IL133857A0 - Cube corner sheeting mold and method of making the same - Google Patents

Cube corner sheeting mold and method of making the same

Info

Publication number
IL133857A0
IL133857A0 IL133857A IL13385798A IL133857A0 IL 133857 A0 IL133857 A0 IL 133857A0 IL 133857 A IL133857 A IL 133857A IL 13385798 A IL13385798 A IL 13385798A IL 133857 A0 IL133857 A0 IL 133857A0
Authority
IL
Israel
Prior art keywords
cube corner
lamina
groove
corner elements
laminae
Prior art date
Application number
IL133857A
Other languages
English (en)
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25388319&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IL133857(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of IL133857A0 publication Critical patent/IL133857A0/xx

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
    • B29D11/00625—Moulds for reflex reflectors
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/03—Laminated mold

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Laminated Bodies (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Adornments (AREA)
IL133857A 1997-07-02 1998-06-12 Cube corner sheeting mold and method of making the same IL133857A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88607497A 1997-07-02 1997-07-02
PCT/US1998/012459 WO1999001275A1 (en) 1997-07-02 1998-06-12 Cube corner sheeting mold and method of making the same

Publications (1)

Publication Number Publication Date
IL133857A0 true IL133857A0 (en) 2001-04-30

Family

ID=25388319

Family Applications (1)

Application Number Title Priority Date Filing Date
IL133857A IL133857A0 (en) 1997-07-02 1998-06-12 Cube corner sheeting mold and method of making the same

Country Status (14)

Country Link
US (3) US6318987B1 (enExample)
EP (1) EP1017557B1 (enExample)
JP (1) JP4235750B2 (enExample)
KR (1) KR100573526B1 (enExample)
CN (1) CN1105637C (enExample)
AT (1) ATE284306T1 (enExample)
AU (1) AU728328B2 (enExample)
BR (1) BR9810229A (enExample)
CA (1) CA2294762A1 (enExample)
DE (1) DE69828070T2 (enExample)
IL (1) IL133857A0 (enExample)
NO (1) NO996562L (enExample)
TR (1) TR199903340T2 (enExample)
WO (1) WO1999001275A1 (enExample)

