MXPA03002644A - Una lamina acrilica transparente no brillante, resistente al deterioro, con propiedades opticas consistentes en varios espesores de lamina. - Google Patents

Una lamina acrilica transparente no brillante, resistente al deterioro, con propiedades opticas consistentes en varios espesores de lamina.

Info

Publication number
MXPA03002644A
MXPA03002644A MXPA03002644A MXPA03002644A MXPA03002644A MX PA03002644 A MXPA03002644 A MX PA03002644A MX PA03002644 A MXPA03002644 A MX PA03002644A MX PA03002644 A MXPA03002644 A MX PA03002644A MX PA03002644 A MXPA03002644 A MX PA03002644A
Authority
MX
Mexico
Prior art keywords
measured
conformance
astm
units
matrix
Prior art date
Application number
MXPA03002644A
Other languages
English (en)
Inventor
Gary A Hall
Original Assignee
Atofina Chem Inc
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 Atofina Chem Inc filed Critical Atofina Chem Inc
Publication of MXPA03002644A publication Critical patent/MXPA03002644A/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18Manufacture of films or sheets
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11Anti-reflection coatings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/18Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/30Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02Physical, chemical or physicochemical properties
    • B32B7/023Optical properties
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495Thickness [relative or absolute]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495Thickness [relative or absolute]
    • Y10T428/24967Absolute thicknesses specified
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/25Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/254Polymeric or resinous material
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/26Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/26Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264Up to 3 mils
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31855Of addition polymer from unsaturated monomers
    • Y10T428/31909Next to second addition polymer from unsaturated monomers
    • Y10T428/31928Ester, halide or nitrile of addition polymer
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31855Of addition polymer from unsaturated monomers
    • Y10T428/31935Ester, halide or nitrile of addition polymer

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Polarising Elements (AREA)

Abstract

Se describe una lamina transparente, co-extruida, resistente al deterioro que esta constituida por (a) una capa superior que contiene particulas que tienen un tamano medio de particula de aproximadamente 1 a 60 micrones en donde 90% de las particulas son menores que 70 micrones, a un cargado de 0.1 a 18%, mezcladas en fundido con una matriz acrilica, en donde la particula y la matriz tienen indices de refraccion dentro de 0.020 unidades cuando se miden de acuerdo con ASTM D 542; y (b) una capa de substrato claro constituida por una composicion acrilica, en donde el substrato tiene un indice de refraccion dentro de 0.020 unidades del indice de refraccion de la matriz de capa superior cuando se mide de acuerdo con ASTM D 542; en donde el producto co-extruido tiene (i) una transmision luminosa (valor Y de Triestimulo CIE) de mas de 90% cuando se mide informacion de transmision espectral usando un espectrofotometro Macbeth(r) Color-Eye(r) 7000 (Division de Kollmorgen lnstruments Corporation), iluminante C, y el observador de 2?? estandar y calculando el valor Y de Triestimulo CIE de acuerdo con ASTM E 308, y (ii) un velo de menos de 16% cuando se mide de acuerdo con ASTM D 1003; y por lo menos uno de (iii) o (iv), (iii) un valor de brillo a 60?? medido en una muestra de 2.997 mm de espesor dentro de 15 unidades del valor de brillo a 60?? medido en una muestra de 2.032 mm de espesor cuando se mide usando un medidor micro-TRI-gloss hechopor BYK-Gardner GmbH de acuerdo con ASTM D 523 usando un respaldo de fieltro negro, y (iv) un cambio en velo segun medicion de acuerdo con ASTM D 1044, despues de 540 revoluciones usando una carga de 500 g y rueda de CS10F, menor que 25%.
MXPA03002644A 2002-03-26 2003-03-26 Una lamina acrilica transparente no brillante, resistente al deterioro, con propiedades opticas consistentes en varios espesores de lamina. MXPA03002644A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36807602P 2002-03-26 2002-03-26
US10/390,374 US6861129B2 (en) 2002-03-26 2003-03-17 Mar resistance, non-glare transparent acrylic sheet with consistent optical properties at various sheet thicknesses

Publications (1)

Publication Number Publication Date
MXPA03002644A true MXPA03002644A (es) 2004-10-15

Family

ID=27805324

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03002644A MXPA03002644A (es) 2002-03-26 2003-03-26 Una lamina acrilica transparente no brillante, resistente al deterioro, con propiedades opticas consistentes en varios espesores de lamina.

