IN171266B - - Google Patents

Info

Publication number
IN171266B
IN171266B IN268/MAS/88A IN268MA1988A IN171266B IN 171266 B IN171266 B IN 171266B IN 268MA1988 A IN268MA1988 A IN 268MA1988A IN 171266 B IN171266 B IN 171266B
Authority
IN
India
Prior art keywords
cover film
lenses
encapsulated
weight
layer
Prior art date
Application number
IN268/MAS/88A
Other languages
English (en)
Inventor
Raymond Tolliver Howard
Ralph Bailey Terry
Raymond Kult Roger
Donald Dickson Arthur
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 IN171266B publication Critical patent/IN171266B/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • 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
    • 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
    • B29D11/00615—Production of reflex reflectors moulded by partially embedding reflective elements, e.g. glass beads, into the surface of a support, e.g. to make prefabricated road markings
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/252—Glass or ceramic [i.e., fired or glazed clay, cement, etc.] [porcelain, quartz, etc.]

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Laminated Bodies (AREA)
  • Materials For Medical Uses (AREA)
IN268/MAS/88A 1987-05-13 1988-04-27 IN171266B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/049,674 US4896943A (en) 1987-05-13 1987-05-13 Encapsulated-lens retroreflective sheeting having improved cover film

Publications (1)

Publication Number Publication Date
IN171266B true IN171266B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-08-29

Family

ID=21961068

Family Applications (1)

Application Number Title Priority Date Filing Date
IN268/MAS/88A IN171266B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-05-13 1988-04-27

Country Status (11)

