FR2206289A1 - Laminated glass windows - made by adhering together two glass panes with a thermoplastic layer, by softening or partially melting it - Google Patents

Laminated glass windows - made by adhering together two glass panes with a thermoplastic layer, by softening or partially melting it

Info

Publication number
FR2206289A1
FR2206289A1 FR7339147A FR7339147A FR2206289A1 FR 2206289 A1 FR2206289 A1 FR 2206289A1 FR 7339147 A FR7339147 A FR 7339147A FR 7339147 A FR7339147 A FR 7339147A FR 2206289 A1 FR2206289 A1 FR 2206289A1
Authority
FR
France
Prior art keywords
softening
thermoplastic layer
partially melting
adhering together
laminated 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
FR7339147A
Other languages
French (fr)
Other versions
FR2206289B1 (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 FR2206289A1 publication Critical patent/FR2206289A1/en
Application granted granted Critical
Publication of FR2206289B1 publication Critical patent/FR2206289B1/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
    • 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

Abstract

Two glass panes are adhered together to make a safety glass pane by softening or wetting the intermediate plastics sheet, after first evacuating the space between the sheets and then pressing them together while still in vacuo. Product is less likely to delaminate than in prior art.
FR7339147A 1972-11-10 1973-11-02 Laminated glass windows - made by adhering together two glass panes with a thermoplastic layer, by softening or partially melting it Granted FR2206289A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU66445A LU66445A1 (en) 1972-11-10 1972-11-10

Publications (2)

Publication Number Publication Date
FR2206289A1 true FR2206289A1 (en) 1974-06-07
FR2206289B1 FR2206289B1 (en) 1978-02-24

Family

ID=19727197

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7339147A Granted FR2206289A1 (en) 1972-11-10 1973-11-02 Laminated glass windows - made by adhering together two glass panes with a thermoplastic layer, by softening or partially melting it

Country Status (3)

Country Link
BE (1) BE806886A (en)
FR (1) FR2206289A1 (en)
LU (1) LU66445A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453116A1 (en) * 1979-04-05 1980-10-31 Bfg Glassgroup PROCESS FOR THE MANUFACTURE OF SHEET-WINDOW GLAZING AND WINDOW GLASS THUS OBTAINED
WO1998042504A1 (en) * 1997-03-22 1998-10-01 Saint-Gobain Vitrage Method for producing a compound glazing sheet and method for implementing same
US6340045B2 (en) * 1999-01-27 2002-01-22 Saint-Gobain Glass France Apparatus for laminating laminated glazing assemblies
US11813821B2 (en) * 2017-11-30 2023-11-14 Agp America S.A. Invisible edge solid substrate compensation layer for automotive glazing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2182358A (en) * 1934-12-22 1939-12-05 Pittsburgh Plate Glass Co Apparatus for making safety glass

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2182358A (en) * 1934-12-22 1939-12-05 Pittsburgh Plate Glass Co Apparatus for making safety glass

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453116A1 (en) * 1979-04-05 1980-10-31 Bfg Glassgroup PROCESS FOR THE MANUFACTURE OF SHEET-WINDOW GLAZING AND WINDOW GLASS THUS OBTAINED
WO1998042504A1 (en) * 1997-03-22 1998-10-01 Saint-Gobain Vitrage Method for producing a compound glazing sheet and method for implementing same
US6280547B1 (en) * 1997-03-22 2001-08-28 Saint-Gobain Vitrage Process for the manufacture of a pane of laminated glass
KR100531029B1 (en) * 1997-03-22 2006-04-17 쌩-고벵 글래스 프랑스 Method for producing a compound glazing sheet and method for implementing same
US6340045B2 (en) * 1999-01-27 2002-01-22 Saint-Gobain Glass France Apparatus for laminating laminated glazing assemblies
US6342116B1 (en) * 1999-01-27 2002-01-29 Saint-Gobain Vitrage Process for laminating laminated glazing assemblies
US6432240B1 (en) * 1999-01-27 2002-08-13 Saint-Gobain Glass France Process for laminating laminated glazing assemblies
US11813821B2 (en) * 2017-11-30 2023-11-14 Agp America S.A. Invisible edge solid substrate compensation layer for automotive glazing

Also Published As

Publication number Publication date
FR2206289B1 (en) 1978-02-24
BE806886A (en) 1974-05-06
LU66445A1 (en) 1974-06-05

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Legal Events

Date Code Title Description
ST Notification of lapse