发明授权
- 专利标题: Process for producing inorganic microspheres
- 专利标题(中): 无机微球的制备方法
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申请号: US813067申请日: 1997-03-07
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公开(公告)号: US5849055A公开(公告)日: 1998-12-15
- 发明人: Kiyotaka Arai , Kenji Yamada , Hachiro Hirano , Masakuni Satoh
- 申请人: Kiyotaka Arai , Kenji Yamada , Hachiro Hirano , Masakuni Satoh
- 申请人地址: JPX Tokyo
- 专利权人: Asahi Glass Company Ltd.
- 当前专利权人: Asahi Glass Company Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX8-086857 19960409
- 主分类号: A61L2/16
- IPC分类号: A61L2/16 ; B01J2/04 ; B01J35/02 ; C03B19/10 ; C03C11/00 ; C03C12/00 ; C08K3/22 ; C08K7/16 ; C08L101/00 ; C09K3/00 ; H05K9/00 ; C03B19/01 ; C03B9/00 ; C03B19/09 ; C03B23/00
摘要:
A process for producing inorganic microspheres (solid spheres or hollow spheres), which comprises pulverizing a material by wet pulverization to an average particle size of at most 5 .mu.m to obtain a slurry of a pulverized powder material, spraying the slurry to form liquid droplets, and heating the liquid droplets to fuse or sinter the powder material to obtain inorganic microspheres.
公开/授权文献
- USD301338S Telephone set 公开/授权日:1989-05-30