CN102196920B - 通过激光雕刻写入的层状结构、安全文件、阻挡方法及用途 - Google Patents

通过激光雕刻写入的层状结构、安全文件、阻挡方法及用途 Download PDF

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Publication number
CN102196920B
CN102196920B CN200980141835.6A CN200980141835A CN102196920B CN 102196920 B CN102196920 B CN 102196920B CN 200980141835 A CN200980141835 A CN 200980141835A CN 102196920 B CN102196920 B CN 102196920B
Authority
CN
China
Prior art keywords
laser engraving
radiation
layer
writing
layer structure
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
CN200980141835.6A
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English (en)
Chinese (zh)
Other versions
CN102196920A (zh
Inventor
H.普德莱纳
M-C.耶西尔达格
G.特齐奥瓦拉斯
D.波普森
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.)
Covestro Deutschland AG
Original Assignee
Bayer MaterialScience AG
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40404996&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN102196920(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayer MaterialScience AG filed Critical Bayer MaterialScience AG
Publication of CN102196920A publication Critical patent/CN102196920A/zh
Application granted granted Critical
Publication of CN102196920B publication Critical patent/CN102196920B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B41M5/24—Ablative recording, e.g. by burning marks; Spark recording
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
    • B41M7/0027—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using protective coatings or layers by lamination or by fusion of the coatings or layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/43—Marking by removal of material
    • B42D25/435—Marking by removal of material using electromagnetic radiation, e.g. laser
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Credit Cards Or The Like (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
CN200980141835.6A 2008-10-23 2009-10-10 通过激光雕刻写入的层状结构、安全文件、阻挡方法及用途 Expired - Fee Related CN102196920B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08018547.3 2008-10-23
EP08018547A EP2179857A1 (de) 2008-10-23 2008-10-23 ID-Karten mit blockierter Lasergravurbeschreibbarkeit
PCT/EP2009/007269 WO2010046042A1 (de) 2008-10-23 2009-10-10 Id-karten mit blockierter lasergravurbeschreibbarkeit

Publications (2)

Publication Number Publication Date
CN102196920A CN102196920A (zh) 2011-09-21
CN102196920B true CN102196920B (zh) 2014-03-26

Family

ID=40404996

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980141835.6A Expired - Fee Related CN102196920B (zh) 2008-10-23 2009-10-10 通过激光雕刻写入的层状结构、安全文件、阻挡方法及用途

Country Status (9)

Country Link
US (1) US9079443B2 (enExample)
EP (2) EP2179857A1 (enExample)
JP (1) JP2012506328A (enExample)
KR (1) KR20110074558A (enExample)
CN (1) CN102196920B (enExample)
ES (1) ES2407084T5 (enExample)
PL (1) PL2349733T5 (enExample)
TW (1) TW201028293A (enExample)
WO (1) WO2010046042A1 (enExample)

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US9168696B2 (en) 2012-06-04 2015-10-27 Sabic Global Technologies B.V. Marked thermoplastic compositions, methods of making and articles comprising the same, and uses thereof
US9662833B2 (en) * 2012-06-04 2017-05-30 Sabic Global Technologies B.V. Marked thermoplastic compositions, methods of making and articles comprising the same, and uses thereof
JP6302650B2 (ja) * 2012-11-30 2018-03-28 富士フイルム株式会社 硬化性樹脂組成物、これを用いた、色素含有層の形成方法、イメージセンサチップの製造方法及びイメージセンサチップ
US9209443B2 (en) 2013-01-10 2015-12-08 Sabic Global Technologies B.V. Laser-perforated porous solid-state films and applications thereof
CN104918485A (zh) 2013-01-18 2015-09-16 拜耳材料科技股份有限公司 防鸟玻璃
DE102013218751A1 (de) * 2013-09-18 2015-03-19 Bundesdruckerei Gmbh Verfahren zum Herstellen eines Sicherheitsmerkmals eines Wert- oder Sicherheitsprodukts sowie Verfahren zum Herstellen eines derartigen Produkts
EP2955029B1 (en) * 2014-06-13 2018-01-31 Agfa-Gevaert Laser markable materials and documents
US10687588B2 (en) 2014-10-22 2020-06-23 3M Innovative Properties Company Printed components and methods for making the same
US10662581B2 (en) 2016-03-29 2020-05-26 Covestro Deutschland Ag Method for the partial coloring of plastic parts
WO2018114836A1 (de) * 2016-12-22 2018-06-28 Covestro Deutschland Ag Kunststofffolien für id-dokumente mit verbesserter lasergravierbarkeit und verbesserter chemikalienbeständigkeit
KR102480258B1 (ko) 2017-06-28 2022-12-23 코베스트로 도이칠란트 아게 플라스틱 부품의 부분 착색을 위한 개선된 방법
DE102017223464B4 (de) * 2017-12-20 2025-07-24 Tesa Se Temperaturbeständige laserbeschriftbare Folie, Verwendung und Verfahren zur Herstellung
CN109504053B (zh) * 2018-07-12 2021-02-09 江苏华信新材料股份有限公司 一种智能卡用聚碳酸酯激光刻蚀膜及其制备方法
EP3892473A1 (en) * 2020-04-09 2021-10-13 Gemalto AG Data carrier with protection against subsequent laser marking
JP6941209B1 (ja) * 2020-08-18 2021-09-29 三菱瓦斯化学株式会社 樹脂シート、多層体、および、カード
CN114953641B (zh) * 2022-04-12 2023-06-30 桂林市啄木鸟医疗器械有限公司 一种激光阻挡玻璃及其激光治疗仪手柄和激光治疗仪

