MX171196B - Procedimiento para formar y estabilizar dimensionalmente una lamina configurada - Google Patents
Procedimiento para formar y estabilizar dimensionalmente una lamina configuradaInfo
- Publication number
- MX171196B MX171196B MX026270A MX2627091A MX171196B MX 171196 B MX171196 B MX 171196B MX 026270 A MX026270 A MX 026270A MX 2627091 A MX2627091 A MX 2627091A MX 171196 B MX171196 B MX 171196B
- Authority
- MX
- Mexico
- Prior art keywords
- laminate
- layer
- shaped
- thermoplastic
- stabilizing
- Prior art date
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)
Abstract
La presente invención se refiere a un procedimiento para formar una lámina configurada para usarse en un vidrio de seguridad, tal como una ventana de vehículo o similar caracterizado porque comprende los pasos de: a) adherir ligeramente por lo menos una capa portadora termoplástica, transparente, flexible, que tiene una o más capas o revestimientos de rendimiento funcional adherente sobre su superficie a por lo menos una capa de polivinilbutiral plastificado para formar un cuerpo mixto de premoldeo; b) calentar el cuerpo mixto de premoldeo a la temperatura de configuración; c) estirar el cuerpo mixto para impartir curvatura combinada al mismo y formar una lámina encogible configurada, d) someter la lámina configurada a una temperatura por arriba de la temperatura de configuración mientras se contraen sus bordes para liberar tensiones en la capa portadora; y e) enfriar la lámina configurada mientras se mantienen sus bordes contraídos.
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 |
---|---|
MX171196B true MX171196B (es) | 1993-10-06 |
Family
ID=27066053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX026270A MX171196B (es) | 1990-06-18 | 1991-06-17 | Procedimiento para formar y estabilizar dimensionalmente una lamina configurada |
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 (12)
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 |
EP1042120B1 (en) * | 1997-12-19 | 2004-09-29 | 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 |
CA2423183A1 (en) | 2000-09-28 | 2002-04-04 | Solutia, Inc. | Intrusion resistant glass laminate |
US7189447B2 (en) | 2002-01-04 | 2007-03-13 | 3M Innovative Properties Company | Laminates |
US7638011B2 (en) | 2003-06-12 | 2009-12-29 | Pilkington Italia S.P.A. | Process for the production of a curved laminated glass pane |
AU2007356431B2 (en) * | 2007-07-09 | 2012-07-05 | 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 |
US10906279B2 (en) * | 2014-02-25 | 2021-02-02 | Sekisui Chemical Co., Ltd. | Interlayer film for laminated glass, method for manufacturing interlayer film for laminated glass, and laminated glass |
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 |
Family Cites Families (4)
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 |
-
1991
- 1991-06-07 CA CA002084662A patent/CA2084662A1/en not_active Abandoned
- 1991-06-07 WO PCT/US1991/004033 patent/WO1991019586A1/en active IP Right Grant
- 1991-06-07 KR KR1019920703257A patent/KR950012799B1/ko active IP Right Grant
- 1991-06-07 JP JP91511487A patent/JPH05507661A/ja active Pending
- 1991-06-07 BR BR919106568A patent/BR9106568A/pt not_active Application Discontinuation
- 1991-06-07 EP EP91912199A patent/EP0535128B1/en not_active Expired - Lifetime
- 1991-06-07 ES ES91912199T patent/ES2050056T3/es not_active Expired - Lifetime
- 1991-06-07 DK DK91912199.6T patent/DK0535128T3/da active
- 1991-06-07 AU AU80561/91A patent/AU644191B2/en not_active Ceased
- 1991-06-07 DE DE69101221T patent/DE69101221T2/de not_active Expired - Fee Related
- 1991-06-07 AT AT91912199T patent/ATE101559T1/de not_active IP Right Cessation
- 1991-06-17 MX MX026270A patent/MX171196B/es unknown
Also Published As
Publication number | Publication date |
---|---|
DE69101221D1 (de) | 1994-03-24 |
BR9106568A (pt) | 1993-05-25 |
KR950012799B1 (ko) | 1995-10-21 |
EP0535128B1 (en) | 1994-02-16 |
AU644191B2 (en) | 1993-12-02 |
DE69101221T2 (de) | 1994-08-11 |
AU8056191A (en) | 1992-01-07 |
ATE101559T1 (de) | 1994-03-15 |
ES2050056T3 (es) | 1994-05-01 |
KR930701289A (ko) | 1993-06-11 |
CA2084662A1 (en) | 1991-12-19 |
JPH05507661A (ja) | 1993-11-04 |
WO1991019586A1 (en) | 1991-12-26 |
DK0535128T3 (da) | 1994-05-09 |
EP0535128A1 (en) | 1993-04-07 |
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