KR970703471A - 이중 반사물을 지닌 역반사 물품(retroreflective article with dual reflector) - Google Patents

이중 반사물을 지닌 역반사 물품(retroreflective article with dual reflector)

Info

Publication number
KR970703471A
KR970703471A KR1019960706521A KR19960706521A KR970703471A KR 970703471 A KR970703471 A KR 970703471A KR 1019960706521 A KR1019960706521 A KR 1019960706521A KR 19960706521 A KR19960706521 A KR 19960706521A KR 970703471 A KR970703471 A KR 970703471A
Authority
KR
South Korea
Prior art keywords
retroreflective article
dual reflector
specular
taught
utilization
Prior art date
Application number
KR1019960706521A
Other languages
English (en)
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 filed Critical
Publication of KR970703471A publication Critical patent/KR970703471A/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00605—Production of reflex reflectors
    • B29D11/00615—Production of reflex reflectors moulded by partially embedding reflective elements, e.g. glass beads, into the surface of a support, e.g. to make prefabricated road markings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
    • B29C70/64—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres the filler influencing the surface characteristics of the material, e.g. by concentrating near the surface or by incorporating in the surface by force
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/506—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users characterised by the road surface marking material, e.g. comprising additives for improving friction or reflectivity; Methods of forming, installing or applying markings in, on or to road surfaces
    • E01F9/524—Reflecting elements specially adapted for incorporation in or application to road surface markings
    • 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
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly
    • Y10T156/1075—Prior to assembly of plural laminae from single stock and assembling to each other or to additional lamina

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Civil Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Road Signs Or Road Markings (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
KR1019960706521A 1994-05-20 1996-11-18 이중 반사물을 지닌 역반사 물품(retroreflective article with dual reflector) KR970703471A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/247,056 US5417515A (en) 1994-05-20 1994-05-20 Retroreflective article with dual reflector
PCT/US1995/005292 WO1995032337A1 (en) 1994-05-20 1995-04-25 Retroflective article with dual reflector

Publications (1)

Publication Number Publication Date
KR970703471A true KR970703471A (ko) 1997-07-03

Family

ID=22933373

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960706521A KR970703471A (ko) 1994-05-20 1996-11-18 이중 반사물을 지닌 역반사 물품(retroreflective article with dual reflector)

Country Status (11)

