Composite nanoparticles, nanoparticles and methods for...

Coating processes – Particles – flakes – or granules coated or encapsulated

Reexamination Certificate

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C427S213310, C427S213330, C428S323000, C428S403000, C428S407000, C075S255000, C075S343000, C075S345000, C075S370000, C525S329100

Reexamination Certificate

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08003166

ABSTRACT:
In various aspects provided are methods for producing a nanoparticle within a cross-linked, collapsed polymeric material. In various embodiments, the methods comprise (a) providing a polymeric solution comprising a polymeric material; (b) collapsing at least a portion of the polymeric material about one or more precursor moieties; (c) cross-linking the polymeric material; (d) modifying at least a portion of said precursor moieties to form one or more nanoparticles and thereby forming a composite nanoparticle.

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