AU5132473A - Retroreflective sheeting - Google Patents

Retroreflective sheeting

Info

Publication number
AU5132473A
AU5132473A AU51324/73A AU5132473A AU5132473A AU 5132473 A AU5132473 A AU 5132473A AU 51324/73 A AU51324/73 A AU 51324/73A AU 5132473 A AU5132473 A AU 5132473A AU 5132473 A AU5132473 A AU 5132473A
Authority
AU
Australia
Prior art keywords
retroreflective sheeting
retroreflective
sheeting
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
Application number
AU51324/73A
Other versions
AU443392B2 (en
Inventor
Fang Tung Chi
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
Application granted granted Critical
Publication of AU443392B2 publication Critical patent/AU443392B2/en
Publication of AU5132473A publication Critical patent/AU5132473A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/08—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures
    • F21V11/14—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures with many small apertures
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0418—Constructional details
    • G09F13/0472—Traffic signs
    • 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/268—Monolayer with structurally defined element
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • Y10T428/31515—As intermediate layer
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/10—Scrim [e.g., open net or mesh, gauze, loose or open weave or knit, etc.]
    • Y10T442/102—Woven scrim
    • Y10T442/172—Coated or impregnated
    • Y10T442/174—Including particulate material other than fiber in coating or impregnation
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2041—Two or more non-extruded coatings or impregnations
    • Y10T442/2098—At least two coatings or impregnations of different chemical composition
    • Y10T442/2107—At least one coating or impregnation contains particulate material
    • Y10T442/2115—At least one coating or impregnation functions to fix pigments or particles on the surface of a coating or impregnation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
AU51324/73A 1972-01-24 1973-01-22 Retroreflective sheeting Expired AU443392B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22015272A 1972-01-24 1972-01-24
USUS220152 1972-01-24
USUS244837 1972-04-17

Publications (2)

Publication Number Publication Date
AU443392B2 AU443392B2 (en) 1973-12-20
AU5132473A true AU5132473A (en) 1973-12-20

Family

ID=22822283

Family Applications (1)

Application Number Title Priority Date Filing Date
AU51324/73A Expired AU443392B2 (en) 1972-01-24 1973-01-22 Retroreflective sheeting

Country Status (4)

Country Link
US (1) US3790431A (en)
AU (1) AU443392B2 (en)
BR (1) BR7300523D0 (en)
ZA (1) ZA73495B (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934065A (en) * 1973-08-01 1976-01-20 Minnesota Mining And Manufacturing Company Retroreflective sheet material
SE7513915L (en) * 1975-01-10 1976-07-12 Minnesota Mining & Mfg COVERING MATERIAL FOR MAKING SUBSTRATES RETURNING REFLECTIVE
USRE30892E (en) * 1975-01-10 1982-03-30 Minnesota Mining And Manufacturing Company Area-retroreflectorization of fabrics
FR2315739A1 (en) * 1975-06-26 1977-01-21 Peltier Raymond LUMINOUS DISPLAY DEVICE
US4061268A (en) * 1975-12-01 1977-12-06 Minnesota Mining And Manufacturing Company Traction mat
US4463045A (en) * 1981-03-02 1984-07-31 The Procter & Gamble Company Macroscopically expanded three-dimensional plastic web exhibiting non-glossy visible surface and cloth-like tactile impression
US4595627A (en) * 1985-02-06 1986-06-17 Safety Trim Industries, Inc. Fluorescent textile material
US4712868A (en) * 1985-09-23 1987-12-15 Minnesota Mining And Manufacturing Company Expanded retroreflective sheet material
US5122902A (en) * 1989-03-31 1992-06-16 Minnesota Mining And Manufacturing Company Retroreflective articles having light-transmissive surfaces
US5050327A (en) * 1989-11-17 1991-09-24 Minnesota Mining And Manufacturing Company Retroreflective sign having improved legibility
KR100218034B1 (en) * 1990-06-29 1999-09-01 데이비드 엠 모이어 Papermaking belt and method of making the same using differential light transmission techniques
US5207852A (en) * 1991-02-06 1993-05-04 Minnesota Mining And Manufacturing Company Method for making permeable retroreflective sheeting
US5128804A (en) * 1991-02-06 1992-07-07 Minnesota Mining And Manufacturing Company Permeable retroreflective sheeting
US5707904A (en) * 1996-01-31 1998-01-13 Highland Industries, Inc. Fabric for backlit signs and awnings
JPH10153701A (en) * 1996-11-19 1998-06-09 Minnesota Mining & Mfg Co <3M> Retroreflection sheet
US5895705A (en) * 1997-07-11 1999-04-20 Highland Industries, Inc. Awning and backlit sign fabric having a selectively eradicable ink layer and a process for producing same
US6009560A (en) * 1997-11-20 2000-01-04 Lion Apparel, Inc. Perforated reflective trim for use with garments
US6355302B1 (en) 1999-12-10 2002-03-12 3M Innovative Properties Company Continuous process for making high performance retroreflective fabric
NZ567569A (en) * 2005-10-21 2009-12-24 Video Taped Transcripts Pty Lt A method of producing perforated retroreflective trim
EP2284306B1 (en) * 2009-08-05 2011-10-12 ETTLIN Spinnerei und Weberei Produktions GmbH & Co. KG Assembly for creating light effects
US10451780B2 (en) 2013-12-12 2019-10-22 3M Innovative Properties Company Retroreflective article
DE102014102322A1 (en) * 2014-02-24 2015-08-27 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Arrangement for generating light effects
US20160245502A1 (en) * 2015-02-23 2016-08-25 Cambridge International Inc. Lighted architectural panel system
WO2018031355A1 (en) 2016-08-12 2018-02-15 3M Innovative Properties Company Truncated beadfilm constructions and methods of making the same
US11224293B2 (en) 2020-03-18 2022-01-18 Ace Bayou Corp. Gaming chairs with enhanced visibility lighting
US11585055B1 (en) * 2022-03-21 2023-02-21 National Central University High efficiency traffice sign with projection light source

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1998054A (en) * 1931-05-20 1935-04-16 Du Pont Cinema screen
US2130704A (en) * 1934-10-11 1938-09-20 Patzwaldt Karl Sound permeable picture projection screen and method of making same
US2354018A (en) * 1940-08-03 1944-07-18 Minnesota Mining & Mfg Light reflector sheet
US3155764A (en) * 1960-03-24 1964-11-03 Karl W Flocks Flexible weatherproof reflex light reflector sheet and sign made thereof
US3190178A (en) * 1961-06-29 1965-06-22 Minnesota Mining & Mfg Reflex-reflecting sheeting
US3405025A (en) * 1965-06-17 1968-10-08 Canrad Prec Ind Inc Retro-reflective assembly and method of making the same

Also Published As

Publication number Publication date
US3790431A (en) 1974-02-05
ZA73495B (en) 1973-10-31
AU443392B2 (en) 1973-12-20
BR7300523D0 (en) 1973-11-01

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