CH269842A - Lichtrückstrahlendes Flächengebilde. - Google Patents

Lichtrückstrahlendes Flächengebilde.

Info

Publication number
CH269842A
CH269842A CH269842DA CH269842A CH 269842 A CH269842 A CH 269842A CH 269842D A CH269842D A CH 269842DA CH 269842 A CH269842 A CH 269842A
Authority
CH
Switzerland
Prior art keywords
light
reflecting surface
surface structure
reflecting
Prior art date
Application number
Other languages
English (en)
Inventor
Company Minnesot Manufacturing
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 CH269842A publication Critical patent/CH269842A/de

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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C12/00—Powdered glass; Bead compositions
    • C03C12/02—Reflective beads
    • 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
    • E01F9/518—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 formed in situ, e.g. by painting, by casting into the road surface or by deforming the road surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Optics & Photonics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Road Signs Or Road Markings (AREA)
CH269842D 1941-12-26 1946-12-17 Lichtrückstrahlendes Flächengebilde. CH269842A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US424528A US2326634A (en) 1941-12-26 1941-12-26 Reflex light reflector

Publications (1)

Publication Number Publication Date
CH269842A true CH269842A (de) 1950-07-31

Family

ID=23682934

Family Applications (1)

Application Number Title Priority Date Filing Date
CH269842D CH269842A (de) 1941-12-26 1946-12-17 Lichtrückstrahlendes Flächengebilde.

Country Status (3)

Country Link
US (1) US2326634A (de)
CH (1) CH269842A (de)
FR (1) FR943696A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1033611B (de) * 1954-02-01 1958-07-10 Arnold Haarmann Dr Ing Grubenstempel
DE1194800B (de) * 1959-02-04 1965-06-16 Minnesota Mining & Mfg Biegsame, selektiv reflektierende Reflexionsfolie
EP0560732A1 (de) * 1993-04-21 1993-09-15 Dr. A. Schoch Ag Verfahren zur Herstellung einer Reflexionslackschicht

