[go: up one dir, main page]

AU575059B2 - Laminated glass - Google Patents

Laminated glass

Info

Publication number
AU575059B2
AU575059B2 AU30456/84A AU3045684A AU575059B2 AU 575059 B2 AU575059 B2 AU 575059B2 AU 30456/84 A AU30456/84 A AU 30456/84A AU 3045684 A AU3045684 A AU 3045684A AU 575059 B2 AU575059 B2 AU 575059B2
Authority
AU
Australia
Prior art keywords
degrees
isocyanate
component
polyol
dan
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.)
Ceased
Application number
AU30456/84A
Other versions
AU3045684A (en
Inventor
Jean-Louis Bravet
Daniel Colmon
Gerard Daude
Michel-Jean Moncheaux
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.)
Saint Gobain Vitrage SA
Original Assignee
Saint Gobain Vitrage 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 Saint Gobain Vitrage SA filed Critical Saint Gobain Vitrage SA
Publication of AU3045684A publication Critical patent/AU3045684A/en
Application granted granted Critical
Publication of AU575059B2 publication Critical patent/AU575059B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
    • C03C27/06—Joining glass to glass by processes other than fusing
    • C03C27/10—Joining glass to glass by processes other than fusing with the aid of adhesive specially adapted for that purpose
    • 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
    • B32B17/10908—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin in liquid form
    • 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
    • B32B17/10018—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 only one glass sheet
    • 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
    • B32B17/1077—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 polyurethane
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6603—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6607—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6625—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/34
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
    • C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
    • C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
    • C08G18/755—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/7806—Nitrogen containing -N-C=0 groups
    • C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
    • C08G18/7825—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing ureum groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Laminated Bodies (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Glass Compositions (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Surface Treatment Of Glass (AREA)
  • Optical Communication System (AREA)
  • Jib Cranes (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

1. A laminated pane comprising only a glass sheet and a layer of transparent plastics material, characterised in that the layer of transparent plastics material has properties of absorption of energy and interior protection defined by a scratch resistance greater than 20 g measured with the Erichsen type 413 apparatus and an abrasion resistance according to European Standard R43 such that the haze difference is less than 4% and at a thickness of about 0.5 mm a flow stress sigma y at -20 degrees C not exceeding 3 daN/mm**2 , a rupture stress sigma R at +20 degrees C of at least 2 daN/mm**2 , a lengthening at rupture epsilon R at +20 degrees C from 250% to 500%, and a tear resistance Ra at +20 degrees C of at least 9 daN/mm**2 , and in that the layer of plastics material is formed essentially of a polyurethane obtained by continuous reactive casting on a flat horizontal support of a reaction mixture of an isocyanate component and a polyol component, the isocyanate component comprising at least one aliphatic or cycloaliphatic di-isocyanate or a di-isocyanate prepolymer, this component having a viscosity measured at +40 degrees C less than about 5 Pas, the isocyanate component containing urea functions, the content of urea being up to 10% of the total weight of isocyanate component, the urea content preferably being from 5 to 7%, and the polyol component comprising at least one long difunctional polyol of molecular weight from 500 to 4000 and at least one short polyol as a chain lengthening agent, the ratio of isocyanate group equivalents to hydroxyl group equivalents is about 1, and the proportions between the different polyols are selected so that the number of hydroxyl group equivalents due to the short diol represents from 20 to 70% of the total hydroxyl groups.
AU30456/84A 1983-07-11 1984-07-10 Laminated glass Ceased AU575059B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8311507 1983-07-11
FR8311507A FR2549037B1 (en) 1983-07-11 1983-07-11 SAFETY SHEET GLAZING

Publications (2)

Publication Number Publication Date
AU3045684A AU3045684A (en) 1985-01-17
AU575059B2 true AU575059B2 (en) 1988-07-21

Family

ID=9290703

Family Applications (1)

Application Number Title Priority Date Filing Date
AU30456/84A Ceased AU575059B2 (en) 1983-07-11 1984-07-10 Laminated glass

Country Status (24)

Country Link
EP (1) EP0131523B1 (en)
JP (1) JPS6071253A (en)
KR (1) KR930000775B1 (en)
AT (1) ATE31896T1 (en)
AU (1) AU575059B2 (en)
BR (1) BR8403426A (en)
CA (1) CA1261241A (en)
DE (1) DE3468647D1 (en)
DK (1) DK163039C (en)
ES (1) ES8507436A1 (en)
FI (1) FI77602C (en)
FR (1) FR2549037B1 (en)
HU (1) HU194770B (en)
IE (1) IE57796B1 (en)
IL (1) IL72360A (en)
IN (1) IN162382B (en)
MA (1) MA20175A1 (en)
NO (1) NO161967C (en)
NZ (1) NZ208854A (en)
PH (1) PH26588A (en)
PT (1) PT78883B (en)
SU (1) SU1491326A3 (en)
YU (1) YU43368B (en)
ZA (1) ZA845292B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4592947A (en) * 1984-06-04 1986-06-03 Sierracin Corporation Low temperature laminatable polyurethane
FR2576011B1 (en) * 1985-01-15 1991-10-31 Saint Gobain Vitrage PROCESS AND DEVICE FOR MANUFACTURING SAFETY GLAZING
FR2576012B1 (en) * 1985-01-15 1991-11-22 Saint Gobain Vitrage PROCESS AND DEVICE FOR MANUFACTURING SAFETY GLAZING
IT1204812B (en) * 1986-02-19 1989-03-10 Siv Soc Italiana Vetro PROCEDURE FOR THE MANUFACTURE OF A SAFETY GLASS FOR VEHICLES AND BUILDINGS, AND PRODUCT SO OBTAINED
EP0285859B1 (en) * 1987-03-17 1993-06-09 Asahi Glass Company Ltd. Reaction curable composition and products comprising a cured product of the composition
DE4021113A1 (en) * 1990-07-03 1992-01-09 Bayer Ag Adhesives based on polyols and polyisocyanates
DE4124839C1 (en) * 1991-07-26 1992-07-09 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De
US5846897A (en) * 1997-03-19 1998-12-08 King Industries, Inc. Zirconium urethane catalysts
FR2827855B1 (en) 2001-07-25 2004-07-02 Saint Gobain GLAZING PROVIDED WITH A STACK OF THIN FILMS REFLECTING INFRARED AND / OR SOLAR RADIATION
EA008369B1 (en) * 2005-04-12 2007-04-27 Светлана Сергеевна Стацевич Method of advertising information and information device
US7595759B2 (en) * 2007-01-04 2009-09-29 Apple Inc. Handheld electronic devices with isolated antennas
FR3013043B1 (en) 2013-11-08 2015-11-20 Saint Gobain SUBSTRATE COATED WITH A FUNCTIONAL LAYER STACK HAVING IMPROVED MECHANICAL PROPERTIES

