복층 유리

• Main Authors: FUNAO MASAMITSU, YUKI NORIHITO, YUKI TAKESHI
• Format: Patent
• Language: Korean
• Published: 15.03.2021
• Subjects: CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS; CHEMISTRY; DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; FIXED CONSTRUCTIONS; FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES; GLASS; JOINING GLASS TO GLASS OR OTHER MATERIALS; LADDERS; METALLURGY; MINERAL OR SLAG WOOL; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS; SURFACE TREATMENT OF GLASS

유리판(12)과 유리판(13)이, 유리판(12)과 유리판(13)의 주연부에 배치된 스페이서(16)를 통하여 공간(15)을 형성하도록 배치된 복층 유리(11)로서, 상기 공간(15) 내에, 플라스틱 필름의 한 면 또는 양면에 파브리·페로 간섭 필터가 형성된 저방사 필름(14)이 적어도 1매 배치됨으로써 상기 공간(15)이 분할되고, 유리판(12 및 13)과 스페이서(16) 사이, 및 저방사 필름(14)과 스페이서(16) 사이가 각각 1차 씰재(19)에 의해 밀봉되고, 상기 1차 씰재(19) 및 상기 스페이서(16)의 외측에서의 유리판(12 및 13) 사이가 2차 씰재(20)에 의해 밀봉되고, 상기 2차 씰재(20)의 내부에 보강재(21)가 배치된 복층 유리(11)이다. 본 발명의 복층 유리는 외관이 양호한 동시에, 우수한 단열성을 갖는다. There is provided a multi-layered glass 11 in which a glass plate 12 and a glass plate 13 are placed such that they form a space 15 via a spacer 16 placed in a peripheral part of glass plates 12 and 13, wherein at least one low-emissivity film 14, which comprises a plastic film and a Fabry-Perot interference filter formed on one side or both sides of the plastic film, is placed in the space 15, whereby space 15 is divided; each of gaps between the glass plates 12, 13 and the spacer 16, and between the low-emissivity film 14 and the spacer 16 is sealed with a primary sealing material 19; a gap between the glass plates 12 and 13 outside of the primary sealing material 19 and the spacer 16 is sealed with a secondary sealing material 20; and a reinforcement material 21 is placed inside of the secondary sealing material 20. A multi-layered glass of the present invention has a good appearance and excellent heat-insulating properties.