ES2157571T3 - Metodo de fabricacion de hojas retrorreflectantes de esquinas de cubos brillantes. - Google Patents

Metodo de fabricacion de hojas retrorreflectantes de esquinas de cubos brillantes.

Info

Publication number
ES2157571T3
ES2157571T3 ES97920330T ES97920330T ES2157571T3 ES 2157571 T3 ES2157571 T3 ES 2157571T3 ES 97920330 T ES97920330 T ES 97920330T ES 97920330 T ES97920330 T ES 97920330T ES 2157571 T3 ES2157571 T3 ES 2157571T3
Authority
ES
Spain
Prior art keywords
corners
retror
elements
sheet
manufacture
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.)
Expired - Lifetime
Application number
ES97920330T
Other languages
English (en)
Inventor
Paul E Marecki
Jeanine M Shusta
Matthew R Atkinson
Cheryl M Frey
Olester Benson Jr
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 Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of ES2157571T3 publication Critical patent/ES2157571T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/32—Retroreflective
    • A41D31/325—Retroreflective using layered materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

METODO DE FABRICACION DE UNA LAMINA EN ANGULO CUBICO RETRORREFLECTANTE, EL CUAL INCLUYE: A) DISPOSICION DE UNA PRIMERA LAMINA RETRORREFLECTANTE QUE INCLUYE UN CONJUNTO DE ELEMENTOS EN ANGULO CUBICO DISPUESTOS EN UNA CONFIGURACION REPETIDA; Y B) EXPOSICION DE LA PRIMERA LAMINA RETRORREFLECTANTE AL CALOR, LA PRESION O UNA COMBINACION DE AMBAS COSAS, PARA PRODUCIR UNA SEGUNDA LAMINA RETRORREFLECTANTE QUE INCLUYE UN CONJUNTO DE ELEMENTOS EN ANGULO CUBICO QUE ESTAN INCLINADOS AL AZAR, CONVIRTIENDOSE LOS ELEMENTOS INCLINADOS AL AZAR POR EL CALOR, LA PRESION O UNA COMBINACION DE AMBAS COSAS, DISTINTAS PARA FIJAR UNA PELICULA DE CIERRE PARA EL CONJUNTO QUE ESTA DISPUESTA EN LA CONFIGURACION DE REPETICION, O METODO QUE PUEDE INCLUIR: LA FORMACION DE LA LAMINA DE ELEMENTOS EN ANGULO CUBICO PARTIENDO DE UN MOLDE QUE TIENE UNA SUPERFICIE ESTRUCTURADA QUE INCLUYE UNA MULTIPLICIDAD DE ELEMENTOS EN ANGULO CUBICO QUE SE DISPONEN DE MANERA QUE LOS PLANOS DE BASE NO REPOSEN EN EL MISMO PLANO CUANDO LA LAMINASE DISPONE EN POSICION PLANA.
ES97920330T 1996-04-30 1997-04-04 Metodo de fabricacion de hojas retrorreflectantes de esquinas de cubos brillantes. Expired - Lifetime ES2157571T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/641,129 US5770124A (en) 1996-04-30 1996-04-30 Method of making glittering cube-corner retroreflective sheeting

Publications (1)

Publication Number Publication Date
ES2157571T3 true ES2157571T3 (es) 2001-08-16

Family

ID=24571055

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97920330T Expired - Lifetime ES2157571T3 (es) 1996-04-30 1997-04-04 Metodo de fabricacion de hojas retrorreflectantes de esquinas de cubos brillantes.

Country Status (13)

Country Link
US (1) US5770124A (es)
EP (1) EP0896683B1 (es)
JP (1) JP2000509168A (es)
KR (1) KR100294100B1 (es)
CN (1) CN1110712C (es)
AU (1) AU706749B2 (es)
BR (1) BR9708878A (es)
CA (1) CA2252978C (es)
DE (1) DE69705218T2 (es)
DK (1) DK0896683T3 (es)
ES (1) ES2157571T3 (es)
TW (1) TW344804B (es)
WO (1) WO1997041466A1 (es)

