ATE394690T1 - Verfahren zur herstellung retrochromischer perlen und kit dafür - Google Patents

Verfahren zur herstellung retrochromischer perlen und kit dafür

Info

Publication number
ATE394690T1
ATE394690T1 AT03746531T AT03746531T ATE394690T1 AT E394690 T1 ATE394690 T1 AT E394690T1 AT 03746531 T AT03746531 T AT 03746531T AT 03746531 T AT03746531 T AT 03746531T AT E394690 T1 ATE394690 T1 AT E394690T1
Authority
AT
Austria
Prior art keywords
kit
beads
retrochrome
producing
present
Prior art date
Application number
AT03746531T
Other languages
German (de)
English (en)
Inventor
Kenton Budd
Matthew Frey
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
Application granted granted Critical
Publication of ATE394690T1 publication Critical patent/ATE394690T1/de

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Decoration Of Textiles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
AT03746531T 2002-04-11 2003-02-11 Verfahren zur herstellung retrochromischer perlen und kit dafür ATE394690T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/122,527 US6978896B2 (en) 2002-04-11 2002-04-11 Method of making retrochromic beads and kit thereof

Publications (1)

Publication Number Publication Date
ATE394690T1 true ATE394690T1 (de) 2008-05-15

Family

ID=28790562

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03746531T ATE394690T1 (de) 2002-04-11 2003-02-11 Verfahren zur herstellung retrochromischer perlen und kit dafür

Country Status (8)

Country Link
US (1) US6978896B2 (enExample)
EP (1) EP1495349B1 (enExample)
JP (1) JP4279687B2 (enExample)
CN (1) CN1299133C (enExample)
AT (1) ATE394690T1 (enExample)
AU (1) AU2003210940A1 (enExample)
DE (1) DE60320775D1 (enExample)
WO (1) WO2003087895A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2235266A1 (en) * 2007-12-21 2010-10-06 3M Innovative Properties Company Retroreflective pavement markings
JP2011509421A (ja) * 2007-12-21 2011-03-24 スリーエム イノベイティブ プロパティズ カンパニー 衣類、繊維及びフィラメント形態の再帰反射物品
EP2242656A2 (en) * 2007-12-21 2010-10-27 3M Innovative Properties Company Retroreflective security articles
EP2238486A1 (en) * 2007-12-21 2010-10-13 3M Innovative Properties Company Retroreflective articles and retroreflective elements comprising a spherical core and two concentric optical interference layers
ES2764964T3 (es) 2008-04-30 2020-06-05 Nanosys Inc Superficies resistentes al ensuciamiento para esferas reflectivas
US8622555B2 (en) 2010-08-31 2014-01-07 3M Innovative Properties Company Security article having a switching feature
FR3003247B1 (fr) * 2013-03-14 2015-10-02 Colas Sa Billes de verre a couche(s) de surface pour le marquage routier, marquage routier et son procede de realisation
FR3003248B1 (fr) * 2013-03-14 2015-10-02 Colas Sa Billes de verre a couche(s) de surface a proprietes de retro-reflexion, procede de realisation
US11009632B2 (en) * 2017-01-25 2021-05-18 Face International Corporation Methods for making compositions of materials for forming coatings and layered structures including elements for scattering and passing selectively tunable wavelengths of electromagnetic energy
US10482361B2 (en) 2015-07-05 2019-11-19 Thewhollysee Ltd. Optical identification and characterization system and tags
WO2019021130A1 (en) 2017-07-28 2019-01-31 3M Innovative Properties Company NANOCRYSTALLINE CERAMIC OXIDE BALLS
CN111564110B (zh) * 2020-05-29 2022-07-12 上海中航光电子有限公司 一种显示面板和显示装置

