CN101945772A - 回射安全制品 - Google Patents

回射安全制品 Download PDF

Info

Publication number
CN101945772A
CN101945772A CN2008801266556A CN200880126655A CN101945772A CN 101945772 A CN101945772 A CN 101945772A CN 2008801266556 A CN2008801266556 A CN 2008801266556A CN 200880126655 A CN200880126655 A CN 200880126655A CN 101945772 A CN101945772 A CN 101945772A
Authority
CN
China
Prior art keywords
retro
reflection element
retroeflection
optical interference
base material
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.)
Pending
Application number
CN2008801266556A
Other languages
English (en)
Chinese (zh)
Inventor
肯顿·D·巴德
克里斯托弗·K·哈斯
马修·H·弗雷
维维克·克里斯南
卡罗琳·M·伊利塔洛
林恩·E·洛里莫尔
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 CN101945772A publication Critical patent/CN101945772A/zh
Pending legal-status Critical Current

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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
    • 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
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/29—Securities; Bank notes
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C12/00—Powdered glass; Bead compositions
    • C03C12/02—Reflective beads
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Finance (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Accounting & Taxation (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laminated Bodies (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Credit Cards Or The Like (AREA)
CN2008801266556A 2007-12-21 2008-12-04 回射安全制品 Pending CN101945772A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1623807P 2007-12-21 2007-12-21
US61/016,238 2007-12-21
PCT/US2008/085459 WO2009105142A2 (en) 2007-12-21 2008-12-04 Retroreflective security articles

Publications (1)

Publication Number Publication Date
CN101945772A true CN101945772A (zh) 2011-01-12

Family

ID=40986085

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008801266556A Pending CN101945772A (zh) 2007-12-21 2008-12-04 回射安全制品

Country Status (5)

Country Link
US (1) US20110193335A1 (enExample)
EP (1) EP2242656A2 (enExample)
JP (1) JP2011509422A (enExample)
CN (1) CN101945772A (enExample)
WO (1) WO2009105142A2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109311265A (zh) * 2016-03-30 2019-02-05 3M创新有限公司 以随机分布的微球的预定图案为特征的制品及其制备方法
CN110300904A (zh) * 2017-02-20 2019-10-01 3M创新有限公司 包括延迟片的回射制品

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP3764080A1 (en) * 2010-02-04 2021-01-13 Spectra Systems Corporation Gas activated changes to light absorption and emission characteristics for security articles
US8622555B2 (en) * 2010-08-31 2014-01-07 3M Innovative Properties Company Security article having a switching feature
DE102010052665A1 (de) 2010-11-26 2012-05-31 Giesecke & Devrient Gmbh Reflektierendes Sicherheitselement für Sicherheitspapier, Wertdokumente oder dergleichen
TW201423527A (zh) * 2012-12-13 2014-06-16 Subtron Technology Co Ltd 光學觸控結構
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
WO2016039820A1 (en) 2014-09-10 2016-03-17 3M Innovative Properties Company Exposed lens retroreflective articles comprising a self-assembled dielectric mirror
US10031266B2 (en) * 2015-11-06 2018-07-24 10X Technology Llc Retroreflective traffic sign and process and apparatus for manufacturing same
WO2018151759A1 (en) * 2017-02-20 2018-08-23 3M Innovative Properties Company Optical articles and systems interacting with the same
US10926572B2 (en) * 2018-03-27 2021-02-23 3M Innovative Properties Company Security element with metallized beads
KR102170421B1 (ko) * 2019-03-08 2020-10-27 주식회사 지비라이트 투명 재귀반사재
RU2743283C1 (ru) * 2020-08-06 2021-02-16 Акционерное Общество "Научно-Производственное Объединение "Криптен" Голографический элемент для защитных этикеток и лент
US20220127433A1 (en) * 2020-10-22 2022-04-28 Potters Industries, Llc Durable retroreflective optical elements
WO2023039037A1 (en) 2021-09-10 2023-03-16 10X Technology Llc Retroreflective traffic sign and process and apparatus for manufacturing same

