MX9708444A - Hoja retrorreflectora y articulo que posee retrorreflectividad. - Google Patents

Hoja retrorreflectora y articulo que posee retrorreflectividad.

Info

Publication number
MX9708444A
MX9708444A MX9708444A MX9708444A MX9708444A MX 9708444 A MX9708444 A MX 9708444A MX 9708444 A MX9708444 A MX 9708444A MX 9708444 A MX9708444 A MX 9708444A MX 9708444 A MX9708444 A MX 9708444A
Authority
MX
Mexico
Prior art keywords
layer
base polymer
vinylidene fluoride
methyl methacrylate
primary component
Prior art date
Application number
MX9708444A
Other languages
English (en)
Other versions
MXPA97008444A (es
Inventor
Yoshinoni Araki
Masami Yokoyama
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 MXPA97008444A publication Critical patent/MXPA97008444A/es
Publication of MX9708444A publication Critical patent/MX9708444A/es

Links

Classifications

    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture
    • 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
    • Y10T428/23—Sheet including cover or casing
    • 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]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
    • 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]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31928—Ester, halide or nitrile of addition polymer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Laminated Bodies (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

Un artículo retrorreflector que comprende: (a) una capa retrorreflectora que tiene primer y segunda superficies mayores, y (b) una capa de cubierta yuxtapuesta contra la primer superficie mayor, caracterizado porque: la capa de cubierta comprende una capa superficial, una capa intermedia opcional y una capa dorsal, con la condicion de que: (i) cuando la capa intermedia está presente en la capa de cubierta la capa intermedia contiene un polímero a base de fluoruro de vinilideno como un componente primario, y la capa superficial y la capa dorsal comprende cada una un polímero a base de metacrilato de metilo como un componente primario; y (ii) cuando la capa intermedia está ausente de la capa de cubierta, la capa superficial comprende a base de fluoruro de vinilideno (F) en una relacion en peso A:F de 55:45 a 95:5, y la capa dorsal comprende un polímero a base de metacrilato de metilo y un polímero a base de fluoruro de vinilideno con el polímero a base de fluoruro de vinilideno siendo el componente primario.
MX9708444A 1995-05-12 1996-04-22 Hoja retrorreflectora y articulo que posee retrorreflectividad. MX9708444A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP11452595A JP3493245B2 (ja) 1995-05-12 1995-05-12 再帰性反射シート及び再帰性反射性能を有する物品
JP7/114525 1995-05-12
JP7-114525 1995-05-12
PCT/US1996/005629 WO1996035969A1 (en) 1995-05-12 1996-04-22 Retroreflective sheet and article having retroreflectiveness

Publications (2)

Publication Number Publication Date
MXPA97008444A MXPA97008444A (es) 1998-02-01
MX9708444A true MX9708444A (es) 1998-02-28

Family

ID=14639941

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9708444A MX9708444A (es) 1995-05-12 1996-04-22 Hoja retrorreflectora y articulo que posee retrorreflectividad.

Country Status (13)

Country Link
US (1) US5714223A (es)
EP (1) EP0824711B1 (es)
JP (1) JP3493245B2 (es)
KR (1) KR100380677B1 (es)
CN (1) CN1095082C (es)
AT (1) ATE196366T1 (es)
AU (1) AU697421B2 (es)
CA (1) CA2218712A1 (es)
DE (1) DE69610303T2 (es)
ES (1) ES2150121T3 (es)
MX (1) MX9708444A (es)
RU (1) RU2160913C2 (es)
WO (1) WO1996035969A1 (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6322652B1 (en) 1998-09-04 2001-11-27 3M Innovative Properties Company Method of making a patterned surface articles
US6224792B1 (en) 1999-04-13 2001-05-01 3M Innovative Properties Company Cutting and edge sealing cellular retroreflective sheeting
JP2000321414A (ja) * 1999-04-28 2000-11-24 Three M Innovative Properties Co 光再帰性反射シート
US6677028B1 (en) 1999-09-10 2004-01-13 3M Innovative Properties Company Retroreflective articles having multilayer films and methods of manufacturing same
US6958179B2 (en) * 1999-12-30 2005-10-25 3M Innovative Properties Company Segmented sheeting and methods of making and using same
US6533961B2 (en) 2000-02-22 2003-03-18 3M Innovative Properties Company Durable fluorescent organic pigments and methods of making
GB2363754A (en) * 2000-04-11 2002-01-09 Moshe Klotz Laminated retroflective sheet and light-actuated triggering equipment comprising the same
US6828005B2 (en) * 2000-06-05 2004-12-07 Rohm And Haas Company Wear-resistant composite and method for producing the composite
JP2002086895A (ja) * 2000-09-05 2002-03-26 Three M Innovative Properties Co 画像記録用媒体
JP3618292B2 (ja) * 2000-11-10 2005-02-09 日本カーバイド工業株式会社 印刷層を有する再帰反射性シート
US6531212B2 (en) 2001-02-14 2003-03-11 3M Innovative Properties Company Retroreflective article and method
KR100854233B1 (ko) * 2001-08-06 2008-08-25 가부시키가이샤 유포 코포레숀 광반사체
JP2003315516A (ja) * 2002-04-18 2003-11-06 Three M Innovative Properties Co 反射積層体
DE10326585B4 (de) * 2002-12-12 2005-07-21 Imos Gubela Gmbh Sensorikreflektor für erhöhte Temperaturbereiche
US20040146677A1 (en) * 2003-01-24 2004-07-29 3M Innovative Properties Company Flexible reflective sleeve
ATE296726T1 (de) * 2003-03-26 2005-06-15 Hueck Folien Gmbh & Co Kg Verpackungsverbundfolie
KR100740756B1 (ko) * 2003-11-14 2007-07-19 기와 가가쿠 고교 가부시키가이샤 시큐리티 스티커 및 그 제조 방법
KR100686999B1 (ko) * 2003-11-14 2007-02-27 기와 가가쿠 고교 가부시키가이샤 시큐리티용 재귀성 반사 시트 및 그 제조방법
WO2006016618A1 (ja) * 2004-08-11 2006-02-16 Kaneka Corporation フッ化ビニリデン系樹脂フィルム
FR2877439A1 (fr) * 2004-11-04 2006-05-05 Bernard Azorin Dispositif destine a preserver l'effet lenticulaire lors d'une inclusion d'image lenticulaire par une matiere transparente synthetique ou minerale
WO2006067573A1 (en) * 2004-12-22 2006-06-29 Giorgio Corradi A process for obtaining a back-reflecting multi-layer film, with a microprism support and a film obtained using the process
GB2427170A (en) * 2005-06-17 2006-12-20 3M Innovative Properties Co Fluoropolymer film having glass microspheres
EP1803611A1 (fr) * 2006-01-03 2007-07-04 Plates 4 Europe - Fabrico de Matriculas, LDA. Plaque de signalisation et machines et procédé de fabrication respectifs
JP4468902B2 (ja) * 2006-01-17 2010-05-26 株式会社資生堂 情報を記録した積層材料、それを貼付した物品、および情報読み取り方法
US20070237578A1 (en) * 2006-03-31 2007-10-11 3M Innovative Properties Company Flexible sleeve
US7465693B2 (en) * 2006-09-13 2008-12-16 Flint Trading, Inc. Thermochromatic temperature marking for outdoor surfaces
DE102009020293A1 (de) 2009-05-07 2010-11-18 Behr-Hella Thermocontrol Gmbh Betätigungsvorrichtung für eine Fahrzeugkomponente
US20140169029A1 (en) * 2012-12-13 2014-06-19 3M Innovative Properties Company Beaded clear optical layers for turning or extracting light
WO2016052606A1 (ja) * 2014-09-30 2016-04-07 積水化学工業株式会社 合わせガラス用中間膜及び合わせガラス
WO2016109454A1 (en) * 2014-12-30 2016-07-07 3M Innovative Properties Company Stain resistant retroreflective articles
RU2660048C1 (ru) * 2017-02-28 2018-07-04 Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева-КАИ" (КНИТУ-КАИ) Гибкий многослойный тонкопленочный световозвращающий материал, способ получения световозвращающего материала и устройство для его получения
WO2019082164A1 (en) 2017-10-27 2019-05-02 Thales Canada Inc. RETROREFLECTEURS QUASI RASANTS FOR POLARIZATION

