发明名称 |
Nanometric or mesoscopic dissymetric particles, and method for preparing same |
摘要 |
The invention relates to nanometric or mesoscopic dissymmetric particles, and to a method for preparing the same. The particles have an inorganic part A and a spherical organic part B bound by physicochemical or covalent interactions. Material A is a metal oxide, a metal or a metal chalcogenide. Material B is a polymer consisting of recurrent units derived from a vinyl compound. The particles are obtained by modifying the surface of material A particles with a coupling agent C having a function FC which exhibits affinity for the polymer, and contacting the modified inorganic particles with the precursor(s) of the polymer B, in the presence of a free radical initiator and of a surfactant in solution in a solvent.
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申请公布号 |
US8029897(B2) |
申请公布日期 |
2011.10.04 |
申请号 |
US20030533879 |
申请日期 |
2003.10.28 |
申请人 |
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE;CPE LYON FORMATION CONTINUE ET RECHERCHE;UNIVERSITE PAUL SABATIER |
发明人 |
PONCET-LEGRAND CELINE;RAVAINE SERGE;DUGUET ETIENNE;BOURGEAT-LAMI ELODIE;RECULUSA STEPHANE;MINGOTAUD CHRISTOPHE |
分类号 |
B32B15/02;C01G1/02;C09C1/30;C09C1/36;C09C3/00 |
主分类号 |
B32B15/02 |
代理机构 |
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地址 |
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