FR2192078A2 - Laminated safety glass - by evacuating gap between glass sheets and thermoplastic glue and heating the surface differentially - Google Patents

Laminated safety glass - by evacuating gap between glass sheets and thermoplastic glue and heating the surface differentially

Info

Publication number
FR2192078A2
FR2192078A2 FR7230116A FR7230116A FR2192078A2 FR 2192078 A2 FR2192078 A2 FR 2192078A2 FR 7230116 A FR7230116 A FR 7230116A FR 7230116 A FR7230116 A FR 7230116A FR 2192078 A2 FR2192078 A2 FR 2192078A2
Authority
FR
France
Prior art keywords
glass
laminated safety
heating
thermoplastic glue
safety glass
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.)
Granted
Application number
FR7230116A
Other languages
French (fr)
Other versions
FR2192078B2 (en
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.)
AGC Glass Europe SA
Glaverbel Mecaniver SA
Original Assignee
Glaverbel Mecaniver SA
Glaverbel Belgium SA
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 Glaverbel Mecaniver SA, Glaverbel Belgium SA filed Critical Glaverbel Mecaniver SA
Publication of FR2192078A2 publication Critical patent/FR2192078A2/en
Application granted granted Critical
Publication of FR2192078B2 publication Critical patent/FR2192078B2/fr
Granted 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
    • B32B17/10807—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
    • B32B41/00—Arrangements for controlling or monitoring lamination processes; Safety arrangements
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

Laminated safety glass comprising two sheets of glass or glass ceramic glued together with a thermoplastic resin whereby, as in the parent patent, the assembly is evacuated while being preheated to avoid localised gas bubbles, with the improvement that the preheating is arranged so that a temp-gradient exists between the central area and the periphery. The improvement reduces the incidence of premature localised adhesion.
FR7230116A 1972-07-11 1972-08-22 Laminated safety glass - by evacuating gap between glass sheets and thermoplastic glue and heating the surface differentially Granted FR2192078A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE1004190 1972-07-11

Publications (2)

Publication Number Publication Date
FR2192078A2 true FR2192078A2 (en) 1974-02-08
FR2192078B2 FR2192078B2 (en) 1978-09-29

Family

ID=3862638

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7230116A Granted FR2192078A2 (en) 1972-07-11 1972-08-22 Laminated safety glass - by evacuating gap between glass sheets and thermoplastic glue and heating the surface differentially

Country Status (5)

Country Link
JP (1) JPS5621739B2 (en)
CA (1) CA969850A (en)
FR (1) FR2192078A2 (en)
IT (1) IT1045015B (en)
SE (1) SE430672B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5120515B2 (en) * 1973-07-30 1976-06-25
JPS51129413A (en) * 1975-05-06 1976-11-11 Asahi Glass Co Ltd Method of preliminary contact bonding of laminated glass
JPS5551740A (en) * 1978-10-06 1980-04-15 Nippon Sheet Glass Co Ltd Sandwich glass plate heating and pressurizing method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
CA969850A (en) 1975-06-24
AU4596472A (en) 1974-02-28
JPS4936715A (en) 1974-04-05
FR2192078B2 (en) 1978-09-29
JPS5621739B2 (en) 1981-05-21
IT1045015B (en) 1980-04-21
SE430672B (en) 1983-12-05

Similar Documents

Publication Publication Date Title
ES453001A1 (en) Method of manufacturing laminated safety glass
ES448091A1 (en) Film laminates having a reirradiated layer
ES473139A1 (en) Decorated safety glass
GB1436884A (en) Glass sheet assemblies
ES426674A1 (en) Method and de-ice for applying a sheet of plastics material to a solid body
GB1096094A (en) Laminated article
FR2128388A1 (en) Preheating of laminated glass assembly - with evacuation of region between sheets
FR2192078A2 (en) Laminated safety glass - by evacuating gap between glass sheets and thermoplastic glue and heating the surface differentially
BE786106R (en) Laminated safety glass - by evacuating gap between glass sheets and thermoplastic glue and heating the surface differentially
FR2134255A1 (en) Laminated safety glass - consisting of polyvinylbutyral sheet bonded to silicate glass and coated with protective layer
GB1292905A (en) Process and apparatus for degassing a layered assembly of material and for the manufacture of laminated sheets of transparent material
CA968646A (en) Process for improving the adhesion strength of cellulose-containing surface layers on phenol resin foam plastic material
AU470099B2 (en) Laminated safety glass windshields
FR2206289A1 (en) Laminated glass windows - made by adhering together two glass panes with a thermoplastic layer, by softening or partially melting it
FR2414482A1 (en) SAFETY LAMINATED GLASS
GB577823A (en) Improvements in or relating to methods of bringing about adhesion between surfaces
JPS5411972A (en) Production of composite structure
GB1110377A (en) Curved laminate
BE801659A (en) Laminated sheet - by placing powdered thermoplastic resin between 2 sheets
FR2168211A1 (en) Reinforced thermoplastic resin pot - contg strands of long glass fibres and short glass fibres
FR2224294A1 (en) Decorative laminates with polyvinylbutyral sheet - carrying pattern formed by transfer printing
CA918370A (en) Process for the manufacture of bonded fibre sheets and sheet-like products based thereon
GB1153701A (en) Improvements in or relating to Stained Glass Windows and the like and to processes of manufacture therefor
FR2054564A7 (en) Composite opaque panel of glass sheet - and non-glass opaque sheet, for buildings
FR2134119A1 (en) Laminated safety glass - consisting of polyvinylbutyral sheet bonded to silicate glass and coated with protective layer