ES2070862T3 - Pelicula no plana, de alto modulo de elasticidad, sustancialmente libre de arrugas y procedimiento para su fabricacion. - Google Patents
Pelicula no plana, de alto modulo de elasticidad, sustancialmente libre de arrugas y procedimiento para su fabricacion.Info
- Publication number
- ES2070862T3 ES2070862T3 ES89100861T ES89100861T ES2070862T3 ES 2070862 T3 ES2070862 T3 ES 2070862T3 ES 89100861 T ES89100861 T ES 89100861T ES 89100861 T ES89100861 T ES 89100861T ES 2070862 T3 ES2070862 T3 ES 2070862T3
- Authority
- ES
- Spain
- Prior art keywords
- flat
- wrinkles
- manufacture
- substantially free
- procedure
- 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
- 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
- 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
- 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
- B29C51/14—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 using multilayered preforms 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
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/02—Thermal shrinking
-
- 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
-
- 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
-
- 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
- B32B17/10825—Isostatic pressing, i.e. using non rigid pressure-exerting members against rigid parts
- B32B17/10834—Isostatic pressing, i.e. using non rigid pressure-exerting members against rigid parts using a fluid
- B32B17/10844—Isostatic pressing, i.e. using non rigid pressure-exerting members against rigid parts using a fluid using a membrane between the layered product and the fluid
- B32B17/10853—Isostatic pressing, i.e. using non rigid pressure-exerting members against rigid parts using a fluid using a membrane between the layered product and the fluid the membrane being bag-shaped
-
- 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
- B32B17/10899—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin
- B32B17/10935—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin as a preformed layer, e.g. formed by extrusion
-
- 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
- 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
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- 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
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/582—Tearability
- B32B2307/5825—Tear resistant
-
- 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
- B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
-
- 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
- B32B2605/00—Vehicles
- B32B2605/006—Transparent parts other than made from inorganic glass, e.g. polycarbonate glazings
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Joining Of Glass To Other Materials (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
UNA CAPA TERMOPLASTICA, DE ALTO MODULO, SUSTANCIALMENTE LIBRE DE ARRUGAS QUE TIENED AL MENOS UN COMPONENTE CURVO, ESTA DISPUESTA. DICHA CAPA PUEDE FORMAR PARTE DE UN LAMINADO QUE TIENE UNA UTILIDAD POR SI MISMA EN APLICACIONES AUTOMOTRICES DE POLIURETANO. UN PROCESO DE LAMINACION MEJORADO ESTA TAMBIEN DISPUESTO PARA LA PRODUCCION DE LAMINAS NO PLANAS DE CHAPAS PLANAS DE UNA CAPA CONTRAIBLE AL CALOR A TRAVES DEL USO DE UN MOLDE DE IMAGEN NEGATIVO DEL ARTICULO NO PLANO QUE DEBE SER LAMINADO. DICHAS CAPAS QUE PUEDEN SER UTILIZADAS EN LA PRACTICA DE LA INVENCION INCLUYEN CAPAS DE POLIESTER DE POLIOLEFINAS, DE POLIAMIDA, DE POLIURETANO, DE POLICARBONATO, DE POLIVINILCLORURO Y DE POLIESTIRENO. EL METODO ES APLICABLE A UN INTERVALO GRANDE DE ARTICULOS NO PLANOS Y ES PARTICULARMENTE APTO PARA ARTICULOS QUE TIENEN AL MENOS PARTE DE SU SUPERFICIE. EL PROCESO DE LAMINACION MEJORADA DE LA PRESENTE INVENCION TIENE UNA UTILIDAD ESPECIFICA EN LA FABRICACION DE PRODUCTOS PULIMENTADOS AUTOMATICOS TAL COMO PARABRISAS Y CONTRAVENTANAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14881888A | 1988-01-27 | 1988-01-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2070862T3 true ES2070862T3 (es) | 1995-06-16 |
Family
ID=22527527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89100861T Expired - Lifetime ES2070862T3 (es) | 1988-01-27 | 1989-01-19 | Pelicula no plana, de alto modulo de elasticidad, sustancialmente libre de arrugas y procedimiento para su fabricacion. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0326015B1 (es) |
JP (1) | JPH0788044B2 (es) |
KR (1) | KR970009933B1 (es) |