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NL257502A (enExample) 1959-11-02
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JPS61166501A (ja) 1985-01-18 1986-07-28 Yoshio Morita 水溶液反応による二酸化チタン光学薄膜の形成方法
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
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US4957335A (en) 1989-05-26 1990-09-18 Minnesota Mining And Manufacturing Company Microsphere-based retroreflective articles with enhanced retroreflective brightness
DK257390A (da) 1990-10-25 1992-04-26 Reflex Promotion Transfer til dekorering af overflader med billeder, der er ekstremt holdbare, og specielt billeder omfattende lysreflekterende og farvede omraader i vilkaarlig kombination, samt fremgangsmaade til fremstilling deraf
US5229882A (en) 1990-05-16 1993-07-20 Reflexite Corporation Colored retroreflective sheeting and method of making same
US5254390B1 (en) 1990-11-15 1999-05-18 Minnesota Mining & Mfg Plano-convex base sheet for retroreflective articles
US5169707A (en) 1991-05-08 1992-12-08 Minnesota Mining And Manufacturing Company Retroreflective security laminates with dual level verification
JP2513976B2 (ja) 1991-12-13 1996-07-10 エイ・ティ・アンド・ティ・コーポレーション 複数の球状部品の被覆方法
US5344705A (en) 1993-05-05 1994-09-06 Minnesota Mining And Manufacturing Company Retroreflective transfer sheet material
US5814367A (en) 1993-08-13 1998-09-29 General Atomics Broadband infrared and signature control materials and methods of producing the same
US5344024A (en) * 1993-09-28 1994-09-06 Cohu Gary D Case for storing, organizing and sorting small articles
WO1995031739A1 (en) * 1994-05-12 1995-11-23 Minnesota Mining And Manufacturing Company Retroreflective article and method of making same
US5673148A (en) 1994-06-23 1997-09-30 Minnesota Mining And Manufacturing Company Encapsulated retroreflective elements and method for making same
US5516227A (en) 1994-07-07 1996-05-14 Iit Research Institute Spherodized fluorescent beads for improved roadway pavement marker visibility
EP0795137B1 (en) * 1994-11-29 1998-08-26 Minnesota Mining And Manufacturing Company Transparent decorative article having an etched appearing/prismatic image thereon
US5624731A (en) 1995-03-10 1997-04-29 Desjardins; Alexander Multi-color, multi-image retroflective goniochromatic display
US5477219A (en) 1995-03-30 1995-12-19 Minnesota Mining And Manufacturing Company Composite electronic article surveillance, identification, and security marker assembly and system
WO1997001776A1 (en) 1995-06-29 1997-01-16 Minnesota Mining & Mfg Rainbow sheeting having distinct color changes and/or hidden images
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
JP3686167B2 (ja) 1996-06-10 2005-08-24 日鉄鉱業株式会社 多層膜被覆粉体
TW338078B (en) 1996-07-08 1998-08-11 Scapa Group Plc Membrane felt for use in yankee machine
JPH10170710A (ja) 1996-12-12 1998-06-26 Minnesota Mining & Mfg Co <3M> 光再帰性反射シート
TW417023B (en) 1997-09-30 2001-01-01 Shiseido Corp Color light retroreflective material and retroreflective hologram reproduction using such retroreflective material
US6010770A (en) * 1997-10-21 2000-01-04 Advanced Deposition Technologies, Inc. Patterned retroreflective film and methods to produce
GB9816617D0 (en) 1997-10-28 1998-09-30 Melba Prod Safety assemblies
JPH11175007A (ja) 1997-11-21 1999-07-02 Minnesota Mining & Mfg Co <3M> 自発光可能な再帰性反射シートおよびその製造方法
US6045894A (en) 1998-01-13 2000-04-04 3M Innovative Properties Company Clear to colored security film
US6157486A (en) 1998-01-13 2000-12-05 3M Innovative Properties Company Retroreflective dichroic reflector
CN1173835C (zh) 1998-04-29 2004-11-03 3M创新有限公司 具有压纹表面的喷墨打印接受片
DE69925086T2 (de) 1998-10-30 2006-02-02 Avery Dennison Corp., Pasadena Retroreflektierende Folie mit einem Bild zur Echtheitsprüfung und Verfahren zu ihrer Herstellung
JP2000321414A (ja) 1999-04-28 2000-11-24 Three M Innovative Properties Co 光再帰性反射シート
US6245700B1 (en) 1999-07-27 2001-06-12 3M Innovative Properties Company Transparent microspheres
US6571955B1 (en) * 2000-06-27 2003-06-03 Terri Rossman Bead holder
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
EP1495349A1 (en) 2005-01-12
JP4279687B2 (ja) 2009-06-17
JP2005522729A (ja) 2005-07-28
WO2003087895A1 (en) 2003-10-23
AU2003210940A1 (en) 2003-10-27
CN1299133C (zh) 2007-02-07
US6978896B2 (en) 2005-12-27
DE60320775D1 (de) 2008-06-19
US20030194490A1 (en) 2003-10-16
CN1653363A (zh) 2005-08-10
EP1495349B1 (en) 2008-05-07

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Legal Events

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