TW200702207A - Two colored molded article for laser marking and laser marking method - Google Patents

Two colored molded article for laser marking and laser marking method

Info

Publication number
TW200702207A
TW200702207A TW095110120A TW95110120A TW200702207A TW 200702207 A TW200702207 A TW 200702207A TW 095110120 A TW095110120 A TW 095110120A TW 95110120 A TW95110120 A TW 95110120A TW 200702207 A TW200702207 A TW 200702207A
Authority
TW
Taiwan
Prior art keywords
laser marking
support
mass
parts
color molded
Prior art date
Application number
TW095110120A
Other languages
Chinese (zh)
Inventor
Akira Shimizu
Toshiyuki Kosakai
Akira Hashimoto
Hiroshi Yoshida
Original Assignee
Japan Coloring Co Ltd
Sol Plus Co Ltd
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 Japan Coloring Co Ltd, Sol Plus Co Ltd filed Critical Japan Coloring Co Ltd
Publication of TW200702207A publication Critical patent/TW200702207A/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
    • B41M5/267—Marking of plastic artifacts, e.g. with laser
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0013—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fillers dispersed in the moulding material, e.g. metal particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • 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
    • B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • B41M5/46—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography characterised by the light-to-heat converting means; characterised by the heat or radiation filtering or absorbing means or layers
    • B41M5/465—Infrared radiation-absorbing materials, e.g. dyes, metals, silicates, C black

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

This invention provides a two-color molded product for laser marking, which, even when a support is black, can realize marking of characters, symbols, designs and the like with good contrast and, at the same time, has semi-permanent abrasion resistance, and a method for laser marking for the two-color molded products. The two-color molded product comprises at least a support and a cover covering the support. The support comprises a resin composition comprising (A) 100 parts by mass of a thermoplastic resin, (B) 0.0001 to 5 parts by mass of at least one specific energy absorbent selected from the group consisting of carbon black, titanium black, triiron tetraoxide, mica, carbonate, and metal silicates, and (C) 0 to 10 parts by mass of a coloring matter other than the component (B). The cover is formed of (D) a trasparent thermoplastic resin.
TW095110120A 2005-03-23 2006-03-23 Two colored molded article for laser marking and laser marking method TW200702207A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005084995 2005-03-23

Publications (1)

Publication Number Publication Date
TW200702207A true TW200702207A (en) 2007-01-16

Family

ID=37023724

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095110120A TW200702207A (en) 2005-03-23 2006-03-23 Two colored molded article for laser marking and laser marking method

Country Status (4)

