DE69935740D1 - Verfahren zur Herstellung einer retroreflektierenden Folie mit einem Bild zur Echtheitsprüfung - Google Patents

Verfahren zur Herstellung einer retroreflektierenden Folie mit einem Bild zur Echtheitsprüfung

Info

Publication number
DE69935740D1
DE69935740D1 DE69935740T DE69935740T DE69935740D1 DE 69935740 D1 DE69935740 D1 DE 69935740D1 DE 69935740 T DE69935740 T DE 69935740T DE 69935740 T DE69935740 T DE 69935740T DE 69935740 D1 DE69935740 D1 DE 69935740D1
Authority
DE
Germany
Prior art keywords
image
retroreflective sheeting
lenses
layer
spacing
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 - Lifetime
Application number
DE69935740T
Other languages
English (en)
Other versions
DE69935740T2 (de
Inventor
Michael Hannington
Bruce Newell
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.)
Avery Dennison Corp
Original Assignee
Avery Dennison Corp
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 Avery Dennison Corp filed Critical Avery Dennison Corp
Application granted granted Critical
Publication of DE69935740D1 publication Critical patent/DE69935740D1/de
Publication of DE69935740T2 publication Critical patent/DE69935740T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/126—Reflex reflectors including curved refracting surface
    • G02B5/128—Reflex reflectors including curved refracting surface transparent spheres being embedded in matrix
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S359/00—Optical: systems and elements
    • Y10S359/90—Methods
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31634—Next to cellulosic
    • Y10T428/31638—Cellulosic ester

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Laminated Bodies (AREA)
DE1999635740 1998-10-30 1999-10-29 Verfahren zur Herstellung einer retroreflektierenden Folie mit einem Bild zur Echtheitsprüfung Expired - Lifetime DE69935740T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10635998P 1998-10-30 1998-10-30
US106359P 1998-10-30

Publications (2)

Publication Number Publication Date
DE69935740D1 true DE69935740D1 (de) 2007-05-16
DE69935740T2 DE69935740T2 (de) 2007-12-27

Family

ID=22310981

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1999625086 Expired - Lifetime DE69925086T2 (de) 1998-10-30 1999-10-29 Retroreflektierende Folie mit einem Bild zur Echtheitsprüfung und Verfahren zu ihrer Herstellung
DE1999635740 Expired - Lifetime DE69935740T2 (de) 1998-10-30 1999-10-29 Verfahren zur Herstellung einer retroreflektierenden Folie mit einem Bild zur Echtheitsprüfung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1999625086 Expired - Lifetime DE69925086T2 (de) 1998-10-30 1999-10-29 Retroreflektierende Folie mit einem Bild zur Echtheitsprüfung und Verfahren zu ihrer Herstellung

Country Status (6)

Country Link
US (3) US6350036B1 (de)
EP (1) EP0997750B1 (de)
AT (2) ATE294963T1 (de)
CA (1) CA2287795C (de)
DE (2) DE69925086T2 (de)
ES (2) ES2282771T3 (de)

