DE69214877D1 - Optisch verschiedene Zusammensetzungen für reflektierende Kunststoffelemente - Google Patents
Optisch verschiedene Zusammensetzungen für reflektierende KunststoffelementeInfo
- Publication number
- DE69214877D1 DE69214877D1 DE69214877T DE69214877T DE69214877D1 DE 69214877 D1 DE69214877 D1 DE 69214877D1 DE 69214877 T DE69214877 T DE 69214877T DE 69214877 T DE69214877 T DE 69214877T DE 69214877 D1 DE69214877 D1 DE 69214877D1
- Authority
- DE
- Germany
- Prior art keywords
- different compositions
- plastic elements
- optically different
- reflective plastic
- reflective
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
-
- 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
-
- 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
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- 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
- 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
- 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
- B32B2307/402—Coloured
- B32B2307/4026—Coloured within the layer by addition of a colorant, e.g. pigments, dyes
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/738—Thermoformability
-
- 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
- B32B2439/00—Containers; Receptacles
-
- 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
- B32B2597/00—Tubular articles, e.g. hoses, pipes
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/702,652 US5278694A (en) | 1990-01-11 | 1991-05-17 | Optically dissimilar composition for polymeric reflective bodies |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69214877D1 true DE69214877D1 (de) | 1996-12-05 |
DE69214877T2 DE69214877T2 (de) | 1997-05-28 |
Family
ID=24822099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69214877T Expired - Lifetime DE69214877T2 (de) | 1991-05-17 | 1992-05-18 | Optisch verschiedene Zusammensetzungen für reflektierende Kunststoffelemente |
Country Status (9)
Country | Link |
---|---|
US (1) | US5278694A (de) |
EP (1) | EP0514223B1 (de) |
JP (1) | JPH05193040A (de) |
KR (1) | KR920022004A (de) |
AU (1) | AU663706B2 (de) |
CA (1) | CA2068821A1 (de) |
DE (1) | DE69214877T2 (de) |
MX (1) | MX9202310A (de) |
TW (1) | TW203121B (de) |
Families Citing this family (96)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5262894A (en) * | 1989-06-20 | 1993-11-16 | The Dow Chemical Company | Multicomponent, multilayer polymeric reflective bodies |
US5380479A (en) * | 1989-12-26 | 1995-01-10 | The Dow Chemical Company | Method and apparatus for producing multilayer plastic articles |
US5339198A (en) * | 1992-10-16 | 1994-08-16 | The Dow Chemical Company | All-polymeric cold mirror |
AU5322594A (en) * | 1992-10-29 | 1994-05-24 | Dow Chemical Company, The | Formable reflective multilayer body |
JP3770625B2 (ja) * | 1993-03-12 | 2006-04-26 | 旭硝子株式会社 | 反射防止層を有する光学物品 |
US5946431A (en) * | 1993-07-30 | 1999-08-31 | Molecular Dynamics | Multi-functional photometer with movable linkage for routing light-transmitting paths using reflective surfaces |
US6498683B2 (en) | 1999-11-22 | 2002-12-24 | 3M Innovative Properties Company | Multilayer optical bodies |
US6096375A (en) * | 1993-12-21 | 2000-08-01 | 3M Innovative Properties Company | Optical polarizer |
US5882774A (en) * | 1993-12-21 | 1999-03-16 | Minnesota Mining And Manufacturing Company | Optical film |
US6025897A (en) | 1993-12-21 | 2000-02-15 | 3M Innovative Properties Co. | Display with reflective polarizer and randomizing cavity |
DE69435173D1 (de) * | 1993-12-21 | 2009-01-15 | Minnesota Mining & Mfg | Mehrschichtiger optischer Film |
US20070091230A1 (en) * | 1993-12-21 | 2007-04-26 | 3M Innovative Properties Company | Display incorporating reflective polarizer |
US6804058B1 (en) | 1993-12-21 | 2004-10-12 | 3M Innovative Properties Company | Electroluminescent light source and display incorporating same |
US5828488A (en) * | 1993-12-21 | 1998-10-27 | Minnesota Mining And Manufacturing Co. | Reflective polarizer display |
