ES2050056T3 - Procedimiento para formar y estabilizar dimensionalmente un estratificado conformado. - Google Patents

Procedimiento para formar y estabilizar dimensionalmente un estratificado conformado.

Info

Publication number
ES2050056T3
ES2050056T3 ES91912199T ES91912199T ES2050056T3 ES 2050056 T3 ES2050056 T3 ES 2050056T3 ES 91912199 T ES91912199 T ES 91912199T ES 91912199 T ES91912199 T ES 91912199T ES 2050056 T3 ES2050056 T3 ES 2050056T3
Authority
ES
Spain
Prior art keywords
layer
conformed
laminate
stratificate
stabilizing
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
ES91912199T
Other languages
English (en)
Inventor
Dean Lyle Kavanagh
Robert Herbert Melvin Simon
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.)
Monsanto Co
Original Assignee
Monsanto 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
Priority claimed from US07/539,251 external-priority patent/US5069734A/en
Priority claimed from US07/539,256 external-priority patent/US5529654A/en
Application filed by Monsanto Co filed Critical Monsanto Co
Application granted granted Critical
Publication of ES2050056T3 publication Critical patent/ES2050056T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/30—Moulds
    • B29C51/36—Moulds specially adapted for vacuum forming, Manufacture thereof
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • 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
    • B32B17/10761—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
    • 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
    • B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
    • B32B17/10816—Making laminated safety glass or glazing; Apparatus therefor by pressing
    • B32B17/10871—Making laminated safety glass or glazing; Apparatus therefor by pressing in combination with particular heat treatment
    • 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
    • B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
    • B32B17/10889—Making laminated safety glass or glazing; Apparatus therefor shaping the sheets, e.g. by using a mould
    • 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
    • B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
    • B32B17/10981—Pre-treatment of the 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2029/00—Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

SE PRESENTA UN PROCESO PARA FORMAR UN LAMINADO PARA SU USO EN CRISTALES DE SEGURIDAD TALES COMO EN LA VENTANILLA DE UN VEHICULO O SIMILAR QUE COMPRENDE LA UNION DE AL MENOS UNA CAPA DE SOPORTE TERMOPLASTICA, TRANSPARENTE Y FLEXIBLE QUE TIENE UNA O MAS CAPAS O REVESTIMIENTOS DE CARACTERISTICAS FUNCIONALES ADHERENTES A LA SUPERFICIE DE AL MENOS UNA CAPA DE BUTIRAL DE POLIVINIL PARA FORMAR UN COMPUESTO PREMOLDEADO, LA EXTENSION DEL COMPUESTO PARA IMPARTIRLE LA CURVATURA Y FORMA DESEADA PARA FORMAR UN LAMINADO CONFORMADO, LA EXPOSICION DEL LAMINADO CONFORMADO A UNA TEMPERATURA ELEVADA MIENTRAS SE CONSTRIÑEN SUS BORDES PARA HACER REVIVIR LAS TENSIONES EN LA CAPA DE SOPORTE, Y LA REFRIGERACION DEL LAMINADO CONFORMADO MIENTRAS SE MANTIENEN SUS BORDES CONSTREÑIDOS. TAMBIEN SE PRESENTA UN METODO PARA ESTABILIZAR DIMENSIONALMENTE UNA CAPA TERMOPLASTICA TRANSPARENTE, TAL COMO UNA CAPA DE TEREFTALATO DE POLIETILENO, CON BUTIRAL DE POLIVINIL PLASTIFICADO QUE COMPRENDE EL ENDURECIMIENTO MEDIANTE CALOR DELA CAPA TERMOPLASTICA.
ES91912199T 1990-06-18 1991-06-07 Procedimiento para formar y estabilizar dimensionalmente un estratificado conformado. Expired - Lifetime ES2050056T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/539,251 US5069734A (en) 1990-06-18 1990-06-18 Dimensional stabilizing process
US07/539,256 US5529654A (en) 1990-06-18 1990-06-18 Process forming a shaped laminate

Publications (1)

Publication Number Publication Date
ES2050056T3 true ES2050056T3 (es) 1994-05-01

Family

ID=27066053

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91912199T Expired - Lifetime ES2050056T3 (es) 1990-06-18 1991-06-07 Procedimiento para formar y estabilizar dimensionalmente un estratificado conformado.

Country Status (12)

