BR112016003570B1 - Artigo retrorrefletivo e seu método de formação - Google Patents

Artigo retrorrefletivo e seu método de formação Download PDF

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Publication number
BR112016003570B1
BR112016003570B1 BR112016003570-4A BR112016003570A BR112016003570B1 BR 112016003570 B1 BR112016003570 B1 BR 112016003570B1 BR 112016003570 A BR112016003570 A BR 112016003570A BR 112016003570 B1 BR112016003570 B1 BR 112016003570B1
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BR
Brazil
Prior art keywords
layer
poly
cube corner
corner elements
elastic modulus
Prior art date
Application number
BR112016003570-4A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112016003570A2 (enExample
Inventor
Reema Chatterjee
Jeffrey A. Peterson
Christopher P. Gerlach
David W. Meitz
Original Assignee
3M Innovative Properties Company
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 Company filed Critical 3M Innovative Properties Company
Publication of BR112016003570A2 publication Critical patent/BR112016003570A2/pt
Publication of BR112016003570B1 publication Critical patent/BR112016003570B1/pt

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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
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • 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
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
    • B29K2033/04—Polymers of esters
    • B29K2033/08—Polymers of acrylic acid esters, e.g. PMA, i.e. polymethylacrylate
    • 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
    • B29K2069/00—Use of PC, i.e. polycarbonates or derivatives thereof, as moulding material
    • 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
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0083—Reflectors

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Laminated Bodies (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
BR112016003570-4A 2013-08-19 2014-08-13 Artigo retrorrefletivo e seu método de formação BR112016003570B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361867427P 2013-08-19 2013-08-19
US61/867.427 2013-08-19
PCT/US2014/050798 WO2015026581A2 (en) 2013-08-19 2014-08-13 Retroreflective sheeting including a low elastic modulus layer

Publications (2)

Publication Number Publication Date
BR112016003570A2 BR112016003570A2 (enExample) 2017-08-01
BR112016003570B1 true BR112016003570B1 (pt) 2022-05-03

Family

ID=52484252

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016003570-4A BR112016003570B1 (pt) 2013-08-19 2014-08-13 Artigo retrorrefletivo e seu método de formação

Country Status (7)

Country Link
US (1) US10094960B2 (enExample)
EP (1) EP3036570A4 (enExample)
JP (2) JP6890011B2 (enExample)
KR (1) KR102255973B1 (enExample)
CN (1) CN105474051B (enExample)
BR (1) BR112016003570B1 (enExample)
WO (1) WO2015026581A2 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2012151908A (ru) * 2010-05-07 2014-06-20 Пресско АйПи ЛЛК Управление облучением посредством кубических уголковых отражателей
KR102275227B1 (ko) 2013-08-19 2021-07-12 쓰리엠 이노베이티브 프로퍼티즈 캄파니 실질적으로 무정형인 중합체성 층을 포함하는 재귀반사성 시트류
JP7071125B2 (ja) * 2015-06-30 2022-05-18 スリーエム イノベイティブ プロパティズ カンパニー 微細構造化物品上のバリア要素
WO2017214007A1 (en) * 2016-06-07 2017-12-14 3M Innovative Properties Company Acrylic polyvinyl acetal film for a light directing article
JP2018101016A (ja) * 2016-12-19 2018-06-28 デクセリアルズ株式会社 機能性フィルム
JP2018101014A (ja) * 2016-12-19 2018-06-28 デクセリアルズ株式会社 光学体
JP2018101012A (ja) * 2016-12-19 2018-06-28 デクセリアルズ株式会社 光学体
WO2020043822A1 (en) * 2018-08-29 2020-03-05 Orafol Europe Gmbh Retroreflective sheeting and article, method of manufacturing and use of a retroreflective sheeting
WO2020051458A1 (en) * 2018-09-06 2020-03-12 Gelsight, Inc. Retrographic sensors
EP3921678B1 (en) 2019-02-08 2025-07-09 Avery Dennison Corporation Flexible retroreflective sheeting
JP7268498B2 (ja) * 2019-06-24 2023-05-08 愛知製鋼株式会社 磁気マーカ及び磁気マーカの利用方法

