ATE241153T1 - Dauerhafte retroreflektierende elemente - Google Patents

Dauerhafte retroreflektierende elemente

Info

Publication number
ATE241153T1
ATE241153T1 AT96907028T AT96907028T ATE241153T1 AT E241153 T1 ATE241153 T1 AT E241153T1 AT 96907028 T AT96907028 T AT 96907028T AT 96907028 T AT96907028 T AT 96907028T AT E241153 T1 ATE241153 T1 AT E241153T1
Authority
AT
Austria
Prior art keywords
pct
retroreflective elements
ceramic
date
sec
Prior art date
Application number
AT96907028T
Other languages
English (en)
Inventor
James P Mathers
Thomas E Forester
Chris J Goodbrake
Kathleen A Hachey
Thomas P Hedblom
Kathleen M Humpal
Roger W Lange
David C May
Kyung H Moh
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Application granted granted Critical
Publication of ATE241153T1 publication Critical patent/ATE241153T1/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
    • 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
    • C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C03C10/0036—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and a divalent metal oxide as main constituents
    • C03C10/0045—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and a divalent metal oxide as main constituents containing SiO2, Al2O3 and MgO as main constituents
    • 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
    • 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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/005—Compositions for glass with special properties for opaline glass
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/506—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users characterised by the road surface marking material, e.g. comprising additives for improving friction or reflectivity; Methods of forming, installing or applying markings in, on or to road surfaces
    • E01F9/524—Reflecting elements specially adapted for incorporation in or application to road surface markings
AT96907028T 1996-02-05 1996-02-05 Dauerhafte retroreflektierende elemente ATE241153T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1996/001584 WO1997028471A1 (en) 1996-02-05 1996-02-05 Durable retroreflective elements

Publications (1)

Publication Number Publication Date
ATE241153T1 true ATE241153T1 (de) 2003-06-15

Family

ID=22254687

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96907028T ATE241153T1 (de) 1996-02-05 1996-02-05 Dauerhafte retroreflektierende elemente

Country Status (9)

Country Link
US (1) US5774265A (de)
EP (1) EP0879431B1 (de)
AT (1) ATE241153T1 (de)
AU (1) AU721123B2 (de)
CA (1) CA2243999C (de)
DE (1) DE69628338T2 (de)
ES (1) ES2194977T3 (de)
WO (1) WO1997028471A1 (de)
ZA (1) ZA97843B (de)

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CA2222587C (en) * 1995-06-29 2007-06-12 Minnesota Mining And Manufacturing Company Wet retroreflective marking material
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US5942280A (en) * 1997-09-16 1999-08-24 3M Innovative Properties Company Method of making retroreflective elements
US6107436A (en) * 1998-10-05 2000-08-22 3M Innovative Properties Company Polyfunctional polymer
US6350823B1 (en) 1998-10-05 2002-02-26 3M Innovative Properties Company Pavement marking composition
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
US6966660B1 (en) 1999-10-15 2005-11-22 3M Innovative Properties Company Article exhibiting dry and wet retroreflectivity
US6511259B1 (en) 1999-12-13 2003-01-28 3M Innovative Properties Company Particle dispenser with fluid assist to control particle velocity for use on a moving vehicle
US6533961B2 (en) * 2000-02-22 2003-03-18 3M Innovative Properties Company Durable fluorescent organic pigments and methods of making
AUPR554501A0 (en) * 2001-06-07 2001-07-12 Lehmann Pacific Solar Pty Limited Radiative cooling surface coatings
US20030134734A1 (en) * 2001-08-08 2003-07-17 Shiro Nishimoto Press molding method for glass and manufacturing method for glass substrate using this method
US20030090800A1 (en) * 2001-11-01 2003-05-15 3M Innovative Properties Company Reflective elements comprising reinforcement particles dispersed within a core
US20030136859A1 (en) 2002-01-18 2003-07-24 3M Innovative Properties Company Method of applying two-component pavement markings and apparatus
US20040259713A1 (en) 2003-06-11 2004-12-23 3M Innovative Properties Company Microspheres comprising titania and bismuth oxide
KR20060126487A (ko) * 2003-11-06 2006-12-07 쓰리엠 이노베이티브 프로퍼티즈 캄파니 결합 수지 코어를 포함하는 재귀반사 요소 및 포장도로마킹
US7223307B2 (en) * 2004-01-21 2007-05-29 3M Innovative Properties Company Disc coater
US7168815B2 (en) * 2004-01-21 2007-01-30 3M Innovative Properties Company Retroreflective elements and articles
US20050158461A1 (en) * 2004-01-21 2005-07-21 3M Innovative Properties Company Methods of making reflective elements
US7156528B2 (en) 2004-01-21 2007-01-02 3M Innovative Properties Company Retroreflective elements and articles
US7513941B2 (en) 2005-11-14 2009-04-07 3M Innovative Properties Company Pavement marking, reflective elements, and methods of making micospheres
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US20080003430A1 (en) * 2006-06-28 2008-01-03 3M Innovative Properties Company Particulate-loaded polymer fibers and extrusion methods
US9207373B2 (en) 2007-04-10 2015-12-08 Stoncor Group, Inc. Methods for fabrication and highway marking usage of agglomerated retroreflective beads
US8292539B2 (en) 2007-04-10 2012-10-23 Stoncor Group, Inc. Agglomerated retroreflective beads for highway marking and methods for fabrication and use thereof
US20080280034A1 (en) * 2007-05-11 2008-11-13 3M Innovative Properties Company Pavement marking and reflective elements having microspheres comprising lanthanum oxide and aluminum oxide with zirconia, titania, or mixtures thereof
CN101883666A (zh) * 2007-10-09 2010-11-10 3M创新有限公司 用于安装用于废气处理的污染控制元件的垫
US7820083B2 (en) 2008-02-11 2010-10-26 Fortson-Peek Company, Inc. Wet reflective pavement marking and method
US8425144B2 (en) * 2009-01-30 2013-04-23 Fortson-Peek Company, Inc. Pavement marker, method and apparatus
WO2011022021A1 (en) 2009-08-21 2011-02-24 3M Innovative Properties Company Pavement markings, reflective elements, and methods of making microspheres
CN102574730A (zh) 2009-08-21 2012-07-11 3M创新有限公司 路面标记、反射元件以及制备微球的方法
US8740498B2 (en) * 2011-06-09 2014-06-03 New York State Thruway Authority Method and apparatus for forming and applying retroreflective pavement markings
US9918813B2 (en) * 2012-02-27 2018-03-20 Bay Materials Llc Dental products and procedures
WO2013180740A1 (en) 2012-05-29 2013-12-05 3M Innovative Properties Company Pavement marking compositions
CN103964676A (zh) * 2014-05-06 2014-08-06 湖州远光路标涂料有限公司 全天候高折射反光微晶陶珠
KR102503346B1 (ko) 2014-08-08 2023-02-24 쓰리엠 이노베이티브 프로퍼티즈 캄파니 입자를 포함하는 재귀반사성 성분
US10330832B2 (en) 2015-06-25 2019-06-25 Apple Inc. High-luminance surface
US10684397B2 (en) 2015-09-08 2020-06-16 Apple Inc. Refractive coatings for a colored surface of an electronic device
JP6899379B2 (ja) 2015-09-11 2021-07-07 スリーエム イノベイティブ プロパティズ カンパニー イオン性コポリマーコアを含む耐久性のある再帰反射素子
CN108025958B (zh) 2015-09-11 2021-04-09 3M创新有限公司 具有小珠共混物的耐用回射元件
US20180057693A1 (en) * 2016-08-29 2018-03-01 Apple Inc. Metallic Coatings with Improved Specular Response and Metameric Color Matching and Methods of Making the Same
EP3559958A1 (de) 2016-12-21 2019-10-30 3M Innovative Properties Company Leitfähige partikel, artikel und verfahren
US11124933B2 (en) 2017-03-15 2021-09-21 3M Innovative Properties Company Pavement marking system for lane identification
CN110462136A (zh) 2017-03-20 2019-11-15 3M创新有限公司 白色道路标记
US20210180274A1 (en) 2017-12-14 2021-06-17 3M Innovative Properties Company Pavement markings and pavement marking system for lane identification
US20220221628A1 (en) 2021-01-12 2022-07-14 Tundra Composites, LLC Retroreflective composite reflective microspheres and reflective inorganic material
WO2023170515A1 (en) 2022-03-09 2023-09-14 3M Innovative Properties Company Microspheres comprising alumina and zirconia suitable for retroreflective articles
WO2023170516A1 (en) 2022-03-09 2023-09-14 3M Innovative Properties Company Microspheres comprising zirconia and alumina suitable for retroreflective articles
WO2024003637A1 (en) 2022-06-29 2024-01-04 3M Innovative Properties Company Curable adhesive and articles for bonding pavement and concrete

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Also Published As

Publication number Publication date
US5774265A (en) 1998-06-30
AU7997198A (en) 1999-01-07
CA2243999A1 (en) 1997-08-07
EP0879431A1 (de) 1998-11-25
AU721123B2 (en) 2000-06-22
DE69628338D1 (de) 2003-06-26
CA2243999C (en) 2006-08-01
ES2194977T3 (es) 2003-12-01
ZA97843B (en) 1998-07-31
EP0879431B1 (de) 2003-05-21
DE69628338T2 (de) 2004-04-01
WO1997028471A1 (en) 1997-08-07

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