ES2098518T3 - Sustitutos entre laminas moldeados para instrumentos de visualizacion frontal situados en el parabrisas y procedimiento para su preparacion. - Google Patents

Sustitutos entre laminas moldeados para instrumentos de visualizacion frontal situados en el parabrisas y procedimiento para su preparacion.

Info

Publication number
ES2098518T3
ES2098518T3 ES92915395T ES92915395T ES2098518T3 ES 2098518 T3 ES2098518 T3 ES 2098518T3 ES 92915395 T ES92915395 T ES 92915395T ES 92915395 T ES92915395 T ES 92915395T ES 2098518 T3 ES2098518 T3 ES 2098518T3
Authority
ES
Spain
Prior art keywords
band
thickness
area
uniform thickness
profile
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
Application number
ES92915395T
Other languages
English (en)
Inventor
Bert Carl Wong
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of ES2098518T3 publication Critical patent/ES2098518T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10559—Shape of the cross-section
    • B32B17/10568—Shape of the cross-section varying in thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10559—Shape of the cross-section
    • B32B17/10577—Surface roughness
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10761—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/008—Windows; Windscreens; Accessories therefor of special shape, e.g. beveled edges, holes for attachment, bent windows, peculiar curvatures such as when being integrally formed with roof, door, etc.
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/02—Windows; Windscreens; Accessories therefor arranged at the vehicle front, e.g. structure of the glazing, mounting of the glazing
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility
    • G02B2027/012—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility comprising devices for attenuating parasitic image effects
    • G02B2027/0121—Parasitic image effect attenuation by suitable positioning of the parasitic images
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B2027/0192—Supplementary details
    • G02B2027/0194—Supplementary details with combiner of laminated type, for optical or mechanical aspects
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0018—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for preventing ghost images

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

SE PRESENTA UN MATERIAL ADHESIVO, AUTOSOPORTANTE, EN FORMA DE LAMINAS UTIL PARA REALIZAR PLANCHAS TROQUELADAS PARA PARABRISAS LAMINADOS QUE COMPRENDE UNA BANDA CONTINUA (10) QUE TIENE UN PERFIL DE GROSOR UNIFORME (A, B) A LO LARGO DEL AL MENOS EL 20% DE SU AREA QUE SE EXTIENDE DESDE CADA BORDE DE LA BANDA Y UN PERFIL DE GROSOR EN FORMA DE CUÑA (C, D) CUYO GROSOR DESCIENDE DESDE EL AREA DE GROSOR UNIFORME HACIA EL CENTRO DE LA BANDA, Y UN PROCESO QUE COMPRENDE LA EXTRUSION DE UNA COMPOSICION ADHESIVA A TRAVES DE UN TROQUEL DE EXTRUSION AJUSTABLE PARA SUMINISTRAR UNA BANDA CONTINUA AUTOSOPORTANTE QUE TENGA UN PERFIL DE GROSOR UNIFORME A LO LARGO DE AL MENOS EL 20% DEL AREA DE LA BANDA QUE SE EXTIENDE INTERIORMENTE DESDE CADA BORDE DE LA BANDA Y UN PERFIL DE GROSOR EN FORMA DE CUÑA CUYO GROSOR DESCIENDE DESDE EL AREA DE GROSOR UNIFORME HACIA EL CENTRO DE LA BANDA, POSTERIORMENTE LA BANDA SE TRATA QUIMICAMENTE, SE DIVIDE LA BANDA A LO LARGO DE SU PUNTO CENTRAL, Y SE ENROLLA LA BANDA DIVIDIDA SOBRE RODILLOS SEPARADOS.
ES92915395T 1992-06-25 1992-06-25 Sustitutos entre laminas moldeados para instrumentos de visualizacion frontal situados en el parabrisas y procedimiento para su preparacion. Expired - Lifetime ES2098518T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US1992/005372 WO1994000787A1 (en) 1992-06-25 1992-06-25 Shaped interlayers for head-up display windshields and process for preparing the same
CA002138251A CA2138251C (en) 1992-06-25 1992-06-25 Shaped interlayers for head-up display windshields and process for preparing the same

Publications (1)

Publication Number Publication Date
ES2098518T3 true ES2098518T3 (es) 1997-05-01

Family

ID=25677674

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92915395T Expired - Lifetime ES2098518T3 (es) 1992-06-25 1992-06-25 Sustitutos entre laminas moldeados para instrumentos de visualizacion frontal situados en el parabrisas y procedimiento para su preparacion.