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US7336422B2 (en) 2000-02-22 2008-02-26 3M Innovative Properties Company Sheeting with composite image that floats
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US8268435B2 (en) * 2005-09-26 2012-09-18 Avery Dennison Corporation Retroreflective sheeting
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US8215943B2 (en) * 2006-06-01 2012-07-10 Avery Dennison Corporation Heat-transfer label assembly and apparatus for applying heat-transfer labels
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US8632613B2 (en) 2007-12-27 2014-01-21 Kimberly-Clark Worldwide, Inc. Process for applying one or more treatment agents to a textile web
US8215822B2 (en) 2007-12-28 2012-07-10 Kimberly-Clark Worldwide, Inc. Ultrasonic treatment chamber for preparing antimicrobial formulations
US9421504B2 (en) * 2007-12-28 2016-08-23 Kimberly-Clark Worldwide, Inc. Ultrasonic treatment chamber for preparing emulsions
US8206024B2 (en) 2007-12-28 2012-06-26 Kimberly-Clark Worldwide, Inc. Ultrasonic treatment chamber for particle dispersion into formulations
US20090166177A1 (en) 2007-12-28 2009-07-02 Kimberly-Clark Worldwide, Inc. Ultrasonic treatment chamber for preparing emulsions
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US8727550B2 (en) * 2009-03-12 2014-05-20 Oryon Technologies, Llc Hybrid electroluminescent assembly
US9044055B2 (en) 2009-03-12 2015-06-02 3M Innovative Properties Company Garment with a retroreflective and electroluminescent article
US8288940B2 (en) * 2009-03-12 2012-10-16 3M Innovative Properties Company Laminate reflective and electroluminescent article
WO2011046957A2 (en) 2009-10-16 2011-04-21 3M Innovative Properties Company Prismatic retroreflective sheeting with reduced retroreflectivity of infra-red light
EP2499522A4 (en) 2009-11-12 2013-05-08 3M Innovative Properties Co SAFETY MARKINGS IN A RECYCLING FOIL
DE102010047250A1 (de) 2009-12-04 2011-06-09 Giesecke & Devrient Gmbh Sicherheitselement, Wertdokument mit einem solchen Sicherheitselement sowie Herstellungsverfahren eines Sicherheitselementes
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US9523919B2 (en) 2011-05-31 2016-12-20 3M Innovative Properties Company Methods for making differentially pattern cured microstructured articles
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TWI577523B (zh) * 2011-06-17 2017-04-11 三菱麗陽股份有限公司 表面具有凹凸結構的模具、光學物品、其製造方法、面發光體用透明基材及面發光體
CN103998955B (zh) 2011-12-15 2018-06-01 3M创新有限公司 个性化安全制品以及鉴别安全制品的方法与验证安全制品的持有人的方法
JP5916883B2 (ja) * 2012-11-13 2016-05-11 三菱重工業株式会社 真空蒸着装置
JP6445520B2 (ja) * 2013-03-15 2018-12-26 スリーエム イノベイティブ プロパティズ カンパニー 微小タイル型プリズム状キューブコーナー物品
KR101468683B1 (ko) * 2013-03-20 2014-12-04 이병석 엘이디 스팽글 및 트랜스 제조 방법
CN103192554A (zh) * 2013-04-07 2013-07-10 福建省晋江市夜光达反光材料有限公司 一种微棱镜反光膜及其制造方法
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KR101491804B1 (ko) * 2013-06-19 2015-02-11 전상길 스파클 시트 및 이의 제조방법
KR102255973B1 (ko) * 2013-08-19 2021-05-25 쓰리엠 이노베이티브 프로퍼티즈 캄파니 저탄성률 층을 포함하는 재귀반사성 시트류
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EP3290964B1 (en) 2015-04-30 2020-07-08 Sharp Kabushiki Kaisha Method for producing optical film, and optical film
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EP3583452A4 (en) 2017-02-14 2021-03-17 3M Innovative Properties Company NON-ORTHOGONAL CUBE CORNER ELEMENTS AND NETWORKS OF THESE MANUFACTURED BY COMBINATION MILLING
EP3583450A1 (en) 2017-02-20 2019-12-25 3M Innovative Properties Company Optical articles and systems interacting with the same
TWI756466B (zh) * 2017-08-29 2022-03-01 美商艾維利 丹尼森公司 用於基於投影機的顯示系統的回射片
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Also Published As

Publication number Publication date
DK0896683T3 (da) 2001-09-03
CA2252978C (en) 2006-01-24
KR100294100B1 (ko) 2001-09-07
JP2000509168A (ja) 2000-07-18
CA2252978A1 (en) 1997-11-06
KR20000058223A (ko) 2000-10-05
AU2455197A (en) 1997-11-19
CN1217067A (zh) 1999-05-19
EP0896683A1 (en) 1999-02-17
HK1019932A1 (en) 2000-03-03
AU706749B2 (en) 1999-06-24
EP0896683B1 (en) 2001-06-13
TW344804B (en) 1998-11-11
CN1110712C (zh) 2003-06-04
DE69705218T2 (de) 2002-02-28
WO1997041466A1 (en) 1997-11-06
US5770124A (en) 1998-06-23
DE69705218D1 (de) 2001-07-19
BR9708878A (pt) 1999-08-03

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