WO1993015906A3 - Multicomponent, multilayer polymeric reflective bodies - Google Patents
Multicomponent, multilayer polymeric reflective bodies Download PDFInfo
- Publication number
- WO1993015906A3 WO1993015906A3 PCT/US1992/010159 US9210159W WO9315906A3 WO 1993015906 A3 WO1993015906 A3 WO 1993015906A3 US 9210159 W US9210159 W US 9210159W WO 9315906 A3 WO9315906 A3 WO 9315906A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- reflective
- multicomponent
- polymeric materials
- polymeric
- micrometers
- Prior art date
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
- B32B27/06—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
- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
-
- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
-
- 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
- B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
-
- 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
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- 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
- B32B7/00—Layered 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
- B32B7/02—Physical, chemical or physicochemical properties
- B32B7/023—Optical properties
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/08—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of polarising materials
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
- G02B5/0825—Multilayer mirrors, i.e. having two or more reflecting layers the reflecting layers comprising dielectric materials only
- G02B5/0841—Multilayer mirrors, i.e. having two or more reflecting layers the reflecting layers comprising dielectric materials only comprising organic materials, e.g. polymers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/0883—Mirrors with a refractive index gradient
-
- 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
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
- G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
- G02B5/305—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric 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
- B32B2551/00—Optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
- G02F1/133545—Dielectric stack polarisers
Abstract
A multicomponent, multilayered, highly reflective polymeric body which is thermoformable and capable of being fabricated into films, sheets and a variety of parts while maintaining a uniform reflective appearance is provided. The reflective polymeric body includes at least first, second, and third diverse polymeric materials having a sufficient number of alternating layers of the polymeric materials such that a portion of the light incident on the body is reflected. A sufficient number of the individual layers of the body have optical thicknesses of not more than 0.09 micrometers or not less than 0.45 micrometers, such that there is an absence of visibly perceived color in the body. The polymeric materials having the highest and lowest refractive indices differ from each other in refractive index by at least about 0.03. The reflective body may be fabricated into mirrors, noncorroding metallic appearing articles and parts, reflectors, reflective lenses, and the like.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/833,272 | 1992-02-10 | ||
US07/833,272 US5262894A (en) | 1989-06-20 | 1992-02-10 | Multicomponent, multilayer polymeric reflective bodies |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1993015906A2 WO1993015906A2 (en) | 1993-08-19 |
WO1993015906A3 true WO1993015906A3 (en) | 1993-10-14 |
Family
ID=25263935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1992/010159 WO1993015906A2 (en) | 1992-02-10 | 1992-11-25 | Multicomponent, multilayer polymeric reflective bodies |
Country Status (5)
Country | Link |
---|---|
US (1) | US5262894A (en) |
AU (1) | AU3224093A (en) |
MX (1) | MX9300696A (en) |
TW (1) | TW302331B (en) |
WO (1) | WO1993015906A2 (en) |
Families Citing this family (67)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5339198A (en) * | 1992-10-16 | 1994-08-16 | The Dow Chemical Company | All-polymeric cold mirror |
EP0666993B1 (en) * | 1992-10-29 | 1999-06-09 | Minnesota Mining And Manufacturing Company | Formable reflective multilayer body |
US6025897A (en) | 1993-12-21 | 2000-02-15 | 3M Innovative Properties Co. | Display with reflective polarizer and randomizing cavity |
US6804058B1 (en) | 1993-12-21 | 2004-10-12 | 3M Innovative Properties Company | Electroluminescent light source and display incorporating same |
US5882774A (en) | 1993-12-21 | 1999-03-16 | Minnesota Mining And Manufacturing Company | Optical film |
US5828488A (en) * | 1993-12-21 | 1998-10-27 | Minnesota Mining And Manufacturing Co. | Reflective polarizer display |
EP0962807B1 (en) | 1993-12-21 | 2008-12-03 | Minnesota Mining And Manufacturing Company | Multilayered optical film |
US6096375A (en) * | 1993-12-21 | 2000-08-01 | 3M Innovative Properties Company | Optical polarizer |
