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公开(公告)号:US06207098B1
公开(公告)日:2001-03-27
申请号:US09331478
申请日:1999-06-22
申请人: Kazuki Nakanishi , Naohiro Soga , Tokiyo Minakuchi
发明人: Kazuki Nakanishi , Naohiro Soga , Tokiyo Minakuchi
IPC分类号: B29C3900
CPC分类号: B01J20/28078 , B01J20/10 , B01J20/28042 , B01J20/28054 , B01J20/28069 , B01J20/28083 , B01J20/28085 , B01J20/2809 , B01J20/28092 , B01J20/283 , B01J2220/52 , B01J2220/82 , C01B33/18 , C01B37/02 , C03B19/1065 , C03C1/006 , C03C10/00 , C03C11/00 , C04B38/0045 , G01N2030/525 , G01N2030/528
摘要: The present invention relates to a process for producing inorganic porous materials, mainly composed of glass or glass-ceramic components. The glass or glass-ceramic components can have interconnected continuous macropores with a median diameter larger than 0.1 &mgr;m, and mesopores in the walls of said macropores, said mesopores having a median diameter between 2 and 100 nm. The process can include dissolving a water-soluble polymer or some other pore forming agent and a precursor for a matrix dissolving agent in a medium for mixing with a metalorganic compound.
摘要翻译: 本发明涉及主要由玻璃或玻璃 - 陶瓷组分组成的无机多孔材料的制造方法。 玻璃或玻璃 - 陶瓷组分可以具有中等直径大于0.1μm的互连的连续大孔,并且所述大孔的壁中的中孔,所述中孔的中值直径在2和100nm之间。 该方法可以包括将水溶性聚合物或其它成孔剂和基质溶解剂的前体溶解在用于与金属有机化合物混合的介质中。