GB1315489A - Glass laminates - Google Patents

Glass laminates

Info

Publication number
GB1315489A
GB1315489A GB4410569A GB1315489DA GB1315489A GB 1315489 A GB1315489 A GB 1315489A GB 4410569 A GB4410569 A GB 4410569A GB 1315489D A GB1315489D A GB 1315489DA GB 1315489 A GB1315489 A GB 1315489A
Authority
GB
United Kingdom
Prior art keywords
film
copolymer
ethylene
plastics
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.)
Expired
Application number
GB4410569A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of GB1315489A publication Critical patent/GB1315489A/en
Expired 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
    • B32B17/10009—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
    • 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
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10174—Coatings of a metallic or dielectric material on a constituent layer of glass or polymer
    • 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
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10247—Laminated safety glass or glazing containing decorations or patterns for aesthetic reasons
    • 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
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10339—Specific parts of the laminated safety glass or glazing being colored or tinted
    • 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
    • B32B17/10743—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 acrylate (co)polymers or salts thereof
    • 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
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • B32B2255/205—Metallic coating
    • 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
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent

Abstract

1315489 Laminates IMPERIAL CHEMICAL INDUSTRIES Ltd 27 Aug 1970 [5 Sept 1969] 44105/69 Heading B5N A laminate, e.g. for use as safety glass, com prises two sheets of glass or transparent or translucent, substantially rigid sheets of plastics material, e.g. polymethyl methacrylate, polyvinyl chloride, polystyrene or polycarbonate, with a partially transparent sheet of plastics film, e.g. biaxially oriented, heat set polyethylene terephthalate or oriented polyamide film, sandwiched between them and bonded thereto by a substantially transparent copolymer of ethylene having a melting point below that of the film. The surface of the film may be provided with colour or decoration by printing or the film may have a dye or particulate material incorporated therein or may be lightly metallized on at least one surface while remaining transparent in parts. The film may be given improved bonding properties by subjecting it to high voltage electric stress accompanied by corona discharge and the glass surfaces may be treated with an adhesion promoter, e.g. a silane. The ethylene copolymer may be a copolymer of ethylene with one or more hydroxy or epoxy aliphatic or cycloaliphatic monoesters of acrylic or methacrylic acid in which the aliphatic or cycloaliphatic radical consists only of carbon, hydrogen and oxygen and contains not more than six carbon atoms, and with 0-55% by weight of the copolymer of a further comonomer having one ethylenic double bond which is an ester of acrylic or methacrylic acid or a vinyl ester, the copolymer containing, by weight, at least 35% of ethylene units and (a) 2-8À5% of free hydroxy groups, (b) 0À3-3% of epoxy oxygen or (c) an equivalently effective amount with respect to the percentages in (a) and (b) of both free hydroxy groups and epoxy oxygen. Alternatively a copolymer of ethylene and acrylic acid with a vinyl ester, an acrylate or a methacrylate or a copolymer of ethylene and methacrylic acid with an acrylate or methacrylate, may be used. The ethylene copolymer may be coated on to both surfaces of the plastics film from solution or as a melt or sandwiched as a film between the plastics film and glass or rigid plastics sheets and heated to a temperature above the melting point of the ethylene copolymer but below that of the film, e.g. in an evacuated bag of plastics or rubber in an oven or autoclave. The laminate may be cooled rapidly or cooled slowly, reheated to about 120‹ C. and rapidly cooled. Cooling may be effected by plunging the laminate into water at about 40‹ C. or by blasts of cold air.
GB4410569A 1969-09-05 1969-09-05 Glass laminates Expired GB1315489A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4410569 1969-09-05

Publications (1)

Publication Number Publication Date
GB1315489A true GB1315489A (en) 1973-05-02

Family

ID=10431812

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4410569A Expired GB1315489A (en) 1969-09-05 1969-09-05 Glass laminates

Country Status (2)

Country Link
AU (1) AU1946470A (en)
GB (1) GB1315489A (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407898A1 (en) * 1977-11-04 1979-06-01 Corning Glass Works LOW STRAIN GLASS / PLASTIC COMPOSITES MANUFACTURING PROCESS
FR2450932A1 (en) * 1979-03-05 1980-10-03 Anastasie Maurice Bulletproof laminates of sheet glass - polyvinyl butyral, polycarbonate and polyester resin, for a high strength to wt. ratio
FR2458390A1 (en) * 1979-06-13 1981-01-02 Nippon Sheet Glass Co Ltd
EP0020547A1 (en) * 1978-10-19 1981-01-07 General Electric Company Improved impact resistant laminate
FR2522588A1 (en) * 1982-01-08 1983-09-09 Toyo Ink Mfg Co TRANSPARENT LAMINATES
GB2119310A (en) * 1982-04-29 1983-11-16 Daryl Ind Ltd Laminated body
US4474856A (en) * 1981-12-02 1984-10-02 Ford Motor Company Glass spandrel product
EP0041090B1 (en) * 1980-05-22 1985-02-20 SOLAR CONTROL FRANCE Société à responsabilité limitée dite: Transparent anti-bullet and anti-explosion screen
US4517036A (en) * 1980-07-11 1985-05-14 Protocol Engineering Limited Making of printing plates
GB2169239A (en) * 1985-01-04 1986-07-09 Patrick Hemming Decorative laminated windows
FR2597857A1 (en) * 1986-04-29 1987-10-30 Champeau Andre Transparent composite material for protection against impacts and protective panel produced with the aid of such a material
EP0265171A2 (en) * 1986-10-16 1988-04-27 Mitsubishi Petrochemical Co., Ltd. Thermoplastic resin laminate
EP0783962A3 (en) * 1996-01-10 1998-12-09 Mitsubishi Polyester Film Corporation Polyester film and decorative plate using same
EP0920985A2 (en) * 1997-12-08 1999-06-09 Teijin Limited Heat ray screening transparent resin structure and heat ray screening film laminate
EP1316416A1 (en) * 2001-11-28 2003-06-04 Cristales Curvados S.A. Solar attenuation multilayered glass plate
WO2005042246A1 (en) * 2003-10-28 2005-05-12 E.I. Dupont De Nemours And Company Ionomer resins as interlayers for use with imbedded or attached ir reflective or absorptive films in laminated glazing applications
WO2007076169A2 (en) * 2005-11-01 2007-07-05 Solutia Incorporated Interlayers comprising an embossed polymer film
WO2014204387A1 (en) 2013-06-20 2014-12-24 Chromogenics Ab Electrochromic devices and manufacturing methods therefore

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407898A1 (en) * 1977-11-04 1979-06-01 Corning Glass Works LOW STRAIN GLASS / PLASTIC COMPOSITES MANUFACTURING PROCESS
EP0020547A1 (en) * 1978-10-19 1981-01-07 General Electric Company Improved impact resistant laminate
EP0020547A4 (en) * 1978-10-19 1981-02-12 Gen Electric Improved impact resistant laminate.
FR2450932A1 (en) * 1979-03-05 1980-10-03 Anastasie Maurice Bulletproof laminates of sheet glass - polyvinyl butyral, polycarbonate and polyester resin, for a high strength to wt. ratio
FR2458390A1 (en) * 1979-06-13 1981-01-02 Nippon Sheet Glass Co Ltd
EP0041090B1 (en) * 1980-05-22 1985-02-20 SOLAR CONTROL FRANCE Société à responsabilité limitée dite: Transparent anti-bullet and anti-explosion screen
US4517036A (en) * 1980-07-11 1985-05-14 Protocol Engineering Limited Making of printing plates
US4474856A (en) * 1981-12-02 1984-10-02 Ford Motor Company Glass spandrel product
FR2522588A1 (en) * 1982-01-08 1983-09-09 Toyo Ink Mfg Co TRANSPARENT LAMINATES
GB2119310A (en) * 1982-04-29 1983-11-16 Daryl Ind Ltd Laminated body
GB2169239A (en) * 1985-01-04 1986-07-09 Patrick Hemming Decorative laminated windows
FR2597857A1 (en) * 1986-04-29 1987-10-30 Champeau Andre Transparent composite material for protection against impacts and protective panel produced with the aid of such a material
EP0265171A2 (en) * 1986-10-16 1988-04-27 Mitsubishi Petrochemical Co., Ltd. Thermoplastic resin laminate
EP0265171A3 (en) * 1986-10-16 1989-02-08 Mitsubishi Petrochemical Co., Ltd. Thermoplastic resin laminate
EP0783962A3 (en) * 1996-01-10 1998-12-09 Mitsubishi Polyester Film Corporation Polyester film and decorative plate using same
US5976676A (en) * 1996-01-10 1999-11-02 Mitsubishi Polyester Film Corporation Polyester film and decorative plate using same
US6217986B1 (en) 1996-01-10 2001-04-17 Mitsubishi Polyester Film Corporation Polyester film and decorative plate using same
EP0920985A2 (en) * 1997-12-08 1999-06-09 Teijin Limited Heat ray screening transparent resin structure and heat ray screening film laminate
EP0920985A3 (en) * 1997-12-08 2002-02-06 Teijin Limited Heat ray screening transparent resin structure and heat ray screening film laminate
EP1316416A1 (en) * 2001-11-28 2003-06-04 Cristales Curvados S.A. Solar attenuation multilayered glass plate
AU2004285035B2 (en) * 2003-10-28 2009-12-03 Dow Global Technologies Llc Ionomer resins as interlayers for use with imbedded or attached IR reflective or absorptive films in laminated glazing applications
US7291398B2 (en) 2003-10-28 2007-11-06 E. I. Du Pont De Nemours And Company Ionomer resins as interlayers for use with imbedded or attached IR reflective or absorptive films in laminated glazing applications
WO2005042246A1 (en) * 2003-10-28 2005-05-12 E.I. Dupont De Nemours And Company Ionomer resins as interlayers for use with imbedded or attached ir reflective or absorptive films in laminated glazing applications
CN1960863B (en) * 2003-10-28 2011-09-07 纳幕尔杜邦公司 Ionomer resins as interlayers for use with imbedded or attached ir reflective or absorptive films in laminated glazing applications
WO2007076169A2 (en) * 2005-11-01 2007-07-05 Solutia Incorporated Interlayers comprising an embossed polymer film
WO2007076169A3 (en) * 2005-11-01 2007-11-22 Solutia Inc Interlayers comprising an embossed polymer film
WO2014204387A1 (en) 2013-06-20 2014-12-24 Chromogenics Ab Electrochromic devices and manufacturing methods therefore
EP3011388A4 (en) * 2013-06-20 2017-02-01 ChromoGenics AB Electrochromic devices and manufacturing methods therefore

Also Published As

Publication number Publication date
AU1946470A (en) 1972-03-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees