BR112014006466A2 - elementos retrorrefletivos - Google Patents

elementos retrorrefletivos

Info

Publication number
BR112014006466A2
BR112014006466A2 BR112014006466A BR112014006466A BR112014006466A2 BR 112014006466 A2 BR112014006466 A2 BR 112014006466A2 BR 112014006466 A BR112014006466 A BR 112014006466A BR 112014006466 A BR112014006466 A BR 112014006466A BR 112014006466 A2 BR112014006466 A2 BR 112014006466A2
Authority
BR
Brazil
Prior art keywords
cavity
retroreflective elements
core
protuberances
softens
Prior art date
Application number
BR112014006466A
Other languages
English (en)
Inventor
Saito Junichi
yoshikawa Mayumi
Kasai Toshihiro
Hiroshige Yuji
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 BR112014006466A2 publication Critical patent/BR112014006466A2/pt

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Signs Or Road Markings (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

resumo “elementos retrorrefletivos” a presente invenção refere-se a um marcador de pavimentação que inclui um núcleo a partir do qual se estendem protuberâncias, e uma cavidade entre as protuberâncias adjacentes. as lentes de microesferas são fixadas no interior da cavidade por um material que amolece disposto no núcleo e um agente adesivo disposto na cavidade 1 / 1
BR112014006466A 2011-09-20 2012-09-20 elementos retrorrefletivos BR112014006466A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161536738P 2011-09-20 2011-09-20
PCT/US2012/056359 WO2013043884A1 (en) 2011-09-20 2012-09-20 Retroreflective elements

Publications (1)

Publication Number Publication Date
BR112014006466A2 true BR112014006466A2 (pt) 2017-03-28

Family

ID=47914863

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014006466A BR112014006466A2 (pt) 2011-09-20 2012-09-20 elementos retrorrefletivos

Country Status (9)

Country Link
US (1) US9110236B2 (pt)
EP (1) EP2758815B1 (pt)
JP (2) JP2014528099A (pt)
KR (1) KR20140063819A (pt)
CN (1) CN103814309A (pt)
BR (1) BR112014006466A2 (pt)
IN (1) IN2014CN02110A (pt)
MX (1) MX2014003323A (pt)
WO (1) WO2013043884A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD737165S1 (en) 2014-12-15 2015-08-25 Fortson-Peek Company, Inc. Highway marker
EP3347747B1 (en) 2015-09-11 2023-08-16 3M Innovative Properties Company Durable retroreflective elements with an ionic copolymer core
WO2017044418A1 (en) 2015-09-11 2017-03-16 3M Innovative Properties Company Durable retroreflective elements with a blend of beads
CA3013888A1 (en) 2017-08-11 2019-02-11 Jason Carl Radel Transmissive aerial image display

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3252376A (en) * 1962-02-16 1966-05-24 Prismo Safety Corp Reflex reflective granule and marking material made thereof
US3254563A (en) * 1963-11-12 1966-06-07 Prismo Safety Corp Retro-reflective particles and reflective markers and compositions containing such particles
BE649560A (pt) * 1964-06-22 1964-10-16
US3418896A (en) * 1967-02-03 1968-12-31 Prismo Safety Corp Reflective markers and reflective elements therefor
JPS5222103Y2 (pt) * 1971-01-30 1977-05-20
JPS62110315U (pt) * 1985-12-27 1987-07-14
US5302048A (en) 1992-02-18 1994-04-12 Olympic Machines, Inc. Resilient pavement marker
JP3060353B2 (ja) 1993-10-12 2000-07-10 アトミクス株式会社 路面標示施工方法
CN1189868A (zh) * 1995-06-29 1998-08-05 美国3M公司 有多层顶涂层的路标
US5676488A (en) 1995-06-29 1997-10-14 Minnesota Mining And Manufacturing Company Pavement marking with multiple topcoats
BR9809247A (pt) 1997-05-08 2000-06-27 John L Green Baliza rodoviária saliente
US5942280A (en) * 1997-09-16 1999-08-24 3M Innovative Properties Company Method of making retroreflective elements
JP4530443B2 (ja) 1999-03-26 2010-08-25 スリーエム カンパニー 路面標示体の製造方法
US20030090800A1 (en) 2001-11-01 2003-05-15 3M Innovative Properties Company Reflective elements comprising reinforcement particles dispersed within a core
US7513941B2 (en) 2005-11-14 2009-04-07 3M Innovative Properties Company Pavement marking, reflective elements, and methods of making micospheres
JP5101023B2 (ja) * 2006-02-09 2012-12-19 スリーエム イノベイティブ プロパティズ カンパニー 路面標示材
US7820083B2 (en) * 2008-02-11 2010-10-26 Fortson-Peek Company, Inc. Wet reflective pavement marking and method

Also Published As

Publication number Publication date
JP6130431B2 (ja) 2017-05-17
JP2014528099A (ja) 2014-10-23
MX2014003323A (es) 2014-04-25
EP2758815B1 (en) 2016-10-26
WO2013043884A1 (en) 2013-03-28
EP2758815A1 (en) 2014-07-30
CN103814309A (zh) 2014-05-21
IN2014CN02110A (pt) 2015-05-29
KR20140063819A (ko) 2014-05-27
EP2758815A4 (en) 2015-03-25
US20140233102A1 (en) 2014-08-21
JP2015172327A (ja) 2015-10-01
US9110236B2 (en) 2015-08-18

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]