BE600545A - Eléments et structures rétroflectifs - Google Patents

Eléments et structures rétroflectifs

Info

Publication number
BE600545A
BE600545A BE600545A BE600545A BE600545A BE 600545 A BE600545 A BE 600545A BE 600545 A BE600545 A BE 600545A BE 600545 A BE600545 A BE 600545A BE 600545 A BE600545 A BE 600545A
Authority
BE
Belgium
Prior art keywords
structures
retroflective
elements
retroflective elements
Prior art date
Application number
BE600545A
Other languages
English (en)
Inventor
Eugene Leo Mckenzie
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 BE600545A publication Critical patent/BE600545A/fr

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/60—Projection screens characterised by the nature of the surface
    • G03B21/602—Lenticular screens
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
BE600545A 1956-10-04 1961-02-23 Eléments et structures rétroflectifs BE600545A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US613911A US3025764A (en) 1956-10-04 1956-10-04 Retroreflective elements and structures

Publications (1)

Publication Number Publication Date
BE600545A true BE600545A (fr) 1961-08-23

Family

ID=24459172

Family Applications (1)

Application Number Title Priority Date Filing Date
BE600545A BE600545A (fr) 1956-10-04 1961-02-23 Eléments et structures rétroflectifs

Country Status (2)

Country Link
US (1) US3025764A (fr)
BE (1) BE600545A (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3252376A (en) * 1962-02-16 1966-05-24 Prismo Safety Corp Reflex reflective granule and marking material made thereof
US3288618A (en) * 1962-08-16 1966-11-29 Prismo Safety Corp Colored reflective coating composition
US3278325A (en) * 1963-05-28 1966-10-11 Prismo Safety Corp Reflectorized marking material and method of making same
US3413058A (en) * 1964-07-09 1968-11-26 Minnesota Mining & Mfg Reflex-reflecting articles
US3254563A (en) * 1963-11-12 1966-06-07 Prismo Safety Corp Retro-reflective particles and reflective markers and compositions containing such particles
US3499780A (en) * 1966-12-06 1970-03-10 Gen Electric Method of making a coated aluminum reflector
US6603134B1 (en) 1967-03-10 2003-08-05 Bae Systems Information And Electronic Systems Integration Inc. Optical detection system
US3535019A (en) * 1967-10-25 1970-10-20 Minnesota Mining & Mfg Metallized glass reflex-reflecting elements
US3801183A (en) * 1973-06-01 1974-04-02 Minnesota Mining & Mfg Retro-reflective film
US4192576A (en) * 1978-11-20 1980-03-11 Minnesota Mining And Manufacturing Company Ultra-high-index glass microspheres and products made therefrom
US4569857A (en) * 1979-10-01 1986-02-11 Minnesota Mining And Manufacturing Company Retroreflective sheeting
US4511210A (en) * 1979-10-01 1985-04-16 Minnesota Mining And Manufacturing Company Retroreflective sheeting
US5673148A (en) * 1994-06-23 1997-09-30 Minnesota Mining And Manufacturing Company Encapsulated retroreflective elements and method for making same
US5650213A (en) * 1994-11-30 1997-07-22 Reflective Technologies, Inc. Retroreflective composition
US5576097A (en) * 1995-04-24 1996-11-19 Brite-Line Industries, Inc. High brightness durable retro-reflecting microspheres and method of making the same
JPH11175007A (ja) * 1997-11-21 1999-07-02 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
US6242056B1 (en) 1998-05-08 2001-06-05 Innovative Concepts Unlimited, Llc Process for applying light-emission-enhancement microbead paint compositions
EP1158314A4 (fr) * 1999-02-05 2006-04-12 Fuji Photo Film Co Ltd Film a haute transmittance de type tapis
DE10029529A1 (de) * 1999-12-23 2001-06-28 Rohwedder Visotech Gmbh Reflektorsystem zur Positionsbestimmung
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
KR100668921B1 (ko) * 2003-03-25 2007-01-12 세키스이가세이힝코교가부시키가이샤 실리카 피복 중합체 입자, 이의 제조 방법 및 이의 용도
TW201011334A (en) * 2008-09-12 2010-03-16 Daxon Technology Inc Multiple-coating particle and anti-glare film within thereof
FR3003247B1 (fr) * 2013-03-14 2015-10-02 Colas Sa Billes de verre a couche(s) de surface pour le marquage routier, marquage routier et son procede de realisation
FR3003248B1 (fr) * 2013-03-14 2015-10-02 Colas Sa Billes de verre a couche(s) de surface a proprietes de retro-reflexion, procede de realisation
US20150241610A1 (en) * 2014-02-26 2015-08-27 Zane McCarthy Increasing Visibility Of Machinery With Retroreflective Beads Embedded In A Coating
WO2017098222A1 (fr) 2015-12-09 2017-06-15 Bae Systems Plc Perfectionnements apportés et se rapportant à la télédétection
GB201521693D0 (en) * 2015-12-09 2016-01-20 Bae Systems Plc Improvements in and relating to remote sensing
US10955345B2 (en) 2015-12-09 2021-03-23 Bae Systems Plc Relating to remote sensing
CN114415274A (zh) * 2022-02-24 2022-04-29 Tcl华星光电技术有限公司 防眩减反射膜、偏光片及显示面板

