DE69904512T2 - Mikroprismatischer retroreflektiver film oder folie mit verbesserter angularer helligkeit mit einem syndiotaktischen aromatischen vinylpolymer - Google Patents

Mikroprismatischer retroreflektiver film oder folie mit verbesserter angularer helligkeit mit einem syndiotaktischen aromatischen vinylpolymer

Info

Publication number
DE69904512T2
DE69904512T2 DE69904512T DE69904512T DE69904512T2 DE 69904512 T2 DE69904512 T2 DE 69904512T2 DE 69904512 T DE69904512 T DE 69904512T DE 69904512 T DE69904512 T DE 69904512T DE 69904512 T2 DE69904512 T2 DE 69904512T2
Authority
DE
Germany
Prior art keywords
film
syndiotactic
aromatic vinyl
polymer
weight
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
DE69904512T
Other languages
German (de)
English (en)
Other versions
DE69904512D1 (de
Inventor
R. Ojeda
L. Smith
R. Tabar
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of DE69904512D1 publication Critical patent/DE69904512D1/de
Application granted granted Critical
Publication of DE69904512T2 publication Critical patent/DE69904512T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
    • G02B5/124—Reflex reflectors cube corner, trihedral or triple reflector type plural reflecting elements forming part of a unitary plate or sheet
    • 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.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • 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.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
DE69904512T 1999-01-29 1999-05-18 Mikroprismatischer retroreflektiver film oder folie mit verbesserter angularer helligkeit mit einem syndiotaktischen aromatischen vinylpolymer Expired - Fee Related DE69904512T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/240,342 US6274221B2 (en) 1999-01-29 1999-01-29 Angular brightness microprismatic retroreflective film or sheeting incorporating a syndiotactic vinyl aromatic polymer
PCT/US1999/010935 WO2000045200A1 (en) 1999-01-29 1999-05-18 Improved angular brightness microprismatic retroreflective film or sheeting incorporating a syndiotactic vinyl aromatic polymer

Publications (2)

Publication Number Publication Date
DE69904512D1 DE69904512D1 (de) 2003-01-23
DE69904512T2 true DE69904512T2 (de) 2003-11-13

Family

ID=22906145

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69904512T Expired - Fee Related DE69904512T2 (de) 1999-01-29 1999-05-18 Mikroprismatischer retroreflektiver film oder folie mit verbesserter angularer helligkeit mit einem syndiotaktischen aromatischen vinylpolymer

Country Status (10)

Country Link
US (1) US6274221B2 (enExample)
EP (1) EP1149316B1 (enExample)
JP (1) JP2002535734A (enExample)
KR (1) KR100606311B1 (enExample)
CN (1) CN1161626C (enExample)
AU (1) AU4190199A (enExample)
BR (1) BR9916982A (enExample)
CA (1) CA2355369A1 (enExample)
DE (1) DE69904512T2 (enExample)
WO (1) WO2000045200A1 (enExample)

Cited By (3)

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DE102007015747A1 (de) 2007-03-30 2008-10-02 Erich Utsch Ag Lichtleiteranordnung zur Ausleuchtung eines an einem Kfz befestigten retroreflektierenden Kfz-Kennzeichenschilds, Montagevorrichtung mit einer solchen Lichtleiteranordnung sowie beleuchtete retroreflektierende Kfz-Kennzeichen......
DE102007036468A1 (de) 2007-07-23 2009-01-29 Evonik Röhm Gmbh Heckelement für ein Kraftfahrzeug umfassend eine Beleuchtungseinheit
WO2011023432A1 (de) 2009-08-27 2011-03-03 Evonik Röhm Gmbh Schild für kfz-kennzeichen umfassend mindestens eine transluzente, retroreflektierende schicht