Country Link
US (1) US4896943A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0291205B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS63307940A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR0137952B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN1015937B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE120280T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU615650B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8802277A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1286068C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3853375T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN171266B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5066098A (en) * 1987-05-15 1991-11-19 Minnesota Mining And Manufacturing Company Cellular encapsulated-lens high whiteness retroreflective sheeting with flexible cover sheet
CA1287458C (en) * 1987-05-15 1991-08-13 Roger R. Kult Cellular, encapsulated-lens high whiteness retroreflective sheeting with flexible cover sheet
US5237164A (en) * 1989-05-12 1993-08-17 Sony Corporation Card having retroreflective bar codes and a magnetic stripe
US20010020068A1 (en) * 1992-06-19 2001-09-06 Spalding Sports Worldwide, Inc. Golf ball cover compositions
US5977263A (en) * 1992-12-10 1999-11-02 3M Innovative Properties Company Thermal transfer compositions, articles and graphic articles made with same
US5378520A (en) * 1992-12-16 1995-01-03 Minnesota Mining And Manufacturing Company Supported encapsulated-lens retroreflective sheeting
US5480705A (en) * 1993-06-24 1996-01-02 Minnesota Mining And Manufacturing Company High strength non-chlorinated multi-layered polymeric article
US5393590A (en) * 1993-07-07 1995-02-28 Minnesota Mining And Manufacturing Company Hot stamping foil
US5306520A (en) * 1993-09-20 1994-04-26 Yung T. Shen Method of discriminating an article
MX9604318A (es) * 1994-04-01 1997-06-28 Minnesota Mining & Mfg Articulo de vestir que lleva aplicaciones u ornamentos retrorreflectivos.
US5777790A (en) * 1994-04-07 1998-07-07 Minnesota Mining And Manufacturing Company Microsphere-based retroreflective article
US5750191A (en) * 1994-05-20 1998-05-12 Minnesota Mining And Manufacturing Company Retroreflective elements
US5658670A (en) * 1994-08-19 1997-08-19 Minnesota Mining And Manufactury Company Multi-layer compositions having a fluoropolymer layer
JPH10508706A (ja) * 1994-11-07 1998-08-25 ミネソタ マイニング アンド マニュファクチャリグ カンパニー 標示製品及びその製造方法
DE69515062T2 (de) * 1994-11-28 2000-09-14 Minnesota Mining And Mfg. Co., St. Paul Gegenstände mit dauerhaften farb- und/oder fluoreszenzeigenschaften
US5816238A (en) * 1994-11-28 1998-10-06 Minnesota Mining And Manufacturing Company Durable fluorescent solar collectors
US6190757B1 (en) * 1995-02-09 2001-02-20 3M Innovative Properties Company Compositions and thermal mass transfer donor elements for use in producing signage articles
US5706133A (en) * 1995-02-09 1998-01-06 Minnesota Mining And Manufacturing Company Retroreflective signage articles, kits for producing same, and methods of making signage articles
JPH11500171A (ja) * 1995-02-16 1999-01-06 ミネソタ マイニング アンド マニュファクチャリング カンパニー 可塑化ポリ塩化ビニルに対する改良された接着性を有する感圧接着剤を含んでなる製品
US5700077A (en) * 1995-03-23 1997-12-23 Minnesota Mining And Manufacturing Company Line light source including fluorescent colorant
EP0815477B1 (en) * 1995-03-23 2000-08-02 Minnesota Mining And Manufacturing Company Retroreflective applique
JP3493245B2 (ja) * 1995-05-12 2004-02-03 ミネソタ マイニング アンド マニュファクチャリング カンパニー 再帰性反射シート及び再帰性反射性能を有する物品
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
WO1997001118A1 (en) * 1995-06-22 1997-01-09 Minnesota Mining And Manufacturing Company Encapsulated-lens retroreflective sheeting
US6086707A (en) * 1996-02-29 2000-07-11 Raytheon Company Method for making an identification document
US5882771A (en) * 1996-04-10 1999-03-16 Minnesota Mining And Manufacturing Company Conformable embossable retroreflective sheeting
US6200666B1 (en) 1996-07-25 2001-03-13 3M Innovative Properties Company Thermal transfer compositions, articles, and graphic articles made with same
DE19635704A1 (de) * 1996-09-03 1998-03-05 Beiersdorf Ag Selbstklebende Schutzfolie
US5981113A (en) 1996-12-17 1999-11-09 3M Innovative Properties Company Curable ink composition and imaged retroreflective article therefrom
US6197393B1 (en) 1997-06-27 2001-03-06 3M Innovative Properties Company Multi-layer compositions comprising a fluoropolymer
US6117508A (en) 1997-06-27 2000-09-12 Dyneon Llc Composite articles including a fluoropolymer blend
US6156400A (en) * 1998-04-09 2000-12-05 3M Innovative Properties Company Multi-layer compositions comprising a fluoropolymer
US6096428A (en) * 1998-04-09 2000-08-01 3M Innovative Properties Company Multi-layer compositions comprising a fluoropolymer
AU4429599A (en) * 1998-06-12 1999-12-30 Avery Dennison Corporation Multilayered thermoplastic film and sign cutting method using the same
GB2339711B (en) * 1998-07-21 2002-07-31 Swintex Fabric reinforced retroreflective assembly
US6172810B1 (en) 1999-02-26 2001-01-09 3M Innovative Properties Company Retroreflective articles having polymer multilayer reflective coatings
US6406787B1 (en) 1999-03-30 2002-06-18 3M Innovative Properties Company Digital printable and releasable form construction and composition useful thereto
US6482510B1 (en) 1999-03-30 2002-11-19 3M Innovative Properties Company Digital printable and releasable form construction and composition useful thereto
US6246428B1 (en) 1999-05-11 2001-06-12 3M Innovoative Properties Company Method and system for thermal mass transfer printing
US6376135B2 (en) 1999-05-11 2002-04-23 The Standard Register Company Image bonding treatment for retroreflective surfaces
US6517664B1 (en) 2000-01-10 2003-02-11 Process Resources Corporation Techniques for labeling of plastic, glass or metal containers or surfaces with polymeric labels
US6312132B1 (en) 2000-09-12 2001-11-06 3M Innovative Properties Company Fluorescent red article and retroreflective article made therefrom
US6572977B1 (en) 2000-09-12 2003-06-03 3M Innovative Properties Company Fluorescent red composition and articles made therefrom
US6656319B1 (en) 2000-10-25 2003-12-02 3M Innovative Properties Company Fluid-activatable adhesive articles and methods
US20030211299A1 (en) * 2001-09-27 2003-11-13 3M Innovative Properties Company Adhesion-enhancing surfaces for marking materials
EP1441912A1 (en) * 2001-11-05 2004-08-04 3M Innovative Properties Company Method of printing film and articles
US20030180541A1 (en) * 2002-02-04 2003-09-25 Naik Kirit N. Topcoat compositions, substrates coated therewith and method of making and using the same
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
JP2003315516A (ja) * 2002-04-18 2003-11-06 Three M Innovative Properties Co 反射積層体
ATE442247T1 (de) * 2002-11-27 2009-09-15 Kiwa Chemical Ind Co Ltd Retroreflektierende folie
US20040146677A1 (en) 2003-01-24 2004-07-29 3M Innovative Properties Company Flexible reflective sleeve
US7396579B2 (en) * 2003-05-15 2008-07-08 3M Innovative Properties Company Fluorescent red-orange retroreflective sheeting
JP4090389B2 (ja) * 2003-06-10 2008-05-28 株式会社日立製作所 核磁気共鳴装置
EP1700142A1 (en) * 2003-12-30 2006-09-13 3M Innovative Properties Company Color shifting retroreflector and method of making same
US7835221B2 (en) * 2006-07-06 2010-11-16 Westerngeco L.L.C. Optical methods and systems in marine seismic surveying
US20080145626A1 (en) * 2006-12-15 2008-06-19 3M Innovative Properties Company Bossed laser validation form
US7676327B2 (en) 2007-04-26 2010-03-09 Westerngeco L.L.C. Method for optimal wave field separation
US9207347B2 (en) * 2008-07-05 2015-12-08 Westerngeco L.L.C. Determining the structure of a towed seismic spread element
US20110175344A1 (en) * 2010-01-19 2011-07-21 Jeffrey Sackley Reflective tool size dimension stickers
CN102893188B (zh) 2010-05-25 2016-11-02 3M创新有限公司 外露透镜逆反射制品
KR101497034B1 (ko) * 2013-11-08 2015-03-02 알파비젼(주) 비 상용성 고분자로 이루어진 반사시트 및 그 제조방법
KR101530292B1 (ko) * 2014-12-22 2015-06-22 알파비젼(주) 비 상용성 고분자로 이루어진 반사판 및 그 제조방법
RU2634571C1 (ru) * 2016-10-24 2017-10-31 Сергей Николаевич Максимовский Способ создания оригинального цветного защитного изображения внутри листового материала