Families Citing this family (112)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2444356A (en) * 1943-05-12 1948-06-29 Richard W Luce Retrodirective light-reflecting device
US2568126A (en) * 1945-08-10 1951-09-18 Prismo Products Inc Method of making reflecting signs by laminating
US2567233A (en) * 1946-09-19 1951-09-11 Minnesota Mining & Mfg Reflex-reflective sheet material useful for protective garments and the like
US2592882A (en) * 1946-12-04 1952-04-15 Minnesota Mining & Mfg Reflex light reflector
US2547240A (en) * 1947-03-15 1951-04-03 Flectolite Rochester Fishing lure
US2555715A (en) * 1947-09-13 1951-06-05 Minnesota Mining & Mfg Colored reflex light reflector
US2937668A (en) * 1956-10-29 1960-05-24 Minnesota Mining & Mfg Reflex-reflecting textile yarns and fabrics
US2997403A (en) * 1957-02-07 1961-08-22 Cataphote Corp Reflex reflective coating composition
US2950985A (en) * 1957-04-11 1960-08-30 Flex O Lite Mfg Corp Starch treated free flowing glass beads
US3005382A (en) * 1957-11-25 1961-10-24 Minnesota Mining & Mfg Reflex-reflecting sheet materials
DE1173408B (de) * 1960-08-26 1964-07-09 Lemelson Jerome H Reflex-reflektierender Koerper
US3279316A (en) * 1962-03-26 1966-10-18 California Metal Enameling Com Reflex reflecting article for use as a sign or the like
US3154872A (en) * 1963-02-13 1964-11-03 Minnesota Mining & Mfg Tamper-proof markings for reflecting structures
US3296010A (en) * 1963-07-24 1967-01-03 Inland Steel Co Method of applying reflectorizing coatings
US3310900A (en) * 1963-10-04 1967-03-28 Avery Products Corp Retroreflective sign
US3614199A (en) * 1968-07-03 1971-10-19 Gerald Altman Reflex reflecting products, processes and devices useful with such products
JPS5345579Y2 (de) * 1973-07-11 1978-10-31
US3900605A (en) * 1973-09-05 1975-08-19 Jr Robert W Norris Method of forming traffic markers having short track-free times
US4123140A (en) * 1977-06-30 1978-10-31 Ferro Corporation Reflecting sheeting having wide angle response
US4725494A (en) * 1982-09-02 1988-02-16 Minnesota Mining And Manufacturing Co. Retroreflective sheeting
CH673044A5 (de) * 1983-05-09 1990-01-31 Moses Bollag
US4682852A (en) * 1984-07-23 1987-07-28 Victor Weber Reflective sheeting technology
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
US4712868A (en) * 1985-09-23 1987-12-15 Minnesota Mining And Manufacturing Company Expanded retroreflective sheet material
US4772511A (en) * 1985-11-22 1988-09-20 Minnesota Mining And Manufacturing Company Transparent non-vitreous zirconia microspheres
AU586300B2 (en) * 1986-01-13 1989-07-06 Minnesota Mining And Manufacturing Company Pavement markings containing transparent non-vitreous ceramic microspheres
US4726134A (en) * 1986-11-21 1988-02-23 Minnesota Mining And Manufacturing Company Roadway sign
US4837069A (en) * 1987-01-07 1989-06-06 Minnesota Mining And Manufacturing Company Transparent alumina microspheres
US4755425A (en) * 1987-03-09 1988-07-05 Minnesota Mining And Manufacturing Company Retroreflective sheet coated with silica layer
US4844976A (en) * 1987-03-09 1989-07-04 Minnesota Mining And Manufacturing Company Retroreflective sheet coated with silica layer
US5073404A (en) * 1987-03-09 1991-12-17 Minnesota Mining And Manufacturing Company Silica coating composition for reflective sheeting
US5051878A (en) * 1988-10-20 1991-09-24 Peerless Lighting Corporation Luminaire having a lensed reflector system for improved light distribution control
US4957335A (en) * 1989-05-26 1990-09-18 Minnesota Mining And Manufacturing Company Microsphere-based retroreflective articles with enhanced retroreflective brightness
US5777790A (en) * 1994-04-07 1998-07-07 Minnesota Mining And Manufacturing Company Microsphere-based retroreflective article
US5818640A (en) * 1994-08-01 1998-10-06 Minnesota Mining And Manufacturing Company Sign illumination system and method
US5726803A (en) * 1994-09-30 1998-03-10 Nippon Carbide Kogyo Kabushiki Kaisha Lens-type retroreflective sheeting
US5812317A (en) * 1995-10-26 1998-09-22 Minnesota Mining And Manufacturing Company Exposed lens retroreflective article having a polymeric intermediate layer disposed between microspheric and reflective layers
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
US5825529A (en) * 1996-06-27 1998-10-20 Xerox Corporation Gyricon display with no elastomer substrate
US5808783A (en) * 1996-06-27 1998-09-15 Xerox Corporation High reflectance gyricon display
US5754332A (en) * 1996-06-27 1998-05-19 Xerox Corporation Monolayer gyricon display
US5914805A (en) * 1996-06-27 1999-06-22 Xerox Corporation Gyricon display with interstitially packed particles
US6055091A (en) * 1996-06-27 2000-04-25 Xerox Corporation Twisting-cylinder display
US5922268A (en) * 1997-10-30 1999-07-13 Xerox Corporation Method of manufacturing a twisting cylinder display using multiple chromatic values
US5894367A (en) * 1996-09-13 1999-04-13 Xerox Corporation Twisting cylinder display using multiple chromatic values
US5904790A (en) * 1997-10-30 1999-05-18 Xerox Corporation Method of manufacturing a twisting cylinder display using multiple chromatic values
US5917646A (en) * 1996-12-24 1999-06-29 Xerox Corporation Rotatable lens transmissive twisting ball display
US5777782A (en) * 1996-12-24 1998-07-07 Xerox Corporation Auxiliary optics for a twisting ball display
US5815306A (en) * 1996-12-24 1998-09-29 Xerox Corporation "Eggcrate" substrate for a twisting ball display
EP1044384A1 (de) * 1997-12-29 2000-10-18 Minnesota Mining And Manufacturing Company Selbstklebende retroreflektive folie
EP1058858A1 (de) * 1997-12-29 2000-12-13 Minnesota Mining And Manufacturing Company Rückreflektierende folie
US5900192A (en) * 1998-01-09 1999-05-04 Xerox Corporation Method and apparatus for fabricating very small two-color balls for a twisting ball display
US5976428A (en) * 1998-01-09 1999-11-02 Xerox Corporation Method and apparatus for controlling formation of two-color balls for a twisting ball display
US6348908B1 (en) 1998-09-15 2002-02-19 Xerox Corporation Ambient energy powered display
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
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
US6396205B1 (en) 1998-12-18 2002-05-28 Xerox Corporation Nonspecular visual display and method
US6677028B1 (en) 1999-09-10 2004-01-13 3M Innovative Properties Company Retroreflective articles having multilayer films and methods of manufacturing same
US6966660B1 (en) 1999-10-15 2005-11-22 3M Innovative Properties Company Article exhibiting dry and wet retroreflectivity
EP1246856B1 (de) * 1999-10-27 2009-07-15 3M Innovative Properties Company Fluorochemische sulfonamide tenside
US6355302B1 (en) 1999-12-10 2002-03-12 3M Innovative Properties Company Continuous process for making high performance retroreflective fabric
US6440252B1 (en) 1999-12-17 2002-08-27 Xerox Corporation Method for rotatable element assembly
US6958179B2 (en) 1999-12-30 2005-10-25 3M Innovative Properties Company Segmented sheeting and methods of making and using same
US6288842B1 (en) 2000-02-22 2001-09-11 3M Innovative Properties Sheeting with composite image that floats
US7336422B2 (en) * 2000-02-22 2008-02-26 3M Innovative Properties Company Sheeting with composite image that floats
US7068434B2 (en) 2000-02-22 2006-06-27 3M Innovative Properties Company Sheeting with composite image that floats
US6545671B1 (en) 2000-03-02 2003-04-08 Xerox Corporation Rotating element sheet material with reversible highlighting
US6498674B1 (en) 2000-04-14 2002-12-24 Xerox Corporation Rotating element sheet material with generalized containment structure
US6504525B1 (en) 2000-05-03 2003-01-07 Xerox Corporation Rotating element sheet material with microstructured substrate and method of use
AU2001286537A1 (en) * 2000-08-16 2002-02-25 Randall Craft Process for forming a reflective surface
US6847347B1 (en) 2000-08-17 2005-01-25 Xerox Corporation Electromagnetophoretic display system and method
US6524500B2 (en) 2000-12-28 2003-02-25 Xerox Corporation Method for making microencapsulated gyricon beads
US6690350B2 (en) 2001-01-11 2004-02-10 Xerox Corporation Rotating element sheet material with dual vector field addressing
US6897848B2 (en) 2001-01-11 2005-05-24 Xerox Corporation Rotating element sheet material and stylus with gradient field addressing
US6970154B2 (en) 2001-01-11 2005-11-29 Jpmorgan Chase Bank Fringe-field filter for addressable displays
US6531212B2 (en) 2001-02-14 2003-03-11 3M Innovative Properties Company Retroreflective article and method
AUPR554501A0 (en) * 2001-06-07 2001-07-12 Lehmann Pacific Solar Pty Limited Radiative cooling surface coatings
US6699570B2 (en) 2001-11-06 2004-03-02 Xerox Corporation Colored cyber toner using multicolored gyricon spheres
US6978896B2 (en) * 2002-04-11 2005-12-27 3M Innovative Properties Company Method of making retrochromic beads and kit thereof