US6101032A (en) | 1994-04-06 | 2000-08-08 | 3M Innovative Properties Company | Light fixture having a multilayer polymeric film |
US5451449A (en) * | 1994-05-11 | 1995-09-19 | The Mearl Corporation | Colored iridescent film |
US5751388A (en) | 1995-04-07 | 1998-05-12 | Honeywell Inc. | High efficiency polarized display |
US5699188A (en) * | 1995-06-26 | 1997-12-16 | Minnesota Mining And Manufacturing Co. | Metal-coated multilayer mirror |
CA2221555A1 (en) | 1995-06-26 | 1997-01-16 | Andrew J. Ouderkirk | Light diffusing adhesive |
KR100468560B1 (ko) | 1995-06-26 | 2005-08-04 | 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 | 추가의코팅또는층을갖는다층중합체필름 |
US6088067A (en) * | 1995-06-26 | 2000-07-11 | 3M Innovative Properties Company | Liquid crystal display projection system using multilayer optical film polarizers |
EP0871923A1 (de) * | 1995-06-26 | 1998-10-21 | Minnesota Mining And Manufacturing Company | Transflektive anzeige mit reflektierendem polarisierendem transflektor |
US6737154B2 (en) | 1995-06-26 | 2004-05-18 | 3M Innovative Properties Company | Multilayer polymer film with additional coatings or layers |
US6080467A (en) * | 1995-06-26 | 2000-06-27 | 3M Innovative Properties Company | High efficiency optical devices |
EP0832392B1 (de) * | 1995-06-26 | 2003-08-13 | Minnesota Mining And Manufacturing Company | Hintergrundbeleuchtungsvorrichtung mit mehrschichtfilmreflektor |
DE69626124T2 (de) * | 1995-06-26 | 2003-10-09 | Minnesota Mining & Mfg | Diffus reflektierende mehrschicht-polarisatoren und spiegel |
IL122245A0 (en) | 1995-06-26 | 1998-04-05 | Minnesota Mining & Mfg | Transparent multilayer device |
US5686979A (en) * | 1995-06-26 | 1997-11-11 | Minnesota Mining And Manufacturing Company | Optical panel capable of switching between reflective and transmissive states |
EP0843953B1 (de) * | 1995-08-11 | 2001-10-17 | Minnesota Mining And Manufacturing Company | Elektrolumineszenzlampe mit optischen mehrschichtfilm |
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 |
EP0883824B1 (de) | 1996-02-29 | 2003-05-02 | Minnesota Mining And Manufacturing Company | Film zur helligkeitserhoehung |
BR9707766A (pt) * | 1996-02-29 | 1999-07-27 | Minnesota Mining & Mfg | Corpo ótico |
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 |
US5759467A (en) * | 1996-03-08 | 1998-06-02 | Minnesota Mining And Manufacturing Company | Method for making multilayer polyester film |
US5661839A (en) * | 1996-03-22 | 1997-08-26 | The University Of British Columbia | Light guide employing multilayer optical film |
US5808798A (en) * | 1996-03-27 | 1998-09-15 | Minnesota Mining And Manufacturing Co. | Nonpolarizing beamsplitter |
US5837359A (en) * | 1996-06-03 | 1998-11-17 | The Mearl Corporation | Satin and tinted satin iridescent films |
US5976424A (en) * | 1996-07-31 | 1999-11-02 | Minnesota Mining And Manufacturing Company | Method for making multilayer optical films having thin optical layers |
US5808794A (en) | 1996-07-31 | 1998-09-15 | Weber; Michael F. | Reflective polarizers having extended red band edge for controlled off axis color |
DE19707806A1 (de) * | 1997-02-27 | 1998-09-03 | Merck Patent Gmbh | Multischicht-Interferenzpigment mit transparenter Mittelschicht |
US5871834A (en) * | 1997-09-15 | 1999-02-16 | Wang; Sui-Mu | Decorative article overlaid with iridescent film |
US5999316A (en) | 1997-12-06 | 1999-12-07 | 3M Innovative Properties Company | Light valve with rotating polarizing element |
US6788463B2 (en) * | 1998-01-13 | 2004-09-07 | 3M Innovative Properties Company | Post-formable multilayer optical films and methods of forming |
US6808658B2 (en) * | 1998-01-13 | 2004-10-26 | 3M Innovative Properties Company | Method for making texture multilayer optical films |
US6045894A (en) * | 1998-01-13 | 2000-04-04 | 3M Innovative Properties Company | Clear to colored security film |
US6531230B1 (en) | 1998-01-13 | 2003-03-11 | 3M Innovative Properties Company | Color shifting film |