Country Link
US (2) US5417515A (ko)
EP (1) EP0760883B1 (ko)
JP (1) JP3652699B2 (ko)
KR (1) KR970703471A (ko)
CN (1) CN1148421A (ko)
AT (1) ATE207166T1 (ko)
AU (1) AU683751B2 (ko)
BR (1) BR9507641A (ko)
CA (1) CA2189022C (ko)
DE (1) DE69523302T2 (ko)
WO (1) WO1995032337A1 (ko)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5750191A (en) * 1994-05-20 1998-05-12 Minnesota Mining And Manufacturing Company Retroreflective elements
EP0795137B1 (en) * 1994-11-29 1998-08-26 Minnesota Mining And Manufacturing Company Transparent decorative article having an etched appearing/prismatic image thereon
US5624731A (en) * 1995-03-10 1997-04-29 Desjardins; Alexander Multi-color, multi-image retroflective goniochromatic display
US5576097A (en) * 1995-04-24 1996-11-19 Brite-Line Industries, Inc. High brightness durable retro-reflecting microspheres and method of making the same
ZA965383B (en) * 1995-06-29 1997-12-25 Minnesota Mining & Mfg High entrance angle retroreflective article and method of making.
JP3717938B2 (ja) * 1995-06-29 2005-11-16 ミネソタ マイニング アンド マニュファクチャリング カンパニー 湿潤再帰反射性標識材料
TW297865B (ko) * 1995-06-29 1997-02-11 Minnesota Mining & Mfg
US6703108B1 (en) 1995-06-29 2004-03-09 3M Innovative Properties Company Wet retroreflective marking material
US5835271A (en) * 1995-06-29 1998-11-10 Minnesota Mining And Manufacturing Company Encased retroreflective elements and method for making
US5620775A (en) * 1995-11-03 1997-04-15 Minnesota Mining And Manufacturing Company Low refractive index glass microsphere coated article having a smooth surface and a method for preparing same
WO1997028471A1 (en) * 1996-02-05 1997-08-07 Minnesota Mining And Manufacturing Company Durable retroreflective elements
US5822120A (en) * 1996-02-05 1998-10-13 Palazzotto; Michael C. Layered retroreflective elements
JP3373106B2 (ja) * 1996-03-27 2003-02-04 株式会社きもと 光学フィルム
US6303058B1 (en) 1996-06-27 2001-10-16 3M Innovative Properties Company Method of making profiled retroreflective marking material
US5777791A (en) * 1996-11-26 1998-07-07 Minnesota Mining And Manufacturing Company Wet retroreflective pavement marking articles
EP0963401A1 (en) 1997-02-28 1999-12-15 International Paper Company Particle filled resinous product of improved appearance
US5897914A (en) * 1997-05-14 1999-04-27 Depriest; Dennis K. Retroreflective marking and process of applying the same
EP0925407A1 (en) 1997-07-16 1999-06-30 Minnesota Mining And Manufacturing Company Pavement marking having raised protuberances and method of making
US5941655A (en) * 1997-07-16 1999-08-24 3M Innovative Properties Company Direction-indicating pavement marking having raised protuberances and method of making
US5942280A (en) * 1997-09-16 1999-08-24 3M Innovative Properties Company Method of making retroreflective elements
US6217252B1 (en) 1998-08-11 2001-04-17 3M Innovative Properties Company Wear-resistant transportation surface marking method and materials
US6247818B1 (en) * 1998-10-20 2001-06-19 3M Innovative Properties Company Method for making retroreflective elements having enhanced retroreflectivity under dry and/or wet conditions
US6365262B1 (en) 1998-10-20 2002-04-02 3M Innovative Properties Company Pavement marking articles having enhanced retroreflectivity under dry or wet conditions and method for making same
KR100429098B1 (ko) * 1998-12-09 2004-04-29 가부시키가이샤 도모에가와 세이시쇼 필러 렌즈 및 그 제조방법
DE19903632A1 (de) * 1999-01-29 2000-08-10 Fraunhofer Ges Forschung Verfahren zur Beeinflussung der optischen Eigenschaften von Polymeren
US6696126B1 (en) 1999-08-12 2004-02-24 The United States Of America As Represented By The Secretary Of The Navy Visual-tactile signage
US6966660B1 (en) 1999-10-15 2005-11-22 3M Innovative Properties Company Article exhibiting dry and wet retroreflectivity
US6511259B1 (en) 1999-12-13 2003-01-28 3M Innovative Properties Company Particle dispenser with fluid assist to control particle velocity for use on a moving vehicle
US20060098286A1 (en) * 2000-09-08 2006-05-11 Brian Sagar Retroreflective materials
DE60141536D1 (de) * 2000-12-29 2010-04-22 Michelin Soc Tech Reifen mit einer farbigen oberflächenzusammensetzung
FR2818984A1 (fr) * 2000-12-29 2002-07-05 Michelin Soc Tech Pneumatique ayant une composition coloree metallisee de surface
US20050036836A1 (en) * 2001-12-20 2005-02-17 Nobuyuki Nemoto Solar heat cutoff paved body
US6958860B2 (en) * 2002-10-07 2005-10-25 Eastman Kodak Company Voided polymer film containing layered particulates
US7145762B2 (en) * 2003-02-11 2006-12-05 Taser International, Inc. Systems and methods for immobilizing using plural energy stores
MXPA06004844A (es) * 2003-11-06 2006-07-06 3M Innovative Properties Co Elementos retrorreflejantes que comprenden un nucleo de resina pegado y marcaciones de pavimento.
US7223307B2 (en) * 2004-01-21 2007-05-29 3M Innovative Properties Company Disc coater
US7156528B2 (en) * 2004-01-21 2007-01-02 3M Innovative Properties Company Retroreflective elements and articles
US7168815B2 (en) * 2004-01-21 2007-01-30 3M Innovative Properties Company Retroreflective elements and articles
US20050158461A1 (en) * 2004-01-21 2005-07-21 3M Innovative Properties Company Methods of making reflective elements
US7874686B2 (en) * 2004-09-27 2011-01-25 Brainlab Ag Reflective marker and method for its manufacture
US8292539B2 (en) 2007-04-10 2012-10-23 Stoncor Group, Inc. Agglomerated retroreflective beads for highway marking and methods for fabrication and use thereof
US9207373B2 (en) 2007-04-10 2015-12-08 Stoncor Group, Inc. Methods for fabrication and highway marking usage of agglomerated retroreflective beads
CN101819291B (zh) * 2010-04-20 2012-07-04 王默文 一种反光材料、反光膜、反光板及其生产制备方法
CN102565902B (zh) * 2012-02-14 2014-02-05 浙江龙游道明光学有限公司 反光材料玻璃微珠的植珠方法
BR112016015423A2 (pt) * 2013-12-30 2017-08-08 Avery Dennison Corp Método de esferas abertas de alta reflectividade e material
DE102015104898A1 (de) * 2015-03-30 2016-10-06 Fritz Lange Gmbh Hinweisschild mit Antiklebefolie sowie Verfahren zu dessen Herstellung
US20190136446A1 (en) * 2016-06-28 2019-05-09 Safe Reflections, Inc. Textured reflective synthetic leather
JP2020528396A (ja) * 2017-07-28 2020-09-24 スリーエム イノベイティブ プロパティズ カンパニー ナノ結晶性セラミック酸化物ビーズ
US11001979B2 (en) 2018-08-13 2021-05-11 Vergence Automation, Inc. Methods and apparatus for ultrawide entrance angle reflective articles for use with autonomous vehicle machine vision systems
US11762133B1 (en) 2018-09-13 2023-09-19 Vergence Automation, Inc. Retroreflective materials and articles incorporating near-ideal total internal retroreflective elements
US20220177303A1 (en) 2019-05-08 2022-06-09 3M Innovative Properties Company Nanostructured article