Country Status (8)

Country Link
EP (1) EP0647329B1 (es)
JP (1) JP3361098B2 (es)
AU (1) AU674495B2 (es)
BR (1) BR9207148A (es)
CA (1) CA2138251C (es)
DE (1) DE69218007T2 (es)
ES (1) ES2098518T3 (es)
WO (1) WO1994000787A1 (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2717795B1 (fr) * 1994-03-22 1996-05-24 Saint Gobain Vitrage Vitrage pour véhicule et feuille de matière plastique utilisée dans ce vitrage.
JPH1160293A (ja) * 1997-08-06 1999-03-02 Nippon Sheet Glass Co Ltd 合わせガラスおよび自動車窓構造
DE10112935B8 (de) * 2001-03-12 2014-02-13 Volkswagen Ag Scheibenanordnung für eine Kraftfahrzeugseitenscheibe
MXPA03011511A (es) * 2001-06-15 2004-03-18 Du Pont Intercapa formada para parabrisas de presentacion a la altura de la vista y procesos para pepraracion de la misma.
US7572399B2 (en) * 2004-01-23 2009-08-11 E.I. Du Pont De Nemours And Company Polyvinylbutyral rolls having thick edges relative to the interior of the roll and a process for preparing same
DE102004038571A1 (de) * 2004-08-06 2006-02-23 Breyer Gmbh Maschinenfabrik Verfahren zum Herstellen von Platten aus thermoplastisch extrudierten Kunststoffen
US7846532B2 (en) 2005-03-17 2010-12-07 Solutia Incorporated Sound reducing wedge shaped polymer interlayers
JP2007223883A (ja) 2005-12-26 2007-09-06 Asahi Glass Co Ltd 車両用合せガラス
EP3828150A1 (en) * 2006-05-12 2021-06-02 Sekisui Chemical Co., Ltd. Interlayer film for laminated glass and laminated glass
DE202007011146U1 (de) * 2007-08-09 2007-10-11 Arvinmeritor Gmbh Fahrzeugdachpaneel
DE102007059323A1 (de) 2007-12-07 2009-06-10 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Windschutzscheibe mit einem HUD-Sichtfeld
DE102008008758A1 (de) * 2008-02-12 2009-08-27 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Gebogene Fahrzeug-Windschutzscheibe aus Verbundglas
PL2217438T3 (pl) * 2007-12-07 2018-08-31 Saint-Gobain Glass France Gięta szyba przednia pojazdu wykonana ze szkła wielowarstwowego
GB0817654D0 (en) 2008-09-26 2008-11-05 Pilkington Automotive Deutschland Gmbh Laminated glazing
ES2710026T3 (es) * 2013-12-12 2019-04-22 Saint Gobain Procedimiento para producir una lámina combinada termoplástica para un panel de vidrio compuesto
EP3202737B1 (en) * 2014-09-29 2020-12-09 Sekisui Chemical Co., Ltd. Interlayer film for laminated glass, and laminated glass
CA3005504A1 (en) * 2015-12-14 2017-06-22 Saint-Gobain Glass France Method for rolling up a wedge-shaped film
US10836143B2 (en) 2016-01-18 2020-11-17 Sekisui Chemical Co., Ltd. Interlayer film for laminated glass, roll, and laminated glass
CN107614233A (zh) 2016-03-11 2018-01-19 法国圣戈班玻璃厂 用于制造楔形的热塑性塑料薄膜的方法及其用途
ES2834005T3 (es) 2016-03-11 2021-06-16 Saint Gobain Películas de plástico perforadas termoplásticas y su uso para fabricar películas cuneiformes
JP6971014B2 (ja) * 2016-03-30 2021-11-24 積水化学工業株式会社 合わせガラス用中間膜
CN106094060B (zh) * 2016-08-03 2018-06-19 惠州市华阳多媒体电子有限公司 一种消除抬头显示器重影的楔形膜
EP3562641B1 (en) * 2016-12-29 2025-07-23 Saint-Gobain Sekurit France Pvb film for head up display (hud), forming mold and forming method thereof
CA3060329C (en) 2017-05-11 2021-09-14 Saint-Gobain Glass France Method for producing a thermoplastic combination film
JP7206495B2 (ja) 2017-07-12 2023-01-18 セントラル硝子株式会社 車両フロント窓用の合せガラス
EP3658371B1 (de) * 2017-07-27 2021-07-14 Saint-Gobain Glass France Thermoplastische kunststofffolie für eine verbundglasscheibe
WO2019058944A1 (ja) 2017-09-21 2019-03-28 セントラル硝子株式会社 車両フロント窓用の合せガラス
JP2020073452A (ja) * 2020-02-03 2020-05-14 積水化学工業株式会社 合わせガラス用中間膜

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5087502A (en) * 1987-11-17 1992-02-11 Monsanto Company Process and intermediate sheet for forming shaped interlayer blanks
US5013134A (en) * 1989-09-28 1991-05-07 Hughes Aircraft Company Ghost-free automotive head-up display employing a wedged windshield
MX171971B (es) * 1989-10-16 1993-11-24 Libbey Owens Ford Co Panel exhibidor para un parabrisas de vehiculo
CA2076420C (en) * 1991-08-20 1999-07-13 Glenn Edward Freeman Windshield for head-up display system

Also Published As

Publication number Publication date
AU2304892A (en) 1994-01-24
EP0647329A1 (en) 1995-04-12
WO1994000787A1 (en) 1994-01-06
DE69218007T2 (de) 1997-08-28
DE69218007D1 (de) 1997-04-10
JP3361098B2 (ja) 2003-01-07
CA2138251A1 (en) 1994-01-06
BR9207148A (pt) 1995-07-25
JPH07508690A (ja) 1995-09-28
EP0647329B1 (en) 1997-03-05
CA2138251C (en) 2002-07-30
AU674495B2 (en) 1997-01-02

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