EP0621826A4 - Multilayered glass laminate having enhanced resistance to penetration by high velocity projectiles. - Google Patents

Multilayered glass laminate having enhanced resistance to penetration by high velocity projectiles.

Info

Publication number
EP0621826A4
EP0621826A4 EP92910144A EP92910144A EP0621826A4 EP 0621826 A4 EP0621826 A4 EP 0621826A4 EP 92910144 A EP92910144 A EP 92910144A EP 92910144 A EP92910144 A EP 92910144A EP 0621826 A4 EP0621826 A4 EP 0621826A4
Authority
EP
European Patent Office
Prior art keywords
penetration
high velocity
glass laminate
enhanced resistance
velocity projectiles
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.)
Withdrawn
Application number
EP92910144A
Other languages
German (de)
French (fr)
Other versions
EP0621826A1 (en
Inventor
Charles Anthony Smith
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of EP0621826A1 publication Critical patent/EP0621826A1/en
Publication of EP0621826A4 publication Critical patent/EP0621826A4/en
Withdrawn legal-status Critical Current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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • 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
    • B32B17/10064—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 at least two glass sheets, only one of which being an outer 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
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/02—Plate construction
    • F41H5/04—Plate construction composed of more than one layer
    • F41H5/0407—Transparent bullet-proof laminatesinformative reference: layered products essentially comprising glass in general B32B17/06, e.g. B32B17/10009; manufacture or composition of glass, e.g. joining glass to glass C03; permanent multiple-glazing windows, e.g. with spacing therebetween, E06B3/66
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/56—Damping, energy absorption
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/584—Scratch resistance
    • 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
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability
    • 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
    • B32B2571/00—Protective equipment
    • B32B2571/02—Protective equipment defensive, e.g. armour plates, anti-ballistic clothing
EP92910144A 1991-11-27 1991-11-27 Multilayered glass laminate having enhanced resistance to penetration by high velocity projectiles. Withdrawn EP0621826A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/US1991/008751 WO1993010973A1 (en) 1991-11-27 1991-11-27 Multilayered glass laminate having enhanced resistance to penetration by high velocity projectiles
BR9107330A BR9107330A (en) 1991-11-27 1991-11-27 Multilayer glass laminate with superior resistance to shattering and penetration of projectiles at high speed
CA002123980A CA2123980A1 (en) 1991-11-27 1991-11-27 Multilayered glass laminate having enhanced resistance to penetration by high velocity projectiles

Publications (2)

Publication Number Publication Date
EP0621826A1 EP0621826A1 (en) 1994-11-02
EP0621826A4 true EP0621826A4 (en) 1995-04-26

Family

ID=27160042

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92910144A Withdrawn EP0621826A4 (en) 1991-11-27 1991-11-27 Multilayered glass laminate having enhanced resistance to penetration by high velocity projectiles.

Country Status (7)

Country Link
EP (1) EP0621826A4 (en)
JP (1) JP3073524B2 (en)
KR (1) KR100196753B1 (en)
AU (1) AU660677B2 (en)
BR (1) BR9107330A (en)
CA (1) CA2123980A1 (en)
WO (1) WO1993010973A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI100009B (en) * 1994-10-20 1997-08-15 Tamglass Ltd Oy Method and apparatus for laminating glass sheets
CA2663858C (en) 2000-03-02 2011-11-22 Sekisui Chemical Co., Ltd. Interlayer film for laminated glass and laminated glass
KR100372374B1 (en) * 2000-10-30 2003-02-19 조동하 Manufacture method of bulletproof glass
KR101025474B1 (en) * 2008-11-26 2011-04-04 주식회사 휠코리아 Bullet proof glass
EP2879868A4 (en) * 2012-08-03 2016-04-13 Corning Inc Multi-layer transparent light-weight safety glazings

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2181635A1 (en) * 1972-04-24 1973-12-07 Ppg Industries Inc Laminated glass - protected from abrasion and bursting

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1024293A (en) * 1972-08-28 1978-01-10 E.I. Du Pont De Nemours And Company Polymeric film, laminated structures including such polymeric film and articles made from such laminated structures
US4242403A (en) * 1976-08-02 1980-12-30 Libbey-Owens-Ford Company Automotive glazing units and method of producing the same
US4956227A (en) * 1988-11-16 1990-09-11 Nippon Sheet Glass Co., Ltd. Laminated structure
US4952457A (en) * 1988-12-05 1990-08-28 Monsanto Company Laminated safety glass and polymeric laminate for use therein

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2181635A1 (en) * 1972-04-24 1973-12-07 Ppg Industries Inc Laminated glass - protected from abrasion and bursting

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9310973A1 *

Also Published As

Publication number Publication date
BR9107330A (en) 1996-01-02
AU660677B2 (en) 1995-07-06
JPH07503414A (en) 1995-04-13
EP0621826A1 (en) 1994-11-02
WO1993010973A1 (en) 1993-06-10
AU1750492A (en) 1993-06-28
CA2123980A1 (en) 1993-06-10
KR100196753B1 (en) 1999-06-15
JP3073524B2 (en) 2000-08-07

Similar Documents

Publication Publication Date Title
DE3851844T2 (en) BULLETPROOF COMPOSITE PRODUCT.
ZA889620B (en) Opaque multilayered film having an inherent resistance to delamination
BR8501594A (en) IMPACT RESISTANT GLASS LAMINATE
EP0318964A3 (en) Transparent gas-barrier multilayer structure
AU535200B2 (en) Impact resistant polycarbonate laminates
DE3171705D1 (en) Composite dual tubing
DE59006928D1 (en) Multi-layer composite.
DE3174248D1 (en) Composite dual tubing
DE69002171D1 (en) MODULAR SPORTS PANEL WITH SIDE ABSORPTION.
EP0288972A3 (en) Gas-barrier multilayered structure
BR8501595A (en) IMPACT RESISTANT LAMINATE
MX9202891A (en) BARRIER LAMINATE TO OXYGEN AND FLAVOR INCLUDING NYLON AMORFOS.
DE3860013D1 (en) JET ENGINE WITH PUSHBACK REVERSE.
DE3168795D1 (en) Composite dual tubing
BE890503A (en) PERFORATING PROJECTILE WITH PENETRATION HEAD ADAPTABLE TO THE TARGET
DE3863737D1 (en) MECHANISM WITH CONTROLLABLE DAMPING RATE.
JPS57100055A (en) Glass-plastic laminate
NL194280B (en) Laminated armor.
DE69003813T2 (en) LOW CALORIES D-ALDOHEXOSE MONOSACCHARIDES.
IL102245A0 (en) Ballistic composite
DE3165678D1 (en) Decorative laminate
EP0621826A4 (en) Multilayered glass laminate having enhanced resistance to penetration by high velocity projectiles.
GB2224475B (en) Speed/distance driving sight.
DE3851666T2 (en) Polycarbonate composition with impact resistant on acrylate basis.
GB2253589B (en) Assembly for resisting penetration by low speed missiles

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19940603

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

R17P Request for examination filed (corrected)

Effective date: 19940524

A4 Supplementary search report drawn up and despatched
AK Designated contracting states

Kind code of ref document: A4

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

17Q First examination report despatched

Effective date: 19960828

APAB Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPE

APAB Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPE

APAD Appeal reference recorded

Free format text: ORIGINAL CODE: EPIDOS REFNE

APAD Appeal reference recorded

Free format text: ORIGINAL CODE: EPIDOS REFNE

APAD Appeal reference recorded

Free format text: ORIGINAL CODE: EPIDOS REFNE

APAB Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 20011129

APAF Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNE