Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
WINDOW MATERIAL AND TRANSLUCENT ROOF MATERIAL
Provided are: a window material or a light-transparent roof material that is capable of autonomously changing the degree of cloudiness thereof according to the temperature, that does not have a complex structure, and is easy to produce; and a building, vehicle, ship, or aircraft provided with said window material and/or light-transparent roof material.This window material or light-transparent roof material is provided with at least one light-transparent base material layer and at least one tacky layer, wherein: the tacky layer comprises a tacky composition containing 1-100 parts by mass of temperature-sensitive microparticles with respect to 100 parts by mass of a pressure-sensitive adhesive; the refractive index of the temperature-sensitive microparticles decreases with increases in temperature; and the refractive index rate decrease, which is the amount of decrease in refractive index per 1°C, for the temperature-sensitive microparticles is greater near the melting point of the temperature-sensitive microparticles than in temperature ranges that are not near the melting point of the temperature-sensitive microparticles.
WINDOW MATERIAL AND TRANSLUCENT ROOF MATERIAL
Provided are: a window material or a light-transparent roof material that is capable of autonomously changing the degree of cloudiness thereof according to the temperature, that does not have a complex structure, and is easy to produce; and a building, vehicle, ship, or aircraft provided with said window material and/or light-transparent roof material.This window material or light-transparent roof material is provided with at least one light-transparent base material layer and at least one tacky layer, wherein: the tacky layer comprises a tacky composition containing 1-100 parts by mass of temperature-sensitive microparticles with respect to 100 parts by mass of a pressure-sensitive adhesive; the refractive index of the temperature-sensitive microparticles decreases with increases in temperature; and the refractive index rate decrease, which is the amount of decrease in refractive index per 1°C, for the temperature-sensitive microparticles is greater near the melting point of the temperature-sensitive microparticles than in temperature ranges that are not near the melting point of the temperature-sensitive microparticles.
WINDOW MATERIAL AND TRANSLUCENT ROOF MATERIAL
FENSTERMATERIAL UND LICHTDURCHLÄSSIGES DACHMATERIAL
MATÉRIAU DE FENÊTRE ET MATÉRIAU DE TOIT TRANSLUCIDE
YAMAGUCHI SATOSHI (Autor:in) / KATO TAKUMI (Autor:in)
05.02.2025
Patent
Elektronische Ressource
Englisch
IPC:
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
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
C03C
Chemische Zusammensetzungen für Gläser, Glasuren oder Emails
,
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
/
C09J
ADHESIVES
,
Klebstoffe
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
/
E04D
ROOF COVERINGS
,
Dacheindeckungen
/
G02B
Optische Elemente, Systeme oder Geräte
,
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS