公开(公告)号：US20210129499A1

公开(公告)日：2021-05-06

申请号：US17257103

申请日：2018-07-05

Applicant: NAKAJIMA GLASS CO., INC.

Inventor： Takeshi YUKI ,  Norihito YUKI ,  Masamitsu FUNAO

IPC: B32B17/10 ,  B32B27/40 ,  B32B27/08 ,  B32B27/28

Abstract: There is provided a multi-layered glass in which two glass plates are placed such that they form a space via a spacer placed in a peripheral part of glass plates, wherein at least one low-emissivity film, which includes 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, whereby space is divided; each of gaps between the glass plates and the spacer, and between the low-emissivity film and the spacer is sealed with a primary sealing material; a gap between the glass plates outside of the primary sealing material and the spacer is sealed with a secondary sealing material; and a reinforcement material is placed inside of the secondary sealing material. The multi-layered glass has a good appearance and excellent heat-insulating properties.

公开(公告)号：US11673373B2

公开(公告)日：2023-06-13

申请号：US17257103

申请日：2018-07-05

Applicant: NAKAJIMA GLASS CO., INC.

Inventor： Takeshi Yuki ,  Norihito Yuki ,  Masamitsu Funao

IPC: B32B17/10 ,  B32B27/08 ,  B32B27/28 ,  B32B27/40

CPC classification number: B32B17/10366 ,  B32B17/10055 ,  B32B17/1077 ,  B32B17/10302 ,  B32B17/10678 ,  B32B17/10798 ,  B32B27/08 ,  B32B27/283 ,  B32B27/40 ,  B32B2307/30 ,  B32B2307/40 ,  B32B2315/08 ,  B32B2375/00 ,  B32B2383/00

Abstract: There is provided a multi-layered glass in which two glass plates are placed such that they form a space via a spacer placed in a peripheral part of glass plates, wherein at least one low-emissivity film, which includes 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, whereby space is divided; each of gaps between the glass plates and the spacer, and between the low-emissivity film and the spacer is sealed with a primary sealing material; a gap between the glass plates outside of the primary sealing material and the spacer is sealed with a secondary sealing material; and a reinforcement material is placed inside of the secondary sealing material. The multi-layered glass has a good appearance and excellent heat-insulating properties.