发明授权
- 专利标题： Method of making porous particles
- 专利标题（中）： 制造多孔颗粒的方法
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申请号： US11739121申请日： 2007-04-24
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公开(公告)号： US07888410B2公开(公告)日： 2011-02-15
- 发明人: Mridula Nair , Xiqiang Yang , Tamara K. Jones , James G. Popowych
- 申请人： Mridula Nair , Xiqiang Yang , Tamara K. Jones , James G. Popowych
- 申请人地址： US NY Rochester
- 专利权人： Eastman Kodak Company
- 当前专利权人： Eastman Kodak Company
- 当前专利权人地址： US NY Rochester
- 代理商 Carl F. Ruoff; Andrew J. Anderson
- 主分类号： C08J3/07
- IPC分类号： C08J3/07
摘要：
The present invention is a method for the preparation of porous particles that includes dissolving a polymer material in a first organic solvent and adding a second organic solvent and nonionic organic polymer particles to form an organic phase. The organic phase is dispersed in an aqueous phase that includes a particulate stabilizer to form a dispersion and the dispersion is homogenized. The first and second organic solvents are evaporated and the product is recovered.
公开/授权文献
- US20080268367A1 METHOD OF MAKING POROUS PARTICLES 公开/授权日：2008-10-30
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