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2407680A (en) * 1945-03-02 1946-09-17 Minnesota Mining & Mfg Reflex light reflector
US2948191A (en) * 1956-06-06 1960-08-09 Cataphote Corp Retroreflecting surface
US3190178A (en) * 1961-06-29 1965-06-22 Minnesota Mining & Mfg Reflex-reflecting sheeting
US3935359A (en) * 1972-06-23 1976-01-27 Rowland Development Corporation Retroreflective sheeting and method and apparatus for producing same
US3874914A (en) * 1972-08-18 1975-04-01 Sybron Corp Adhesive coatings of vinyl polymers and copolymers and method of making same
US4025159A (en) * 1976-02-17 1977-05-24 Minnesota Mining And Manufacturing Company Cellular retroreflective sheeting
US4288493A (en) * 1979-07-16 1981-09-08 Minnesota Mining And Manufacturing Company Water-activatable crosslinked adhesive and energy control film made therewith
US4618518A (en) * 1984-08-10 1986-10-21 Amerace Corporation Retroreflective sheeting and methods for making same
US4637950A (en) * 1985-05-01 1987-01-20 Minnesota Mining And Manufacturing Company Delamination-resistant cellular retroreflective sheeting
US5057371A (en) * 1985-06-14 1991-10-15 Minnesota Mining And Manufacturing Company Aziridine-treated articles
US4663213A (en) * 1985-11-18 1987-05-05 Minnesota Mining And Manufacturing Company Transparent multi-layer cover film for retroreflective sheeting
US4664966A (en) * 1985-11-18 1987-05-12 Minnesota Mining And Manufacturing Company Enclosed-lens retroreflective sheeting having tough, weather-resistant, transparent cover film
CA1284141C (en) * 1985-11-18 1991-05-14 Minnesota Mining And Manufacturing Company Encapsulated-lens retroreflective sheeting and method of making

Also Published As

Publication number Publication date
KR880014385A (ko) 1988-12-23
CN1030143A (zh) 1989-01-04
DE3853375T2 (de) 1995-10-26
JPS63307940A (ja) 1988-12-15
EP0291205A1 (en) 1988-11-17
US4896943B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-04-20
ATE120280T1 (de) 1995-04-15
DE3853375D1 (de) 1995-04-27
BR8802277A (pt) 1988-12-13
AU1504188A (en) 1988-11-17
CN1015937B (zh) 1992-03-18
CA1286068C (en) 1991-07-16
US4896943A (en) 1990-01-30
KR0137952B1 (ko) 1998-06-15
EP0291205B1 (en) 1995-03-22
AU615650B2 (en) 1991-10-10

Similar Documents

Publication Publication Date Title
US4896943B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NZ226196A (en) Packaging film with at least one layer of ethylene/alpha-olefin copolymer
DE3588211D1 (de) Geformte Gebilde mit hohem Modul aus Polyethylen von mittlerem Molekulargewicht
FI873156A0 (fi) Vaermefoersegelbara flerskiktspolyolefinfolier.
ATE28359T1 (de) Thermische und optische tarnung.
BR8801686A (pt) Pelicula acondicionadora termoplastica de multiplas camadas
KR900009832A (ko) 우수한 투명성과 개선된 내충격성을 갖는 프로필렌 중합체 조성물
CA2041351A1 (en) High density polyethylene shrink film
EP0169640A3 (en) Oriented film comprising at least five layers
ATE68805T1 (de) Schlagfestes polypropylen.
DK0699521T3 (da) Flerlagsfolie og -beholder
EP0370820A3 (en) Bag with resistance to thermal adhesion
HUT62634A (en) Formable mass consisting of elastomer polyolefin rubber, polyethylene and/or ethylene copolymer and additives
AU614466B2 (en) Flexible, substrate-insular retroreflective sheeting
EP0225103A3 (en) Encapsulated-lens retroreflective sheeting and method of making
BR8802310A (pt) Material laminado retro-refletivo com lente encapsulada,celular
IT8420139A0 (it) Catalizzatori per la omo e copolimerizzazione dell'etilene e polimeri ottenuti.
EP0377121A3 (en) Medical bag
DE59109078D1 (de) Siegelbare, weisse Folie aus Polypropylenpolymeren mit guten mechanischen Eigenschaften
ATE86918T1 (de) Biorientierte folien aus aethylen/alpha-olefincopolymeren.
DK161882A (da) Roerkonstruktion til cykel- og motorcykelstel
BE887852A (fr) Polymeres d'olefines modifies
PT81717B (pt) Estrutura laminada contendo um copolimero de etileno e propileno e recipiente deformavel feito a partir da referida estrutura
EP0311311A3 (en) Films of blends of linear ethylene polymers and acrylic or acrylonitrilic polymers
DE69617479D1 (de) Thermoplastische Elastomerzusammensetzung