发明授权
- 专利标题： Methods of making glass-crystalline particles including a glass component and a crystalline component
- 专利标题（中）： 制造玻璃成分和结晶成分的玻璃结晶粒子的方法
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申请号： US12891244申请日： 2010-09-27
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公开(公告)号： US08545733B2公开(公告)日： 2013-10-01
- 发明人: Eric Lee Brantley , John T. Chaplinsky , Howard David Glicksman , James J. Krajewski , Brian J. Laughlin , Kurt Richard Mikeska , Lawrence V. Triboletti
- 申请人： Eric Lee Brantley , John T. Chaplinsky , Howard David Glicksman , James J. Krajewski , Brian J. Laughlin , Kurt Richard Mikeska , Lawrence V. Triboletti
- 申请人地址： US DE Wilmington
- 专利权人： E I du Pont de Nemours and Company
- 当前专利权人： E I du Pont de Nemours and Company
- 当前专利权人地址： US DE Wilmington
- 主分类号： H01B1/12
- IPC分类号： H01B1/12
摘要：
Disclosed is a process for the manufacture of glass-crystalline particles comprising a glass component and a crystalline component comprising the steps of: a) providing a precursor solution comprising a solvent, a glass component composition, and a crystalline component composition; b) forming an aerosol comprising finely divided droplets of the precursor solution, wherein the droplet concentration which is below the concentration where collisions and subsequent coalescence of the droplets results in a 10% reduction in droplet concentration; c) heating the aerosol wherein, upon heating, glass-crystalline particles are formed, wherein the glass-crystalline particles comprise a glass component and a crystalline component, and wherein the crystalline component comprises one or more metal oxides; and d) isolating the glass-crystalline particles.
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