Country Status (10)

Country Link
US (1) US6861129B2 (es)
EP (1) EP1348539A3 (es)
JP (1) JP4434605B2 (es)
KR (1) KR101018981B1 (es)
CN (1) CN1280349C (es)
AU (1) AU2003202450B8 (es)
BR (1) BR0300781A (es)
CA (1) CA2422977C (es)
MX (1) MXPA03002644A (es)
MY (1) MY138053A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060019113A1 (en) * 2000-03-24 2006-01-26 Cyro Industries Plastic sheet product offering matte appearance and method of preparation
EP1272344A1 (en) * 2000-03-24 2003-01-08 Cyro Industries Plastic sheet product offering matt appearance and method of preparation
US20080014446A1 (en) * 2004-10-07 2008-01-17 General Electric Company Window shade and a multi-layered article, and methods of making the same
US8359643B2 (en) * 2008-09-18 2013-01-22 Apple Inc. Group formation using anonymous broadcast information
US8445568B2 (en) * 2008-09-25 2013-05-21 Sabic Innovative Plastics Ip B.V. Flame retardant thermoplastic composition and articles formed therefrom
KR101988549B1 (ko) * 2016-12-12 2019-06-12 주식회사 엘지화학 광학 필름 및 이를 포함하는 화상 표시 장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3528165C2 (de) * 1985-08-06 1994-07-07 Roehm Gmbh Mittels vernetzter Perlen eingetrübte Kunststoffelemente
JPH04249288A (ja) 1991-01-31 1992-09-04 Rohm & Haas Co 光拡散体を使用する多層ブランクアウトサイン
JP3664575B2 (ja) * 1997-08-19 2005-06-29 株式会社カネカ メタクリル酸エステル系樹脂組成物及びそれを成形してなるフィルム
JPH11170449A (ja) 1997-12-17 1999-06-29 Asahi Chem Ind Co Ltd クリスタル調磨りガラス外観のアクリル系樹脂積層板
US7067188B1 (en) 1999-01-21 2006-06-27 Arkema Polymeric articles having a textured surface and frosted appearance
JP3515426B2 (ja) * 1999-05-28 2004-04-05 大日本印刷株式会社 防眩フィルムおよびその製造方法
EP1272344A1 (en) * 2000-03-24 2003-01-08 Cyro Industries Plastic sheet product offering matt appearance and method of preparation
JP4410391B2 (ja) * 2000-06-22 2010-02-03 ダイセル化学工業株式会社 積層フィルム
KR20020062817A (ko) * 2001-01-24 2002-07-31 스미또모 가가꾸 고오교오 가부시끼가이샤 아크릴계 수지 적층 필름 및 이것을 사용한 적층 성형품

Also Published As

Publication number Publication date
JP2004034693A (ja) 2004-02-05
AU2003202450B8 (en) 2008-09-18
KR101018981B1 (ko) 2011-03-07
US20040018349A1 (en) 2004-01-29
JP4434605B2 (ja) 2010-03-17
MY138053A (en) 2009-04-30
KR20030077471A (ko) 2003-10-01
BR0300781A (pt) 2004-08-17
AU2003202450B2 (en) 2008-07-31
CA2422977A1 (en) 2003-09-26
AU2003202450A1 (en) 2003-10-16
EP1348539A2 (en) 2003-10-01
EP1348539A3 (en) 2004-02-25
CN1280349C (zh) 2006-10-18
CN1450115A (zh) 2003-10-22
US6861129B2 (en) 2005-03-01
CA2422977C (en) 2011-12-20

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