date
BR9810065A (pt) 2000-09-19
TW589339B (en) 2004-06-01
ES2183381T3 (es) 2003-03-16
KR20010013893A (ko) 2001-02-26
EP0991523B1 (fr) 2002-10-16
CA2294235A1 (fr) 1998-12-30
WO1998058805A1 (fr) 1998-12-30
JP2002504947A (ja) 2002-02-12
DE19726136A1 (de) 1998-12-24
DE19880779D2 (de) 2000-09-07
CN1260752A (zh) 2000-07-19
AU7917898A (en) 1999-01-04
DE59805984D1 (de) 2002-11-21
EP0991523A1 (fr) 2000-04-12

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