发明公开
- 专利标题: METHOD FOR MANUFACTURING LAMINATED GLASS
- 专利标题(中): 制造层压玻璃的方法
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申请号: EP15868053.8申请日: 2015-11-19
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公开(公告)号: EP3231778A1公开(公告)日: 2017-10-18
- 发明人: ISHIDA,Takahiro , KASAJIMA,Masashi , OTSUKA,Tsuyoshi , SUGISAKI,Raita , MORITA,Yoshinobu
- 申请人: Asahi Glass Company, Limited
- 申请人地址: 5-1, Marunouchi 1-chome Chiyoda-ku Tokyo 100-8405 JP
- 专利权人: Asahi Glass Company, Limited
- 当前专利权人: Asahi Glass Company, Limited
- 当前专利权人地址: 5-1, Marunouchi 1-chome Chiyoda-ku Tokyo 100-8405 JP
- 代理机构: Müller-Boré & Partner Patentanwälte PartG mbB
- 优先权: JP2014249700 20141210
- 国际公布: WO2016093031 20160616
- 主分类号: C03C27/12
- IPC分类号: C03C27/12 ; C03B23/025 ; C03B23/03
摘要:
A manufacturing method for a laminated glass in which a plurality of glass plates are laminated, includes a first main forming step of heating a first glass plate to a first softening point or higher to perform a main forming; a second main forming step of heating a second glass plate to a second softening point or higher to perform the main forming; a first finish forming step of bending and forming the first glass plate into a desired shape; and a second finish forming step of bending and forming the second glass plate into a desired shape. The first and second main forming steps are performed by using a same forming die. A first condition for lowering a temperature of the first glass plate to below the first softening point and a second condition for the second glass plate are different from each other.
公开/授权文献
- EP3231778B1 METHOD FOR MANUFACTURING LAMINATED GLASS 公开/授权日:2020-04-22
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