LIGANDS BASED ON POLYDIMETHYLSILOXANE FOR QUANTUM POINTS IN ORGANOSILICONE MATERIALS Russian patent published in 2018 - IPC C09K11/02 C08L83/04 C08K3/00 B82Y20/00 B82Y30/00 

FIELD: manufacturing technology.

SUBSTANCE: invention provides for the method for manufacturing the light converter comprising the siloxane polymer matrix with the embedded light guide nanoparticles, the method comprises (a) mixing of the (i) light transducer nanoparticles, in which graft ligands are grafted onto the outer surface, and (ii) curable siloxane polymers, and (b) curing of the curable siloxane polymers, resulting in occurrence of the light transducer, the grafting ligands include siloxane graft ligands containing x1 Si atoms of the main chain, wherein at least one Si atom of the main chain of each siloxane grafted ligand is attached to the side group for grafting to the light transducer nanoparticles, where the curable siloxane polymers contain y1 of the Si atoms of the main chain and where x1 is at least 20, wherein y1 is at least 2 and x1/y1 > 1.

EFFECT: technical result is the production of the system with good miscibility without the use of significant amounts of additional solvents.

16 cl, 20 dwg, 4 tbl