JP6796378B2 - 変形キューブコーナー素子を有する再帰反射性シート - Google Patents

変形キューブコーナー素子を有する再帰反射性シート Download PDF

Info

Publication number
JP6796378B2
JP6796378B2 JP2015555179A JP2015555179A JP6796378B2 JP 6796378 B2 JP6796378 B2 JP 6796378B2 JP 2015555179 A JP2015555179 A JP 2015555179A JP 2015555179 A JP2015555179 A JP 2015555179A JP 6796378 B2 JP6796378 B2 JP 6796378B2
Authority
JP
Japan
Prior art keywords
cube corner
retroreflective sheet
corner element
retroreflective
item
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2015555179A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016509696A (ja
JP2016509696A5 (enExample
Inventor
ベントン フリー マイケル
ベントン フリー マイケル
ビー．ウォルク マーティン
ビー．ウォルク マーティン
ダブリュ．ビアナス ロルフ
ダブリュ．ビアナス ロルフ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
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 JP2016509696A publication Critical patent/JP2016509696A/ja
Publication of JP2016509696A5 publication Critical patent/JP2016509696A5/ja
Application granted granted Critical
Publication of JP6796378B2 publication Critical patent/JP6796378B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0044—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping edges or extremities
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/324—Reliefs
    • 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
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Paints Or Removers (AREA)
  • Laminated Bodies (AREA)
JP2015555179A 2013-01-28 2014-01-09 変形キューブコーナー素子を有する再帰反射性シート Active JP6796378B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361757343P 2013-01-28 2013-01-28
US61/757,343 2013-01-28
PCT/US2014/010833 WO2014116431A1 (en) 2013-01-28 2014-01-09 Retroreflective sheeting having deformed cube corner elements

Publications (3)

Publication Number Publication Date
JP2016509696A JP2016509696A (ja) 2016-03-31
JP2016509696A5 JP2016509696A5 (enExample) 2019-03-14
JP6796378B2 true JP6796378B2 (ja) 2020-12-09

Family

ID=50030510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015555179A Active JP6796378B2 (ja) 2013-01-28 2014-01-09 変形キューブコーナー素子を有する再帰反射性シート

Country Status (7)

Country Link
US (1) US20150369975A1 (enExample)
EP (1) EP2948805A1 (enExample)
JP (1) JP6796378B2 (enExample)
KR (1) KR20150111992A (enExample)
CN (1) CN104956242B (enExample)
BR (1) BR112015018001A8 (enExample)
WO (1) WO2014116431A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201435830A (zh) 2012-12-11 2014-09-16 3M Innovative Properties Co 不顯眼之光學標籤及其方法
CN204791862U (zh) * 2015-07-21 2015-11-18 苏文藏 反射光可聚光的活动型道路交通指示牌
JP6463243B2 (ja) * 2015-09-18 2019-01-30 富士フイルム株式会社 容器
EP3386803B1 (en) * 2015-12-08 2019-02-27 3M Innovative Properties Company Prismatic retroreflective sheeting including infrared absorbing material
WO2017146799A2 (en) 2015-12-08 2017-08-31 3M Innovative Properties Company Articles including infrared absorptive material and comprising radiation-treated and non-radiation-treated regions
KR20190041884A (ko) * 2016-08-31 2019-04-23 에스씨아이브이에이엑스 가부시키가이샤 광 결상 장치
EP3583452A4 (en) 2017-02-14 2021-03-17 3M Innovative Properties Company NON-ORTHOGONAL CUBE CORNER ELEMENTS AND NETWORKS OF THESE MANUFACTURED BY COMBINATION MILLING
CN111247460A (zh) 2017-08-29 2020-06-05 艾利丹尼森公司 用于基于投影机的显示系统的回射片
US11073641B2 (en) * 2017-09-11 2021-07-27 Orafol Americas Inc. Methods of fabricating retroreflector prisms with polygonal apertures and devices thereof
CN113646669B (zh) 2019-02-08 2023-09-01 艾利丹尼森公司 柔性逆反射片材

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5156863A (en) 1982-09-30 1992-10-20 Stimsonite Corporation Continuous embossing belt
US4588258A (en) 1983-09-12 1986-05-13 Minnesota Mining And Manufacturing Company Cube-corner retroreflective articles having wide angularity in multiple viewing planes
US4775219A (en) 1986-11-21 1988-10-04 Minnesota Mining & Manufacturing Company Cube-corner retroreflective articles having tailored divergence profiles
JPH033094A (ja) * 1989-05-31 1991-01-09 Sony Corp 情報記録媒体
US5691846A (en) 1993-10-20 1997-11-25 Minnesota Mining And Manufacturing Company Ultra-flexible retroreflective cube corner composite sheetings and methods of manufacture
WO1996010197A1 (en) * 1994-09-28 1996-04-04 Reflexite Corporation Retroreflective tilted prism structure
US5940212A (en) * 1997-10-30 1999-08-17 3M Innovative Properties Company Cube corner article with altered inactive areas and method of making same
US6120636A (en) * 1998-01-26 2000-09-19 Reflexite Corporation Apparatus and method for producing retroreflective material having printed patterns thereon
US7068434B2 (en) 2000-02-22 2006-06-27 3M Innovative Properties Company Sheeting with composite image that floats
US6884371B2 (en) * 2003-03-06 2005-04-26 3M Innovative Properties Company Method of making retroreflective sheeting and articles
EP1584518B1 (en) * 2004-04-07 2007-10-17 3M Innovative Properties Company License plate assembly comprising light source and backlit license plate
BRPI0613147B1 (pt) 2005-06-16 2017-11-28 Avery Dennison Corporation BACKGROUND OF THE INVENTION The present invention relates to a retro-reflective blade structure, a final incorporating product, a method for manufacturing it, a laminate for manufacturing a plurality of the retro-reflective blade structures, a method of manufacturing a transparent layer for the retro-reflective laminate and a method of manufacturing the tool plate THERMOPLASTIC BLADE FOR MANUFACTURING A TRANSPARENT LAYER FOR RETROREFLETIVE LAMINATION
US7611251B2 (en) 2006-04-18 2009-11-03 3M Innovative Properties Company Retroreflective articles comprising olefinic seal films
JP5249715B2 (ja) * 2007-11-01 2013-07-31 日本カーバイド工業株式会社 キューブコーナー型再帰反射プリズムシートおよびそれを用いた内部照明型再帰反射標識
US8783879B2 (en) 2008-10-22 2014-07-22 3M Innovative Properties Company Retroreflective sheeting
TWI547916B (zh) * 2009-07-07 2016-09-01 友輝光電股份有限公司 一種承載具有微結構之圖案標記的表面及其製造方法
WO2011060081A1 (en) * 2009-11-12 2011-05-19 3M Innovative Properties Company Security markings in retroreflective sheeting
EP2715414A4 (en) * 2011-05-31 2014-12-31 3M Innovative Properties Co DICE LID COVER WITH OPTICAL VARIABLE LABEL

Also Published As

Publication number Publication date
JP2016509696A (ja) 2016-03-31
WO2014116431A1 (en) 2014-07-31
CN104956242B (zh) 2020-05-12
BR112015018001A8 (pt) 2019-11-05
BR112015018001A2 (pt) 2017-07-11
CN104956242A (zh) 2015-09-30
EP2948805A1 (en) 2015-12-02
US20150369975A1 (en) 2015-12-24
KR20150111992A (ko) 2015-10-06

Similar Documents

Publication Publication Date Title
JP6796378B2 (ja) 変形キューブコーナー素子を有する再帰反射性シート
US10627552B2 (en) Retroreflective articles including a security mark
US10509148B2 (en) Irradiation marking of retroreflective sheeting
CA2092816C (en) Plano-convex base sheet for retroreflective articles and method for making same
US9964674B2 (en) Retroreflective articles including a security mark
US8950877B2 (en) Security markings in retroreflective sheeting
US6935756B2 (en) Retroreflective articles having moire-like pattern
US5940212A (en) Cube corner article with altered inactive areas and method of making same
HK1013863B (en) Base sheet for retroreflective articles and method for making same

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170106

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170106

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170719

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170829

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20171011

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20171016

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20171129

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20180126

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180226

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180807

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20181106

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20190201

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20190730

C60 Trial request (containing other claim documents, opposition documents)

Free format text: JAPANESE INTERMEDIATE CODE: C60

Effective date: 20191129

C22 Notice of designation (change) of administrative judge

Free format text: JAPANESE INTERMEDIATE CODE: C22

Effective date: 20200428

C23 Notice of termination of proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C23

Effective date: 20200915

C03 Trial/appeal decision taken

Free format text: JAPANESE INTERMEDIATE CODE: C03

Effective date: 20201020

C30A Notification sent

Free format text: JAPANESE INTERMEDIATE CODE: C3012

Effective date: 20201020

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20201116

R150 Certificate of patent or registration of utility model

Ref document number: 6796378

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250