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FR3103137B1 - Vitrage feuilleté à résistance améliorée à des types d’impacts relativement ponctuels - Google Patents

Vitrage feuilleté à résistance améliorée à des types d’impacts relativement ponctuels Download PDF

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Publication number
FR3103137B1
FR3103137B1 FR1912943A FR1912943A FR3103137B1 FR 3103137 B1 FR3103137 B1 FR 3103137B1 FR 1912943 A FR1912943 A FR 1912943A FR 1912943 A FR1912943 A FR 1912943A FR 3103137 B1 FR3103137 B1 FR 3103137B1
Authority
FR
France
Prior art keywords
equal
laminated glazing
occasional
impact
types
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.)
Active
Application number
FR1912943A
Other languages
English (en)
Other versions
FR3103137A1 (fr
Inventor
Thomas Tondu
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 SULLY, FR
Original Assignee
Saint Gobain Glass France SAS
Compagnie de Saint Gobain 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
Priority to FR1912943A priority Critical patent/FR3103137B1/fr
Application filed by Saint Gobain Glass France SAS, Compagnie de Saint Gobain SA filed Critical Saint Gobain Glass France SAS
Priority to PCT/FR2020/052122 priority patent/WO2021099740A1/fr
Priority to EP20821342.1A priority patent/EP4061628A1/fr
Priority to BR112022009677A priority patent/BR112022009677A2/pt
Priority to CA3158334A priority patent/CA3158334A1/fr
Priority to CN202080080442.5A priority patent/CN114650909A/zh
Priority to US17/778,279 priority patent/US12059869B2/en
Priority to IL293147A priority patent/IL293147A/en
Priority to KR1020227019136A priority patent/KR20220102627A/ko
Publication of FR3103137A1 publication Critical patent/FR3103137A1/fr
Application granted granted Critical
Publication of FR3103137B1 publication Critical patent/FR3103137B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

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    • 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
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    • B32B17/10027—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 the glass sheet not being an outer layer
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    • B32B17/10899—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin
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    • B32B17/10119—Properties of the bulk of a glass sheet having a composition deviating from the basic composition of soda-lime glass, e.g. borosilicate
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    • 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
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    • 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
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    • C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
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    • 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
    • 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
    • B32B2307/546—Flexural strength; Flexion stiffness
    • 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
    • B32B2307/558—Impact strength, toughness
    • 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
    • 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
    • B32B2605/00—Vehicles
    • B32B2605/006—Transparent parts other than made from inorganic glass, e.g. polycarbonate glazings
    • 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
    • B32B2605/00—Vehicles
    • B32B2605/18—Aircraft

