NO996564L - Retrofleksiv kubehjørne-folieform, lamell for å lage en slik form og fremgangsmåte til fremstilling av en slik lamell - Google Patents

Retrofleksiv kubehjørne-folieform, lamell for å lage en slik form og fremgangsmåte til fremstilling av en slik lamell

Info

Publication number
NO996564L
NO996564L NO996564A NO996564A NO996564L NO 996564 L NO996564 L NO 996564L NO 996564 A NO996564 A NO 996564A NO 996564 A NO996564 A NO 996564A NO 996564 L NO996564 L NO 996564L
Authority
NO
Norway
Prior art keywords
making
cube corner
lamella
mold
retroflexive
Prior art date
Application number
NO996564A
Other languages
English (en)
Other versions
NO996564D0 (no
Inventor
Kenneth L Smith
Gerald M Benson
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 NO996564D0 publication Critical patent/NO996564D0/no
Publication of NO996564L publication Critical patent/NO996564L/no

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
    • 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
    • B29D11/00625—Moulds for reflex reflectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1007—Running or continuous length work
    • Y10T156/1023—Surface deformation only [e.g., embossing]
    • 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
    • Y10T156/1064—Partial cutting [e.g., grooving or incising]
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/2457—Parallel ribs and/or grooves
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24612—Composite web or sheet

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Road Signs Or Road Markings (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
NO996564A 1997-07-02 1999-12-29 Retrofleksiv kubehjørne-folieform, lamell for å lage en slik form og fremgangsmåte til fremstilling av en slik lamell NO996564L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/886,998 US5981032A (en) 1997-07-02 1997-07-02 Retroreflective cube corner sheeting mold and sheeting formed therefrom
PCT/US1997/022164 WO1999001274A1 (en) 1997-07-02 1997-11-26 Retroreflective cube corner sheeting mold, lamina for creating such a mold and method for manufacturing such a lamina

Publications (2)

Publication Number Publication Date
NO996564D0 NO996564D0 (no) 1999-12-29
NO996564L true NO996564L (no) 2000-03-01

Family

ID=25390237

Family Applications (1)

Application Number Title Priority Date Filing Date
NO996564A NO996564L (no) 1997-07-02 1999-12-29 Retrofleksiv kubehjørne-folieform, lamell for å lage en slik form og fremgangsmåte til fremstilling av en slik lamell

Country Status (14)

Country Link
US (4) US5981032A (no)
EP (1) EP0994771B1 (no)
JP (1) JP4054894B2 (no)
KR (1) KR100536022B1 (no)
CN (1) CN1089059C (no)
AT (1) ATE248705T1 (no)
AU (1) AU732556B2 (no)
BR (1) BR9714748A (no)
CA (1) CA2295152A1 (no)
DE (1) DE69724661T2 (no)
IL (1) IL133858A0 (no)
NO (1) NO996564L (no)
TR (1) TR199903342T2 (no)
WO (1) WO1999001274A1 (no)

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US6253442B1 (en) * 1997-07-02 2001-07-03 3M Innovative Properties Company Retroreflective cube corner sheeting mold and method for making the same
WO1999001275A1 (en) 1997-07-02 1999-01-14 Minnesota Mining And Manufacturing Company Cube corner sheeting mold and method of making the same
AU5356898A (en) 1997-07-02 1999-01-25 Minnesota Mining And Manufacturing Company Retroreflective cube corner sheeting, molds therefore, and methods of making thesame
US5981032A (en) 1997-07-02 1999-11-09 3M Innovative Properties Company Retroreflective cube corner sheeting mold and sheeting formed therefrom
JP3580999B2 (ja) 1997-11-17 2004-10-27 日本カーバイド工業株式会社 三角錐型キューブコーナー再帰反射シート
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US6551014B2 (en) 2000-02-24 2003-04-22 3M Innovative Properties Company Raised pavement marker with improved lens
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US6325515B1 (en) 2000-03-21 2001-12-04 3M Innovative Properties Company Cube corner retroreflective article with enhanced pigmentation
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CN101506694B (zh) 2006-08-22 2012-10-03 日本电石工业株式会社 三棱锥型立方角回射部件及其制造方法
WO2008109420A2 (en) * 2007-03-02 2008-09-12 Technology Solutions & Invention Llc Two-sided corner-cube retroreflectors and methods of manufacturing the same
EP2192426A4 (en) 2007-08-24 2012-05-23 Nippon Carbide Kogyo Kk RETROREFLECTIVE ARTICLE IN CUBE CORNER
EP2360498B1 (en) 2008-12-08 2020-07-15 Nippon Carbide Industries Co., Inc. Retroreflective article
EP2407010B1 (en) * 2009-03-12 2018-01-10 3M Innovative Properties Company Laminate reflective and electroluminescent article and method
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
WO2010131630A1 (ja) 2009-05-11 2010-11-18 日本カーバイド工業株式会社 六角形型キューブコーナー再帰反射物品
KR102205093B1 (ko) 2013-03-15 2021-01-20 쓰리엠 이노베이티브 프로퍼티즈 캄파니 미세타일화된 프리즘형 큐브 코너 물품
CN104133259A (zh) * 2014-07-04 2014-11-05 西南科技大学 基于基片组装技术的逆反射膜
US20160011346A1 (en) 2014-07-14 2016-01-14 Sergiy Vasylyev High incidence angle retroreflective sheeting
CN109154769B (zh) * 2016-03-11 2021-12-21 米拉维兹公司 用于逆反射显示***优化的定制化反射轮廓特征
EP3583452A4 (en) 2017-02-14 2021-03-17 3M Innovative Properties Company NON-ORTHOGONAL CUBE CORNER ELEMENTS AND NETWORKS OF THESE MANUFACTURED BY COMBINATION MILLING
TWI756466B (zh) * 2017-08-29 2022-03-01 美商艾維利 丹尼森公司 用於基於投影機的顯示系統的回射片
US11351745B2 (en) 2020-08-27 2022-06-07 Aura Optical Systems, Lp Microprismatic retroreflective mold, sheet, and article and methods of manufacture thereof

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Also Published As

Publication number Publication date
TR199903342T2 (xx) 2001-03-21
EP0994771A1 (en) 2000-04-26
CN1089059C (zh) 2002-08-14
US6120881A (en) 2000-09-19
KR20010014416A (ko) 2001-02-26
WO1999001274A1 (en) 1999-01-14
AU5515898A (en) 1999-01-25
JP2002509495A (ja) 2002-03-26
EP0994771B1 (en) 2003-09-03
NO996564D0 (no) 1999-12-29
US6114009A (en) 2000-09-05
US5981032A (en) 1999-11-09
ATE248705T1 (de) 2003-09-15
IL133858A0 (en) 2001-04-30
DE69724661D1 (de) 2003-10-09
KR100536022B1 (ko) 2005-12-14
CA2295152A1 (en) 1999-01-14
CN1286657A (zh) 2001-03-07
DE69724661T2 (de) 2004-06-17
AU732556B2 (en) 2001-04-26
US6447878B1 (en) 2002-09-10
JP4054894B2 (ja) 2008-03-05
BR9714748A (pt) 2000-07-25

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