NO930868L - Retroreflekterende materiale med forbedret vinkelform - Google Patents

Retroreflekterende materiale med forbedret vinkelform

Info

Publication number
NO930868L
NO930868L NO93930868A NO930868A NO930868L NO 930868 L NO930868 L NO 930868L NO 93930868 A NO93930868 A NO 93930868A NO 930868 A NO930868 A NO 930868A NO 930868 L NO930868 L NO 930868L
Authority
NO
Norway
Prior art keywords
cube
retrect
corner
angularity
angle form
Prior art date
Application number
NO93930868A
Other languages
English (en)
Norwegian (no)
Other versions
NO930868D0 (no
Inventor
Theodore J Szczech
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 NO930868D0 publication Critical patent/NO930868D0/no
Publication of NO930868L publication Critical patent/NO930868L/no

Links

Classifications

    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2001/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
    • B29K2001/08—Cellulose derivatives
    • B29K2001/12—Cellulose acetate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2001/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
    • B29K2001/08—Cellulose derivatives
    • B29K2001/14—Cellulose acetate-butyrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/003—Reflective

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Road Signs Or Road Markings (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Laminated Bodies (AREA)
  • Aerials With Secondary Devices (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
NO93930868A 1990-09-10 1993-03-09 Retroreflekterende materiale med forbedret vinkelform NO930868L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/579,566 US5138488A (en) 1990-09-10 1990-09-10 Retroreflective material with improved angularity
PCT/US1991/005361 WO1992004647A1 (en) 1990-09-10 1991-07-29 Retroreflective material with improved angularity

Publications (2)

Publication Number Publication Date
NO930868D0 NO930868D0 (no) 1993-03-09
NO930868L true NO930868L (no) 1993-05-10

Family

ID=24317428

Family Applications (1)

Application Number Title Priority Date Filing Date
NO93930868A NO930868L (no) 1990-09-10 1993-03-09 Retroreflekterende materiale med forbedret vinkelform

Country Status (14)

Country Link
US (1) US5138488A (de)
EP (1) EP0548280B1 (de)
JP (1) JP3001974B2 (de)
KR (1) KR100245174B1 (de)
AT (1) ATE112067T1 (de)
AU (1) AU652001B2 (de)
CA (1) CA2089571C (de)
DE (1) DE69104214T2 (de)
DK (1) DK0548280T3 (de)
ES (1) ES2060409T3 (de)
HK (1) HK1006748A1 (de)
IE (1) IE66898B1 (de)
NO (1) NO930868L (de)
WO (1) WO1992004647A1 (de)

Families Citing this family (144)

