ES2080115T3 - Estratificado retro-reflectante, aislado en sustrato, flexible. - Google Patents

Estratificado retro-reflectante, aislado en sustrato, flexible.

Info

Publication number
ES2080115T3
ES2080115T3 ES90305634T ES90305634T ES2080115T3 ES 2080115 T3 ES2080115 T3 ES 2080115T3 ES 90305634 T ES90305634 T ES 90305634T ES 90305634 T ES90305634 T ES 90305634T ES 2080115 T3 ES2080115 T3 ES 2080115T3
Authority
ES
Spain
Prior art keywords
retro
insulated
flexible
substrate
reflective layer
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
ES90305634T
Other languages
English (en)
Inventor
Howard R Tolliver
Terry R Bailey
David L Bergeson
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 ES2080115T3 publication Critical patent/ES2080115T3/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
    • G02B5/126—Reflex reflectors including curved refracting surface
    • G02B5/128—Reflex reflectors including curved refracting surface transparent spheres being embedded in matrix
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Laminated Bodies (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

UNA LAMINACION RETRORREFLECTORA QUE COMPRENDE UNA PIEZA DE SUPERFICIE SUSTANCIALMENTE TRANSPARENTE, UNA PIEZA ENCAPSULANTE QUE TIENE UNA PARTE FRONTAL Y UNA PARTE POSTERIOR, ESTANDO SELLADA LA PARTE FRONTAL DE LA PIEZA ENCAPSULANTE POR MEDIO DE UNA RED DE UNIONES DE INTERCONEXION CON EL COMPONENTE DE SUPERFICIE, Y LOS ELEMENTOS RETRORREFLECTORES DISPUESTOS ENTRE EL COMPONENTE DE SUPERFICIE Y LA PIEZA ENCAPSULANTE SUSTANCIALMENTE EN UNA MONOCAPA CON UN INTERFAZ AEREO. LA PIEZA ENCAPSULANTE COMPRENDE UNA CAPA DE BARRERA RESISTENTE AL PLASTIFICANTE QUE IMPIDE EL PASO DEL PLASTIFICANTE A TRAVES DE LA MISMA, PROTEGIENDO CON ELLO LOS ELEMENTOS ANTERIORMENTE MENCIONADOS DE LA LAMINACION.
ES90305634T 1989-05-23 1990-05-23 Estratificado retro-reflectante, aislado en sustrato, flexible. Expired - Lifetime ES2080115T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35607989A 1989-05-23 1989-05-23

Publications (1)

Publication Number Publication Date
ES2080115T3 true ES2080115T3 (es) 1996-02-01

Family

ID=23400032

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90305634T Expired - Lifetime ES2080115T3 (es) 1989-05-23 1990-05-23 Estratificado retro-reflectante, aislado en sustrato, flexible.

Country Status (9)

Country Link
EP (1) EP0399815B1 (es)
JP (1) JP2960478B2 (es)
AT (1) ATE130941T1 (es)
AU (1) AU614466B2 (es)
CA (1) CA2014254C (es)
DE (1) DE69023812T2 (es)
ES (1) ES2080115T3 (es)
IE (1) IE74206B1 (es)
RU (1) RU2074095C1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2064484C (en) * 1991-04-11 1998-08-11 William P. Rowland Retroreflective sheet
US5378520A (en) * 1992-12-16 1995-01-03 Minnesota Mining And Manufacturing Company Supported encapsulated-lens retroreflective sheeting
JPH1152113A (ja) * 1997-08-04 1999-02-26 Ushikata Shokai:Kk 再帰性反射材及びその製造方法
GB2339711B (en) * 1998-07-21 2002-07-31 Swintex Fabric reinforced retroreflective assembly
KR100412360B1 (ko) * 2001-12-13 2003-12-31 엘지전자 주식회사 플라스틱 표면 개질 방법
ES2600490T3 (es) * 2008-11-18 2017-02-09 Avery Dennison Corporation Artículo tridimensional retrorreflectante termoformable y método de fabricación
TWI462888B (zh) * 2008-12-22 2014-12-01 Sekisui Chemical Co Ltd Laminated glass laminate and interlayer glass for laminated glass
GB201001947D0 (en) 2010-02-05 2010-03-24 Dupont Teijin Films Us Ltd Polyester films
JP5986068B2 (ja) * 2010-04-15 2016-09-06 スリーエム イノベイティブ プロパティズ カンパニー 光学的に活性な領域及び光学的に不活性な領域を含む再帰反射性物品
JP2014024537A (ja) 2012-06-19 2014-02-06 3M Innovative Properties Co ナンバープレート用シート、ナンバープレート用積層体、ナンバープレートおよびナンバープレート用装飾部材
EP3970970B1 (en) * 2019-10-30 2023-08-23 Kiwa Chemical Industry Co., Ltd. Retroreflective sheet, use and production method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1476447A (en) * 1974-10-28 1977-06-16 Minnesota Mining & Mfg Reflector sturcture
US4025159A (en) * 1976-02-17 1977-05-24 Minnesota Mining And Manufacturing Company Cellular retroreflective sheeting
US4377988A (en) * 1981-09-24 1983-03-29 Minnesota Mining And Manufacturing Company Reflective animal collar and material for forming such a collar
MX169129B (es) * 1984-08-10 1993-06-22 Amerace Corp Metodo para producir construcciones de lamina de estructura laminada retrorreflejante del tipo de esquinas de cubo y el producto obtenido con el mismo.
US4672089A (en) * 1984-08-10 1987-06-09 Amerace Corporation Retroreflective sheeting
US4663213A (en) * 1985-11-18 1987-05-05 Minnesota Mining And Manufacturing Company Transparent multi-layer cover film for retroreflective sheeting

Also Published As

Publication number Publication date
DE69023812T2 (de) 1996-08-01
RU2074095C1 (ru) 1997-02-27
EP0399815B1 (en) 1995-11-29
CA2014254A1 (en) 1990-11-23
IE74206B1 (en) 1997-07-16
EP0399815A3 (en) 1991-01-09
AU5311290A (en) 1990-11-29
EP0399815A2 (en) 1990-11-28
AU614466B2 (en) 1991-08-29
DE69023812D1 (de) 1996-01-11
CA2014254C (en) 2001-07-24
IE901453L (en) 1990-11-23
JPH039837A (ja) 1991-01-17
JP2960478B2 (ja) 1999-10-06
ATE130941T1 (de) 1995-12-15

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