FR3124180B1 - Vitrage comprenant un revetement fonctionnel et un element absorbant - Google Patents

Vitrage comprenant un revetement fonctionnel et un element absorbant Download PDF

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Publication number
FR3124180B1
FR3124180B1 FR2106500A FR2106500A FR3124180B1 FR 3124180 B1 FR3124180 B1 FR 3124180B1 FR 2106500 A FR2106500 A FR 2106500A FR 2106500 A FR2106500 A FR 2106500A FR 3124180 B1 FR3124180 B1 FR 3124180B1
Authority
FR
France
Prior art keywords
glazing
incorporated
absorbent element
matrix
functional coating
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
FR2106500A
Other languages
English (en)
Other versions
FR3124180A1 (fr
Inventor
Xavier Caillet
Elsa Marie Perrin
Estelle Martin
Maxence Wilmet
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 Glass France SAS
Compagnie de Saint Gobain SA
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
Application filed by Saint Gobain Glass France SAS, Compagnie de Saint Gobain SA filed Critical Saint Gobain Glass France SAS
Priority to FR2106500A priority Critical patent/FR3124180B1/fr
Priority to PCT/FR2022/051180 priority patent/WO2022263784A1/fr
Priority to BR112023024994A priority patent/BR112023024994A2/pt
Priority to EP22740943.0A priority patent/EP4355969A1/fr
Priority to CA3220766A priority patent/CA3220766A1/fr
Publication of FR3124180A1 publication Critical patent/FR3124180A1/fr
Priority to CONC2023/0017210A priority patent/CO2023017210A2/es
Application granted granted Critical
Publication of FR3124180B1 publication Critical patent/FR3124180B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • 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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/006—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character
    • C03C17/007—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character containing a dispersed phase, e.g. particles, fibres or flakes, in a continuous phase
    • 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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3657—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the multilayer coating having optical properties
    • C03C17/366—Low-emissivity or solar control coatings
    • 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
    • C03C2217/00—Coatings on glass
    • C03C2217/40—Coatings comprising at least one inhomogeneous layer
    • C03C2217/43—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase
    • C03C2217/44—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the composition of the continuous phase
    • C03C2217/445—Organic continuous phases
    • 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
    • C03C2217/00—Coatings on glass
    • C03C2217/40—Coatings comprising at least one inhomogeneous layer
    • C03C2217/43—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase
    • C03C2217/46—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase
    • C03C2217/48—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase having a specific function
    • C03C2217/485—Pigments

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Dispersion Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

L’invention concerne un matériau comprenant un ou plusieurs substrats transparents et comportant un revêtement fonctionnel ou couche fonctionnelle pouvant agir sur le rayonnement solaire et/ou le rayonnement infrarouge. Le matériau selon l’invention comporte un élément absorbant en couche, en particulier qui absorbe le rayonnement solaire dans la partie visible du spectre de manière spécifique. En particulier, le matériau selon l’invention présente un profil d’absorption avec au moins un pic centré entre 480 et 549 nm, et un deuxième pic centré entre 630 nm et 779 nm. Les inventeurs ont découvert que l’ajout d’un élément en couche absorbant présentant ces deux pics d’absorption permet d’améliorer les performances thermiques, en particulier la sélectivité sans impacter fortement l’esthétique du vitrage, en particulier la transmission reste neutre. L’élément absorbant peut être incorporé à une couche déposée sur une des faces du vitrage ; ou peut être incorporé dans la matrice d’un des substrats ou de manière avantageuse incorporé dans la matrice d’au moins une feuille intercalaire de feuilletage.
FR2106500A 2021-06-18 2021-06-18 Vitrage comprenant un revetement fonctionnel et un element absorbant Active FR3124180B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR2106500A FR3124180B1 (fr) 2021-06-18 2021-06-18 Vitrage comprenant un revetement fonctionnel et un element absorbant
PCT/FR2022/051180 WO2022263784A1 (fr) 2021-06-18 2022-06-17 Vitrage comprenant un revetement fonctionnel et un element absorbant
BR112023024994A BR112023024994A2 (pt) 2021-06-18 2022-06-17 Acabamento vitrificado compreendendo um revestimento funcional e um elemento absorvente
EP22740943.0A EP4355969A1 (fr) 2021-06-18 2022-06-17 Vitrage comprenant un revetement fonctionnel et un element absorbant
CA3220766A CA3220766A1 (fr) 2021-06-18 2022-06-17 Vitrage comprenant un revetement fonctionnel et un element absorbant
CONC2023/0017210A CO2023017210A2 (es) 2021-06-18 2023-12-13 Encristalado que comprende un revestimiento funcional y un elemento absorbente

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2106500 2021-06-18
FR2106500A FR3124180B1 (fr) 2021-06-18 2021-06-18 Vitrage comprenant un revetement fonctionnel et un element absorbant

Publications (2)

Publication Number Publication Date
FR3124180A1 FR3124180A1 (fr) 2022-12-23
FR3124180B1 true FR3124180B1 (fr) 2024-02-16

Family

ID=77710961

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2106500A Active FR3124180B1 (fr) 2021-06-18 2021-06-18 Vitrage comprenant un revetement fonctionnel et un element absorbant

Country Status (6)

Country Link
EP (1) EP4355969A1 (fr)
BR (1) BR112023024994A2 (fr)
CA (1) CA3220766A1 (fr)
CO (1) CO2023017210A2 (fr)
FR (1) FR3124180B1 (fr)
WO (1) WO2022263784A1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5792559A (en) 1994-07-05 1998-08-11 Ppg Industries, Inc. Composite transparency
GB0423085D0 (en) 2004-10-18 2004-11-17 Pilkington Automotive Ltd Solar control glazing
FR3064528B1 (fr) * 2017-03-29 2019-04-05 Saint-Gobain Glass France Vitrage feuillete avec empilement de couches.
FR3065722B1 (fr) 2017-04-28 2021-09-24 Saint Gobain Vitrage colore et son procede d'obtention
FR3069241B1 (fr) 2017-07-21 2022-02-04 Saint Gobain Materiau comprenant un empilement a proprietes thermiques
CN111095045B (zh) 2017-09-11 2022-05-17 Ａｇｃ株式会社 光学滤波器和摄像装置
FR3073840B1 (fr) 2017-11-20 2020-07-17 Saint-Gobain Glass France Materiau comprenant une seule couche fonctionnelle a base d'argent et une couche absorbante
FR3087382B1 (fr) 2018-10-18 2022-09-09 Saint Gobain Vitrage comprenant un revetement fonctionnel et un revetement absorbant d'ajustement colorimetrique

Also Published As

Publication number Publication date
WO2022263784A1 (fr) 2022-12-22
CA3220766A1 (fr) 2022-12-22
FR3124180A1 (fr) 2022-12-23
CO2023017210A2 (es) 2024-01-25
BR112023024994A2 (pt) 2024-02-20
EP4355969A1 (fr) 2024-04-24

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