US7036944B2 (en) 2002-04-11 2006-05-02 3M Innovative Properties Company Retrochromic articles
US20050137266A1 (en) * 2003-12-23 2005-06-23 Naiyong Jing Aqueous composition of an oligomeric fluorosilane and use thereof for surface treatment of optical elements
US7247386B2 (en) 2003-12-23 2007-07-24 3M Innovative Properties Company Composition of an oligomeric fluorosilane and surface treatment of retroreflective sheet
US7616332B2 (en) 2004-12-02 2009-11-10 3M Innovative Properties Company System for reading and authenticating a composite image in a sheeting
KR20080013915A (ko) * 2005-05-20 2008-02-13 쓰리엠 이노베이티브 프로퍼티즈 컴파니 다차원 이미지를 갖는 분배기
US7981499B2 (en) * 2005-10-11 2011-07-19 3M Innovative Properties Company Methods of forming sheeting with a composite image that floats and sheeting with a composite image that floats
US7586685B2 (en) * 2006-07-28 2009-09-08 Dunn Douglas S Microlens sheeting with floating image using a shape memory material
US20080027199A1 (en) 2006-07-28 2008-01-31 3M Innovative Properties Company Shape memory polymer articles with a microstructured surface
US7951319B2 (en) * 2006-07-28 2011-05-31 3M Innovative Properties Company Methods for changing the shape of a surface of a shape memory polymer article
US8701441B2 (en) 2006-08-21 2014-04-22 3M Innovative Properties Company Method of making inorganic, metal oxide spheres using microstructured molds
US7800825B2 (en) * 2006-12-04 2010-09-21 3M Innovative Properties Company User interface including composite images that float
WO2009009258A2 (en) 2007-07-11 2009-01-15 3M Innovative Properties Company Sheeting with composite image that floats
WO2009070434A1 (en) 2007-11-27 2009-06-04 3M Innovative Properties Company Methods for forming sheeting with a composite image that floats and a master tooling
EP2232310A1 (de) * 2007-12-21 2010-09-29 3M Innovative Properties Company Rückstrahlende artikel in form von kleidungsstücken, fasern und filamenten
CN101946192B (zh) * 2007-12-21 2012-09-05 3M创新有限公司 回射制品以及包括球芯和两个同心光学干涉层的回射元件
EP2242656A2 (de) * 2007-12-21 2010-10-27 3M Innovative Properties Company Rückstrahlende sicherheitsartikel
WO2010036522A1 (en) * 2008-09-25 2010-04-01 Dow Global Technologies Inc. Wear and impact resistant reflective road lane markers
US8111463B2 (en) 2008-10-23 2012-02-07 3M Innovative Properties Company Methods of forming sheeting with composite images that float and sheeting with composite images that float
US7995278B2 (en) * 2008-10-23 2011-08-09 3M Innovative Properties Company Methods of forming sheeting with composite images that float and sheeting with composite images that float
US8840956B2 (en) * 2008-10-31 2014-09-23 Potters Industries, Llc Retroreflective coating and method for applying a retroreflective coating on a structure
US20100272962A1 (en) * 2009-04-22 2010-10-28 Potters Industries Inc. Reflective substrate surface system, reflective assembly, and methods of improving the visibility of a substrate surface
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
US8647013B2 (en) * 2010-02-09 2014-02-11 Potters Industries, Llc Reflective substrate surface system, reflective assembly, and methods of improving the visibility of a substrate surface
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
US20150010723A1 (en) 2012-02-22 2015-01-08 3M Innovative Properties Company Microsphere articles and transfer articles
CN104280800A (zh) * 2013-07-11 2015-01-14 郑明光 反光贴膜
CN106029363B (zh) 2014-02-13 2018-01-16 3M创新有限公司 双重固化耐污微球体制品
JP2016118584A (ja) 2014-12-18 2016-06-30 スリーエム イノベイティブ プロパティズ カンパニー 再帰性反射シート及びライセンスプレート、並びにそれらの製造方法
JP6933006B2 (ja) * 2017-06-09 2021-09-08 横浜ゴム株式会社 空気入りタイヤ
US11467324B2 (en) 2018-10-26 2022-10-11 Tundra Composits, LLC Complex retroreflective bead
US12196987B2 (en) 2021-01-12 2025-01-14 Tundra COmpoistes, LLC Retroreflective composite reflective microspheres and reflective inorganic material
CN114256215B (zh) * 2021-12-29 2025-09-05 广东晶科电子股份有限公司 一种照明器件及其制备方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1033611B (de) * 1954-02-01 1958-07-10 Arnold Haarmann Dr Ing Grubenstempel
DE1194800B (de) * 1959-02-04 1965-06-16 Minnesota Mining & Mfg Biegsame, selektiv reflektierende Reflexionsfolie
EP0560732A1 (de) * 1993-04-21 1993-09-15 Dr. A. Schoch Ag Verfahren zur Herstellung einer Reflexionslackschicht

Also Published As

Publication number Publication date
US2326634A (en) 1943-08-10
FR943696A (fr) 1949-03-15

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