发明名称 |
Interlayer film for laminated glass, laminated glass, and method of producing interlayer film for laminated glass |
摘要 |
It is an object of the present invention to provide an interlayer film for laminated glass containing gallium-doped zinc oxide fine particles as heat shielding fine particles and exhibiting a high transparency and an excellent heat shielding performance. The present invention is an interlayer film for laminated glass, which comprises gallium-doped zinc oxide fine particles, a plasticizer, a dispersant, and a thermoplastic resin, wherein the gallium-doped zinc oxide fine particles have a hexagonal crystalline structure and a c-axis crystal lattice constant of 0.5207 nm or more, and a visible light transmittance TV of 70% or more and an infrared transmittance TIR of less than 75% are obtained from measurement by the method according to JIS R 3106 performed on laminated glass obtained by interposing the interlayer film for laminated glass between a pair of 2.5 mm-thick clear glass sheets.
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申请公布号 |
US8449983(B2) |
申请公布日期 |
2013.05.28 |
申请号 |
US200913120517 |
申请日期 |
2009.09.29 |
申请人 |
II DAIZO;FUKATANI JUICHI;KITANO HIROFUMI;SEKISUI CHEMICAL CO., LTD. |
发明人 |
II DAIZO;FUKATANI JUICHI;KITANO HIROFUMI |
分类号 |
B32B17/10 |
主分类号 |
B32B17/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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