US6101032A (en) | 1994-04-06 | 2000-08-08 | 3M Innovative Properties Company | Light fixture having a multilayer polymeric film |
US5500173A (en) * | 1995-02-17 | 1996-03-19 | Basf Corporation | Method of making molded muticomponent articles using a thin plate flow distributor |
US5751388A (en) | 1995-04-07 | 1998-05-12 | Honeywell Inc. | High efficiency polarized display |
WO1997001440A1 (en) | 1995-06-26 | 1997-01-16 | Minnesota Mining And Manufacturing Company | Multilayer polymer film with additional coatings or layers |
US6737154B2 (en) | 1995-06-26 | 2004-05-18 | 3M Innovative Properties Company | Multilayer polymer film with additional coatings or layers |
DE69616075T2 (en) * | 1995-08-11 | 2002-06-20 | Minnesota Mining & Mfg | ELECTROLUMINESCENT LAMP WITH OPTICAL MULTILAYER FILM |
US6001911A (en) * | 1995-11-02 | 1999-12-14 | Nippon Shikubai Co., Ltd. | Absorbent resin, absorbent material and method of manufacturing the same |
US5867316A (en) * | 1996-02-29 | 1999-02-02 | Minnesota Mining And Manufacturing Company | Multilayer film having a continuous and disperse phase |
US5825543A (en) | 1996-02-29 | 1998-10-20 | Minnesota Mining And Manufacturing Company | Diffusely reflecting polarizing element including a first birefringent phase and a second phase |
BR9707766A (en) | 1996-02-29 | 1999-07-27 | Minnesota Mining & Mfg | Optical body |
CA2247625C (en) | 1996-02-29 | 2006-05-30 | Minnesota Mining And Manufacturing Company | Display brightness enhancement film |
US5759467A (en) * | 1996-03-08 | 1998-06-02 | Minnesota Mining And Manufacturing Company | Method for making multilayer polyester film |
US5968666A (en) * | 1996-03-08 | 1999-10-19 | 3M Innovative Properties Company | Multilayer polyester film |
US5783283A (en) * | 1996-03-08 | 1998-07-21 | Minnesota Mining And Manufacturing Company | Multilayer polyester film with a low coefficient of friction |
US5795528A (en) * | 1996-03-08 | 1998-08-18 | Minnesota Mining And Manufacturing Company | Method for making a multilayer polyester film having a low coefficient of friction |
US6262830B1 (en) | 1997-09-16 | 2001-07-17 | Michael Scalora | Transparent metallo-dielectric photonic band gap structure |
US5907427A (en) * | 1997-10-24 | 1999-05-25 | Time Domain Corporation | Photonic band gap device and method using a periodicity defect region to increase photonic signal delay |
US6049419A (en) * | 1998-01-13 | 2000-04-11 | 3M Innovative Properties Co | Multilayer infrared reflecting optical body |
US6207260B1 (en) | 1998-01-13 | 2001-03-27 | 3M Innovative Properties Company | Multicomponent optical body |
US6788463B2 (en) * | 1998-01-13 | 2004-09-07 | 3M Innovative Properties Company | Post-formable multilayer optical films and methods of forming |
US6304366B1 (en) | 1998-04-02 | 2001-10-16 | Michael Scalora | Photonic signal frequency conversion using a photonic band gap structure |
US6744552B2 (en) * | 1998-04-02 | 2004-06-01 | Michael Scalora | Photonic signal frequency up and down-conversion using a photonic band gap structure |
US6749427B1 (en) * | 1998-07-31 | 2004-06-15 | 3M Innovative Properties Company | Dental articles including post-formable multilayer optical films |
US6005713A (en) * | 1998-08-21 | 1999-12-21 | 3M Innovative Properties Company | Multilayer polarizer having a continuous and disperse phase |
US6082025A (en) * | 1998-09-11 | 2000-07-04 | Nike, Inc. | Flexible membranes |
HUP0103729A2 (en) | 1998-09-11 | 2002-01-28 | Nike International, Ltd. | Flexible membranes |
US6127026A (en) * | 1998-09-11 | 2000-10-03 | Nike, Inc. | Flexible membranes |
US20010046086A1 (en) * | 1998-12-23 | 2001-11-29 | 3M Innovative Properties Company | Polymeric interference film |
US6396617B1 (en) | 1999-05-17 | 2002-05-28 | Michael Scalora | Photonic band gap device and method using a periodicity defect region doped with a gain medium to increase photonic signal delay |
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WO2001031369A1 (en) * | 1999-10-28 | 2001-05-03 | Sharp Kabushiki Kaisha | Optical component and method of manufacturing thick polyimide film |
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US6339493B1 (en) | 1999-12-23 | 2002-01-15 | Michael Scalora | Apparatus and method for controlling optics propagation based on a transparent metal stack |
US6414780B1 (en) | 1999-12-23 | 2002-07-02 | D'aguanno Giuseppe | Photonic signal reflectivity and transmissivity control using a photonic band gap structure |
US6673425B1 (en) * | 2000-10-27 | 2004-01-06 | 3M Innovative Properties Company | Method and materials for preventing warping in optical films |
US6569517B1 (en) | 2000-11-17 | 2003-05-27 | 3M Innovative Properties Company | Color tailorable pigmented optical bodies with surface metalization |
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US6662503B2 (en) | 2002-04-04 | 2003-12-16 | Kohler Co. | Bathing enclosure wall panel |
