发明名称 SURFACE DECORATED PARTICLES
摘要 <p>A surface decorated particle including a core particle phase having an outer surface; and fine inorganic particles on the outer surface of the core particle phase; wherein the fine inorganic particles have hydrophobic groups covalently bonded primarily on portions of surfaces of the fine inorganic particles positioned away from the core particle phase. Such surface decorated particles are obtainable by a method 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, such surface decorated particles are obtainable by 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.</p>
申请公布号 WO2012015891(A1) 申请公布日期 2012.02.02
申请号 WO2011US45494 申请日期 2011.07.27
申请人 EASTMAN KODAK COMPANY;NAIR, MRIDULA;PUTNAM, DAVID, D.;EIFF, SHARI, LEE;SREEKUMAR, CUMAR 发明人 NAIR, MRIDULA;PUTNAM, DAVID, D.;EIFF, SHARI, LEE;SREEKUMAR, CUMAR
分类号 G03G9/08;G03G9/093;G03G9/097 主分类号 G03G9/08
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