BR9915397A - Filmes iridescentes em múltiplas camadas - Google Patents

Filmes iridescentes em múltiplas camadas

Info

Publication number
BR9915397A
BR9915397A BR9915397-1A BR9915397A BR9915397A BR 9915397 A BR9915397 A BR 9915397A BR 9915397 A BR9915397 A BR 9915397A BR 9915397 A BR9915397 A BR 9915397A
Authority
BR
Brazil
Prior art keywords
layers
layered
iridescent
transparent thermoplastic
iridescent films
Prior art date
Application number
BR9915397-1A
Other languages
English (en)
Other versions
BR9915397B1 (pt
Inventor
Scott I Allen
Ramakrishna Shetty
Original Assignee
Engelhard 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 Engelhard Corp filed Critical Engelhard Corp
Publication of BR9915397A publication Critical patent/BR9915397A/pt
Publication of BR9915397B1 publication Critical patent/BR9915397B1/pt

Links

Classifications

    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/26—Reflecting filters
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/05—5 or more layers
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/416—Reflective
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/418—Refractive
    • 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
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
    • 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.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]
    • Y10T428/31797—Next to addition polymer from unsaturated monomers

Abstract

"FILMES IRIDESCENTES EM MúLTIPLAS CAMADAS". Trata-se de um filme laminado resinoso termoplástico transparente tendo pelo menos 10 camadas muito finas de espessura substancialmente uniforme, sendo que as ditas camadas são genericamente paralelas, sendo que as camadas adjacentes contíguas são de materiais resinosos termoplásticos transparentes diferentes dos quais um é uma resina de copolíester ou poliéster com base em naftalato, sendo que as camadas adjacentes contíguas diferem no índice refrativo em pelo menos cerca de 0,03.
BRPI9915397-1A 1998-11-16 1999-11-03 filmes iridescentes em méltiplas camadas. BR9915397B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/192,740 US6475608B2 (en) 1998-11-16 1998-11-16 Multi-layer iridescent films
PCT/US1999/025256 WO2000029212A1 (en) 1998-11-16 1999-11-03 Multi-layer iridescent films

Publications (2)

Publication Number Publication Date
BR9915397A true BR9915397A (pt) 2001-08-07
BR9915397B1 BR9915397B1 (pt) 2008-11-18

Family

ID=22710869

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9915397-1A BR9915397B1 (pt) 1998-11-16 1999-11-03 filmes iridescentes em méltiplas camadas.

Country Status (12)

Country Link
US (1) US6475608B2 (pt)
EP (1) EP1133394A1 (pt)
JP (1) JP2002529288A (pt)
KR (1) KR100728091B1 (pt)
CN (1) CN1208188C (pt)
AU (1) AU1453800A (pt)
BR (1) BR9915397B1 (pt)
CA (1) CA2351704C (pt)
HK (1) HK1040504A1 (pt)
MX (1) MXPA01004921A (pt)
TW (1) TW486423B (pt)
WO (1) WO2000029212A1 (pt)

