DE69425448T2 - Würfelecken-Retroreflektor mit Farbpartikeln - Google Patents

Würfelecken-Retroreflektor mit Farbpartikeln

Info

Publication number
DE69425448T2
DE69425448T2 DE69425448T DE69425448T DE69425448T2 DE 69425448 T2 DE69425448 T2 DE 69425448T2 DE 69425448 T DE69425448 T DE 69425448T DE 69425448 T DE69425448 T DE 69425448T DE 69425448 T2 DE69425448 T2 DE 69425448T2
Authority
DE
Germany
Prior art keywords
retroreflective
cube corner
color particles
corner retroreflector
lightness
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 - Fee Related
Application number
DE69425448T
Other languages
English (en)
Other versions
DE69425448D1 (de
Inventor
James C Coderre
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
Publication of DE69425448D1 publication Critical patent/DE69425448D1/de
Application granted granted Critical
Publication of DE69425448T2 publication Critical patent/DE69425448T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/14—Layer or component removable to expose adhesive
    • Y10T428/1405—Capsule or particulate matter containing [e.g., sphere, flake, microballoon, etc.]
DE69425448T 1993-02-05 1994-02-03 Würfelecken-Retroreflektor mit Farbpartikeln Expired - Fee Related DE69425448T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/014,334 US5272562A (en) 1993-02-05 1993-02-05 Cube-corner retroreflective articles

Publications (2)

Publication Number Publication Date
DE69425448D1 DE69425448D1 (de) 2000-09-14
DE69425448T2 true DE69425448T2 (de) 2001-03-29

Family

ID=21764848

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69425448T Expired - Fee Related DE69425448T2 (de) 1993-02-05 1994-02-03 Würfelecken-Retroreflektor mit Farbpartikeln

Country Status (10)

Country Link
US (1) US5272562A (de)
EP (1) EP0609880B1 (de)
JP (1) JPH06250006A (de)
KR (1) KR100317834B1 (de)
CN (1) CN1082670C (de)
AT (1) ATE195376T1 (de)
AU (1) AU661217B2 (de)
BR (1) BR9400370A (de)
CA (1) CA2112524A1 (de)
DE (1) DE69425448T2 (de)

Families Citing this family (83)

