BRPI0418341A - artigo retrorreflexivo com variação de cor e método para produzir um artigo retrorreflexivo com variação de cor - Google Patents

artigo retrorreflexivo com variação de cor e método para produzir um artigo retrorreflexivo com variação de cor

Info

Publication number
BRPI0418341A
BRPI0418341A BRPI0418341-0A BRPI0418341A BRPI0418341A BR PI0418341 A BRPI0418341 A BR PI0418341A BR PI0418341 A BRPI0418341 A BR PI0418341A BR PI0418341 A BRPI0418341 A BR PI0418341A
Authority
BR
Brazil
Prior art keywords
color
layer
reflective
article
changing
Prior art date
Application number
BRPI0418341-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Robert J Fleming
Christopher S Lyons
Joseph M Mcgrath
Jesus R Ramos
Mark A Roehrig
Clark I Bright
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of BRPI0418341A publication Critical patent/BRPI0418341A/pt

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
    • 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
    • Y10T428/24579—Parallel ribs and/or grooves with particulate matter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Laminated Bodies (AREA)
BRPI0418341-0A 2003-12-30 2004-12-28 artigo retrorreflexivo com variação de cor e método para produzir um artigo retrorreflexivo com variação de cor BRPI0418341A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53396203P 2003-12-30 2003-12-30
PCT/US2004/043549 WO2005066667A1 (en) 2003-12-30 2004-12-28 Color shifting retroreflector and method of making same

Publications (1)

Publication Number Publication Date
BRPI0418341A true BRPI0418341A (pt) 2007-05-02

Family

ID=34748982

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0418341-0A BRPI0418341A (pt) 2003-12-30 2004-12-28 artigo retrorreflexivo com variação de cor e método para produzir um artigo retrorreflexivo com variação de cor

Country Status (7)