Family Cites Families (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689346A (en) 1970-09-29 1972-09-05 Rowland Dev Corp Method for producing retroreflective material
US3684348A (en) 1970-09-29 1972-08-15 Rowland Dev Corp Retroreflective material
US3712706A (en) 1971-01-04 1973-01-23 American Cyanamid Co Retroreflective surface
US3811983A (en) 1972-06-23 1974-05-21 Rowland Dev Corp Method for producing retroreflective sheeting
US4025159A (en) 1976-02-17 1977-05-24 Minnesota Mining And Manufacturing Company Cellular retroreflective sheeting
US4576850A (en) 1978-07-20 1986-03-18 Minnesota Mining And Manufacturing Company Shaped plastic articles having replicated microstructure surfaces
US4588258A (en) 1983-09-12 1986-05-13 Minnesota Mining And Manufacturing Company Cube-corner retroreflective articles having wide angularity in multiple viewing planes
US4703999A (en) 1986-06-16 1987-11-03 Minnesota Mining And Manufacturing Company Wide-angle-reflective cube-corner retroreflective sheeting
US4801193A (en) 1988-03-04 1989-01-31 Reflexite Corporation Retroreflective sheet material and method of making same
US5264063A (en) 1990-05-16 1993-11-23 Reflexite Corporation Method for making flexible retroreflective sheet material
US5229882A (en) 1990-05-16 1993-07-20 Reflexite Corporation Colored retroreflective sheeting and method of making same
US5171624A (en) 1990-06-01 1992-12-15 Reflexite Corporation Retroreflective microprismatic material and method of making same
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
US5831766A (en) 1993-02-17 1998-11-03 Reflexite Corporation Retroreflective structure
US5691846A (en) * 1993-10-20 1997-11-25 Minnesota Mining And Manufacturing Company Ultra-flexible retroreflective cube corner composite sheetings and methods of manufacture
US5450235A (en) 1993-10-20 1995-09-12 Minnesota Mining And Manufacturing Company Flexible cube-corner retroreflective sheeting
WO1995011464A2 (en) 1993-10-20 1995-04-27 Minnesota Mining And Manufacturing Company Ultra-flexible retroreflective cube corner composite sheetings and methods of manufacture
US5780140A (en) 1996-09-23 1998-07-14 Reflexite Corporation Retroreflective microprismatic material with top face curvature and method of making same
US6258443B1 (en) * 1994-09-28 2001-07-10 Reflexite Corporation Textured retroreflective prism structures and molds for forming same
US5910858A (en) * 1996-04-01 1999-06-08 Minnesota Mining And Manufacturing Company Retroreflective sheeting with coated back surface
US5770124A (en) * 1996-04-30 1998-06-23 Minnesota Mining And Manufacturing Company Method of making glittering cube-corner retroreflective sheeting
US6157486A (en) * 1998-01-13 2000-12-05 3M Innovative Properties Company Retroreflective dichroic reflector
JP2003514977A (ja) 1999-11-22 2003-04-22 スリーエム イノベイティブ プロパティズ カンパニー 水をベースとするコーティング組成物
JP2001254210A (ja) * 2000-03-09 2001-09-21 Idemitsu Petrochem Co Ltd 衣類および履き物用部材
JP2001254211A (ja) * 2000-03-09 2001-09-21 Idemitsu Petrochem Co Ltd 安全チョッキ
US6325515B1 (en) 2000-03-21 2001-12-04 3M Innovative Properties Company Cube corner retroreflective article with enhanced pigmentation
WO2002023232A2 (en) 2000-09-13 2002-03-21 Reflexite Corporation Retroreflective film product
US20020102389A1 (en) * 2000-12-01 2002-08-01 Nielsen Steven M. Retroreflective laminate comprising a tear resistant film
US6531212B2 (en) * 2001-02-14 2003-03-11 3M Innovative Properties Company Retroreflective article and method
