FUNCTIONALIZED CORE-SHELL POLYSILSESQUIOXANE PARTICLES

A composition includes a core-shell polyorganosiloxane particle having an average particle size in a range of 50-150 nanometers, the core-shell polyorganosiloxane particle comprising: (a) a core with a core polyorganosilsesquioxane; and (b) a shell coating the core comprises a shell polyorganosiloxa...

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Bibliographische Detailangaben
Hauptverfasser:	KEAN, Zachary, SWIER, Steven, SCHIMLER, Sydonie D, ABEBE, Daniel G
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	A composition includes a core-shell polyorganosiloxane particle having an average particle size in a range of 50-150 nanometers, the core-shell polyorganosiloxane particle comprising: (a) a core with a core polyorganosilsesquioxane; and (b) a shell coating the core comprises a shell polyorganosiloxane that is a functionalized polyorganosiloxane different from the core poly-organosilsesquioxane; where the shell is greater than zero and less than 20 weight-percent of the core-shell polysiloxane particle weight and less than 25 percent of the particle diameter.