TW415888B (en) * | 1998-02-17 | 2000-12-21 | Nippon Kayaku Kk | Transparent sheet or film |
US6012597A (en) * | 1998-03-18 | 2000-01-11 | Mitsubishi Plastics, Inc. | Polyester bottle with a handle and method of manufacturing the same |
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 |
EP1109468B1 (de) * | 1998-09-11 | 2006-11-02 | Nike International Ltd | Biegsame membranen |
US6127026A (en) * | 1998-09-11 | 2000-10-03 | Nike, Inc. | Flexible membranes |
US6082025A (en) * | 1998-09-11 | 2000-07-04 | Nike, Inc. | Flexible membranes |
US20010046086A1 (en) * | 1998-12-23 | 2001-11-29 | 3M Innovative Properties Company | Polymeric interference film |
US6403223B1 (en) | 1999-01-05 | 2002-06-11 | Telspan Services Inc. | Circular polarizer comprising anti-reflection material |
US6503564B1 (en) | 1999-02-26 | 2003-01-07 | 3M Innovative Properties Company | Method of coating microstructured substrates with polymeric layer(s), allowing preservation of surface feature profile |
US6172810B1 (en) | 1999-02-26 | 2001-01-09 | 3M Innovative Properties Company | Retroreflective articles having polymer multilayer reflective coatings |
FR2806088B1 (fr) * | 2000-03-07 | 2003-07-18 | Atofina | Composition thermoplastique transparente contenant des particules de polytetrafluoroethylene et articles faconnes obtenus a partir de cette composition |
CA2475124A1 (en) * | 2002-02-04 | 2003-08-14 | Colgate-Palmolive Company | Container wall post-forming |
US6618024B1 (en) | 2002-03-21 | 2003-09-09 | Brady Worldwide, Inc. | Holographic label with a radio frequency transponder |
US20040164434A1 (en) * | 2002-10-24 | 2004-08-26 | Tabar Ronald J. | Methods of making high gain optical devices having a continuous and dispersive phase |
US7255914B2 (en) * | 2003-04-29 | 2007-08-14 | Case Western Reserve University | Variable refractive index polymer materials |
WO2004101270A1 (ja) * | 2003-05-14 | 2004-11-25 | Toyo Seikan Kaisha, Ltd. | 加飾されたプラスチック包装体及びその再生処理方法 |
JP2005082216A (ja) * | 2003-09-10 | 2005-03-31 | Toyo Seikan Kaisha Ltd | 多層包装構造体及び多層包装構造体の再生処理方法 |
EP1640152B1 (de) * | 2003-06-04 | 2018-12-05 | Toray Industries, Inc. | Mehrschichtige folie und biaxial ausgerichtete polyesterfolie |
EP1686400B1 (de) | 2003-10-27 | 2012-06-06 | Teijin Dupont Films Japan Limited | Nah-infrarot-abschirmfolie |
US7244443B2 (en) † | 2004-08-31 | 2007-07-17 | Advanced Cardiovascular Systems, Inc. | Polymers of fluorinated monomers and hydrophilic monomers |
US20060272766A1 (en) * | 2005-06-03 | 2006-12-07 | Hebrink Timothy J | Optical bodies and method of making optical bodies including acrylate blend layers |
US7180779B2 (en) * | 2005-07-11 | 2007-02-20 | Atmel Corporation | Memory architecture with enhanced over-erase tolerant control gate scheme |
EP2581224B1 (de) * | 2005-08-18 | 2014-12-17 | Toray Industries, Inc. | Laminatfolie und geformter Gegenstand |
JP4957305B2 (ja) * | 2006-03-31 | 2012-06-20 | 東レ株式会社 | 樹脂シート |
WO2009067422A1 (en) * | 2007-11-21 | 2009-05-28 | Arkema Inc. | Photovoltaic module using pvdf based flexible glazing film |
EP2310886B1 (de) * | 2008-07-16 | 2012-03-28 | 3M Innovative Properties Company | Eine mischung von methylmethacrylatpolymer und styrolacrylnitrilpolymer umfassende mehrschichtige optische filmschicht |
JP2012514236A (ja) * | 2008-12-30 | 2012-06-21 | スリーエム イノベイティブ プロパティズ カンパニー | フッ素重合体多層光学フィルムを含む建築用物品及びその作成方法 |
US20110249325A1 (en) * | 2008-12-30 | 2011-10-13 | Zehentmaier Sebastian F | Fluoropolymeric multilayer optical film and methods of making and using the same |
WO2010078289A2 (en) * | 2008-12-30 | 2010-07-08 | 3M Innovative Properties Company | Fluoropolymeric multilayer optical film and methods of making and using the same |
WO2012084578A1 (en) | 2010-12-22 | 2012-06-28 | Solvay Specialty Polymers Italy S.P.A. | Vinylidene fluoride copolymers |
CA2819058A1 (en) | 2010-12-22 | 2012-06-28 | Solvay Specialty Polymers Italy S.P.A. | Vinylidene fluoride and trifluoroethylene polymers |