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US6416827B1 (en) * 2000-10-27 2002-07-09 Research Frontiers Incorporated SPD films and light valves comprising same
US6602585B2 (en) * 2001-09-26 2003-08-05 Engelhard Corporation Shrinkable iridescent film
DE10227442A1 (de) * 2002-06-20 2004-01-08 Mitsubishi Polyester Film Gmbh Mehrschichtige, transparente, Folie aus Polyethylenterephthalat (PET) und Polyethylennaphthalat PEN) zur Herstellung von Verbundverpackungen mit UV-Schutz
DE10227440A1 (de) 2002-06-20 2004-01-08 Mitsubishi Polyester Film Gmbh Mehrschichtige, transparente, Folie aus PET und PEN mit mindestens einer funktionellen Außenschicht zur Herstellung von Verbundverpackungen mit UV-Schutz
DE10227439A1 (de) 2002-06-20 2004-01-08 Mitsubishi Polyester Film Gmbh Transparente Folie aus PET und PEN mit UV-Schutz, Verfahren zu ihrer Herstellung und Verwendung in Verpackungen mit verlängerter Lebensdauer
EP1543950A4 (en) * 2002-09-13 2008-02-27 Nhk Spring Co Ltd OBJECT IDENTIFICATION MEDIUM USING MULTILAYER THIN FILM
JP2004142129A (ja) * 2002-10-22 2004-05-20 Tokushu Paper Mfg Co Ltd 真贋判定機能を有するフィルム、及びそれを使用した真贋判定機能を有したシート状物
EP1623823B1 (en) * 2003-05-14 2014-07-02 Toyo Seikan Group Holdings, Ltd. Decorative plastic packaging body and method of recycling the same
WO2004108408A1 (ja) * 2003-06-04 2004-12-16 Toray Industries, Inc. 積層フィルムおよび二軸配向ポリエステルフィルム
EP1656252A1 (en) * 2003-08-18 2006-05-17 Engelhard Corporation Solvent stable tinted iridescent film
JP4730301B2 (ja) * 2004-03-31 2011-07-20 東レ株式会社 積層フィルム
US20060024491A1 (en) * 2004-07-27 2006-02-02 Engelhard Corporation Optical effect films with customized central layer
US20060272766A1 (en) * 2005-06-03 2006-12-07 Hebrink Timothy J Optical bodies and method of making optical bodies including acrylate blend layers
US20070014977A1 (en) * 2005-07-12 2007-01-18 Daniel Graney Multilayer Film
US8110282B2 (en) * 2005-08-18 2012-02-07 Toray Industries, Inc. Laminated film and molded body
US20080014380A1 (en) * 2006-05-12 2008-01-17 Steven Jones Iridescent film with barrier properties
JP4918645B2 (ja) 2006-05-23 2012-04-18 ニュー クリア システムズ リミテッド ラミネート製品
US20080274340A1 (en) * 2007-05-04 2008-11-06 Giammatteo Marc W Non-specular iridescent films
CN102326103A (zh) * 2008-12-30 2012-01-18 3M创新有限公司 含氟聚合物多层光学膜及其制备和使用方法
DE102009035415A1 (de) * 2009-07-31 2011-02-03 Giesecke & Devrient Gmbh Dimensionsstabile Polyesterfolie und Datenträger mit der Polyesterfolie
KR101417250B1 (ko) 2012-02-20 2014-07-08 (주)엘지하우시스 고내열성 다층 광학필름 및 그의 제조방법
KR101425754B1 (ko) * 2012-08-27 2014-08-05 주식회사 엘지화학 아크릴로니트릴―아크릴레이트―스티렌 그라프트 공중합체 및 이를 포함하는 열가소성 수지 조성물
KR101442412B1 (ko) * 2013-05-03 2014-09-17 주식회사 엘지화학 고무 강화 그라프트 공중합체용 고무질 중합체 및 그 제조방법

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US3565985A (en) 1969-04-10 1971-02-23 Dow Chemical Co Method of preparing multilayer plastic articles
BE789478A (fr) 1971-10-01 1973-03-29 Dow Chemical Co Procede et dispositif d'extrusion de matieres plastiques en feuilles multicouches
US4310584A (en) * 1979-12-26 1982-01-12 The Mearl Corporation Multilayer light-reflecting film
US4937134A (en) 1989-04-17 1990-06-26 The Dow Chemical Company Elastomeric optical interference films
US5486949A (en) * 1989-06-20 1996-01-23 The Dow Chemical Company Birefringent interference polarizer
US5089318A (en) 1989-10-31 1992-02-18 The Mearl Corporation Iridescent film with thermoplastic elastomeric components
US5882774A (en) * 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
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US5451449A (en) * 1994-05-11 1995-09-19 The Mearl Corporation Colored iridescent film
EP0832392B1 (en) 1995-06-26 2003-08-13 Minnesota Mining And Manufacturing Company Backlight system with multilayer optical film reflector
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JPH09211783A (ja) * 1996-02-07 1997-08-15 Teijin Ltd 写真フイルム用ベースフィルム
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JPH1024514A (ja) * 1996-07-09 1998-01-27 Eeru Kasei Shoji:Kk ホログラム模様付反射フィルム
US6207260B1 (en) * 1998-01-13 2001-03-27 3M Innovative Properties Company Multicomponent optical body
US6082876A (en) * 1998-01-13 2000-07-04 3M Innovative Properties Company Hand-holdable toy light tube with color changing film
US6012820A (en) * 1998-01-13 2000-01-11 3M Innovative Properties Compnay Lighted hand-holdable novelty article

Also Published As

Publication number Publication date
CN1330589A (zh) 2002-01-09
CA2351704A1 (en) 2000-05-25
KR100728091B1 (ko) 2007-06-13
US6475608B2 (en) 2002-11-05
HK1040504A1 (zh) 2002-06-14
CA2351704C (en) 2010-01-12
WO2000029212A1 (en) 2000-05-25
EP1133394A1 (en) 2001-09-19
TW486423B (en) 2002-05-11
AU1453800A (en) 2000-06-05
JP2002529288A (ja) 2002-09-10
KR20010103703A (ko) 2001-11-23
MXPA01004921A (es) 2003-03-10
BR9915397B1 (pt) 2008-11-18
CN1208188C (zh) 2005-06-29
US20010009722A1 (en) 2001-07-26

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/11/1999, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 12A E 13A ANUIDADE(S), CONFORME ART. 87 DA LPI 9.279.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)

Free format text: EXTINCAO DEFINITIVA - ART. 78 INCISO IV DA LPI

B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2242 DE 24/12/2013 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 12A E 13A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2605 DE 08-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.