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2379741A (en) * 1943-01-23 1945-07-03 Minnesota Mining & Mfg Reflex light reflector
US2407680A (en) * 1945-03-02 1946-09-17 Minnesota Mining & Mfg Reflex light reflector
US2567233A (en) * 1946-09-19 1951-09-11 Minnesota Mining & Mfg Reflex-reflective sheet material useful for protective garments and the like
US3005382A (en) * 1957-11-25 1961-10-24 Minnesota Mining & Mfg Reflex-reflecting sheet materials
US3190178A (en) * 1961-06-29 1965-06-22 Minnesota Mining & Mfg Reflex-reflecting sheeting
US3418896A (en) * 1967-02-03 1968-12-31 Prismo Safety Corp Reflective markers and reflective elements therefor
US3614199A (en) * 1968-07-03 1971-10-19 Gerald Altman Reflex reflecting products, processes and devices useful with such products
US3758192A (en) * 1970-08-20 1973-09-11 Minnesota Mining & Mfg Reflex-reflective structures including fabric and transfer foils
US3700305A (en) * 1970-12-14 1972-10-24 Minnesota Mining & Mfg Retroreflective microspheres having a dielectric mirror on a portion of their surface and retroreflective constructions containing such microspheres
US3832038A (en) * 1972-08-09 1974-08-27 Minnesota Mining & Mfg Hand retroviewer
US4145112A (en) * 1977-07-14 1979-03-20 Minnesota Mining And Manufacturing Company Low-profile raised retroreflective sheeting
JPS5530955A (en) * 1978-08-28 1980-03-05 Taiyo Seiko Kk Method of producing colored reflector with proper durability and workability
US4505967A (en) * 1983-04-11 1985-03-19 Minnesota Mining And Manufacturing Company High-angularity retroreflective sheeting and method for manufacture
US4564556A (en) * 1984-09-24 1986-01-14 Minnesota Mining And Manufacturing Company Transparent non-vitreous ceramic particulate
US4721649A (en) * 1985-05-08 1988-01-26 Minnesota Mining And Manufacturing Company Retroreflective sheeting
US4763985A (en) * 1986-08-01 1988-08-16 Minnesota Mining And Manufacturing Company Retroreflective sheet with enhanced brightness
US4988555A (en) * 1988-06-09 1991-01-29 Minnesota Mining And Manufacturing Company Patterned pavement marking
US5227221A (en) * 1988-06-09 1993-07-13 Minnesota Mining And Manufacturing Company Patterned skid preventative sheet
US4957335A (en) * 1989-05-26 1990-09-18 Minnesota Mining And Manufacturing Company Microsphere-based retroreflective articles with enhanced retroreflective brightness
US5268789A (en) * 1992-02-18 1993-12-07 Minnesota Mining And Manufacturing Company Retroreflective assembly and process for making same

Also Published As

Publication number Publication date
JP3652699B2 (ja) 2005-05-25
DE69523302D1 (de) 2001-11-22
CA2189022C (en) 2003-06-24
EP0760883A1 (en) 1997-03-12
WO1995032337A1 (en) 1995-11-30
US5417515A (en) 1995-05-23
JPH10504076A (ja) 1998-04-14
CN1148421A (zh) 1997-04-23
AU683751B2 (en) 1997-11-20
US5571362A (en) 1996-11-05
ATE207166T1 (de) 2001-11-15
CA2189022A1 (en) 1995-11-30
AU2429595A (en) 1995-12-18
DE69523302T2 (de) 2002-07-11
BR9507641A (pt) 1997-08-19
EP0760883B1 (en) 2001-10-17

Similar Documents

Publication Publication Date Title
KR970703471A (ko) 이중 반사물을 지닌 역반사 물품(retroreflective article with dual reflector)
SE7708711L (sv) Magnetiskt orienterbara returreflekterande partiklar
FI852852L (fi) Riktat moenstrad rektoreflektiv folie.
KR960706647A (ko) 휘도 향상 반사 편광자(reflective polarizer with brightness enhancement)
DE69618689D1 (de) Optisches System mit reflektierenden Flächen
CA2234605A1 (en) Exposed lens retroreflective article having a polymeric intermediate layer disposed between microspheric and reflective layers
DE69731522D1 (de) Gegenstand mit holographischen und rückstrahlendfen merkmalen
KR900018699A (ko) 역반사 휘도가 개선된 미세구 기초 역반사체
DE69635861D1 (de) Retroreflektierende bahnenmaterial mit beschichteter rückoberfläche
AU6342896A (en) High entrance angle retroreflective article with spherical refracting elements
DE69628119D1 (de) Optischer Wellenleiter mit positiver Dispersion
DE69613426D1 (de) Initiator für sichtbare Strahlung und mit sichtbarem Licht polymerisierbare Zusammensetzung
AU5501894A (en) Long emission wavelength chemiluminescent compounds and their use in test assays
DE69413097D1 (de) Gegenstand mit lichtstreuender Beschichtung, Herstellung und Gebrauch
FI942483A (fi) Korkean taitekertoimen omaavat hydrogeelit ja niiden käyttö
BR9305275A (pt) Granulados corantes quimicamente resistentes de livre escoamento, processo para sua produçÃo e uso dos mesmos
NO934000L (no) Reflekslegeme av gjennomsiktig materiale, for veibaner
DE69706787D1 (de) Glasgegenstand bedeckt mit einem gefärbten film
MX9605688A (es) Articulo retrorreflectivo con reflector doble.
DE69410573D1 (de) Photothermographische Elemente mit eingearbeiteten Lichthofschutzfarbstoffen
EP0735310A3 (de) Fahrzeugleuchte mit Freiformflächenreflektor und brillanter transparenter Abdeckscheibe
DE69422597D1 (de) Hochgesetzes, mittig montiertes holografisches Bremslicht mit kombinierten spiegelnden und diffusen Bildern
KR900014421U (ko) 광반사층
KR970017129U (ko) 다중 반사면 구조를 가지는 자동차용 램프
AU589778B2 (en) Wide-angle-reflective cube-corner retroreflective sheeting

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid