发明授权
- 专利标题: Method for forming surface decorated particles
- 专利标题(中): 形成表面装饰颗粒的方法
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申请号: US12847185申请日: 2010-07-30
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公开(公告)号: US08722304B2公开(公告)日: 2014-05-13
- 发明人: Mridula Nair , David D. Putnam , Shari L. Eiff , Cumar Sreekumar
- 申请人: Mridula Nair , David D. Putnam , Shari L. Eiff , Cumar Sreekumar
- 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 Andrew J. Anderson; Raymond L. Owens
- 主分类号: G03G5/00
- IPC分类号: G03G5/00
摘要:
A method for forming surface decorated particles including stabilizing dispersed hydrophobic phase particles in an aqueous phase with fine inorganic particles having a relatively hydrophilic surface; and treating the stabilized dispersed hydrophobic phase particles with a hydrophobic group containing reactant to form hydrophobic groups covalently bonded to surfaces of the fine inorganic particles. In a particular embodiment, the invention provides a limited coalescence process for preparing binder polymer particles using inorganic stabilizer particles that provide a plurality of surface bonding sites and reacting such sites with a plurality of alkoxy silane moieties that contains pendant hydrophobic groups.
公开/授权文献
- US20120028185A1 METHOD FOR FORMING SURFACE DECORATED PARTICLES 公开/授权日:2012-02-02
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