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

Vitrage feuilleté à résistance améliorée à des types d’impacts relativement ponctuels. L’invention concerne un vitrage feuilleté comprenant un substrat transparent structural (1) collé à une feuille de verre (2) de 0,5 à 4 mm, destinée à constituer une surface extérieure du vitrage feuilleté, par l’intermédiaire d’une couche adhésive intercalaire (3) de 4 à 10 mm, qui comprend successivement 0,25 à 2,5 mm d’un premier matériau polymère (4a) souple ayant un module de relaxation au plus égal à 2 GPa pour des temps de relaxation au moins égaux à 10 min, à des températures au moins égales à -40 °C, en contact avec la feuille de verre (2), puis un second matériau polymère (5) raide ayant un module de relaxation au moins égal à 4 GPa, pour des constantes de temps au plus égales à 0,1 milliseconde et des températures au plus égales à 40 °C. son application comme vitrage pour un véhicule aérien, terrestre ou aquatique, ou pour le bâtiment. Figure pour l’abrégé : Fig. 1
FR1912943A 2019-11-20 2019-11-20 Vitrage feuilleté à résistance améliorée à des types d’impacts relativement ponctuels Active FR3103137B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR1912943A FR3103137B1 (fr) 2019-11-20 2019-11-20 Vitrage feuilleté à résistance améliorée à des types d’impacts relativement ponctuels
EP20821342.1A EP4061628A1 (fr) 2019-11-20 2020-11-18 Vitrage feuillete a resistance amelioree a des types d'impacts relativement ponctuels
BR112022009677A BR112022009677A2 (pt) 2019-11-20 2020-11-18 Vidraça laminada com resistência melhorada para tipos de impactos relativamente pontuais
CA3158334A CA3158334A1 (fr) 2019-11-20 2020-11-18 Vitrage feuillete a resistance amelioree a des types d'impacts relativement ponctuels
PCT/FR2020/052122 WO2021099740A1 (fr) 2019-11-20 2020-11-18 Vitrage feuillete a resistance amelioree a des types d'impacts relativement ponctuels
CN202080080442.5A CN114650909A (zh) 2019-11-20 2020-11-18 对相对离散的冲击类型具有更好的抵抗力的层压窗玻璃
US17/778,279 US12059869B2 (en) 2019-11-20 2020-11-18 Laminated glazing with improved resistance to relatively discrete impact types
IL293147A IL293147A (en) 2019-11-20 2020-11-18 Laminated glass panel with improved resistance to relatively specific types of impact
KR1020227019136A KR20220102627A (ko) 2019-11-20 2020-11-18 비교적 불연속적인 충격 유형에 대한 저항성이 향상된 적층 글레이징

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1912943A FR3103137B1 (fr) 2019-11-20 2019-11-20 Vitrage feuilleté à résistance améliorée à des types d’impacts relativement ponctuels
FR1912943 2019-11-20

Publications (2)

Publication Number Publication Date
FR3103137A1 FR3103137A1 (fr) 2021-05-21
FR3103137B1 true FR3103137B1 (fr) 2023-08-18

Family

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FR1912943A Active FR3103137B1 (fr) 2019-11-20 2019-11-20 Vitrage feuilleté à résistance améliorée à des types d’impacts relativement ponctuels

Country Status (9)

Country Link
US (1) US12059869B2 (fr)
EP (1) EP4061628A1 (fr)
KR (1) KR20220102627A (fr)
CN (1) CN114650909A (fr)
BR (1) BR112022009677A2 (fr)
CA (1) CA3158334A1 (fr)
FR (1) FR3103137B1 (fr)
IL (1) IL293147A (fr)
WO (1) WO2021099740A1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1027377B (it) * 1974-04-01 1978-11-20 Ppg Industries Inc Parabrezza laminato per aerei
GB9011855D0 (en) * 1990-05-26 1990-07-18 Triplex Aircraft Aircraft windshield
GB2260512A (en) * 1991-10-16 1993-04-21 Triplex Aircraft And Special P Laminated window
DE19529449A1 (de) 1995-08-10 1997-02-20 Flachglas Automotive Gmbh Verbundglasscheibe
WO2014176059A1 (fr) * 2013-04-22 2014-10-30 Corning Incorporated Structures en verre stratifié présentant une forte adhérence entre le verre et la couche intermédiaire de polymère
FR3029836B1 (fr) * 2014-12-11 2016-12-23 Saint Gobain Feuillete d'une feuille de materiau polymere epais et d'une feuille de verre mince
FR3031065B1 (fr) * 2014-12-29 2019-08-30 Saint-Gobain Glass France Vitrage feuillete a feuille de verre mince anti-eclat

Also Published As

Publication number Publication date
CA3158334A1 (fr) 2021-05-27
CN114650909A (zh) 2022-06-21
IL293147A (en) 2022-07-01
US12059869B2 (en) 2024-08-13
EP4061628A1 (fr) 2022-09-28
US20220388280A1 (en) 2022-12-08
BR112022009677A2 (pt) 2022-08-16
FR3103137A1 (fr) 2021-05-21
WO2021099740A1 (fr) 2021-05-27
KR20220102627A (ko) 2022-07-20

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