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2385751A1 (en) * 1977-03-28 1978-10-27 Ppg Industries Inc Polyurethane free from ether linkages - used for glazing or optical lenses, and hard, flexible and resist to weathering
AU6503880A (en) * 1979-12-06 1981-06-11 Saint-Gobain Vitrage Polyurethane adhesive for laminates
AU3045484A (en) * 1983-07-11 1985-01-17 Saint-Gobain Vitrage Laminated glass

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024113A (en) * 1976-04-28 1977-05-17 Ppg Industries, Inc. Polycarbonate polyurethanes based on particular aliphatic/cycloaliphatic polycarbonates
DE2629779C3 (en) * 1976-07-02 1985-04-04 Saint Gobain Process for the production of a two-layer film with self-healing properties using polyurethanes as a shatterproof layer on safety glass
FR2442128A1 (en) * 1978-11-23 1980-06-20 Saint Gobain PROCESS FOR PRODUCING SHEETS OF PLASTIC MATERIAL
CA1174577A (en) * 1980-04-30 1984-09-18 Vernon G. Ammons Polyurethane composition for safety glass interlayer
FR2496089A1 (en) * 1980-12-11 1982-06-18 Saint Gobain Vitrage SECURITY SHEET GLAZING
JPS57199649A (en) * 1981-06-03 1982-12-07 Asahi Glass Co Ltd Polyurethane sheet and glass-polyurethane laminated sheet
DE3135672A1 (en) * 1981-09-09 1983-03-24 Bayer Ag, 5090 Leverkusen Use of low-viscosity self-curing mixtures for polyurethane interlayers in laminated panes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2385751A1 (en) * 1977-03-28 1978-10-27 Ppg Industries Inc Polyurethane free from ether linkages - used for glazing or optical lenses, and hard, flexible and resist to weathering
AU6503880A (en) * 1979-12-06 1981-06-11 Saint-Gobain Vitrage Polyurethane adhesive for laminates
AU3045484A (en) * 1983-07-11 1985-01-17 Saint-Gobain Vitrage Laminated glass

Also Published As

Publication number Publication date
ZA845292B (en) 1986-10-29
FI77602B (en) 1988-12-30
YU43368B (en) 1989-06-30
DK163039C (en) 1992-06-09
SU1491326A3 (en) 1989-06-30
NO161967C (en) 1989-10-18
JPS6071253A (en) 1985-04-23
NZ208854A (en) 1987-11-27
DE3468647D1 (en) 1988-02-18
ES534172A0 (en) 1985-09-01
HU194770B (en) 1988-03-28
ATE31896T1 (en) 1988-01-15
IN162382B (en) 1988-05-21
NO161967B (en) 1989-07-10
EP0131523A2 (en) 1985-01-16
FI842766A0 (en) 1984-07-10
PH26588A (en) 1992-08-19
YU120684A (en) 1986-12-31
IE841759L (en) 1985-01-11
FI77602C (en) 1989-04-10
HUT40364A (en) 1986-12-28
EP0131523A3 (en) 1985-02-20
EP0131523B1 (en) 1988-01-13
NO842804L (en) 1985-01-14
AU3045684A (en) 1985-01-17
DK337184A (en) 1985-01-12
PT78883A (en) 1984-08-01
KR930000775B1 (en) 1993-02-04
FR2549037B1 (en) 1985-10-18
DK163039B (en) 1992-01-13
BR8403426A (en) 1985-06-25
CA1261241A (en) 1989-09-26
MA20175A1 (en) 1985-04-01
IE57796B1 (en) 1993-04-07
KR850001513A (en) 1985-03-30
PT78883B (en) 1986-06-05
JPH0567419B2 (en) 1993-09-24
IL72360A0 (en) 1984-11-30
DK337184D0 (en) 1984-07-09
FR2549037A1 (en) 1985-01-18
ES8507436A1 (en) 1985-09-01
IL72360A (en) 1994-01-25
FI842766A (en) 1985-01-12

Similar Documents

Publication Publication Date Title
AU572168B2 (en) Laminated glass
AU575059B2 (en) Laminated glass
AU575330B2 (en) Polyurethane sheets

Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired