发明专利
TW200704602A 藉由溶膠-凝膠程序而製造單晶片的方法 PROCESS FOR THE PRODUCTION OF MONOLITHS BY MEANS OF THE SOL-GEL PROCESS
审中-公开
基本信息:
- 专利标题： 藉由溶膠-凝膠程序而製造單晶片的方法 PROCESS FOR THE PRODUCTION OF MONOLITHS BY MEANS OF THE SOL-GEL PROCESS
- 专利标题（英）：Process for the production of monoliths by means of the sol-gel process
- 专利标题（中）：借由溶胶-凝胶进程而制造单芯片的方法 PROCESS FOR THE PRODUCTION OF MONOLITHS BY MEANS OF THE SOL-GEL PROCESS
- 申请号：TW095105256 申请日：2006-02-16
- 公开(公告)号：TW200704602A 公开(公告)日：2007-02-01
- 发明人： 弗維歐 科斯塔 COSTA, FULVIO , 吉利歐 布拉 BOARA, GIULIO , 安卓 魯可曼 RUECKEMANN, ANDREAS
- 申请人： 提古沙諾瓦拉科技股份有限公司 DEGUSSA NOVARA TECHNOLOGY S.P.A.
- 申请人地址： 義大利
- 专利权人： 提古沙諾瓦拉科技股份有限公司 DEGUSSA NOVARA TECHNOLOGY S.P.A.
- 当前专利权人： 提古沙諾瓦拉科技股份有限公司 DEGUSSA NOVARA TECHNOLOGY S.P.A.
- 当前专利权人地址： 義大利
- 代理人： 林志剛
- 优先权： 歐洲 05005096.2 20050309
- 主分类号： C03B
- IPC分类号： C03B
Process for the production of monoliths by means of the sol-gel process, comprising the following steps: (a). hydrolysis of an alkoxide in aqueous solution to form a hydrolysate and optionally evaporation to optimum concentration of the same, (b). addition of an oxide prepared by the pyrogenic route, (c). mixing of the hydrolysate of the alkoxide with the oxide prepared by the pyrogenic route to form a colloidal sol, (d). optional removal of coarse contents from the colloidal sol, (e). gelling of the colloidal sol in a mould, (f). optional replacement of the water contained in the resulting aerogel by an organic solvent, (g). drying of the aerogel, (h). heat treatment of the dried aerogel, the coarse content being removed from the colloidal sol.