发明授权
- 专利标题： Method of manufacturing monolithic glass members
- 专利标题（中）： 单片玻璃构件的制造方法
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申请号： US781427申请日： 1985-09-30
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公开(公告)号： US4806328A公开(公告)日： 1989-02-21
- 发明人: Joseph G. Van Lierop , Arnoldus B. M. Bogemann , Willy J. B. Felder , Albert Huizing
- 申请人： Joseph G. Van Lierop , Arnoldus B. M. Bogemann , Willy J. B. Felder , Albert Huizing
- 申请人地址： NY New York
- 专利权人： U.S. Philips Corporation
- 当前专利权人： U.S. Philips Corporation
- 当前专利权人地址： NY New York
- 优先权： NLX8403667 19841203
- 主分类号： C01B33/152
- IPC分类号： C01B33/152 ; C01B33/158 ; C03B8/02 ; C03B19/12 ; C03B37/016 ; C03C1/00 ; C01B33/16 ; C01B33/12
摘要：
Monolithic glass members are prepared by first hydrolyzing a solution of tetraethoxysilane in alcohol with an acid medium, and then gelating in a basic medium while using acid and base mediums to form compounds that volatilize during drying and sintering the gel. Substances, if any, which in the form of oxides can form a glass with SiO.sub.2, are added after hydrolyzing and prior to gelation.
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