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US6329925B1 (en) 1999-11-24 2001-12-11 Donnelly Corporation Rearview mirror assembly with added feature modular display
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WO2007053710A2 (en) 2005-11-01 2007-05-10 Donnelly Corporation Interior rearview mirror with display
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US20040082947A1 (en) 2002-10-25 2004-04-29 The Regents Of The University Of Michigan Ablation catheters
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US7446924B2 (en) 2003-10-02 2008-11-04 Donnelly Corporation Mirror reflective element assembly including electronic component
US7308341B2 (en) 2003-10-14 2007-12-11 Donnelly Corporation Vehicle communication system
KR20130008643A (ko) * 2004-12-28 2013-01-22 쓰리엠 이노베이티브 프로퍼티즈 컴파니 불소- 또는 규소-함유 프리즘을 갖는 프리즘 역반사 물품
US7195360B2 (en) * 2004-12-28 2007-03-27 3M Innovative Properties Company Prismatic retroreflective article and method
GB0504959D0 (en) † 2005-03-10 2005-04-20 Rue International De La Ltd Security device based on customised microprism film
US20070064098A1 (en) * 2005-09-19 2007-03-22 Available For Licensing Systems and methods for 3D rendering
JP2008249963A (ja) * 2007-03-30 2008-10-16 Nippon Carbide Ind Co Inc 再帰反射シート
US7547105B2 (en) * 2007-07-16 2009-06-16 3M Innovative Properties Company Prismatic retroreflective article with cross-linked image layer and method of making same
US8154418B2 (en) 2008-03-31 2012-04-10 Magna Mirrors Of America, Inc. Interior rearview mirror system
US9487144B2 (en) 2008-10-16 2016-11-08 Magna Mirrors Of America, Inc. Interior mirror assembly with display
JP2010205513A (ja) * 2009-03-02 2010-09-16 Toppan Printing Co Ltd Ｅｌ素子、並びにそれを用いた表示装置、ディスプレイ装置、及び液晶ディスプレイ装置
JP6074128B2 (ja) * 2010-04-15 2017-02-01 デクセリアルズ株式会社 光学体およびその製造方法、日射遮蔽部材、窓材、内装部材ならびに建具
US9230459B2 (en) 2012-11-29 2016-01-05 Dell Products L.P. Ambience reflective display frame
US20160011346A1 (en) 2014-07-14 2016-01-14 Sergiy Vasylyev High incidence angle retroreflective sheeting
CN111247460A (zh) 2017-08-29 2020-06-05 艾利丹尼森公司 用于基于投影机的显示系统的回射片
CN113646669B (zh) 2019-02-08 2023-09-01 艾利丹尼森公司 柔性逆反射片材

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007015747A1 (de) 2007-03-30 2008-10-02 Erich Utsch Ag Lichtleiteranordnung zur Ausleuchtung eines an einem Kfz befestigten retroreflektierenden Kfz-Kennzeichenschilds, Montagevorrichtung mit einer solchen Lichtleiteranordnung sowie beleuchtete retroreflektierende Kfz-Kennzeichen......
DE102007036468A1 (de) 2007-07-23 2009-01-29 Evonik Röhm Gmbh Heckelement für ein Kraftfahrzeug umfassend eine Beleuchtungseinheit
WO2011023432A1 (de) 2009-08-27 2011-03-03 Evonik Röhm Gmbh Schild für kfz-kennzeichen umfassend mindestens eine transluzente, retroreflektierende schicht
DE102009028937A1 (de) 2009-08-27 2011-03-03 Evonik Röhm Gmbh Schild für KFZ-Kennzeichen umfassend mindestens eine transluzente, retroreflektierende Schicht

Also Published As

Publication number Publication date
JP2002535734A (ja) 2002-10-22
AU4190199A (en) 2000-08-18
KR20010101867A (ko) 2001-11-15
CN1161626C (zh) 2004-08-11
CA2355369A1 (en) 2000-08-03
BR9916982A (pt) 2001-11-27
EP1149316A1 (en) 2001-10-31
DE69904512D1 (de) 2003-01-23
EP1149316B1 (en) 2002-12-11
WO2000045200A1 (en) 2000-08-03
CN1334926A (zh) 2002-02-06
KR100606311B1 (ko) 2006-07-28
US20010008679A1 (en) 2001-07-19
US6274221B2 (en) 2001-08-14

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