Country Link
US (1) US7140741B2 (enExample)
EP (1) EP1700142A1 (enExample)
JP (1) JP4787173B2 (enExample)
KR (1) KR101088562B1 (enExample)
BR (1) BRPI0418341A (enExample)
TW (1) TW200535458A (enExample)
WO (1) WO2005066667A1 (enExample)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2580582A1 (en) * 2004-10-15 2006-04-27 Verena M. T. Thiede An isocyanate-terminated prepolymer composition and a polyurethane or polyurea elastomer produced therefrom
WO2008007394A1 (en) * 2006-07-10 2008-01-17 Fabio Valle Process for applying refracting and reflecting spheres and/or microspheres on surfaces and product obtained therewith
US8120854B2 (en) * 2006-12-28 2012-02-21 3M Innovative Properties Company Interference films having acrylamide layer and method of making same
EP2169434B1 (en) * 2007-06-19 2016-10-19 Marujin Co., Ltd. Iridescent reflected light emitting retroreflective material
DE102007032666A1 (de) * 2007-07-13 2009-01-22 Bayer Materialscience Ag Allophanat- und Silangruppen enthaltende Polyisocyanate
US8083359B2 (en) 2007-11-20 2011-12-27 Mks Instruments, Inc. Corner cube retroreflector mount
EP2313800A4 (en) 2008-07-10 2014-03-19 3M Innovative Properties Co VISCOELASTIC LIGHT GUIDE
JP5539980B2 (ja) * 2008-07-10 2014-07-02 スリーエム イノベイティブ プロパティズ カンパニー 粘弾性光ガイドを有する再帰反射物品及び装置
JP5681104B2 (ja) 2008-07-10 2015-03-04 スリーエム イノベイティブ プロパティズ カンパニー 粘弾性導光体を有する再帰反射物品及びデバイス
EP3026471A1 (en) 2008-08-08 2016-06-01 3M Innovative Properties Company Lightguide having a viscoelastic layer for managing light
JP6120481B2 (ja) * 2009-02-06 2017-04-26 スリーエム イノベイティブ プロパティズ カンパニー 光制御フィルム及び多層光学フィルムスタック
JP2013516789A (ja) * 2010-01-06 2013-05-13 ダウ グローバル テクノロジーズ エルエルシー エラストマー性ポリシロキサン保護層を有する耐湿分性光電池デバイス
EP2534509B1 (en) 2010-02-10 2019-07-24 3M Innovative Properties Company Illumination device having viscoelastic layer
EP2577365B1 (en) 2010-05-25 2021-02-17 3M Innovative Properties Company Exposed lens retroreflective article
SG185666A1 (en) 2010-06-10 2012-12-28 3M Innovative Properties Co Display device and method of lc panel protection
WO2012018705A2 (en) 2010-08-05 2012-02-09 3M Innovative Properties Company Multilayer film comprising matte surface layer and articles
DE102010052665A1 (de) 2010-11-26 2012-05-31 Giesecke & Devrient Gmbh Reflektierendes Sicherheitselement für Sicherheitspapier, Wertdokumente oder dergleichen
EP2667227A4 (en) * 2011-01-19 2017-05-10 Nippon Carbide Industries Co., Inc. Micro glass bead retroreflective sheet in which images having visible directivities are installed
TW201315598A (zh) * 2012-10-18 2013-04-16 Cing Wai Kung Mau Company 反光物品製程
EP3137931A1 (en) * 2014-04-30 2017-03-08 3M Innovative Properties Company Stain resistant retroreflective articles
CN106461825B (zh) * 2014-05-09 2020-04-03 3M创新有限公司 彩色回射制品
CN106573827B (zh) * 2014-08-08 2020-10-23 3M创新有限公司 包含颗粒的回射元件
JP5766343B1 (ja) * 2014-10-24 2015-08-19 ユニチカスパークライト株式会社 再帰性反射性材料
WO2018151759A1 (en) 2017-02-20 2018-08-23 3M Innovative Properties Company Optical articles and systems interacting with the same
US20180320859A1 (en) * 2017-05-04 2018-11-08 Case-Mate, Inc. Electronics case with light-reflective elements
CN111164605A (zh) 2017-09-27 2020-05-15 3M创新有限公司 使用光学图案以用于设备和安全监控的个人防护设备管理系统
WO2019084297A2 (en) * 2017-10-27 2019-05-02 3M Innovative Properties Company RETROREFLECTIVE ARTICLE WITH EXPOSED LENS CONTAINING LOCALIZED COLORED LAYERS
CN111344607B (zh) * 2017-10-27 2022-06-07 3M创新有限公司 包括具有双层结构的颜色层的外露透镜回射制品
US11415731B2 (en) 2017-10-27 2022-08-16 3M Innovative Properties Company Retroreflective article comprising retroreflective elements comprising primary reflective layers and secondary reflective layers
KR20200076716A (ko) 2017-10-27 2020-06-29 쓰리엠 이노베이티브 프로퍼티즈 캄파니 매립된 반사 층을 포함하는 재귀반사 물품
US11366252B2 (en) 2017-10-27 2022-06-21 3M Innovative Properties Company Retroreflective article comprising locally-laminated reflective layers
EP3724704A4 (en) 2017-12-13 2021-12-22 3M Innovative Properties Company CONTROL FILM WITH HIGH LIGHT TRANSMISSION
CN111465894A (zh) 2017-12-13 2020-07-28 3M创新有限公司 高透射率光控膜
EP3824111B1 (en) 2018-07-17 2023-08-30 3M Innovative Properties Company Conformable color shifting laminates
US11550183B2 (en) 2018-08-01 2023-01-10 3M Innovative Properties Company High transmission light control film
CN113490867B (zh) 2018-12-11 2025-02-21 3M创新有限公司 光控膜
US12320993B2 (en) 2019-06-12 2025-06-03 3M Innovative Properties Company High transmission light control films with asymmetric light output
CN113994241A (zh) 2019-06-12 2022-01-28 3M创新有限公司 包括导电粒子和有机聚合物的干燥含水分散体的涂覆基板
CN114846369B (zh) 2019-12-23 2024-10-25 3M创新有限公司 高透射率光控膜
JP2021133532A (ja) * 2020-02-25 2021-09-13 三菱鉛筆株式会社 筆記具
US20220127433A1 (en) * 2020-10-22 2022-04-28 Potters Industries, Llc Durable retroreflective optical elements

