BR8706289A - Artigo retrorreflexivo - Google Patents

Artigo retrorreflexivo

Info

Publication number
BR8706289A
BR8706289A BR8706289A BR8706289A BR8706289A BR 8706289 A BR8706289 A BR 8706289A BR 8706289 A BR8706289 A BR 8706289A BR 8706289 A BR8706289 A BR 8706289A BR 8706289 A BR8706289 A BR 8706289A
Authority
BR
Brazil
Prior art keywords
cube
corner retroreflective
groove side
side angle
retroreflective elements
Prior art date
Application number
BR8706289A
Other languages
English (en)
Inventor
Roger H Appeldorn
John C Nelson
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
Publication of BR8706289A publication Critical patent/BR8706289A/pt

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • 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)
  • Road Signs Or Road Markings (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
BR8706289A 1986-11-21 1987-11-20 Artigo retrorreflexivo BR8706289A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/933,470 US4775219A (en) 1986-11-21 1986-11-21 Cube-corner retroreflective articles having tailored divergence profiles

Publications (1)

Publication Number Publication Date
BR8706289A true BR8706289A (pt) 1988-06-28

Family

ID=25464026

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8706289A BR8706289A (pt) 1986-11-21 1987-11-20 Artigo retrorreflexivo

Country Status (11)

Country Link
US (1) US4775219A (pt)
EP (1) EP0269329B1 (pt)
JP (1) JP2647103B2 (pt)
KR (1) KR960005282B1 (pt)
CN (1) CN1028388C (pt)
AT (1) ATE102364T1 (pt)
AU (1) AU593147B2 (pt)
BR (1) BR8706289A (pt)
CA (1) CA1308589C (pt)
DE (1) DE3789200T2 (pt)
ZA (1) ZA877920B (pt)

Families Citing this family (223)

* Cited by examiner, † Cited by third party
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JP4063472B2 (ja) * 2000-04-10 2008-03-19 日本カーバイド工業株式会社 印刷された再帰反射シート
US4938563A (en) 1986-11-21 1990-07-03 Minnesota Mining And Manufacturing Company High efficiency cube corner retroflective material
US4952023A (en) * 1988-03-18 1990-08-28 Minnesota Mining And Manufacturing Company Internally illuminated retroreflective sign
US4895428A (en) * 1988-07-26 1990-01-23 Minnesota Mining And Manufacturing Company High efficiency retroreflective material
US5122902A (en) * 1989-03-31 1992-06-16 Minnesota Mining And Manufacturing Company Retroreflective articles having light-transmissive surfaces
SE463947B (sv) * 1990-02-07 1991-02-11 Storraa Ab Reflektor, saerskilt foer skyltar och vaegmaerken, samt daerav tillverkad skyltanordning
US5171624A (en) * 1990-06-01 1992-12-15 Reflexite Corporation Retroreflective microprismatic material and method of making same
US5138488A (en) * 1990-09-10 1992-08-11 Minnesota Mining And Manufacturing Company Retroreflective material with improved angularity
US5132823A (en) * 1991-08-30 1992-07-21 Raychem Corporation Multipurpose liquid crystal display having means for removably positioning the retroreflector
US5182663A (en) * 1991-08-30 1993-01-26 Raychem Corporation Liquid crystal display having improved retroreflector
CA2060703C (en) * 1992-02-05 1995-10-17 Italo Caroli Lens and method of making same
US5200851A (en) * 1992-02-13 1993-04-06 Minnesota Mining And Manufacturing Company Infrared reflecting cube-cornered sheeting
US5201101A (en) * 1992-04-28 1993-04-13 Minnesota Mining And Manufacturing Company Method of attaching articles and a pair of articles fastened by the method
US5360270A (en) * 1992-04-28 1994-11-01 Minnesota Mining And Manufacturing Company Reusable security enclosure
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US5658184A (en) * 1993-09-13 1997-08-19 Minnesota Mining And Manufacturing Company Nail tool and method of using same to file, polish and/or buff a fingernail or a toenail
EP0720520B1 (en) * 1993-09-13 1999-07-28 Minnesota Mining And Manufacturing Company Abrasive article, method of manufacture of same, method of using same for finishing, and a production tool
US5564870A (en) * 1993-10-20 1996-10-15 Minnesota Mining And Manufacturing Company Method of manufacturing an asymmetric cube corner article
US5691846A (en) * 1993-10-20 1997-11-25 Minnesota Mining And Manufacturing Company Ultra-flexible retroreflective cube corner composite sheetings and methods of manufacture
EP0724733B1 (en) * 1993-10-20 2001-09-26 Minnesota Mining And Manufacturing Company Multiple structure cube corner article and method of manufacture
US5614286A (en) * 1993-10-20 1997-03-25 Minnesota Mining And Manufacturing Company Conformable cube corner retroreflective sheeting
US6318867B1 (en) 1993-10-20 2001-11-20 3M Innovative Properties Company Conformable cube corner retroreflective sheeting
US5600484A (en) 1993-10-20 1997-02-04 Minnesota Mining And Manufacturing Company Machining techniques for retroreflective cube corner article and method of manufacture
US5450235A (en) * 1993-10-20 1995-09-12 Minnesota Mining And Manufacturing Company Flexible cube-corner retroreflective sheeting
AU4406496A (en) * 1994-12-20 1996-07-10 Minnesota Mining And Manufacturing Company Retroreflective sheeting articles
RU2154578C2 (ru) * 1995-02-16 2000-08-20 Миннесота Майнинг Энд Мэнюфекчуринг Компани Изделие, содержащее эффективный при кратковременном прижатии клей, имеющее улучшенную адгезию к пластифицированному поливинилхлориду, и способ соединения пластифицированного пвх с основой с помощью эффективного при кратковременном прижатии клея (его варианты)
JP4078449B2 (ja) * 1995-06-09 2008-04-23 スリーエム カンパニー タイル貼り再帰反射シート
US5639530A (en) * 1995-06-16 1997-06-17 Minnesota Mining And Manufacturing Company Retroreflective articles comprising a non-thermoplastic hydrocarbon elastomer adhesive layer for life saving devices at sea
US5634245A (en) * 1995-07-14 1997-06-03 Minnesota Mining And Manufacturing Company Structured surface fastener
WO1997004940A1 (fr) * 1995-07-28 1997-02-13 Nippon Carbide Kogyo Kabushiki Kaisha Matrice microprisme
DE69627895T2 (de) * 1995-07-28 2004-05-19 Nippon Carbide Kogyo K.K. Herstellungsverfahren von mikroprismenmatrixen
US5905099A (en) * 1995-11-06 1999-05-18 Minnesota Mining And Manufacturing Company Heat-activatable adhesive composition
US5870643A (en) * 1995-12-28 1999-02-09 Eastman Kodak Company Single-use flash cameras with reflector or siren
USD383312S (en) * 1996-01-19 1997-09-09 Minnesota Mining And Manufacturing Company Seal pattern on retroreflective sheeting
US5706132A (en) * 1996-01-19 1998-01-06 Minnesota Mining And Manufacturing Company Dual orientation retroreflective sheeting
US5905826A (en) * 1996-01-24 1999-05-18 Minnesota Mining And Manufacturing Co. Conspicuity marking system including light guide and retroreflective structure
CA2169807C (en) 1996-02-19 1999-09-07 Italo Caroli Reflex pin with adjusted angle
US5754338A (en) * 1996-04-01 1998-05-19 Minnesota Mining And Manufacturing Company Structured retroreflective sheeting having a rivet-like connection
US5882796A (en) * 1996-04-01 1999-03-16 Minnesota Mining And Manufacturing Company Bonded structured retroreflective sheeting
US5784197A (en) * 1996-04-01 1998-07-21 Minnesota Mining And Manufacturing Company Ultra-flexible retroreflective sheeting with coated back surface
US5910858A (en) * 1996-04-01 1999-06-08 Minnesota Mining And Manufacturing Company Retroreflective sheeting with coated back surface
US5805338A (en) * 1996-04-10 1998-09-08 Minnesota Minning And Manufacturing Company Pillowed flexible cube-corner sheeting and methods of manufacture
US5919551A (en) * 1996-04-12 1999-07-06 3M Innovative Properties Company Variable pitch structured optical film
US5840405A (en) * 1996-04-30 1998-11-24 Minnesota Mining And Manufacturing Company Glittering cube-corner retroreflective sheeting
US5814355A (en) * 1996-04-30 1998-09-29 Minnesota Mining And Manufacturing Company Mold for producing glittering cube-corner retroreflective sheeting
US5763049A (en) * 1996-04-30 1998-06-09 Minnesota Mining And Manufacturing Company Formed ultra-flexible retroreflective cube-corner composite sheeting with target optical properties and method for making same
US5948488A (en) * 1996-04-30 1999-09-07 3M Innovative Properties Company Glittering cube-corner article
US5770124A (en) * 1996-04-30 1998-06-23 Minnesota Mining And Manufacturing Company Method of making glittering cube-corner retroreflective sheeting
US6015214A (en) 1996-05-30 2000-01-18 Stimsonite Corporation Retroreflective articles having microcubes, and tools and methods for forming microcubes
US6200666B1 (en) 1996-07-25 2001-03-13 3M Innovative Properties Company Thermal transfer compositions, articles, and graphic articles made with same
US6021559A (en) * 1996-11-01 2000-02-08 3M Innovative Properties Company Methods of making a cube corner article master mold
US5734501A (en) * 1996-11-01 1998-03-31 Minnesota Mining And Manufacturing Company Highly canted retroreflective cube corner article
JPH10143098A (ja) * 1996-11-08 1998-05-29 Minnesota Mining & Mfg Co <3M> 自発光可能な再帰性反射シートおよび反射性標識
US6461003B1 (en) 1997-06-12 2002-10-08 Purdue Research Foundation Corner cube arrays and manufacture thereof
JPH1115415A (ja) * 1997-06-16 1999-01-22 Minnesota Mining & Mfg Co <3M> 自発光可能な再帰性反射シートおよびその製造方法
US5889615A (en) * 1997-06-27 1999-03-30 Minnesota Mining And Manufacturing Company Dual axis retroreflective articles
US6253442B1 (en) * 1997-07-02 2001-07-03 3M Innovative Properties Company Retroreflective cube corner sheeting mold and method for making the same
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US5898523A (en) * 1997-07-02 1999-04-27 Minnesota Mining & Manufacturing Company Tiled retroreflective sheeting composed of highly canted cube corner elements
WO1999015920A1 (en) * 1997-09-25 1999-04-01 Minnesota Mining And Manufacturing Company Reflective article incorporating highly nonorthogonal reflecting surfaces
KR20010024273A (ko) * 1997-09-25 2001-03-26 스프레이그 로버트 월터 2중 용도의 반사성 물품
US5940212A (en) * 1997-10-30 1999-08-17 3M Innovative Properties Company Cube corner article with altered inactive areas and method of making same
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US6036322A (en) 1997-12-01 2000-03-14 Reflexite Corporation Multi-orientation retroreflective structure
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US4775219A (en) 1988-10-04
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DE3789200T2 (de) 1994-10-06
CN1028388C (zh) 1995-05-10
EP0269329A3 (en) 1989-05-10
KR960005282B1 (ko) 1996-04-23
KR880006555A (ko) 1988-07-23
ZA877920B (en) 1989-06-28
AU593147B2 (en) 1990-02-01
ATE102364T1 (de) 1994-03-15
CN87107678A (zh) 1988-06-29
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EP0269329A2 (en) 1988-06-01
JPS63143502A (ja) 1988-06-15

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