US8070303B2 (en) 2002-08-08 2011-12-06 Reflexite Corporation Optical structures including polyurea
WO2004030984A2 (en) * 2002-09-30 2004-04-15 Next Safety, Inc. Roadway and vehicular-mounted reflectors incorporating a field of discrete crystal reflectors and retroreflectors
US7329447B2 (en) 2004-04-01 2008-02-12 3M Innovative Properties Company Retroreflective sheeting with controlled cap-Y
JP4667162B2 (ja) 2005-08-11 2011-04-06 株式会社カネカ 再帰性反射シート
CN101421645B (zh) 2006-04-18 2011-06-15 3M创新有限公司 包含含氮成分的微结构化制品
US7611251B2 (en) 2006-04-18 2009-11-03 3M Innovative Properties Company Retroreflective articles comprising olefinic seal films
US7842374B2 (en) * 2006-07-28 2010-11-30 3M Innovative Properties Company Retroreflective article comprising a copolyester ether composition layer and method of making same
US8114248B2 (en) 2007-01-03 2012-02-14 Asahi Kasei Kabushiki Kaisha Roll-to-roll method and system for micro-replication of a pattern of large relief three-dimensional microstructures
JP4450078B2 (ja) * 2007-03-16 2010-04-14 ソニー株式会社 光学シートの製造方法
JP2008233292A (ja) * 2007-03-19 2008-10-02 Mitsubishi Plastics Ind Ltd 反射フィルム及び反射板
KR100891901B1 (ko) 2007-04-03 2009-04-03 최상석 큐브코너형 재귀반사물의 구조 및 그 제조방법
US8449970B2 (en) 2007-07-23 2013-05-28 3M Innovative Properties Company Antistatic article, method of making the same, and display device having the same
KR100851680B1 (ko) 2007-09-15 2008-08-13 (주)리플로맥스 인장강도가 향상된 큐브 코너형 재귀반사시트
KR101926954B1 (ko) 2008-03-31 2018-12-07 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광학 필름
CN101981476B (zh) 2008-03-31 2014-03-19 3M创新有限公司 用于多层光学膜的底漆层
CN102427935A (zh) 2009-04-15 2012-04-25 3M创新有限公司 包括低折射率涂层的回射片材
CN102458819B (zh) 2009-04-15 2014-09-03 3M创新有限公司 回射光学构造
JP5504688B2 (ja) * 2009-05-07 2014-05-28 東レ株式会社 積層樹脂成形体
US8322868B2 (en) * 2009-05-12 2012-12-04 Avery Dennison Corporation Durable fluorescent articles having multiple film layers
SG182450A1 (en) 2010-01-21 2012-08-30 3M Innovative Properties Co Multilayer film
EP2558289B1 (en) 2010-04-15 2018-12-26 3M Innovative Properties Company Retroreflective articles including optically active areas and optically inactive areas
US9791604B2 (en) * 2010-04-15 2017-10-17 3M Innovative Properties Company Retroreflective articles including optically active areas and optically inactive areas
EP2577366B1 (en) 2010-06-01 2020-01-15 3M Innovative Properties Company Multi-layer sealing films
BR112013025151B1 (pt) 2011-04-01 2021-09-28 3M Innovative Properties Company Laminação retrorrefletiva
SG195168A1 (en) * 2011-05-31 2013-12-30 3M Innovative Properties Co Methods for making differentially pattern cured microstructured articles
US9366790B2 (en) 2011-05-31 2016-06-14 3M Innovative Properties Company Retroreflective articles having composite cube-corners and methods of making
KR20160023824A (ko) 2013-06-24 2016-03-03 쓰리엠 이노베이티브 프로퍼티즈 캄파니 다층 밀봉 필름을 갖는 재귀반사성 용품

Also Published As

Publication number Publication date
WO2015026581A3 (en) 2015-11-26
WO2015026581A2 (en) 2015-02-26
CN105474051B (zh) 2020-09-08
KR20160045782A (ko) 2016-04-27
US20160202397A1 (en) 2016-07-14
BR112016003570A2 (enExample) 2017-08-01
JP2016529554A (ja) 2016-09-23
KR102255973B1 (ko) 2021-05-25
EP3036570A2 (en) 2016-06-29
CN105474051A (zh) 2016-04-06
US10094960B2 (en) 2018-10-09
JP6890011B2 (ja) 2021-06-18
JP2020201490A (ja) 2020-12-17
EP3036570A4 (en) 2017-04-19

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/08/2014, OBSERVADAS AS CONDICOES LEGAIS.