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1175224A (en) 1916-03-14 Pboces of
US2461011A (en) 1945-08-29 1949-02-08 Minnesota Mining & Mfg Carbon powder method of making glass beads
US2853393A (en) 1951-07-05 1958-09-23 Minnesota Mining & Mfg High-index glass elements
US2726161A (en) 1953-09-21 1955-12-06 Minnesota Mining & Mfg High-index glass elements
US2842446A (en) 1954-12-27 1958-07-08 Minnesota Mining & Mfg High-index glass elements
US2870030A (en) 1955-07-18 1959-01-20 Minnesota Mining & Mfg High-index glass elements
US2965921A (en) 1957-08-23 1960-12-27 Flex O Lite Mfg Corp Method and apparatus for producing glass beads from a free falling molten glass stream
US2992122A (en) 1959-02-16 1961-07-11 Minnesota Mining & Mfg Light filtering high-index glass elements
US2939797A (en) 1959-04-20 1960-06-07 Prismo Safety Corp Glass compositions
LU48072A1 (enExample) 1965-02-24 1966-08-24
US3700478A (en) 1970-11-09 1972-10-24 Minnesota Mining & Mfg Microspheres having an antireflection coating and their use
US3700305A (en) 1970-12-14 1972-10-24 Minnesota Mining & Mfg Retroreflective microspheres having a dielectric mirror on a portion of their surface and retroreflective constructions containing such microspheres
US3858977A (en) 1972-01-18 1975-01-07 Canadian Patents Dev Optical interference authenticating means
US3946130A (en) 1974-04-01 1976-03-23 Minnesota Mining And Manufacturing Company Transparent glass microspheres and products made therefrom
US4023889A (en) * 1975-02-24 1977-05-17 Morgan Adhesives Company Retroreflective laminate
US4099838A (en) 1976-06-07 1978-07-11 Minnesota Mining And Manufacturing Company Reflective sheet material
US4082246A (en) 1976-07-21 1978-04-04 Dresser Industries, Inc. Butterfly valve thruport seal
US4082426A (en) * 1976-11-26 1978-04-04 Minnesota Mining And Manufacturing Company Retroreflective sheeting with retroreflective markings
US4367919A (en) 1977-08-01 1983-01-11 Minnesota Mining And Manufacturing Company Durable glass elements
US4192576A (en) 1978-11-20 1980-03-11 Minnesota Mining And Manufacturing Company Ultra-high-index glass microspheres and products made therefrom
US4648932A (en) 1983-04-11 1987-03-10 Minnesota Mining And Manufacturing Company High-angularity retroreflective sheeting and method for manufacture
US5097800A (en) 1983-12-19 1992-03-24 Spectrum Control, Inc. High speed apparatus for forming capacitors
US4842893A (en) 1983-12-19 1989-06-27 Spectrum Control, Inc. High speed process for coating substrates
US4564556A (en) 1984-09-24 1986-01-14 Minnesota Mining And Manufacturing Company Transparent non-vitreous ceramic particulate
US4722515A (en) 1984-11-06 1988-02-02 Spectrum Control, Inc. Atomizing device for vaporization
US4772511A (en) 1985-11-22 1988-09-20 Minnesota Mining And Manufacturing Company Transparent non-vitreous zirconia microspheres
AU586300B2 (en) 1986-01-13 1989-07-06 Minnesota Mining And Manufacturing Company Pavement markings containing transparent non-vitreous ceramic microspheres
US4954371A (en) 1986-06-23 1990-09-04 Spectrum Control, Inc. Flash evaporation of monomer fluids
US4775511A (en) * 1986-07-08 1988-10-04 William Kono Method of sulfide tarnish inhibiting of silver-copper, silver-gold and silver-copper-gold alloys
US4763985A (en) 1986-08-01 1988-08-16 Minnesota Mining And Manufacturing Company Retroreflective sheet with enhanced brightness
