WO2008058115A3 - Iridescent films with multiple reflection peaks - Google Patents

Iridescent films with multiple reflection peaks Download PDF

Info

Publication number
WO2008058115A3
WO2008058115A3 PCT/US2007/083749 US2007083749W WO2008058115A3 WO 2008058115 A3 WO2008058115 A3 WO 2008058115A3 US 2007083749 W US2007083749 W US 2007083749W WO 2008058115 A3 WO2008058115 A3 WO 2008058115A3
Authority
WO
WIPO (PCT)
Prior art keywords
reflection peaks
multilayered
multiple reflection
iridescent
film
Prior art date
Application number
PCT/US2007/083749
Other languages
French (fr)
Other versions
WO2008058115A2 (en
Inventor
Steven Jones
Marc Giammatteo
Original Assignee
Basf Corp
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 Basf Corp filed Critical Basf Corp
Priority to EP07844900A priority Critical patent/EP2084020A2/en
Priority to JP2009536437A priority patent/JP2010509646A/en
Priority to MX2009004924A priority patent/MX2009004924A/en
Priority to CA002669808A priority patent/CA2669808A1/en
Publication of WO2008058115A2 publication Critical patent/WO2008058115A2/en
Publication of WO2008058115A3 publication Critical patent/WO2008058115A3/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/285—Interference filters comprising deposited thin solid films
    • G02B5/287—Interference filters comprising deposited thin solid films comprising at least one layer of organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F1/00—Designs or pictures characterised by special or unusual light effects
    • B44F1/08—Designs or pictures characterised by special or unusual light effects characterised by colour effects
    • B44F1/14—Iridescent effects

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

The invention is directed to laminated multilayered films which generate unique color via two distinct reflection peaks. Each multilayered iridescent film has a dominant wave length reflective band which is different from the other multilayered film laminated thereto. The present iridescent film may be used in flexible and rigid decorative packaging.
PCT/US2007/083749 2006-11-08 2007-11-06 Iridescent films with multiple reflection peaks WO2008058115A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP07844900A EP2084020A2 (en) 2006-11-08 2007-11-06 Iridescent films with multiple reflection peaks
JP2009536437A JP2010509646A (en) 2006-11-08 2007-11-06 Iridescent film with multiple reflection peaks
MX2009004924A MX2009004924A (en) 2006-11-08 2007-11-06 Iridescent films with multiple reflection peaks.
CA002669808A CA2669808A1 (en) 2006-11-08 2007-11-06 Iridescent films with multiple reflection peaks

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86479706P 2006-11-08 2006-11-08
US60/864,797 2006-11-08

Publications (2)

Publication Number Publication Date
WO2008058115A2 WO2008058115A2 (en) 2008-05-15
WO2008058115A3 true WO2008058115A3 (en) 2008-09-12

Family

ID=39365304

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/083749 WO2008058115A2 (en) 2006-11-08 2007-11-06 Iridescent films with multiple reflection peaks

Country Status (7)

Country Link
EP (1) EP2084020A2 (en)
JP (1) JP2010509646A (en)
KR (1) KR20090083447A (en)
CN (1) CN101553371A (en)
CA (1) CA2669808A1 (en)
MX (1) MX2009004924A (en)
WO (1) WO2008058115A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5121680B2 (en) * 2008-12-08 2013-01-16 日本発條株式会社 Identification medium, identification method, and identification apparatus
KR101073845B1 (en) * 2009-12-22 2011-10-17 에스케이씨 주식회사 Double wavelength-reflective multi-layer film
GB2481697B (en) * 2010-06-25 2013-07-24 Andrew Richard Parker Optical effect structures
CN110588112B (en) * 2019-08-05 2021-06-08 深圳市旭意嘉鸿科技开发有限公司 Method for forming colorful film by using PET film and application of colorful film in glass cover plate
CN113263748B (en) * 2021-07-19 2021-09-28 南通纳科达聚氨酯科技有限公司 TPU complex film rubber coating laminating equipment of coloring

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999036258A1 (en) * 1998-01-13 1999-07-22 Minnesota Mining And Manufacturing Company Color shifting film
US20060024491A1 (en) * 2004-07-27 2006-02-02 Engelhard Corporation Optical effect films with customized central layer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2282145A (en) * 1993-09-22 1995-03-29 Central Research Lab Ltd Coloured material comprising aligned liquid crystal laminae
JP2003294940A (en) * 2002-04-03 2003-10-15 Nitto Denko Corp Optical filter and surface light source device using the same
JP4525040B2 (en) * 2003-10-01 2010-08-18 凸版印刷株式会社 Anti-counterfeit media and anti-counterfeit stickers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999036258A1 (en) * 1998-01-13 1999-07-22 Minnesota Mining And Manufacturing Company Color shifting film
US20060024491A1 (en) * 2004-07-27 2006-02-02 Engelhard Corporation Optical effect films with customized central layer

Also Published As

Publication number Publication date
EP2084020A2 (en) 2009-08-05
CN101553371A (en) 2009-10-07
WO2008058115A2 (en) 2008-05-15
CA2669808A1 (en) 2008-05-15
KR20090083447A (en) 2009-08-03
JP2010509646A (en) 2010-03-25
MX2009004924A (en) 2009-06-24

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