* Cited by examiner, † Cited by third party
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US6318867B1 (en) 1993-10-20 2001-11-20 3M Innovative Properties Company Conformable cube corner retroreflective sheeting
US5600484A (en) * 1993-10-20 1997-02-04 Minnesota Mining And Manufacturing Company Machining techniques for retroreflective cube corner article and method of manufacture
US5614286A (en) * 1993-10-20 1997-03-25 Minnesota Mining And Manufacturing Company Conformable cube corner retroreflective sheeting
WO1995011469A2 (en) * 1993-10-20 1995-04-27 Minnesota Mining And Manufacturing Company Directly machined raised structure retroreflective cube corner article and method of manufacture
JP3834596B2 (ja) * 1993-10-20 2006-10-18 スリーエム カンパニー 非対称性コーナキューブ物品と製作方法
US5450235A (en) * 1993-10-20 1995-09-12 Minnesota Mining And Manufacturing Company Flexible cube-corner retroreflective sheeting
CA2206298A1 (en) * 1994-12-20 1996-06-27 Yoshinori Araki Retroreflective sheeting articles
DE69608420T2 (de) * 1995-02-16 2000-09-14 Minnesota Mining And Mfg. Co., Saint Paul Gegenstände mit haftklebern mit verbesserter haftung an weichgemachtes polyvinylchlorid
JP3931256B2 (ja) * 1995-06-09 2007-06-13 スリーエム カンパニー １つ以上の面において改善された照射角を形成するキューブコーナ製品
US5639530A (en) * 1995-06-16 1997-06-17 Minnesota Mining And Manufacturing Company Retroreflective articles comprising a non-thermoplastic hydrocarbon elastomer adhesive layer for life saving devices at sea
US5905099A (en) * 1995-11-06 1999-05-18 Minnesota Mining And Manufacturing Company Heat-activatable adhesive composition
US20030170426A1 (en) * 1995-12-01 2003-09-11 W. Scott Thielman Cellular retroreflective sheeting
USD397555S (en) 1996-01-19 1998-09-01 Minnesota Mining And Manufacturing Company Striped surface pattern for retroreflective sheeting
USD383312S (en) * 1996-01-19 1997-09-09 Minnesota Mining And Manufacturing Company Seal pattern on retroreflective sheeting
US5706132A (en) * 1996-01-19 1998-01-06 Minnesota Mining And Manufacturing Company Dual orientation retroreflective sheeting
CA2169807C (en) * 1996-02-19 1999-09-07 Italo Caroli Reflex pin with adjusted angle
US5814355A (en) * 1996-04-30 1998-09-29 Minnesota Mining And Manufacturing Company Mold for producing glittering cube-corner retroreflective sheeting
US5770124A (en) * 1996-04-30 1998-06-23 Minnesota Mining And Manufacturing Company Method of making glittering cube-corner retroreflective sheeting
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US5840405A (en) * 1996-04-30 1998-11-24 Minnesota Mining And Manufacturing Company Glittering cube-corner retroreflective sheeting
US5948488A (en) * 1996-04-30 1999-09-07 3M Innovative Properties Company Glittering cube-corner article
US6015214A (en) * 1996-05-30 2000-01-18 Stimsonite Corporation Retroreflective articles having microcubes, and tools and methods for forming microcubes
JP2853995B2 (ja) * 1996-08-16 1999-02-03 スタンレー電気株式会社 再帰型反射器
US6083607A (en) * 1996-10-18 2000-07-04 Nippon Carbide Kogyo Kabushiki Kaisha Triangular pyramidal cube corner type retroreflective sheet
US6021559A (en) * 1996-11-01 2000-02-08 3M Innovative Properties Company Methods of making a cube corner article master mold
US5734501A (en) * 1996-11-01 1998-03-31 Minnesota Mining And Manufacturing Company Highly canted retroreflective cube corner article
US6656566B1 (en) 1997-04-15 2003-12-02 3M Innovative Properties Company Retroreflective luminescent articles
JPH1115415A (ja) * 1997-06-16 1999-01-22 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
US5898523A (en) * 1997-07-02 1999-04-27 Minnesota Mining & Manufacturing Company Tiled retroreflective sheeting composed of highly canted cube corner elements
EP1017557B1 (de) 1997-07-02 2004-12-08 Minnesota Mining And Manufacturing Company Form für würfeleckenbahnen und verfahren zu deren herstellung
AU6960898A (en) * 1997-09-25 1999-04-12 Minnesota Mining And Manufacturing Company Dual use reflective article
US5940212A (en) * 1997-10-30 1999-08-17 3M Innovative Properties Company Cube corner article with altered inactive areas and method of making same
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
US6036322A (en) * 1997-12-01 2000-03-14 Reflexite Corporation Multi-orientation retroreflective structure
USD418308S (en) * 1998-02-05 2000-01-04 Reflexite Corporation Retroreflective sheeting
JP3975001B2 (ja) 1998-04-22 2007-09-12 日本カーバイド工業株式会社 三角錐型キユーブコーナー再帰反射シート
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US6050691A (en) * 1998-10-19 2000-04-18 3M Innovative Properties Company Method of making randomly oriented cube-corner articles
US6623824B1 (en) 1999-01-29 2003-09-23 3M Innovative Properties Company Method for making a microreplicated article using a substrate comprising a syndiotactic vinyl aromatic polymer
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US20070006493A1 (en) * 2003-05-12 2007-01-11 Arnold Eberwein Illuminated license plate for vehicles and vehicle provided with the same
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JP3001974B2 (ja) 2000-01-24
WO1992004647A1 (en) 1992-03-19
AU652001B2 (en) 1994-08-11
EP0548280A1 (de) 1993-06-30
ATE112067T1 (de) 1994-10-15
DE69104214D1 (de) 1994-10-27
KR100245174B1 (ko) 2000-02-15
AU8750191A (en) 1992-03-30
CA2089571C (en) 2002-01-08
KR930702693A (ko) 1993-09-09
IE912802A1 (en) 1992-03-11
CA2089571A1 (en) 1992-03-11
EP0548280B1 (de) 1994-09-21
ES2060409T3 (es) 1994-11-16
HK1006748A1 (en) 1999-03-12
DE69104214T2 (de) 1995-04-13
US5138488A (en) 1992-08-11
IE66898B1 (en) 1996-02-07
NO930868D0 (no) 1993-03-09
JPH06501111A (ja) 1994-01-27
DK0548280T3 (da) 1994-10-17

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