US4896943A (en) 1987-05-13 1990-01-30 Minnesota Mining And Manufacturing Company Encapsulated-lens retroreflective sheeting having improved cover film
US5066098A (en) 1987-05-15 1991-11-19 Minnesota Mining And Manufacturing Company Cellular encapsulated-lens high whiteness retroreflective sheeting with flexible cover sheet
JP2988751B2 (ja) * 1991-08-09 1999-12-13 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 装飾用フィルム
US5200262A (en) 1992-04-01 1993-04-06 Minnesota Mining And Manufacturing Company Launderable retroreflective applique with improved retention of retroreflective elements
US5260095A (en) 1992-08-21 1993-11-09 Battelle Memorial Institute Vacuum deposition and curing of liquid monomers
US6083628A (en) 1994-11-04 2000-07-04 Sigma Laboratories Of Arizona, Inc. Hybrid polymer film
US5877895A (en) 1995-03-20 1999-03-02 Catalina Coatings, Inc. Multicolor interference coating
JP3629297B2 (ja) 1995-05-11 2005-03-16 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
AU6338096A (en) 1995-06-29 1997-01-30 Minnesota Mining And Manufacturing Company Rainbow sheeting having distinct color changes and/or hidden images
US5674605A (en) 1995-09-15 1997-10-07 Minnesota Mining And Manufacturing Company Retroreflective transfer sheet and applique
US5812317A (en) 1995-10-26 1998-09-22 Minnesota Mining And Manufacturing Company Exposed lens retroreflective article having a polymeric intermediate layer disposed between microspheric and reflective layers
US5976669A (en) 1996-12-20 1999-11-02 3M Innovative Properties Company Retroreflective article having launderably durable bead-bond
US6012647A (en) 1997-12-01 2000-01-11 3M Innovative Properties Company Apparatus and method of atomizing and vaporizing
US6045864A (en) 1997-12-01 2000-04-04 3M Innovative Properties Company Vapor coating method
US6024455A (en) 1998-01-13 2000-02-15 3M Innovative Properties Company Reflective article with concealed retroreflective pattern
US6172810B1 (en) 1999-02-26 2001-01-09 3M Innovative Properties Company Retroreflective articles having polymer multilayer reflective coatings
US6503564B1 (en) 1999-02-26 2003-01-07 3M Innovative Properties Company Method of coating microstructured substrates with polymeric layer(s), allowing preservation of surface feature profile
EP1185893B1 (en) 1999-06-17 2004-12-22 3M Innovative Properties Company Retroreflective article having a colored layer containing reflective flakes and a dye covalently bonded to a polymer
US6966660B1 (en) * 1999-10-15 2005-11-22 3M Innovative Properties Company Article exhibiting dry and wet retroreflectivity
US6355302B1 (en) 1999-12-10 2002-03-12 3M Innovative Properties Company Continuous process for making high performance retroreflective fabric
US6416188B1 (en) 2000-04-11 2002-07-09 3M Innovative Properties Company Dielectric mirror retroreflective appliques having excellent repetitive laundering performance
JP4488585B2 (ja) * 2000-05-10 2010-06-23 ユニチカスパークライト株式会社 再帰性反射材

Also Published As

Publication number Publication date
JP4787173B2 (ja) 2011-10-05
US7140741B2 (en) 2006-11-28
KR20060129335A (ko) 2006-12-15
JP2007517265A (ja) 2007-06-28
KR101088562B1 (ko) 2011-12-05
US20050162742A1 (en) 2005-07-28
TW200535458A (en) 2005-11-01
WO2005066667A1 (en) 2005-07-21
EP1700142A1 (en) 2006-09-13

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]