WO1995026281A3 - Retroreflective license plate and method for making same - Google Patents

Retroreflective license plate and method for making same Download PDF

Info

Publication number
WO1995026281A3
WO1995026281A3 PCT/US1995/002716 US9502716W WO9526281A3 WO 1995026281 A3 WO1995026281 A3 WO 1995026281A3 US 9502716 W US9502716 W US 9502716W WO 9526281 A3 WO9526281 A3 WO 9526281A3
Authority
WO
WIPO (PCT)
Prior art keywords
license plate
making same
retroreflective license
polar
visible surface
Prior art date
Application number
PCT/US1995/002716
Other languages
French (fr)
Other versions
WO1995026281A2 (en
Inventor
Stephen F Wolf
Bimal V Thakkar
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
Priority to MX9604027A priority Critical patent/MX9604027A/en
Priority to CA002184382A priority patent/CA2184382C/en
Priority to AU20946/95A priority patent/AU2094695A/en
Priority to DE69520826T priority patent/DE69520826T2/en
Priority to JP52516995A priority patent/JP3594969B2/en
Priority to EP95913554A priority patent/EP0751881B1/en
Publication of WO1995026281A2 publication Critical patent/WO1995026281A2/en
Publication of WO1995026281A3 publication Critical patent/WO1995026281A3/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/10—Registration, licensing, or like devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)

Abstract

An information plate comprising an embossed polar substrate having raised indicia protruding from a visible surface thereof and a retroreflective sheeting adhered to the visible surface of the polar substrate through an electron beam-cured, pressure-sensitive adhesive composition comprising an acrylic polymer formed by polymerizing a polar monomer with an acrylic monomer. Also, a method for making such an information plate.
PCT/US1995/002716 1994-03-24 1995-03-02 Retroreflective license plate and method for making same WO1995026281A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
MX9604027A MX9604027A (en) 1994-03-24 1995-03-02 Retroreflective license plate and method for making same.
CA002184382A CA2184382C (en) 1994-03-24 1995-03-02 Retroreflective license plate and method for making same
AU20946/95A AU2094695A (en) 1994-03-24 1995-03-02 Retroreflective license plate and method for making same
DE69520826T DE69520826T2 (en) 1994-03-24 1995-03-02 RETROREFLECTIVE LICENSE PLATE AND MANUFACTURING METHOD
JP52516995A JP3594969B2 (en) 1994-03-24 1995-03-02 Retroreflective license plate and method of manufacturing the same
EP95913554A EP0751881B1 (en) 1994-03-24 1995-03-02 Retroreflective license plate and method for making same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21744094A 1994-03-24 1994-03-24
US08/217,440 1994-03-24

Publications (2)

Publication Number Publication Date
WO1995026281A2 WO1995026281A2 (en) 1995-10-05
WO1995026281A3 true WO1995026281A3 (en) 1996-02-08

Family

ID=22811095

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1995/002716 WO1995026281A2 (en) 1994-03-24 1995-03-02 Retroreflective license plate and method for making same

Country Status (8)

Country Link
EP (1) EP0751881B1 (en)
JP (1) JP3594969B2 (en)
CN (1) CN1044520C (en)
AU (1) AU2094695A (en)
CA (1) CA2184382C (en)
DE (1) DE69520826T2 (en)
MX (1) MX9604027A (en)
WO (1) WO1995026281A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6878440B1 (en) 1999-07-02 2005-04-12 3M Innovative Properties Company Pressure sensitive adhesive sheet and production method thereof
US6455152B1 (en) 1999-08-31 2002-09-24 3M Innovative Properties Company Adhesive coating method and adhesive coated article
US7068434B2 (en) * 2000-02-22 2006-06-27 3M Innovative Properties Company Sheeting with composite image that floats
DE60309702T2 (en) * 2003-09-05 2007-10-11 3M Innovative Properties Co., St. Paul Backlit license plate and method of making the same
EP1584518B1 (en) * 2004-04-07 2007-10-17 3M Innovative Properties Company License plate assembly comprising light source and backlit license plate
BRPI0500848A (en) 2005-01-10 2006-09-05 Avery Dennison Do Brasil Ltda film, substrate and film use
CN100366650C (en) * 2005-06-17 2008-02-06 陆亚建 Process for preparing propenoic acid resin for reflectorized film
US20080027199A1 (en) 2006-07-28 2008-01-31 3M Innovative Properties Company Shape memory polymer articles with a microstructured surface
JP2014024537A (en) 2012-06-19 2014-02-06 3M Innovative Properties Co Sheet for license plate, laminated body for license plate, license plate and decorative member for license plate
CN103778872A (en) * 2014-01-10 2014-05-07 国家电网公司 Pole and tower signboard
WO2019130186A1 (en) * 2017-12-29 2019-07-04 3M Innovative Properties Company Structured retroreflective article with aligned symbols

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4248748A (en) * 1980-02-04 1981-02-03 Minnesota Mining And Manufacturing Company Heat-activated adhesive
US4665106A (en) * 1984-06-04 1987-05-12 Hitachi Chemical Company, Ltd. Radiation curable pressure-sensitive adhesive composition
EP0360420A2 (en) * 1988-09-02 1990-03-28 Minnesota Mining And Manufacturing Company Polymer composition for flexible coating
US4919741A (en) * 1987-09-23 1990-04-24 Minnesota Mining And Manufacturing Company Method for making embossed information plate having retroreflective sheeting on the surface thereof
WO1992020751A1 (en) * 1991-05-23 1992-11-26 Minnesota Mining And Manufacturing Company Pressure-sensitive adhesives
US5266402A (en) * 1990-12-18 1993-11-30 Minnesota Mining And Manufacturing Company Interpenetrating pressure-sensitive adhesive polymer networks

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725115A (en) * 1970-06-18 1973-04-03 Ppg Industries Inc Pressure-sensitive adhesive articles and method of making same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4248748A (en) * 1980-02-04 1981-02-03 Minnesota Mining And Manufacturing Company Heat-activated adhesive
US4665106A (en) * 1984-06-04 1987-05-12 Hitachi Chemical Company, Ltd. Radiation curable pressure-sensitive adhesive composition
US4919741A (en) * 1987-09-23 1990-04-24 Minnesota Mining And Manufacturing Company Method for making embossed information plate having retroreflective sheeting on the surface thereof
EP0360420A2 (en) * 1988-09-02 1990-03-28 Minnesota Mining And Manufacturing Company Polymer composition for flexible coating
US5266402A (en) * 1990-12-18 1993-11-30 Minnesota Mining And Manufacturing Company Interpenetrating pressure-sensitive adhesive polymer networks
WO1992020751A1 (en) * 1991-05-23 1992-11-26 Minnesota Mining And Manufacturing Company Pressure-sensitive adhesives

Also Published As

Publication number Publication date
WO1995026281A2 (en) 1995-10-05
JPH09511072A (en) 1997-11-04
CN1144563A (en) 1997-03-05
DE69520826T2 (en) 2001-12-20
EP0751881A1 (en) 1997-01-08
CN1044520C (en) 1999-08-04
AU2094695A (en) 1995-10-17
EP0751881B1 (en) 2001-05-02
CA2184382A1 (en) 1995-10-05
MX9604027A (en) 1997-09-30
DE69520826D1 (en) 2001-06-07
JP3594969B2 (en) 2004-12-02
CA2184382C (en) 2005-08-23

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