US9128307B2 (en) | 2012-02-20 | 2015-09-08 | Pleotint, L.L.C. | Enhanced thermochromic window which incorporates a film with multiple layers of alternating refractive index |
US9127119B2 (en) | 2013-01-11 | 2015-09-08 | Sabic Global Technologies B.V. | Polycarbonate compositions having improved thermal dimensional stability and high refractive index |
KR101718276B1 (ko) | 2013-02-19 | 2017-03-20 | 미쓰비시 쥬시 가부시끼가이샤 | 반사 필름, 및 이것을 구비하여 이루어지는 액정 표시 장치, 조명 장치, 장식용 물품 |
US10348239B2 (en) * | 2013-05-02 | 2019-07-09 | 3M Innovative Properties Company | Multi-layered solar cell device |
CN105517792B (zh) | 2013-09-06 | 2019-04-16 | 3M创新有限公司 | 多层光学膜 |
CN105745559B (zh) * | 2013-11-19 | 2018-06-01 | 3M创新有限公司 | 多层聚合物反射器 |
JP6187211B2 (ja) * | 2013-12-06 | 2017-08-30 | 東レ株式会社 | 積層フィルム |
CN105899977B (zh) * | 2013-12-18 | 2019-04-26 | 柯尼卡美能达株式会社 | 光反射膜及使用该光反射膜的光反射体 |
WO2015168610A1 (en) * | 2014-05-02 | 2015-11-05 | Sabic Global Technologies B.V. | Multilayered articles with low optical retardation |
CN111032347A (zh) * | 2017-08-21 | 2020-04-17 | 沙特基础工业全球技术有限公司 | 包含聚合物的透明多层膜 |
US20200355859A1 (en) * | 2018-01-26 | 2020-11-12 | 3M Innovative Properties Company | Multilayer Reflective Polarizer with Crystalline Low Index Layers |
US20220355523A1 (en) * | 2019-06-25 | 2022-11-10 | Dow Global Technologies Llc | Methods of making uv reflective particles |
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 |
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US4806289A (en) * | 1987-01-16 | 1989-02-21 | The Dow Chemical Company | Method of making a hollow light pipe |
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JPS63282705A (ja) * | 1987-05-15 | 1988-11-18 | Idemitsu Petrochem Co Ltd | プラスチック光伝送性繊維 |
DE3727093A1 (de) * | 1987-08-14 | 1989-02-23 | Basf Ag | Flaechenfoermiges, mehrschichtiges, laseroptisches aufzeichnungsmaterial |
US4902557A (en) * | 1988-01-25 | 1990-02-20 | E. I. Du Pont De Nemours And Company | Thermoplastic polyolefin composite structure |
JPH02186302A (ja) * | 1989-01-13 | 1990-07-20 | Fujitsu Ltd | プラスチック光学位相フィルム |
US4859738A (en) * | 1988-11-07 | 1989-08-22 | The Dow Chemical Company | Environmental stress failure resistant polycarbonate blend |
US4931503A (en) * | 1988-12-28 | 1990-06-05 | General Electric Company | Composition |
US4937130A (en) * | 1989-01-18 | 1990-06-26 | General Electric Company | Polycarbonate container having internal layers of amorphous polyamide |
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JPH03139603A (ja) * | 1989-10-26 | 1991-06-13 | Fujitsu Ltd | 光学位相差板 |
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US5126880A (en) * | 1990-12-18 | 1992-06-30 | The Dow Chemical Company | Polymeric reflective bodies with multiple layer types |
-
1991
- 1991-05-17 US US07/702,652 patent/US5278694A/en not_active Expired - Lifetime
-
1992
- 1992-05-15 CA CA002068821A patent/CA2068821A1/en not_active Abandoned
- 1992-05-15 KR KR1019920008225A patent/KR920022004A/ko not_active Application Discontinuation
- 1992-05-15 MX MX9202310A patent/MX9202310A/es not_active IP Right Cessation
- 1992-05-16 TW TW081103840A patent/TW203121B/zh active
- 1992-05-18 JP JP4168168A patent/JPH05193040A/ja active Pending
- 1992-05-18 AU AU16325/92A patent/AU663706B2/en not_active Ceased
- 1992-05-18 DE DE69214877T patent/DE69214877T2/de not_active Expired - Lifetime
- 1992-05-18 EP EP92304491A patent/EP0514223B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2068821A1 (en) | 1992-11-18 |
KR920022004A (ko) | 1992-12-19 |
MX9202310A (es) | 1992-11-01 |
EP0514223B1 (de) | 1996-10-30 |
AU1632592A (en) | 1992-11-19 |
US5278694A (en) | 1994-01-11 |
AU663706B2 (en) | 1995-10-19 |
DE69214877T2 (de) | 1997-05-28 |
EP0514223A1 (de) | 1992-11-19 |
JPH05193040A (ja) | 1993-08-03 |
TW203121B (de) | 1993-04-01 |
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Owner name: MINNESOTA MINING AND MANUFACTURING CO., SAINT PAUL |
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