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US2963378A (en) * 1955-04-25 1960-12-06 Minnesota Mining & Mfg Ass beads hemispherically reflectorled with metallic coating and compositions thereof
US3046851A (en) * 1958-11-24 1962-07-31 Prismo Safety Corp Highway marking composition
US3036928A (en) * 1959-12-18 1962-05-29 Cataphote Corp Retroreflective composition and method of applying same
US3499857A (en) * 1967-04-17 1970-03-10 Cataphote Corp Thermoplastic resinous compositions,particularly using unsaturated triglycerides
US3523029A (en) * 1967-08-21 1970-08-04 Cataphote Corp Hot melt highway marking composition
US3645933A (en) * 1969-11-12 1972-02-29 Sherwin Williams Co Coating composition including isocyanate-modified polyester and chlorinated rubber
US3767291A (en) * 1972-03-31 1973-10-23 Minnesota Mining & Mfg Retroviewer
US3832038A (en) * 1972-08-09 1974-08-27 Minnesota Mining & Mfg Hand retroviewer
US4248932A (en) * 1979-06-14 1981-02-03 Minnesota Mining And Manufacturing Company Extended-life pavement-marking sheet material
US4367920A (en) * 1979-10-01 1983-01-11 Minnesota Mining And Manufacturing Company Retroflective sheeting
US4630891A (en) * 1984-09-14 1986-12-23 Minnesota Mining And Manufacturing Company Tamper resistant security film
US4564556A (en) * 1984-09-24 1986-01-14 Minnesota Mining And Manufacturing Company Transparent non-vitreous ceramic particulate
US4721743A (en) * 1985-03-25 1988-01-26 The Dow Chemical Company Non-thermoset thermally stable capped epoxy resin compositions
CA1308845C (en) * 1986-01-13 1992-10-13 Roger W. Lange Pavement markings containing transparent non-vitreous ceramic microspheres
US4988555A (en) * 1988-06-09 1991-01-29 Minnesota Mining And Manufacturing Company Patterned pavement marking
US5227221A (en) * 1988-06-09 1993-07-13 Minnesota Mining And Manufacturing Company Patterned skid preventative sheet
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
US5169707A (en) * 1991-05-08 1992-12-08 Minnesota Mining And Manufacturing Company Retroreflective security laminates with dual level verification
US5543177A (en) * 1992-11-05 1996-08-06 Xerox Corporation Marking materials containing retroreflecting fillers
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
AU685830B2 (en) * 1993-10-06 1998-01-29 3M Australia Pty Limited Security reader for automatic detection of tampering and alteration
CA2147821C (en) * 1994-05-20 2006-04-11 Thomas P. Hedblom Patterned pavement markings with upright retroreflectors
US5673148A (en) * 1994-06-23 1997-09-30 Minnesota Mining And Manufacturing Company Encapsulated retroreflective elements and method for making same
ATE176919T1 (de) * 1995-01-18 1999-03-15 Dow Chemical Co Schnellhärtende wässrige beschichtungszusammensetzung und farbe
US5706133A (en) * 1995-02-09 1998-01-06 Minnesota Mining And Manufacturing Company Retroreflective signage articles, kits for producing same, and methods of making signage articles
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
US6026809A (en) * 1996-01-25 2000-02-22 Microdose Technologies, Inc. Inhalation device
JP3670395B2 (ja) * 1996-06-10 2005-07-13 日鉄鉱業株式会社 多層膜被覆粉体およびその製造方法
US5777791A (en) * 1996-11-26 1998-07-07 Minnesota Mining And Manufacturing Company Wet retroreflective pavement marking articles
US6132132A (en) * 1997-02-26 2000-10-17 Rohm And Haas Company Water-based road marking paint
US6166106A (en) * 1997-06-13 2000-12-26 3M Innovative Properties Company Liquid pavement marking compositions
US5929160A (en) * 1997-09-25 1999-07-27 Minnesota Mining And Manufacturing Company Method for reducing water uptake in silyl terminated sulfopoly(ester-urethanes)
US7351470B2 (en) * 1998-02-19 2008-04-01 3M Innovative Properties Company Removable antireflection film
US6142146A (en) * 1998-06-12 2000-11-07 Microdose Technologies, Inc. Inhalation device
US6365262B1 (en) * 1998-10-20 2002-04-02 3M Innovative Properties Company Pavement marking articles having enhanced retroreflectivity under dry or wet conditions and method for making same
US6247818B1 (en) * 1998-10-20 2001-06-19 3M Innovative Properties Company Method for making retroreflective elements having enhanced retroreflectivity under dry and/or wet conditions
DE19858554A1 (de) * 1998-12-18 2000-06-21 Sueddeutsche Kalkstickstoff Selbstvernetzende Polyurethan-Polymer-Hybrid-Dispersion
US6172810B1 (en) * 1999-02-26 2001-01-09 3M Innovative Properties Company Retroreflective articles having polymer multilayer reflective coatings
US6245700B1 (en) * 1999-07-27 2001-06-12 3M Innovative Properties Company Transparent microspheres
US6966660B1 (en) * 1999-10-15 2005-11-22 3M Innovative Properties Company Article exhibiting dry and wet retroreflectivity
US6288842B1 (en) * 2000-02-22 2001-09-11 3M Innovative Properties Sheeting with composite image that floats
JP4283424B2 (ja) * 2000-07-10 2009-06-24 株式会社資生堂 偽変造防止用素材
US20020163179A1 (en) * 2001-05-01 2002-11-07 Dubner Andrew D. Transparent tamper-indicating data sheet
US20080224462A1 (en) * 2001-05-01 2008-09-18 Dubner Andrew D Transparent tamper-indicating data sheet
US6852397B2 (en) * 2001-11-05 2005-02-08 Dai Nippon Printing Co., Ltd. Counterfeit-proof volume hologram multilayer structure, and counterfeit-proof volume hologram seal
US7255909B2 (en) * 2002-02-19 2007-08-14 3M Innovative Properties Company Security laminate
US6978896B2 (en) * 2002-04-11 2005-12-27 3M Innovative Properties Company Method of making retrochromic beads and kit thereof
US7036944B2 (en) * 2002-04-11 2006-05-02 3M Innovative Properties Company Retrochromic articles
DE10216945A1 (de) * 2002-04-17 2003-11-06 Bayer Ag Selbstvernetzende PUR-Dispersionen
US7247386B2 (en) * 2003-12-23 2007-07-24 3M Innovative Properties Company Composition of an oligomeric fluorosilane and surface treatment of retroreflective sheet
JP4890800B2 (ja) * 2005-06-29 2012-03-07 スリーエム イノベイティブ プロパティズ カンパニー 透明波長選択性再帰反射体
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109311265A (zh) * 2016-03-30 2019-02-05 3M创新有限公司 以随机分布的微球的预定图案为特征的制品及其制备方法
CN110300904A (zh) * 2017-02-20 2019-10-01 3M创新有限公司 包括延迟片的回射制品

Also Published As

Publication number Publication date
EP2242656A2 (en) 2010-10-27
JP2011509422A (ja) 2011-03-24
WO2009105142A3 (en) 2010-03-04
WO2009105142A2 (en) 2009-08-27
US20110193335A1 (en) 2011-08-11

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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
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20110112