Patent ID: 11890590
Assignee: UNIVERSITE PAUL SABATIER-TOULOUSE III
Field: Pharmaceuticals (Chemistry)
Classification: CPC B  A | IPC A  B

Claim 13:
14. A method for preparing organic/inorganic hybrid nanoparticles comprising at least one non-swelling phyllosilicate having a thickness of 1 nm to 100 nm, and a largest dimension of 10 nm to 10 μm and at least one molecule chosen from colored charged organic molecules, said organic molecule being adsorbed on the non-swelling phyllosilicate, said method comprising the following steps:
bringing into contact, in a monophasic solvent medium, said at least one molecule chosen from colored charged organic molecules with said non-swelling phyllosilicate nanoparticles,
elimination of the solvent phase, and
recovery of nanoparticles.