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EP1017557B1 (en) * 1997-07-02 2004-12-08 Minnesota Mining And Manufacturing Company Cube corner sheeting mold and method of making the same
US6253442B1 (en) * 1997-07-02 2001-07-03 3M Innovative Properties Company Retroreflective cube corner sheeting mold and method for making the same
US6540367B1 (en) 1999-04-07 2003-04-01 3M Innovative Properties Company Structured surface articles containing geometric structures with compound faces and methods for making same
US8728610B2 (en) 2000-02-25 2014-05-20 3M Innovative Properties Company Compound mold and structured surface articles containing geometric structures with compound faces and method of making same
US6700712B2 (en) 2001-11-13 2004-03-02 3M Innovative Properties Company Multidirectional single surface optically shaped film
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ATE440300T1 (de) * 2002-06-11 2009-09-15 3M Innovative Properties Co Herstellungsverfahren für eine form und hieraus gewonnene repliken
US7174619B2 (en) * 2003-03-06 2007-02-13 3M Innovative Properties Company Methods of making microstructured lamina and apparatus
US6884371B2 (en) * 2003-03-06 2005-04-26 3M Innovative Properties Company Method of making retroreflective sheeting and articles
US7152983B2 (en) 2003-03-06 2006-12-26 3M Innovative Properties Company Lamina comprising cube corner elements and retroreflective sheeting
KR20120007555A (ko) 2003-03-06 2012-01-20 쓰리엠 이노베이티브 프로퍼티즈 캄파니 큐브 코너 요소를 포함하는 라미나 및 재귀 반사 시트
US7201485B1 (en) * 2003-08-15 2007-04-10 University Of South Florida Corner cube retroreflector
US7677146B2 (en) * 2006-05-10 2010-03-16 3M Innovative Properties Company Cutting tool using one or more machined tool tips in a continuous or interrupted cut fast tool servo
US8215943B2 (en) * 2006-06-01 2012-07-10 Avery Dennison Corporation Heat-transfer label assembly and apparatus for applying heat-transfer labels
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
US7628100B2 (en) * 2007-01-05 2009-12-08 3M Innovative Properties Company Cutting tool using one or more machined tool tips with diffractive features in a continuous or interrupted cut fast tool servo
WO2008109420A2 (en) * 2007-03-02 2008-09-12 Technology Solutions & Invention Llc Two-sided corner-cube retroreflectors and methods of manufacturing the same
US8388154B2 (en) 2007-08-24 2013-03-05 Nippon Carbide Industries Co., Inc. Cube-corner retroreflective article
US7669508B2 (en) * 2007-10-29 2010-03-02 3M Innovative Properties Company Cutting tool using one or more machined tool tips with diffractive features
US20090147361A1 (en) * 2007-12-07 2009-06-11 3M Innovative Properties Company Microreplicated films having diffractive features on macro-scale features
TWI483013B (zh) 2008-04-02 2015-05-01 3M Innovative Properties Co 光導膜及其製造方法
CN102016656A (zh) * 2008-04-02 2011-04-13 3M创新有限公司 用于制备具有叠加特征的光学膜的方法和系统
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DE112010003508B4 (de) 2009-09-01 2022-02-03 Dbm Reflex Enterprises Inc. Vielfarbenfahrzeuglinse mit wechselseitig verbundenen TIR-Reflexionsprismen und Spritzgussvorrichtung
EP2518504A1 (en) 2011-04-29 2012-10-31 Miltenyi Biotec GmbH A method for the quantitative and qualitative characterization of antigen-specific T cells recognizing a specific antigen
BR112013030706A2 (pt) 2011-05-31 2016-12-06 3M Innovative Properties Co métodos de fabricação de artigos microestruturados curados com padrão diferencialmente
WO2012166448A1 (en) 2011-05-31 2012-12-06 3M Innovative Properties Company Retroreflective articles having composite cube-corners and methods of making
SG195166A1 (en) 2011-05-31 2013-12-30 3M Innovative Properties Co Method for making microstructured tools having discontinuous topographies, articles produced therefrom
CN104838293A (zh) * 2012-12-28 2015-08-12 未来奈米科技股份有限公司 利用变形结构立方角的反光片
MX351877B (es) 2013-03-15 2017-11-01 3M Innovative Properties Co Artículos de esquinas cúbicas prismáticas en micromosaicos.
US20160011346A1 (en) 2014-07-14 2016-01-14 Sergiy Vasylyev High incidence angle retroreflective sheeting
RU2707211C2 (ru) * 2014-11-20 2019-11-25 Авери Деннисон Корпорейшн Световозвращатель из плиток, изготовленный способом многоэтапной нарезки кубиками
CN106238582B (zh) * 2016-09-19 2017-12-08 哈尔滨工业大学 一种采用金属箔材/薄板制造空间可展开舱段的模具
KR102063474B1 (ko) 2017-02-14 2020-01-09 쓰리엠 이노베이티브 프로퍼티즈 캄파니 미세구조체를 제조하기 위한 엔드 밀링 방법, 미세구조체를 포함하는 공구, 및 미세구조체
WO2019046403A1 (en) 2017-08-29 2019-03-07 Avery Dennison Corporation RETROREFLECTIVE SHEET FOR A PROJECTOR-BASED DISPLAY SYSTEM
US11073641B2 (en) 2017-09-11 2021-07-27 Orafol Americas Inc. Methods of fabricating retroreflector prisms with polygonal apertures and devices thereof
WO2022046134A1 (en) 2020-08-27 2022-03-03 Aura Optical System, LP Microprismatic retroreflective mold, sheet, and article and methods of manufacture thereof
KR102905181B1 (ko) * 2024-12-31 2025-12-29 주식회사 메스텍 재귀반사필름용 금속금형의 제조 공정
KR102905168B1 (ko) * 2024-12-31 2025-12-29 주식회사 메스텍 재귀반사필름 금속금형 제작 방법

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Also Published As

Publication number Publication date
AU7968998A (en) 1999-01-25
EP1017557B1 (en) 2004-12-08
KR20010014414A (ko) 2001-02-26
US6386855B1 (en) 2002-05-14
US6257860B1 (en) 2001-07-10
NO996562L (no) 2000-03-01
CN1105637C (zh) 2003-04-16
US6318987B1 (en) 2001-11-20
JP2002507945A (ja) 2002-03-12
KR100573526B1 (ko) 2006-04-26
CN1268921A (zh) 2000-10-04
JP4235750B2 (ja) 2009-03-11
TR199903340T2 (xx) 2001-06-21
WO1999001275A1 (en) 1999-01-14
NO996562D0 (no) 1999-12-29
BR9810229A (pt) 2000-08-08
AU728328B2 (en) 2001-01-04
DE69828070D1 (de) 2005-01-13
US20020028263A1 (en) 2002-03-07
EP1017557A1 (en) 2000-07-12
ATE284306T1 (de) 2004-12-15
CA2294762A1 (en) 1999-01-14
DE69828070T2 (de) 2005-12-08

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