Invention Grant
- Patent Title: Solar radiation shielding laminated structure and method for producing the same
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Application No.: US16647864Application Date: 2018-09-14
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Publication No.: US11235558B2Publication Date: 2022-02-01
- Inventor: Kenji Adachi , Satoshi Yoshio
- Applicant: SUMITOMO METAL MINING CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: SUMITOMO METAL MINING CO., LTD.
- Current Assignee: SUMITOMO METAL MINING CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: JPJP2017-177884 20170915
- International Application: PCT/JP2018/034238 WO 20180914
- International Announcement: WO2019/054497 WO 20190321
- Main IPC: B32B17/10
- IPC: B32B17/10 ; B32B27/18

Abstract:
A solar radiation shielding laminated structure, having high visible light transmission property and solar radiation shielding property, low haze value, and high environmental stability with inexpensive production cost, using solar radiation shielding fine particles having high visible light transmission property and excellent solar shielding property and weather resistance, and provides a solar radiation shielding laminated structure in which an interlayer is sandwiched between two laminated sheets; the interlayer having, as an intermediate film, one or more kinds selected from a resin sheet containing solar radiation shielding fine particles and a resin film containing solar radiation shielding fine particles, the laminated sheets being selected from a sheet-glass not containing solar radiation shielding fine particles and a resin board not containing solar radiation shielding fine particles; wherein the solar radiation shielding fine particles are solar radiation shielding fine particles containing calcium lanthanum boride fine particles represented by general formula CaxLa1-xBm.
Public/Granted literature
- US20200331238A1 SOLAR-RADIATION SHIELDING LAMINATED STRUCTURE AND PRODUCTION METHOD THEREOF Public/Granted day:2020-10-22
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