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1672857A (en) * 1922-02-27 1928-06-05 Gen Electric Coating for glass surfaces
US1902440A (en) * 1932-01-15 1933-03-21 Prismo Holding Corp Sign
US2114692A (en) * 1936-02-25 1938-04-19 Gen Coating Company Coating process
US2110500A (en) * 1936-11-23 1938-03-08 Chiera Albert Method of and means for producing white light or daylight
US2267995A (en) * 1939-05-19 1941-12-30 Shuger Leroy Road marker
US2356553A (en) * 1939-11-17 1944-08-22 Weissenberg Gustav Joseph Process to lower the reflection of optically active surfaces
US2474061A (en) * 1943-07-23 1949-06-21 American Optical Corp Method of producing thin microporous silica coatings having reflection reducing characteristics and the articles so coated
US2440584A (en) * 1944-06-19 1948-04-27 Minnesota Mining & Mfg Lenticular reflex reflector sheet and method of making the same
US2407680A (en) * 1945-03-02 1946-09-17 Minnesota Mining & Mfg Reflex light reflector
US2536764A (en) * 1947-04-05 1951-01-02 American Optical Corp Method of forming a reflection reducing coating
CH263066A (de) * 1948-05-10 1949-08-15 Huber Alfred Mit einer rückstrahlerartig reflektierenden Fläche versehener Gegenstand und Verfahren zu seiner Herstellung.
US2713286A (en) * 1949-10-22 1955-07-19 Minnesota Mining & Mfg Reflex light reflectors and glass bead elements thereof

Also Published As

Publication number Publication date
US3025764A (en) 1962-03-20

Similar Documents

Publication Publication Date Title
BE600545A (fr) Eléments et structures rétroflectifs
FR1237727A (fr) Nouveaux uréo et thiouréo-polyhalogéno-polycycloalcènes
FR1169871A (fr) Géophone
FR1172989A (fr) Turbomachine
FR1185232A (fr) Turbine
FR1190147A (fr) Turbine
CH326478A (fr) Wassingue
FR1181196A (fr) Magnétomètre
FR1142567A (fr) Construction de tennis
FR1169143A (fr) Vêtement protecteur
FI30346A (fi) Skärande och slipande verktyg
AT208314B (de) Aktionsturbine
FR1195241A (fr) Epoxyhexahydrophtalates et endoalkylèneépoxyhexahydrophtalates
CH377589A (fr) Turbine
FR72757E (fr) étui
FR1187970A (fr) étui
FR1150983A (fr) étui
CH356301A (de) Heuwerbemaschine
FI30237A (fi) Skärande och slipande verktyg
ES52385Y (es) Carta-sobre perfeccionada
FR72754E (fr) étui
FR1168895A (fr) étui
ES61166Y (es) Estuche
FR72496E (fr) étui
FI28414A (fi) Teltta