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Publication number Priority date Publication date Assignee Title
CN1040691C (zh) * 1993-10-20 1998-11-11 美国3M公司 直接机加工凸出结构后向反射立方隅角制品及其制造方法
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
US5691846A (en) * 1993-10-20 1997-11-25 Minnesota Mining And Manufacturing Company Ultra-flexible retroreflective cube corner composite sheetings and methods of manufacture
US5450235A (en) * 1993-10-20 1995-09-12 Minnesota Mining And Manufacturing Company Flexible cube-corner retroreflective sheeting
EP0724738B1 (de) * 1993-10-20 2000-05-10 Minnesota Mining And Manufacturing Company Asymmetrischer würfeleckiger gegenstand und herstellungsverfahren
US6258443B1 (en) * 1994-09-28 2001-07-10 Reflexite Corporation Textured retroreflective prism structures and molds for forming same
US5759671A (en) * 1994-12-16 1998-06-02 Nippon Carbide Kogyo Kabushiki Kaisha Ultraviolet luminescent retroreflective sheeting
US5700077A (en) * 1995-03-23 1997-12-23 Minnesota Mining And Manufacturing Company Line light source including fluorescent colorant
US5592330A (en) * 1995-05-19 1997-01-07 Reflexite Corporation Retroreflective prism arrays with formed air spheres therein
AU700594B2 (en) * 1995-06-09 1999-01-07 Minnesota Mining And Manufacturing Company Tiled retroreflective sheeting
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
US5672643A (en) * 1995-09-29 1997-09-30 Minnesota Mining And Manufacturing Company Fluorescent dye blends
US5920429A (en) * 1995-09-29 1999-07-06 Minnesota Mining And Manufacturing Company Fluorescent dye blends
US20030170426A1 (en) * 1995-12-01 2003-09-11 W. Scott Thielman Cellular retroreflective sheeting
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
WO1997037252A1 (en) * 1996-04-01 1997-10-09 Reflexite Corporation A color-fast retroreflective structure
US5784197A (en) * 1996-04-01 1998-07-21 Minnesota Mining And Manufacturing Company Ultra-flexible retroreflective sheeting with coated back surface
US5882796A (en) * 1996-04-01 1999-03-16 Minnesota Mining And Manufacturing Company Bonded structured retroreflective sheeting
US5910858A (en) * 1996-04-01 1999-06-08 Minnesota Mining And Manufacturing Company Retroreflective sheeting with coated back surface
US5754338A (en) * 1996-04-01 1998-05-19 Minnesota Mining And Manufacturing Company Structured retroreflective sheeting having a rivet-like connection
US5948488A (en) * 1996-04-30 1999-09-07 3M Innovative Properties Company Glittering cube-corner article
US5814355A (en) * 1996-04-30 1998-09-29 Minnesota Mining And Manufacturing Company Mold for producing glittering cube-corner retroreflective sheeting
US5840405A (en) * 1996-04-30 1998-11-24 Minnesota Mining And Manufacturing Company 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
US5770124A (en) * 1996-04-30 1998-06-23 Minnesota Mining And Manufacturing Company Method of making glittering cube-corner retroreflective sheeting
US5734501A (en) * 1996-11-01 1998-03-31 Minnesota Mining And Manufacturing Company Highly canted retroreflective cube corner article
US6021559A (en) * 1996-11-01 2000-02-08 3M Innovative Properties Company Methods of making a cube corner article master mold
US5889615A (en) * 1997-06-27 1999-03-30 Minnesota Mining And Manufacturing Company Dual axis retroreflective articles
US6110566A (en) * 1997-10-23 2000-08-29 3M Innovative Properties Company Stabilization of fluorescent dyes in vinyl articles using hindered amine light stabilizers
US5940212A (en) * 1997-10-30 1999-08-17 3M Innovative Properties Company Cube corner article with altered inactive areas and method of making same
US6282026B1 (en) 1998-02-05 2001-08-28 3M Innovative Properties Company Retroreflectors having two optical surfaces and varying retroreflectivity
US6045230A (en) * 1998-02-05 2000-04-04 3M Innovative Properties Company Modulating retroreflective article
DE19827400A1 (de) * 1998-06-19 1999-12-23 Alfred Linden Rückstrahler mit Nachleuchteffekt
US6967053B1 (en) * 1999-01-21 2005-11-22 Reflexite Corporation Durable, open-faced retroreflective prismatic construction
US20050185279A1 (en) * 1999-01-21 2005-08-25 Reflexite Corporation Durable, open-faced retroreflective prismatic construction
US6055108A (en) * 1999-02-11 2000-04-25 Minnesota Mining And Manufacturing Company Imaging articles and methods using dual-axis retroreflective elements
US6325515B1 (en) * 2000-03-21 2001-12-04 3M Innovative Properties Company Cube corner retroreflective article with enhanced pigmentation
JP4028155B2 (ja) * 2000-04-11 2007-12-26 日本カーバイド工業株式会社 蛍光性再帰反射シート
DE10042275A1 (de) * 2000-08-29 2002-03-14 Willing Gmbh Dr Ing Filterschicht zur Änderung der Lichfarbe des von phosphorszierenden lang-nachleuchtenden Material reflektierten Lichtes