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US20040050936A1 (en) * 2002-06-13 2004-03-18 Look Thomas F. System of license plate production and management
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US8867134B2 (en) 2003-11-21 2014-10-21 Visual Physics, Llc Optical system demonstrating improved resistance to optically degrading external effects
TR200602505T1 (tr) * 2003-11-21 2007-01-22 Nanoventions, Inc. Mikro-Optik güvenlik ve görüntü sunum sistemi
DE102004025325A1 (de) * 2004-05-19 2005-12-08 Erich Utsch Ag Transparente retroreflektierende Folie und Verfahren zu Ihrer Herstellung
US7504147B2 (en) * 2004-07-22 2009-03-17 Avery Dennison Corporation Retroreflective sheeting with security and/or decorative image
EP2660070A1 (de) * 2005-05-18 2013-11-06 Visual Physics, LLC Bilddarstellung und mikrooptisches Sicherheitssystem
KR101293027B1 (ko) * 2005-06-16 2013-08-16 애버리 데니슨 코포레이션 역 반사성 시트 구조물
KR20090028523A (ko) * 2006-05-12 2009-03-18 크레인 앤드 캄파니 인코퍼레이티드 진품 문서 또는 라벨 단독으로 또는 함께, 정적 이미지 및/또는 그외 다른 투사 이미지와 공간적으로 조화를 이루고 움직이는 마이크로-광학 필름 구조
EP2410370A1 (de) * 2006-06-28 2012-01-25 Visual Physics, LLC Mikrooptisches Sicherheits- und Bilddarstellungssystem
WO2009085003A1 (en) * 2007-12-27 2009-07-09 Rolling Optics Ab Synthetic integral image device
WO2009149225A2 (en) * 2008-06-06 2009-12-10 Avery Dennison Corporation Temporary outdoor graphic film
EP2359168B1 (de) * 2008-11-18 2016-08-17 Avery Dennison Corporation Thermoformbarer dreidimensionaler retroreflektierender gegenstand und verfahren zur herstellung desselben
DE102009035119A1 (de) * 2009-07-29 2011-02-03 Kolbe-Coloco Spezialdruck Gmbh & Co. Kg Linsenrasterfolie und Verfahren zu deren Herstellung
JP5784015B2 (ja) 2009-08-12 2015-09-24 ビジュアル フィジクス エルエルシー 改竄表示光セキュリティデバイス
FI20105214A0 (fi) * 2010-03-05 2010-03-05 Valtion Teknillinen Menetelmä merkinnän valmistamiseksi ja vastaava tuote
US8358476B2 (en) * 2010-11-23 2013-01-22 Institute Of Nuclear Energy Research, Atomic Energy Council, Executive Yuan Condensing lens for high concentration photovoltaic module and manufacturing method thereof
EP2668526B1 (de) 2011-01-28 2018-07-04 Crane & Co., Inc. Lasermarkierte vorrichtung
US10890692B2 (en) 2011-08-19 2021-01-12 Visual Physics, Llc Optionally transferable optical system with a reduced thickness
CN102632684B (zh) * 2012-04-28 2014-11-05 浙江道明光学股份有限公司 一种单向透视反光喷绘膜的制作方法
KR102014576B1 (ko) 2012-08-17 2019-08-26 비쥬얼 피직스 엘엘씨 미세구조물을 최종 기판에 전사하기 위한 프로세스
RU2673137C9 (ru) 2013-03-15 2019-04-04 Визуал Физикс, Ллс Оптическое защитное устройство
US9873281B2 (en) 2013-06-13 2018-01-23 Visual Physics, Llc Single layer image projection film
MX2016012305A (es) 2014-03-27 2017-02-23 Visual Physics Llc Un dispositivo optico que produce efectos opticos tipo parpadeo.
US10766292B2 (en) 2014-03-27 2020-09-08 Crane & Co., Inc. Optical device that provides flicker-like optical effects
CA3230729A1 (en) 2014-07-17 2016-01-21 Visual Physics, Llc An improved polymeric sheet material for use in making polymeric security documents such as banknotes
BR112017005319A2 (pt) 2014-09-16 2017-12-12 Crane Security Tech Inc ?camada de lente segura?.
JP6709221B2 (ja) 2014-12-08 2020-06-10 スリーエム イノベイティブ プロパティズ カンパニー アクリル系ポリビニルアセタールフィルム及び組成物
CA2976218C (en) 2015-02-11 2023-02-14 Crane & Co., Inc. Method for the surface application of a security device to a substrate
CN105301781B (zh) * 2015-10-20 2018-12-14 浙江科技学院 可消除零极点的光学系统及其光场发散角调节方法
CN108430770B (zh) * 2015-12-22 2021-02-09 3M创新有限公司 丙烯酸类聚乙烯醇缩醛图形膜
EP3393795A2 (de) 2015-12-22 2018-10-31 3M Innovative Properties Company Acrylhaltige filme mit einer strukturierten schicht
JP2019502574A (ja) 2015-12-22 2019-01-31 スリーエム イノベイティブ プロパティズ カンパニー 第２の層を備えたアクリルポリビニルアセタールフィルム
WO2017112537A1 (en) 2015-12-22 2017-06-29 3M Innovative Properties Company Acrylic polyvinyl acetal films comprising an adhesive layer
KR102437478B1 (ko) * 2016-06-07 2022-08-30 쓰리엠 이노베이티브 프로퍼티즈 캄파니 광 지향 용품을 위한 아크릴 폴리비닐 아세탈 필름
MX2019009459A (es) 2017-02-10 2019-12-16 Crane & Co Inc Dispositivo de seguridad optico legible por maquina.
US11894474B2 (en) * 2019-09-06 2024-02-06 Intel Corporation Silicon photonic integrated lens compatible with wafer processing
CN112021910A (zh) * 2020-09-02 2020-12-04 浙江元正布艺有限公司 一种纱线复合窗帘及其制造方法

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US4099838A (en) * 1976-06-07 1978-07-11 Minnesota Mining And Manufacturing Company Reflective sheet material
US4075049A (en) * 1976-09-01 1978-02-21 Minnesota Mining And Manufacturing Company Method of preparing retroreflective sheeting
US4725494A (en) 1982-09-02 1988-02-16 Minnesota Mining And Manufacturing Co. Retroreflective sheeting
US4645301A (en) 1983-02-07 1987-02-24 Minnesota Mining And Manufacturing Company Transparent sheet containing authenticating image and method of making same
US4505967A (en) 1983-04-11 1985-03-19 Minnesota Mining And Manufacturing Company High-angularity retroreflective sheeting and method for manufacture
US4650283A (en) 1984-08-03 1987-03-17 Minnesota Mining And Manufacturing Company Directionally imaged retroreflective sheeting
US4688894A (en) * 1985-05-13 1987-08-25 Minnesota Mining And Manufacturing Company Transparent retroreflective sheets containing directional images and method for forming the same
US4664966A (en) 1985-11-18 1987-05-12 Minnesota Mining And Manufacturing Company Enclosed-lens retroreflective sheeting having tough, weather-resistant, transparent cover film
JPH01173703U (de) * 1988-05-27 1989-12-11
US5977263A (en) * 1992-12-10 1999-11-02 3M Innovative Properties Company Thermal transfer compositions, articles and graphic articles made with same
US5378520A (en) * 1992-12-16 1995-01-03 Minnesota Mining And Manufacturing Company Supported encapsulated-lens retroreflective sheeting
US5726803A (en) * 1994-09-30 1998-03-10 Nippon Carbide Kogyo Kabushiki Kaisha Lens-type retroreflective sheeting
US5510171A (en) 1995-01-19 1996-04-23 Minnesota Mining And Manufacturing Company Durable security laminate with hologram
US5620775A (en) * 1995-11-03 1997-04-15 Minnesota Mining And Manufacturing Company Low refractive index glass microsphere coated article having a smooth surface and a method for preparing same
US5656360A (en) * 1996-02-16 1997-08-12 Minnesota Mining And Manufacturing Company Article with holographic and retroreflective features
US5882771A (en) * 1996-04-10 1999-03-16 Minnesota Mining And Manufacturing Company Conformable embossable retroreflective sheeting
US6200666B1 (en) * 1996-07-25 2001-03-13 3M Innovative Properties Company Thermal transfer compositions, articles, and graphic articles made with same
JPH10170710A (ja) * 1996-12-12 1998-06-26 Minnesota Mining & Mfg Co <3M> 光再帰性反射シート
US6054208A (en) * 1998-01-16 2000-04-25 Avery Dennison Corporation Film forming mixtures, image bearing films and image bearing retroreflective sheeting
US6500526B1 (en) * 2000-09-28 2002-12-31 Avery Dennison Corporation Retroreflective sheeting containing a validation image and methods of making the same

Also Published As

Publication number Publication date
ES2238814T3 (es) 2005-09-01
US20030151815A1 (en) 2003-08-14
US6558009B2 (en) 2003-05-06
EP0997750A2 (de) 2000-05-03
ATE358827T1 (de) 2007-04-15
ES2282771T3 (es) 2007-10-16
DE69925086T2 (de) 2006-02-02
ATE294963T1 (de) 2005-05-15
CA2287795A1 (en) 2000-04-30
DE69925086D1 (de) 2005-06-09
EP0997750B1 (de) 2005-05-04
CA2287795C (en) 2009-12-29
DE69935740T2 (de) 2007-12-27
EP0997750A3 (de) 2002-02-27
US6350036B1 (en) 2002-02-26
US6641270B2 (en) 2003-11-04
US20010018128A1 (en) 2001-08-30

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Legal Events

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8364 No opposition during term of opposition