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US20040219338A1 (en) * | 2003-05-01 | 2004-11-04 | Hebrink Timothy J. | Materials, configurations, and methods for reducing warpage in optical films |
US7420756B2 (en) | 2003-05-20 | 2008-09-02 | Donnelly Corporation | Mirror reflective element |
US7790272B2 (en) * | 2003-06-04 | 2010-09-07 | Toray Industries, Inc. | Multilayer film and biaxially oriented polyester film |
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US20060159888A1 (en) * | 2004-10-29 | 2006-07-20 | Hebrink Timothy J | Optical films incorporating cyclic olefin copolymers |
US7329465B2 (en) * | 2004-10-29 | 2008-02-12 | 3M Innovative Properties Company | Optical films incorporating cyclic olefin copolymers |
US20060238868A1 (en) * | 2004-11-15 | 2006-10-26 | George Dube | Athermal abirefringent optical components |
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US9709700B2 (en) * | 2005-04-06 | 2017-07-18 | 3M Innovative Properties Company | Optical bodies including rough strippable boundary layers |
US20060227421A1 (en) * | 2005-04-06 | 2006-10-12 | Stover Carl A | Optical bodies including strippable boundary layers |
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 |
US20070231576A1 (en) * | 2005-09-30 | 2007-10-04 | Davis M S | Multilayer films comprising tie layer compositions, articles prepared therefrom, and method of making |
CN101363928B (en) * | 2007-08-08 | 2010-06-02 | 颖台科技股份有限公司 | Optical reflectance coating |
CN102089685B (en) * | 2008-07-16 | 2013-07-24 | 3M创新有限公司 | Multilayer optical film layer comprising blend of methyl methacrylate polymer and styrene acrylonitrile polymer |
US9606280B2 (en) * | 2012-05-24 | 2017-03-28 | Extend Optronics Corp. | Method for manufacturing a reflective optical film |
JP6153813B2 (en) | 2013-08-12 | 2017-06-28 | 富士フイルム株式会社 | Liquid crystal display |
DE102017119055A1 (en) | 2017-08-21 | 2019-02-21 | SEEN GmbH | Laminated glass, laminated safety glass and method of making such |
WO2023203390A1 (en) | 2022-04-19 | 2023-10-26 | 3M Innovative Properties Company | Broadband reflectors including polymeric layers, and composite cooling systems |
WO2023223114A1 (en) | 2022-05-19 | 2023-11-23 | 3M Innovative Properties Company | Light shielding articles and electromagnetic receivers and/or emitters including the same |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0404463A2 (en) * | 1989-06-20 | 1990-12-27 | The Dow Chemical Company | Reflective polymeric body |
EP0491551A2 (en) * | 1990-12-18 | 1992-06-24 | The Dow Chemical Company | Polymeric reflective bodies with multiple layer types |
EP0514223A1 (en) * | 1991-05-17 | 1992-11-19 | The Dow Chemical Company | Optically dissimilar compositions for polymeric reflective bodies |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3560076A (en) * | 1967-06-01 | 1971-02-02 | Polaroid Corp | Curved laminated light polarizing device |
US4187336A (en) * | 1977-04-04 | 1980-02-05 | Gordon Roy G | Non-iridescent glass structures |
NL7802454A (en) * | 1978-03-07 | 1979-09-11 | Philips Nv | GAS DISCHARGE LASER FOR GENERATING LINEAR POLARIZED RADIATION. |
US4310584A (en) * | 1979-12-26 | 1982-01-12 | The Mearl Corporation | Multilayer light-reflecting film |
US4793669A (en) * | 1987-09-11 | 1988-12-27 | Coherent, Inc. | Multilayer optical filter for producing colored reflected light and neutral transmission |
JPH01244842A (en) * | 1988-03-28 | 1989-09-29 | Sachiko Kosaka | Colored laminate reflector |
US4937134A (en) * | 1989-04-17 | 1990-06-26 | The Dow Chemical Company | Elastomeric optical interference films |
US5149578A (en) * | 1989-12-26 | 1992-09-22 | The Dow Chemical Company | Multilayer film for tamper indication by use of optical interference reflection |
US5091244A (en) * | 1990-08-10 | 1992-02-25 | Viratec Thin Films, Inc. | Electrically-conductive, light-attenuating antireflection coating |
US5168003A (en) * | 1991-06-24 | 1992-12-01 | Ford Motor Company | Step gradient anti-iridescent coatings |
-
1992
- 1992-02-10 US US07/833,272 patent/US5262894A/en not_active Expired - Lifetime
- 1992-11-25 AU AU32240/93A patent/AU3224093A/en not_active Abandoned
- 1992-11-25 WO PCT/US1992/010159 patent/WO1993015906A2/en active Application Filing
-
1993
- 1993-02-09 TW TW082100884A patent/TW302331B/zh active
- 1993-02-09 MX MX9300696A patent/MX9300696A/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0404463A2 (en) * | 1989-06-20 | 1990-12-27 | The Dow Chemical Company | Reflective polymeric body |
EP0491551A2 (en) * | 1990-12-18 | 1992-06-24 | The Dow Chemical Company | Polymeric reflective bodies with multiple layer types |
EP0514223A1 (en) * | 1991-05-17 | 1992-11-19 | The Dow Chemical Company | Optically dissimilar compositions for polymeric reflective bodies |
Also Published As
Publication number | Publication date |
---|---|
MX9300696A (en) | 1993-09-01 |
US5262894A (en) | 1993-11-16 |
TW302331B (en) | 1997-04-11 |
AU3224093A (en) | 1993-09-03 |
WO1993015906A2 (en) | 1993-08-19 |
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