US6312132B1 (en) 2000-09-12 2001-11-06 3M Innovative Properties Company Fluorescent red article and retroreflective article made therefrom
US6572977B1 (en) 2000-09-12 2003-06-03 3M Innovative Properties Company Fluorescent red composition and articles made therefrom
US7364314B2 (en) * 2002-05-15 2008-04-29 Reflexite Corporation Optical structures
US7396579B2 (en) * 2003-05-15 2008-07-08 3M Innovative Properties Company Fluorescent red-orange retroreflective sheeting
JP4694374B2 (ja) 2003-12-17 2011-06-08 株式会社カネカ 再帰性反射シート
US20050154098A1 (en) * 2004-01-09 2005-07-14 Reflexite Corporation Fade-resistant fluorescent retroreflective articles
US20050154109A1 (en) * 2004-01-12 2005-07-14 Minyu Li Floor finish with lightening agent
US20050154107A1 (en) * 2004-01-12 2005-07-14 Minyu Li Floor finish with lightening agent
US20050154084A1 (en) * 2004-01-12 2005-07-14 Ecolab Inc. Floor finish with lightening agent
US20050154108A1 (en) * 2004-01-12 2005-07-14 Minyu Li Floor finish with lightening agent
US7329447B2 (en) * 2004-04-01 2008-02-12 3M Innovative Properties Company Retroreflective sheeting with controlled cap-Y
US7294861B2 (en) * 2005-06-30 2007-11-13 3M Innovative Properties Company Phosphor tape article
US20070001182A1 (en) * 2005-06-30 2007-01-04 3M Innovative Properties Company Structured phosphor tape article
US7445347B2 (en) * 2005-11-09 2008-11-04 Avery Dennison Corporation Metallized cube corner retroreflective sheeting having a high measured daytime luminance factor
US7611251B2 (en) * 2006-04-18 2009-11-03 3M Innovative Properties Company Retroreflective articles comprising olefinic seal films
MX2008013229A (es) * 2006-04-18 2008-10-21 3M Innovative Properties Co Articulos microestructurados que comprenden un ingrediente que contiene nitrogeno.
KR100823959B1 (ko) * 2006-09-18 2008-04-22 최상석 휘도의 균일한 향상이 보장되는 마이크로 프리즘 타입의재귀반사시트 및 그 제조방법
WO2008109420A2 (en) 2007-03-02 2008-09-12 Technology Solutions & Invention Llc Two-sided corner-cube retroreflectors and methods of manufacturing the same
EP2040244A1 (de) * 2007-09-18 2009-03-25 3M Innovative Properties Company Beleuchtungsvorrichtung und aktiv beleuchteter Artikel
KR101432236B1 (ko) * 2008-08-26 2014-08-27 삼성디스플레이 주식회사 유기 발광 표시 장치
US7922344B2 (en) * 2008-09-02 2011-04-12 Avery Dennison Corporation Metallized retroreflective sheeting with increased daytime brightness
EP2361396A4 (de) * 2008-12-08 2018-01-24 3M Innovative Properties Company Prismaförmiges retroreflektives element mit graphikanzeige und verfahren zu seiner herstellung
DE102009007124B4 (de) 2009-02-02 2019-01-10 Hans-Erich Gubela sen. Retroreflektor mit einem Farbfilter für optische Sensoren und Reflexionslichtschranken
EP2407010B1 (de) * 2009-03-12 2018-01-10 3M Innovative Properties Company Laminat-reflexions- und elektrolumineszenzartikel und methode
US9044055B2 (en) 2009-03-12 2015-06-02 3M Innovative Properties Company Garment with a retroreflective and electroluminescent article
US8727550B2 (en) * 2009-03-12 2014-05-20 Oryon Technologies, Llc Hybrid electroluminescent assembly
JP5882900B2 (ja) 2009-10-16 2016-03-09 スリーエム イノベイティブ プロパティズ カンパニー 高入射角で再帰反射率が低減される再帰反射性シート及びナンバープレート
CN101738661B (zh) * 2009-12-29 2014-04-09 常州市日月反光材料有限公司 一种回归反射反光膜及其制造方法
EP3495134B1 (de) 2010-04-15 2020-11-25 3M Innovative Properties Co. Rückstrahlende artikel mit optisch aktiven bereichen und optisch inaktiven bereichen
KR101954456B1 (ko) 2010-04-15 2019-03-05 쓰리엠 이노베이티브 프로퍼티즈 캄파니 광학적 활성 영역 및 광학적 불활성 영역을 포함하는 재귀반사성 물품
KR101825763B1 (ko) 2010-06-01 2018-02-05 쓰리엠 이노베이티브 프로퍼티즈 캄파니 다층 밀봉 필름
CN102736150B (zh) * 2012-06-21 2014-09-17 绵阳龙华薄膜有限公司 一种改进的微棱镜逆反射材料结构
WO2014098940A1 (en) * 2012-12-21 2014-06-26 3M Innovative Properties Company Signage overlay article
US20150354272A1 (en) * 2014-06-10 2015-12-10 Sergiy Vasylyev Light-redirecting retractable window covering
US20160011346A1 (en) * 2014-07-14 2016-01-14 Sergiy Vasylyev High incidence angle retroreflective sheeting
KR102497885B1 (ko) * 2015-04-21 2023-02-10 미래나노텍(주) 재귀반사시트
EP3451030B1 (de) * 2016-04-28 2020-12-09 Nippon Carbide Industries Co., Inc. Rückstrahlende folie
US20200096683A1 (en) 2017-05-25 2020-03-26 3M Innovative Properties Company Cube corner retroreflective articleswith tailored retroreflectivity and methods of making
JP7043211B2 (ja) * 2017-10-12 2022-03-29 日本カーバイド工業株式会社 再帰反射シート
NL1042822B1 (nl) 2018-04-16 2019-10-23 Own Greens Holding B V Kweeksysteem omvattende kweekpotten voorzien van een zich vanuit een bodem- en/of zijwand omhoog uitstrekkend vulkanaal
US20200257024A1 (en) 2019-02-11 2020-08-13 Fiberlok Technologies Light retroreflective graphic textile

