Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SEALING MATERIAL FOR MULTI-LAYERED GLASSES, AND MULTI-LAYERED GLASS
Provided are a multi-layered glass sealing material having excellent water vapor permeation resistance, gas barrier properties, and adhesion properties, and a multi-layered glass produced using such a sealing material. Specifically, provided is a sealing material for multi-layered glasses, including: a polysulfide resin (A) and a polyester resin (B) which is represented by General Formula (1-1):or General Formula (1-2):wherein A represents a dibasic acid residue, G represents a diol residue, X1and X2represent a hydrogen atom or a group represented by General Formula (2-1):wherein R represents an aromatic group or an aliphatic group, and X3and X4represent an aromatic group or an aliphatic group, n and m each represent the average number of repetitions of a repeating unit in parentheses and are each a numerical value larger than 0, and some or all of A's are aromatic dibasic acid residues, and which has an aromatic dibasic acid residue content of 20 to 70% based on chemical formula weights calculated from the chemical formulae represented by [ ]Nand []Mand also has a number average molecular weight of 400 to 5,000.
SEALING MATERIAL FOR MULTI-LAYERED GLASSES, AND MULTI-LAYERED GLASS
Provided are a multi-layered glass sealing material having excellent water vapor permeation resistance, gas barrier properties, and adhesion properties, and a multi-layered glass produced using such a sealing material. Specifically, provided is a sealing material for multi-layered glasses, including: a polysulfide resin (A) and a polyester resin (B) which is represented by General Formula (1-1):or General Formula (1-2):wherein A represents a dibasic acid residue, G represents a diol residue, X1and X2represent a hydrogen atom or a group represented by General Formula (2-1):wherein R represents an aromatic group or an aliphatic group, and X3and X4represent an aromatic group or an aliphatic group, n and m each represent the average number of repetitions of a repeating unit in parentheses and are each a numerical value larger than 0, and some or all of A's are aromatic dibasic acid residues, and which has an aromatic dibasic acid residue content of 20 to 70% based on chemical formula weights calculated from the chemical formulae represented by [ ]Nand []Mand also has a number average molecular weight of 400 to 5,000.
SEALING MATERIAL FOR MULTI-LAYERED GLASSES, AND MULTI-LAYERED GLASS
DICHTUNGSMATERIAL FÜR MEHRSCHICHTIGE GLÄSER SOWIE MEHRSCHICHTIGES GLAS
MATÉRIAU D'ÉTANCHÉITÉ POUR VERRES MULTICOUCHES, ET VERRE MULTICOUCHE
NORO DAIKI (Autor:in) / YOSHIMURA HIROSHI (Autor:in) / TAJIRI YUSUKE (Autor:in)
30.08.2023
Patent
Elektronische Ressource
Englisch
IPC:
C03C
Chemische Zusammensetzungen für Gläser, Glasuren oder Emails
,
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C09K
Materialien für Anwendungen, soweit nicht anderweitig vorgesehen
,
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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