BRPI0407899A - método de produção de um laminado retrorreflexivo, e, laminado retrorreflexivo - Google Patents

método de produção de um laminado retrorreflexivo, e, laminado retrorreflexivo

Info

Publication number
BRPI0407899A
BRPI0407899A BRPI0407899-3A BRPI0407899A BRPI0407899A BR PI0407899 A BRPI0407899 A BR PI0407899A BR PI0407899 A BRPI0407899 A BR PI0407899A BR PI0407899 A BRPI0407899 A BR PI0407899A
Authority
BR
Brazil
Prior art keywords
retroreflective laminate
producing
laminate
retroreflective
retro
Prior art date
Application number
BRPI0407899-3A
Other languages
English (en)
Inventor
Kenneth L Smith
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32930248&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0407899(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Priority to BR122014006592-2A priority Critical patent/BR122014006592B1/pt
Publication of BRPI0407899A publication Critical patent/BRPI0407899A/pt
Publication of BRPI0407899B1 publication Critical patent/BRPI0407899B1/pt

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • Y10S359/00—Optical: systems and elements
    • Y10S359/90—Methods
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Road Signs Or Road Markings (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

"MéTODO DE PRODUçãO DE UM LAMINADO RETRORREFLEXIVO, E, LAMINADO RETRORREFLEXIVO". A invenção refere-se a um método de produção de laminados retrorreflexivos e outros artigos preparados a partir da moldagem de uma resina sintética moldável sobre uma ferramenta tendo uma superfície microestruturada.
BRPI0407899-3A 2003-03-06 2004-02-09 Método de produção de um laminado retrorreflexivo BRPI0407899B1 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR122014006592-2A BR122014006592B1 (pt) 2003-03-06 2004-02-09 Laminados retrorreflexivos

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US45260503P 2003-03-06 2003-03-06
US60/452,605 2003-03-06
US10/404,235 US6884371B2 (en) 2003-03-06 2003-04-01 Method of making retroreflective sheeting and articles
US10/404,235 2003-04-01
PCT/US2004/003683 WO2004080700A1 (en) 2003-03-06 2004-02-09 Method of making retroreflective sheeting and articles

Publications (2)

Publication Number Publication Date
BRPI0407899A true BRPI0407899A (pt) 2006-03-01
BRPI0407899B1 BRPI0407899B1 (pt) 2014-09-02

Family

ID=32930248

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0407899-3A BRPI0407899B1 (pt) 2003-03-06 2004-02-09 Método de produção de um laminado retrorreflexivo
BR122014006592-2A BR122014006592B1 (pt) 2003-03-06 2004-02-09 Laminados retrorreflexivos

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR122014006592-2A BR122014006592B1 (pt) 2003-03-06 2004-02-09 Laminados retrorreflexivos

Country Status (8)

Country Link
US (8) US6884371B2 (pt)
EP (4) EP3006970B1 (pt)
JP (4) JP2006520711A (pt)
KR (1) KR101089459B1 (pt)
CN (1) CN1756648B (pt)
BR (2) BRPI0407899B1 (pt)
CA (1) CA2517672C (pt)
WO (1) WO2004080700A1 (pt)

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Also Published As

Publication number Publication date
JP2011203751A (ja) 2011-10-13
EP2261013B1 (en) 2015-12-23
EP2261013A2 (en) 2010-12-15
KR20050110655A (ko) 2005-11-23
US8596800B2 (en) 2013-12-03
US7458694B2 (en) 2008-12-02
US20170320280A1 (en) 2017-11-09
BRPI0407899B1 (pt) 2014-09-02
US9465147B2 (en) 2016-10-11
CN1756648B (zh) 2010-09-29
US20170008241A1 (en) 2017-01-12
JP2015072496A (ja) 2015-04-16
EP3006970B1 (en) 2023-05-31
JP5706240B2 (ja) 2015-04-22
EP2258540A1 (en) 2010-12-08
US20040174602A1 (en) 2004-09-09
US20100226009A1 (en) 2010-09-09
US20080068713A1 (en) 2008-03-20
CA2517672C (en) 2012-07-31
US10562249B2 (en) 2020-02-18
US20090185272A1 (en) 2009-07-23
JP2013190793A (ja) 2013-09-26
EP3006970A1 (en) 2016-04-13
EP1610941B1 (en) 2012-11-07
CN1756648A (zh) 2006-04-05
US7744228B2 (en) 2010-06-29
US7309135B2 (en) 2007-12-18
EP1610941A1 (en) 2006-01-04
CA2517672A1 (en) 2004-09-23
EP2261013A3 (en) 2013-10-30
US6884371B2 (en) 2005-04-26
BR122014006592B1 (pt) 2015-06-30
US9724882B2 (en) 2017-08-08
US20140036367A1 (en) 2014-02-06
US20050180012A1 (en) 2005-08-18
KR101089459B1 (ko) 2011-12-07
JP6039636B2 (ja) 2016-12-07
JP2006520711A (ja) 2006-09-14
WO2004080700A1 (en) 2004-09-23

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