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
US3420597A (en) * 1964-04-13 1969-01-07 Minnesota Mining & Mfg Retroreflective structure and method of making same
US3684348A (en) * 1970-09-29 1972-08-15 Rowland Dev Corp Retroreflective material
US4025159A (en) * 1976-02-17 1977-05-24 Minnesota Mining And Manufacturing Company Cellular retroreflective sheeting
US4055377A (en) * 1976-08-03 1977-10-25 Minnesota Mining And Manufacturing Company Magnetically orientable retroreflectorization particles
US4123140A (en) * 1977-06-30 1978-10-31 Ferro Corporation Reflecting sheeting having wide angle response
US4618518A (en) * 1984-08-10 1986-10-21 Amerace Corporation Retroreflective sheeting and methods for making same
CA1279783C (en) * 1985-11-21 1991-02-05 Minnesota Mining And Manufacturing Company Totally internally reflecting thin, flexible film
US4763985A (en) * 1986-08-01 1988-08-16 Minnesota Mining And Manufacturing Company Retroreflective sheet with enhanced brightness
US4801193A (en) * 1988-03-04 1989-01-31 Reflexite Corporation Retroreflective sheet material and method of making same
US5171624A (en) * 1990-06-01 1992-12-15 Reflexite Corporation Retroreflective microprismatic material and method of making same
ZA918849B (en) * 1990-12-06 1992-08-26 Minnesota Mining & Mfg Articles exhibiting durable fluorescence
IL104366A0 (en) * 1992-01-16 1993-05-13 Stimsonite Corp Photoluminescent retroreflective sheeting

Also Published As

Publication number Publication date
KR940020130A (ko) 1994-09-15
AU5280893A (en) 1994-08-11
ATE195376T1 (de) 2000-08-15
CN1082670C (zh) 2002-04-10
EP0609880A1 (de) 1994-08-10
CN1099872A (zh) 1995-03-08
KR100317834B1 (ko) 2002-05-30
DE69425448D1 (de) 2000-09-14
AU661217B2 (en) 1995-07-13
EP0609880B1 (de) 2000-08-09
JPH06250006A (ja) 1994-09-09
CA2112524A1 (en) 1994-08-06
US5272562A (en) 1993-12-21
BR9400370A (pt) 1994-08-23

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee