<p>A method for the preparation of functionalized particles includes providing a feedstock that includes particles, a surface treatment agent reactive with the particles and solvent. The feedstock is direct through a continuous hydrothermal reactor maintained at a temperature sufficient to react the particles with the surface treatment agents to thereby provide functionalized particles. The method of the invention is capable of providing the functionalized particles in less than about 4 hours.</p>
申请公布号
EP2274383(A2)
申请公布日期
2011.01.19
申请号
EP20090724098
申请日期
2009.03.26
申请人
3M INNOVATIVE PROPERTIES COMPANY
发明人
TIEFENBRUCK, GRANT, F.;ARCHIBALD, MATTHEW, N.;NELSON, JAMES, M.;THOMPSON, WENDY, L.;SCHULTZ, WILLIAM, J.;CONDO, PETER, D.;KOLB, BRANT, U.;BARAN, JIMMIE, R. JR.