Country Link
JP (1) JPWO2006101063A1 (en)
CN (1) CN101142089A (en)
TW (1) TW200702207A (en)
WO (1) WO2006101063A1 (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4762661B2 (en) * 2005-10-12 2011-08-31 日本カラリング株式会社 Resin composition for laser marking, molded article, and laser marking method
JP4794487B2 (en) * 2007-03-22 2011-10-19 ダイセルポリマー株式会社 Resin structure capable of white marking and white mark forming structure
CN101333325B (en) * 2007-06-29 2010-12-29 美泰塑胶股份有限公司 ABS laser engraving material and processing method thereof
JP2009012276A (en) * 2007-07-04 2009-01-22 Nippon Kararingu Kk Multi-layer sheet and method for laser marking
JP4142086B1 (en) * 2007-09-20 2008-08-27 日本カラリング株式会社 Card oversheet
KR101579635B1 (en) * 2008-05-29 2015-12-22 미츠비시 가스 가가쿠 가부시키가이샤 Composite molded article having two-layer structure
JP5379859B2 (en) 2008-11-05 2013-12-25 エグザテック・リミテッド・ライアビリティー・カンパニー Partial marking of coated plastic substrate
JP2010138285A (en) * 2008-12-11 2010-06-24 Nippon Kararingu Kk Thermoplastic resin composition, molded article, and two-color molded article
ES2423600T3 (en) * 2009-02-04 2013-09-23 Bayer Intellectual Property Gmbh Layered and laminated structure for identity documents with better laser recording properties
JP5318645B2 (en) * 2009-04-17 2013-10-16 日本カラリング株式会社 Thermoplastic resin composition for laser marking
JP5290874B2 (en) * 2009-06-03 2013-09-18 日本カラリング株式会社 Acrylic laser marking resin composition and laser marking method
JP5597521B2 (en) * 2010-11-11 2014-10-01 テクノポリマー株式会社 Thermoplastic resin composition for laser marking and molded product
FR2971972B1 (en) * 2011-02-28 2013-03-08 Jean Pierre Lazzari METHOD FOR FORMING A REFLECTIVE COLOR-LASER COLOR LASER IMAGE AND DOCUMENT WHEREIN A COLOR LASER IMAGE IS SO REALIZED
CN103059557A (en) * 2011-10-20 2013-04-24 合肥杰事杰新材料股份有限公司 PA/ABS alloy with laser identification function, and preparation method thereof
PL2780172T3 (en) 2011-11-17 2016-09-30 Laser-marked polymer workpiece
US9018286B2 (en) 2012-05-24 2015-04-28 Sabic Global Technologies B.V. Flame retardant polycarbonate compositions, methods of manufacture thereof and articles comprising the same
US9023922B2 (en) 2012-05-24 2015-05-05 Sabic Global Technologies B.V. Flame retardant compositions, articles comprising the same and methods of manufacture thereof
CN107043499B (en) * 2016-02-05 2019-10-11 奇美实业股份有限公司 Laser-markable resin composition
DE102017108081A1 (en) * 2017-04-13 2018-10-18 HELLA GmbH & Co. KGaA Method for identifying a lens of a lighting device of a vehicle
CN109135425A (en) * 2017-06-16 2019-01-04 大日精化工业株式会社 Laser labelling ink composition and packaging material
EP3643510A4 (en) * 2017-06-19 2020-05-06 Mitsubishi Gas Chemical Company, Inc. Card-use resin composition having laser-marking coloring properties and card made therewith
CN108164793A (en) * 2018-01-08 2018-06-15 临朐隆青包装制品厂 A kind of laser anti-counterfeit stamp composite material and preparation method
CN109096722A (en) * 2018-06-07 2018-12-28 广东聚石化学股份有限公司 A kind of shock resistance laser carving PC/PBT alloy and preparation method thereof
CN109880276B (en) * 2019-02-25 2021-12-14 东莞市东翔塑胶有限公司 High-speed laser marking PBT/ABS composite material, and preparation method and application thereof
CN112375345B (en) * 2020-10-29 2022-07-12 金发科技股份有限公司 Laser marking shading enhanced PBT composition and preparation method and application thereof
CN112724497B (en) * 2020-12-09 2022-08-19 金发科技股份有限公司 Polyethylene laser marking master batch and preparation method and application thereof
CN112831180B (en) * 2021-03-09 2022-03-29 上海普利特伴泰材料科技有限公司 Nylon material capable of being radium-engraved with metallic luster
CN113978170A (en) * 2021-09-11 2022-01-28 温州长江汽车电子有限公司 Plaque with light-transmitting laser symbol and processing method
CN115011091A (en) * 2022-06-02 2022-09-06 杭州德泓科技有限公司 Polylactic acid composition for laser marking and preparation method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3024495B2 (en) * 1994-10-21 2000-03-21 ジェイエスアール株式会社 Resin composition for laser marking
JP3221286B2 (en) * 1995-06-08 2001-10-22 ジェイエスアール株式会社 Resin composition for laser marking
JP4003822B2 (en) * 1999-03-16 2007-11-07 テクノポリマー株式会社 Thermoplastic resin composition for laser marking
JP4367676B2 (en) * 1999-11-12 2009-11-18 テクノポリマー株式会社 Thermoplastic resin composition for laser marking
JP4379668B2 (en) * 2001-03-19 2009-12-09 日本カラリング株式会社 Multi-layer sheet for laser marking
JP4730757B2 (en) * 2001-04-13 2011-07-20 日本カラリング株式会社 Resin composition for laser marking
JP2003055527A (en) * 2001-08-22 2003-02-26 Techno Polymer Co Ltd Thermoplastic resin composition for laser marking

Also Published As

Publication number Publication date
WO2006101063A1 (en) 2006-09-28
JPWO2006101063A1 (en) 2008-09-04
CN101142089A (en) 2008-03-12

Similar Documents

Publication Publication Date Title
TW200702207A (en) Two colored molded article for laser marking and laser marking method
TW200604285A (en) Resin composition and its application, and modified polyolefin resin and method for manufactruing the same
BR0108350A (en) Composition containing polycarbonate and pigments
HK1068643A1 (en) Solid pigment composition for pigment ink, pigmentink containing the same, and process for preparin g these
IL191153A0 (en) Modified colorants and inkjet ink compositions comprising modified colorants
EP1985668A4 (en) Novel porphyrazine dye, ink, ink set, and colored material
HK1120535A1 (en) Curable resin composition, cured product thereof, various articles derived from those
BRPI0606735A2 (en) Applicable paint for industrial decoration
BRPI0506017A (en) curable phase change ink composition
EP1754759A3 (en) Ink set comprising at least one black and one colour ink; the inks comprise a resin emulsion
AU1353501A (en) Ink jet inks, inks, and other compositions containing colored pigments
MXNL02000033A (en) Thermochromic cap.
TW200621902A (en) Encapsulated metallic-look pigment
EP1869120A4 (en) Electrically conducting curable resin composition, cured product thereof and molded article of the same
EP1847512A4 (en) Infrared reflecting black pigment, coating material and resin composition
MX2010009275A (en) Substrates having improved crockfastness.
EP1862511A4 (en) Metallic pigment, pigment dispersion liquid, metallic pigment ink composition, and ink jet recording method
PL349735A1 (en) Two-component aqueous protective coating composition
EP1158032A4 (en) Coating material or ink composition
WO2007008634A3 (en) Low gloss thermoplastic composition, method of making, and articles formed therefrom
EP1541636A4 (en) Low heat storing thermoplastic resin composition and molding thereof
AU2003233627A1 (en) Low temperature curable, two-component, waterborne film-forming composition
BR0309630A (en) Compositions and methods for providing improved rheology to printing inks and pigment-based inks
PT1420959E (en) PROCESS OF MARKING BY TAMPOGRAPHY AND SUBLIMACAO AND SUBLIMAVE TAMPOGRAPHY INKS
HK1134313A1 (en) Modified colorants with aliphatic poly-acid groups