发明名称 METHOD FOR ISOLATING ULTRAFINE AND FINE PARTICLES AND RESULTING PARTICLES
摘要 <p>A method of making isolated particles including the step of at least substantially encapsulating particles present in a highly dispersed colloidal suspension with an encapsulant material, such that the encapsulated particles remain independent and discrete upon separation from the suspension. Also, independent and discrete particles at least substantially encapsulated with the encapsulant material.</p>
申请公布号 WO1997033713(A1) 申请公布日期 1997.09.18
申请号 US1997003337 申请日期 1997.03.03
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