Country Link
EP (1) EP0535128B1 (es)
JP (1) JPH05507661A (es)
KR (1) KR950012799B1 (es)
AT (1) ATE101559T1 (es)
AU (1) AU644191B2 (es)
BR (1) BR9106568A (es)
CA (1) CA2084662A1 (es)
DE (1) DE69101221T2 (es)
DK (1) DK0535128T3 (es)
ES (1) ES2050056T3 (es)
MX (1) MX171196B (es)
WO (1) WO1991019586A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5024895A (en) * 1990-06-18 1991-06-18 Monsanto Company Laminate for a safety glazing
US5264058A (en) * 1992-08-24 1993-11-23 Monsanto Forming a shaped prelaminate and bilayer glazing of glass and plastic
DE19632616B4 (de) * 1996-08-13 2004-10-07 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Seitenaufprallschutz für Fahrzeuginsassen
CA2309537A1 (en) * 1997-12-19 1999-07-01 E.I. Du Pont De Nemours And Company Interlayer structure for laminated glass
DE19902471C2 (de) * 1999-01-22 2003-07-17 Saint Gobain Sekurit D Gmbh Verbundscheibe
PT1322467E (pt) 2000-09-28 2008-02-15 Solutia Inc Laminado de vidro resistente à intrusão
US7189447B2 (en) * 2002-01-04 2007-03-13 3M Innovative Properties Company Laminates
DE602004032136D1 (de) * 2003-06-12 2011-05-19 Pilkington Italia Spa Verfahren zur herstellung einer gebogenen laminierten glasscheibe
WO2009008857A1 (en) * 2007-07-09 2009-01-15 E. I. Du Pont De Nemours And Company Decorative polyvinyl butyral solar control laminates
JP5417710B2 (ja) * 2008-01-09 2014-02-19 セントラル硝子株式会社 プラスチックフィルム挿入合わせガラスの製造方法およびプラスチックフィルム挿入合わせガラス
CN106061915A (zh) * 2014-02-25 2016-10-26 积水化学工业株式会社 夹层玻璃用中间膜、夹层玻璃用中间膜的制造方法及夹层玻璃
DE102020212679A1 (de) 2020-10-07 2022-04-07 Volkswagen Aktiengesellschaft Verfahren zur Herstellung eines geformten Glasverbundes mit mindestens einem optischen Funktionselement und Verwendung eines solchen
EP4545289A1 (en) * 2023-10-25 2025-04-30 Kuraray Europe GmbH Method for producing interlayer films for windshields with curved obscuration bands

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4469743A (en) * 1983-03-14 1984-09-04 E. I. Du Pont De Nemours And Company Polyvinyl butyral laminates
GB8619464D0 (en) * 1986-08-09 1986-09-17 Glaverbel Bending thermoplastics sheets
US5024895A (en) * 1990-06-18 1991-06-18 Monsanto Company Laminate for a safety glazing
US5091258A (en) * 1990-08-20 1992-02-25 Monsanto Company Laminate for a safety glazing

Also Published As

Publication number Publication date
AU8056191A (en) 1992-01-07
KR950012799B1 (ko) 1995-10-21
EP0535128B1 (en) 1994-02-16
AU644191B2 (en) 1993-12-02
DE69101221T2 (de) 1994-08-11
EP0535128A1 (en) 1993-04-07
CA2084662A1 (en) 1991-12-19
WO1991019586A1 (en) 1991-12-26
KR930701289A (ko) 1993-06-11
DK0535128T3 (da) 1994-05-09
DE69101221D1 (de) 1994-03-24
BR9106568A (pt) 1993-05-25
MX171196B (es) 1993-10-06
JPH05507661A (ja) 1993-11-04
ATE101559T1 (de) 1994-03-15

Similar Documents

Publication Publication Date Title
ES2044394T3 (es) Aleta de natacion con una pala de material compuesto y metodo para su fabricacion.
ES2013294T5 (es) Pelicula laminada termicamente retractil y proceso para su fabricacion.
ATE152670T1 (de) Elastomerische bänder mit mikrotexturierten aussenkantschichten
ES2101448T3 (es) Metodo para formar una pelicula repelente al agua sobre un panel transparente.
MX9100662A (es) Material laminado y procedimiento para fabricar el mismo
DE3461748D1 (en) Wound dressing
ES287328U (es) Dispositivo de camuflaje termico y optico
ES2163497T3 (es) Material compuesto de pelicula con aberturas/material no tejido para higiene personal, articulos absorbentes y similares.
AR246460A1 (es) Un procedimiento para producir por laminacion simultanea un laminado de polimero/metal/polimero.
AR025527A1 (es) Cristal lateral laminado.
MX9205512A (es) Procedimiento para la fabricacion de una hoja de cristal unido con curvatura simple o doble, especialmente para vehiculos de motor.
ES2143667T3 (es) Revestimiento de espuma reflectante.
ES2036247T3 (es) Cuerpos moldeados recubiertos y un procedimiento para su obtencion.
AR017941A1 (es) Articulo absorbente extensible que incluye una capa con almohadilla absorbente extensible
ATE124908T1 (de) Elastomere verbundstoffe mit mikrotexturierten oberflächenschichten.
ES497516A0 (es) Metodo de fabricacion de estratificados comprendiendo una capa adhesiva.
BR9306883A (pt) Tubo em camadas de compósito termoplástico e processo para formar o mesmo
DE69632824D1 (de) Verbesserte laminatstrukturen und deren herstellungsverfahren
FR2673619B1 (fr) Vitrage feuillete.
MX169684B (es) Material de cuero y procedimiento y dispositivo para su fabricacion
ES2135699T3 (es) Material no-tejido revestido, su procedimiento de obtencion y su utilizacion en un articulo de higiene absorbente y desechable.
ES531434A0 (es) Procedimiento para el recubrimiento de sustratos mediante aplicacion del recubrimiento en forma de pelicula y posterior ahornado.
ES2076092B1 (es) Un metodo para preparar un bote de fibra optica.
AR202217A1 (es) Metodo para formar un articulo de vidrio laminado, que comprende dos hojas de vidrio con una capa intermedia de material termoplastico transparente entre ellas
DE3773266D1 (de) Verfahren zur herstellung von verbundscheiben.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 535128

Country of ref document: ES