CA (1) | CA1321865C (es) |
DE (2) | DE326015T1 (es) |
ES (1) | ES2070862T3 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5069734A (en) * | 1990-06-18 | 1991-12-03 | Monsanto Company | Dimensional stabilizing process |
US5529654A (en) * | 1990-06-18 | 1996-06-25 | Monsanto Company | Process forming a shaped laminate |
US5024895A (en) * | 1990-06-18 | 1991-06-18 | Monsanto Company | Laminate for a safety glazing |
US5145744A (en) * | 1990-11-26 | 1992-09-08 | Monsanto Company | Bilayer glazing panel |
US5264058A (en) * | 1992-08-24 | 1993-11-23 | Monsanto | Forming a shaped prelaminate and bilayer glazing of glass and plastic |
CN1225354C (zh) * | 1998-01-29 | 2005-11-02 | 吴羽化学工业株式会社 | 热收缩性多层薄膜 |
DE10323234B4 (de) * | 2003-05-22 | 2008-10-30 | Webasto Ag | Verfahren zum Herstellen einer gewölbten Scheibenanordnung für ein Fahrzeug |
DE602004032136D1 (de) | 2003-06-12 | 2011-05-19 | Pilkington Italia Spa | Verfahren zur herstellung einer gebogenen laminierten glasscheibe |
JP2006264265A (ja) * | 2005-03-25 | 2006-10-05 | Dainippon Printing Co Ltd | 工程離型材 |
EP4197761A1 (en) * | 2021-12-16 | 2023-06-21 | Essilor International | Method for thermoforming a film by thermal shrinkage and lamination thereof on an optical article |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1401350A (fr) * | 1964-04-21 | 1965-06-04 | Procédés et appareils pour la mise en forme de feuilles en matières plastiques ou autres préférablement de grandes dimensions et produits ainsi obtenus | |
CH514302A (de) * | 1970-08-19 | 1971-10-31 | Bally Schuhfab Ag | Verfahren zur Herstellung von Schuhwerk |
DE2229467C2 (de) * | 1972-06-16 | 1974-06-20 | Flachglas Ag Delog-Detag, 4650 Gelsenkirchen | Verfahren zur Herstellung von gekrümmten Verbundscheiben, bei dem eine Glasscheibe, eine Verbundfolie und eine Kunststoffscheibe unter Temperatur- und Druckeinwirkung miteinander verbunden werden |
JPS4990218A (es) * | 1972-12-28 | 1974-08-28 | ||
JPS536995B2 (es) * | 1973-08-21 | 1978-03-13 | ||
DE2439597A1 (de) * | 1974-08-17 | 1976-02-26 | Wolfram Taeuber | Modellfreie herstellung dreidimensional gekruemmter, annaehernd mathematisch exakter minimalflaechen in verschiedenen materialien |
JPS54127472A (en) * | 1978-03-27 | 1979-10-03 | Sanpo Jiyushi Kougiyou Kk | Three dimensional surface decorative vacuum forming of thermoplastic resin sheet |
DE7931201U1 (de) * | 1979-11-05 | 1980-03-13 | Roehm Gmbh, 6100 Darmstadt | Starrer, einstueckiger, biaxial gereckter kunststofformkoerper |
JPS6116128Y2 (es) * | 1980-06-24 | 1986-05-19 | ||
JPS57122971A (en) * | 1981-01-22 | 1982-07-31 | Matsushita Electric Works Ltd | Production of coated decorative laminated sheet |
JPS57159611A (en) * | 1981-03-28 | 1982-10-01 | Casio Comput Co Ltd | Manufacture of composite body consisting of metallic member and synthetic resin member |
US4501546A (en) * | 1981-07-28 | 1985-02-26 | Ppg Industries, Inc. | Vacuum mold for making a windshield subassembly |
US4555377A (en) * | 1983-08-24 | 1985-11-26 | Leesona Corporation | Thermoforming methods and apparatus |
FR2594812B1 (fr) * | 1986-02-27 | 1988-05-27 | Saint Gobain Vitrage | Procede et dispositif pour l'assemblage automatique des vitrages feuilletes |
JPS63309421A (ja) * | 1987-06-11 | 1988-12-16 | Mitsubishi Electric Corp | 2軸延伸ポリエチレンテレフタレ−トシ−ト加工法 |
-
1989
- 1989-01-16 CA CA000588294A patent/CA1321865C/en not_active Expired - Fee Related
- 1989-01-19 DE DE198989100861T patent/DE326015T1/de active Pending
- 1989-01-19 EP EP89100861A patent/EP0326015B1/en not_active Expired - Lifetime
- 1989-01-19 ES ES89100861T patent/ES2070862T3/es not_active Expired - Lifetime
- 1989-01-19 DE DE68921999T patent/DE68921999T2/de not_active Expired - Fee Related
- 1989-01-26 KR KR1019890000812A patent/KR970009933B1/ko active IP Right Grant
- 1989-01-26 JP JP1015178A patent/JPH0788044B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA1321865C (en) | 1993-09-07 |
DE68921999T2 (de) | 1995-11-23 |
DE68921999D1 (de) | 1995-05-11 |
JPH01241433A (ja) | 1989-09-26 |
DE326015T1 (de) | 1990-03-01 |
EP0326015A3 (en) | 1990-12-05 |
EP0326015A2 (en) | 1989-08-02 |
JPH0788044B2 (ja) | 1995-09-27 |
EP0326015B1 (en) | 1995-04-05 |
KR890011927A (ko) | 1989-08-23 |
KR970009933B1 (ko) | 1997-06-19 |
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Legal Events
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FG2A | Definitive protection |
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