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WO2003055638A1 (en) * 2001-12-24 2003-07-10 Digimarc Id Systems, Llc Laser etched security features for identification documents and methods of making same
DE102007024298B3 (de) * 2007-05-23 2008-10-16 Zahedi Fariborz Martin Loessl Folienelement zur Echtheitserkennung, Sicherheitspapier, Sicherheitsdokument, Wertdokument, Münze, Jeton, Gebrauchsgegenstand, Gestaltungselement sowie Verfahren zur Herstellung eines Folienelements zur Echtheitserkennung und Verfahren zur Herstellung eines Sicherheitspapiers, eines Sicherheitsdokuments und eines Wertdokuments wie einer Banknote

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FR1580834A (enExample) 1968-01-04 1969-09-12
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US3610729A (en) 1969-06-18 1971-10-05 Polaroid Corp Multilayered light polarizer
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DE3544385C1 (de) * 1985-12-14 1987-03-26 Unilever Nv PVC-Folie zum Herstellen von Identifikations-Karten
NO170326C (no) 1988-08-12 1992-10-07 Bayer Ag Dihydroksydifenylcykloalkaner
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US6693657B2 (en) 2001-04-12 2004-02-17 Engelhard Corporation Additive for YAG laser marking
US20030012902A1 (en) * 2001-07-10 2003-01-16 Kim Hyun Jin Compositions for sports equipment having laser-sensitive additives and methods of marking
US7728048B2 (en) * 2002-12-20 2010-06-01 L-1 Secure Credentialing, Inc. Increasing thermal conductivity of host polymer used with laser engraving methods and compositions
US6991695B2 (en) 2002-05-21 2006-01-31 3M Innovative Properties Company Method for subdividing multilayer optical film cleanly and rapidly
ATE353092T1 (de) 2002-12-04 2007-02-15 Dsm Ip Assets Bv Laserlicht absorbierendes additiv
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DE102004050557B4 (de) 2004-10-15 2010-08-12 Ticona Gmbh Lasermarkierbare Formmassen und daraus erhältliche Produkte und Verfahren zur Lasermarkierung
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Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003055638A1 (en) * 2001-12-24 2003-07-10 Digimarc Id Systems, Llc Laser etched security features for identification documents and methods of making same
DE102007024298B3 (de) * 2007-05-23 2008-10-16 Zahedi Fariborz Martin Loessl Folienelement zur Echtheitserkennung, Sicherheitspapier, Sicherheitsdokument, Wertdokument, Münze, Jeton, Gebrauchsgegenstand, Gestaltungselement sowie Verfahren zur Herstellung eines Folienelements zur Echtheitserkennung und Verfahren zur Herstellung eines Sicherheitspapiers, eines Sicherheitsdokuments und eines Wertdokuments wie einer Banknote

Also Published As

Publication number Publication date
JP2012506328A (ja) 2012-03-15
EP2349733B1 (de) 2013-03-20
PL2349733T5 (pl) 2018-12-31
US9079443B2 (en) 2015-07-14
EP2349733B2 (de) 2017-09-27
EP2179857A1 (de) 2010-04-28
PL2349733T3 (pl) 2013-12-31
ES2407084T5 (es) 2018-02-13
KR20110074558A (ko) 2011-06-30
US20110200801A1 (en) 2011-08-18
CN102196920A (zh) 2011-09-21
TW201028293A (en) 2010-08-01
WO2010046042A1 (de) 2010-04-29
ES2407084T3 (es) 2013-06-11
EP2349733A1 (de) 2011-08-03

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160614

Address after: Leverkusen, Germany

Patentee after: COVESTRO DEUTSCHLAND AG

Address before: Germany Leverkusen

Patentee before: BAYER MATERIALSCIENCE AG

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140326