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3190178A (en) * 1961-06-29 1965-06-22 Minnesota Mining & Mfg Reflex-reflecting sheeting
US3684348A (en) * 1970-09-29 1972-08-15 Rowland Dev Corp Retroreflective material
JPS5221793A (en) * 1975-08-13 1977-02-18 Toshiba Corp Recovery reflection plate and production process
US4025159A (en) * 1976-02-17 1977-05-24 Minnesota Mining And Manufacturing Company Cellular retroreflective sheeting
US4348312A (en) * 1978-11-20 1982-09-07 Minnesota Mining And Manufacturing Company Ultra-high-index glass microspheres and products made therefrom with a fluoropolymer and an ester polymer blend
JPS5651907A (en) * 1979-10-03 1981-05-09 Kubota Ltd Rice transplanter
JPS57142359A (en) * 1981-02-28 1982-09-03 Kureha Chemical Ind Co Ltd Extruded laminate
JPS58205765A (ja) * 1982-05-25 1983-11-30 三井・デュポンポリケミカル株式会社 共押出積層物
JPS58205764A (ja) * 1982-05-25 1983-11-30 三菱レイヨン株式会社 積層重合物およびその製造方法
US4588258A (en) * 1983-09-12 1986-05-13 Minnesota Mining And Manufacturing Company Cube-corner retroreflective articles having wide angularity in multiple viewing planes
JPH0617921B2 (ja) * 1984-03-15 1994-03-09 西武ポリマ化成株式会社 セル状反射シート
JPS6129874A (ja) * 1984-07-23 1986-02-10 Tdk Corp マグネツトロ−ル
US4637950A (en) * 1985-05-01 1987-01-20 Minnesota Mining And Manufacturing Company Delamination-resistant cellular retroreflective sheeting
US4896943A (en) * 1987-05-13 1990-01-30 Minnesota Mining And Manufacturing Company Encapsulated-lens retroreflective sheeting having improved cover film
JP2618431B2 (ja) * 1988-04-13 1997-06-11 電気化学工業株式会社 フツ素樹脂系耐候フイルム
JPH0272945A (ja) * 1988-09-08 1990-03-13 Sumitomo Bakelite Co Ltd 耐候性多層シート
JP2739976B2 (ja) * 1988-12-05 1998-04-15 電気化学工業株式会社 フツ素樹脂系フイルム積層体
JPH02196653A (ja) * 1989-01-26 1990-08-03 Seibu Raito Internatl Kk セル状再帰反射シート
US5069964A (en) * 1989-05-23 1991-12-03 Minnesota Mining And Manufacturing Company Flexible, substrate-insular retroreflective sheeting
JPH03288640A (ja) * 1990-04-05 1991-12-18 Mitsubishi Rayon Co Ltd 積層フィルム
JPH0435938A (ja) * 1990-05-31 1992-02-06 Minnesota Mining & Mfg Co <3M> 金属調光沢を有する積層フィルム
JPH05131589A (ja) * 1991-11-13 1993-05-28 Minnesota Mining & Mfg Co <3M> 耐可塑剤性を有する再帰反射性シート
JP3328330B2 (ja) * 1992-09-02 2002-09-24 呉羽化学工業株式会社 フッ化ビニリデン樹脂フィルム、その用途およびその製造方法
JP3040267B2 (ja) * 1992-10-23 2000-05-15 日本カーバイド工業株式会社 再帰反射性シートの製造方法

Also Published As

Publication number Publication date
JP3493245B2 (ja) 2004-02-03
CN1095082C (zh) 2002-11-27
ES2150121T3 (es) 2000-11-16
DE69610303D1 (de) 2000-10-19
CA2218712A1 (en) 1996-11-14
KR19990014695A (ko) 1999-02-25
AU5567296A (en) 1996-11-29
JPH08314399A (ja) 1996-11-29
US5714223A (en) 1998-02-03
ATE196366T1 (de) 2000-09-15
DE69610303T2 (de) 2001-05-17
CN1185211A (zh) 1998-06-17
EP0824711B1 (en) 2000-09-13
WO1996035969A1 (en) 1996-11-14
AU697421B2 (en) 1998-10-08
RU2160913C2 (ru) 2000-12-20
KR100380677B1 (ko) 2003-08-06
EP0824711A1 (en) 1998-02-25

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